Integrating INT into fabric pipeline

Change-Id: I9555de0852de79d1a3c7302ecaa17ff112fc5107
diff --git a/pipelines/fabric/src/main/resources/Makefile b/pipelines/fabric/src/main/resources/Makefile
index 2760bf0..508bb1d 100644
--- a/pipelines/fabric/src/main/resources/Makefile
+++ b/pipelines/fabric/src/main/resources/Makefile
@@ -1,4 +1,4 @@
-all: fabric fabric-spgw fabric-full constants
+all: fabric fabric-spgw fabric-int fabric-full constants
 
 fabric:
 	@./bmv2-compile.sh "fabric" ""
@@ -6,8 +6,11 @@
 fabric-spgw:
 	@./bmv2-compile.sh "fabric-spgw" "-DWITH_SPGW"
 
+fabric-int:
+	@./bmv2-compile.sh "fabric-int" "-DWITH_INT"
+
 fabric-full:
-	@./bmv2-compile.sh "fabric-full" "-DWITH_MULTICAST -DWITH_IPV6 -DWITH_SPGW"
+	@./bmv2-compile.sh "fabric-full" "-DWITH_MULTICAST -DWITH_IPV6 -DWITH_SPGW -DWITH_INT"
 
 constants:
 	onos-gen-p4-constants \
diff --git a/pipelines/fabric/src/main/resources/fabric.p4 b/pipelines/fabric/src/main/resources/fabric.p4
index 93e887e..06c16fd 100644
--- a/pipelines/fabric/src/main/resources/fabric.p4
+++ b/pipelines/fabric/src/main/resources/fabric.p4
@@ -30,6 +30,13 @@
 #include "include/spgw.p4"
 #endif // WITH_SPGW
 
+#ifdef WITH_INT
+#include "include/int_source.p4"
+#include "include/int_transit.p4"
+#include "include/int_sink.p4"
+#include "include/int_report.p4"
+#endif // WITH_INT
+
 control FabricIngress (
 inout parsed_headers_t hdr,
 inout fabric_metadata_t fabric_metadata,
@@ -54,7 +61,15 @@
         forwarding.apply(hdr, fabric_metadata, standard_metadata);
         next.apply(hdr, fabric_metadata, standard_metadata);
         port_counters_control.apply(hdr, fabric_metadata, standard_metadata);
-
+#ifdef WITH_INT
+        process_set_source_sink.apply(hdr, fabric_metadata, standard_metadata);
+        if(fabric_metadata.int_meta.sink == 1) {
+            // clone packet for Telemetry Report
+            #ifdef __TARGET_BMV2__
+            clone(CloneType.I2E, REPORT_MIRROR_SESSION_ID);
+            #endif
+        }
+#endif
     }
 }
 
@@ -71,6 +86,28 @@
         spgw_egress.apply(hdr.ipv4, hdr.gtpu_ipv4, hdr.gtpu_udp, hdr.gtpu,
                           fabric_metadata.spgw, standard_metadata);
 #endif // WITH_SPGW
+#ifdef WITH_INT
+        if (standard_metadata.ingress_port != CPU_PORT &&
+            standard_metadata.egress_port != CPU_PORT &&
+            (hdr.udp.isValid() || hdr.tcp.isValid())) {
+            if (fabric_metadata.int_meta.source == 1) {
+                process_int_source.apply(hdr, fabric_metadata, standard_metadata);
+            }
+            if(hdr.int_header.isValid()) {
+                process_int_transit.apply(hdr, fabric_metadata, standard_metadata);
+                // update underlay header based on INT information inserted
+                process_int_outer_encap.apply(hdr, fabric_metadata, standard_metadata);
+                if (standard_metadata.instance_type == PKT_INSTANCE_TYPE_INGRESS_CLONE) {
+                    /* send int report */
+                    process_int_report.apply(hdr, fabric_metadata, standard_metadata);
+                }
+                if (fabric_metadata.int_meta.sink == 1) {
+                    // int sink
+                    process_int_sink.apply(hdr, fabric_metadata, standard_metadata);
+                }
+            }
+        }
+#endif
     }
 }
 
diff --git a/pipelines/fabric/src/main/resources/include/checksum.p4 b/pipelines/fabric/src/main/resources/include/checksum.p4
index d920235..4d1b803 100644
--- a/pipelines/fabric/src/main/resources/include/checksum.p4
+++ b/pipelines/fabric/src/main/resources/include/checksum.p4
@@ -29,7 +29,8 @@
             {
                 hdr.ipv4.version,
                 hdr.ipv4.ihl,
-                hdr.ipv4.diffserv,
+                hdr.ipv4.dscp,
+                hdr.ipv4.ecn,
                 hdr.ipv4.total_len,
                 hdr.ipv4.identification,
                 hdr.ipv4.flags,
@@ -57,7 +58,8 @@
             {
                 hdr.ipv4.version,
                 hdr.ipv4.ihl,
-                hdr.ipv4.diffserv,
+                hdr.ipv4.dscp,
+                hdr.ipv4.ecn,
                 hdr.ipv4.total_len,
                 hdr.ipv4.identification,
                 hdr.ipv4.flags,
diff --git a/pipelines/fabric/src/main/resources/include/define.p4 b/pipelines/fabric/src/main/resources/include/define.p4
index 176911e..74c964e 100644
--- a/pipelines/fabric/src/main/resources/include/define.p4
+++ b/pipelines/fabric/src/main/resources/include/define.p4
@@ -53,6 +53,14 @@
 #define GTPU_VERSION 0x01
 #define GTP_PROTOCOL_TYPE_GTP 0x01
 
+#define PKT_INSTANCE_TYPE_NORMAL 0
+#define PKT_INSTANCE_TYPE_INGRESS_CLONE 1
+#define PKT_INSTANCE_TYPE_EGRESS_CLONE 2
+#define PKT_INSTANCE_TYPE_COALESCED 3
+#define PKT_INSTANCE_TYPE_INGRESS_RECIRC 4
+#define PKT_INSTANCE_TYPE_REPLICATION 5
+#define PKT_INSTANCE_TYPE_RESUBMIT 6
+
 typedef bit<3>  fwd_type_t;
 typedef bit<32> next_id_t;
 typedef bit<20> mpls_label_t;
@@ -101,4 +109,29 @@
 const pcc_gate_status_t PCC_GATE_OPEN = 1w0;
 const pcc_gate_status_t PCC_GATE_CLOSED = 1w1;
 
+/* indicate INT at LSB of DSCP */
+const bit<6> INT_DSCP = 0x1;
+
+typedef bit<48> timestamp_t;
+typedef bit<32> switch_id_t;
+typedef bit<32> ip_address_t;
+typedef bit<16> l4_port_t;
+
+const bit<8> INT_HEADER_LEN_WORD = 4;
+
+const bit<8> CPU_MIRROR_SESSION_ID = 250;
+const bit<32> REPORT_MIRROR_SESSION_ID = 500;
+
+const bit<4> NPROTO_ETHERNET = 0;
+const bit<4> NPROTO_TELEMETRY_DROP_HEADER = 1;
+const bit<4> NPROTO_TELEMETRY_SWITCH_LOCAL_HEADER = 2;
+
+const bit<6> HW_ID = 1;
+const bit<8> REPORT_FIXED_HEADER_LEN = 12;
+const bit<8> DROP_REPORT_HEADER_LEN = 12;
+const bit<8> LOCAL_REPORT_HEADER_LEN = 16;
+const bit<8> ETH_HEADER_LEN = 14;
+const bit<8> IPV4_MIN_HEAD_LEN = 20;
+const bit<8> UDP_HEADER_LEN = 8;
+
 #endif
diff --git a/pipelines/fabric/src/main/resources/include/header.p4 b/pipelines/fabric/src/main/resources/include/header.p4
index bc0b18f..c1df60e 100644
--- a/pipelines/fabric/src/main/resources/include/header.p4
+++ b/pipelines/fabric/src/main/resources/include/header.p4
@@ -55,7 +55,8 @@
 header ipv4_t {
     bit<4> version;
     bit<4> ihl;
-    bit<8> diffserv;
+    bit<6> dscp;
+    bit<2> ecn;
     bit<16> total_len;
     bit<16> identification;
     bit<3> flags;
@@ -147,6 +148,122 @@
 }
 #endif // WITH_SPGW
 
+#ifdef WITH_INT
+// Report Telemetry Headers
+header report_fixed_header_t {
+    bit<4>  ver;
+    bit<4>  nproto;
+    bit<1>  d;
+    bit<1>  q;
+    bit<1>  f;
+    bit<15> rsvd;
+    bit<6>  hw_id;
+    bit<32> seq_no;
+    bit<32> ingress_tstamp;
+}
+
+// Telemetry drop report header
+header drop_report_header_t {
+    bit<32> switch_id;
+    bit<16> ingress_port_id;
+    bit<16> egress_port_id;
+    bit<8>  queue_id;
+    bit<8>  drop_reason;
+    bit<16> pad;
+}
+
+// Switch Local Report Header
+header local_report_header_t {
+    bit<32> switch_id;
+    bit<16> ingress_port_id;
+    bit<16> egress_port_id;
+    bit<8>  queue_id;
+    bit<24> queue_occupancy;
+    bit<32> egress_tstamp;
+}
+
+header_union local_report_t {
+    drop_report_header_t drop_report_header;
+    local_report_header_t local_report_header;
+}
+
+// INT headers
+header int_header_t {
+    bit<2>  ver;
+    bit<2>  rep;
+    bit<1>  c;
+    bit<1>  e;
+    bit<5>  rsvd1;
+    bit<5>  ins_cnt;
+    bit<8>  max_hop_cnt;
+    bit<8>  total_hop_cnt;
+    bit<4>  instruction_mask_0003; /* split the bits for lookup */
+    bit<4>  instruction_mask_0407;
+    bit<4>  instruction_mask_0811;
+    bit<4>  instruction_mask_1215;
+    bit<16> rsvd2;
+}
+
+// INT meta-value headers - different header for each value type
+header int_switch_id_t {
+    bit<32> switch_id;
+}
+header int_port_ids_t {
+    bit<16> ingress_port_id;
+    bit<16> egress_port_id;
+}
+header int_hop_latency_t {
+    bit<32> hop_latency;
+}
+header int_q_occupancy_t {
+    bit<8> q_id;
+    bit<24> q_occupancy;
+}
+header int_ingress_tstamp_t {
+    bit<32> ingress_tstamp;
+}
+header int_egress_tstamp_t {
+    bit<32> egress_tstamp;
+}
+header int_q_congestion_t {
+    bit<8> q_id;
+    bit<24> q_congestion;
+}
+header int_egress_port_tx_util_t {
+    bit<32> egress_port_tx_util;
+}
+
+header int_data_t {
+    // Maximum int metadata stack size in bits:
+    // (0xFF -4) * 32 (excluding INT shim header, tail header and INT header)
+    varbit<8032> data;
+}
+
+/* INT shim header for TCP/UDP */
+header intl4_shim_t {
+    bit<8> int_type;
+    bit<8> rsvd1;
+    bit<8> len;
+    bit<8> rsvd2;
+}
+/* INT tail header for TCP/UDP */
+header intl4_tail_t {
+    bit<8> next_proto;
+    bit<16> dest_port;
+    bit<8> dscp;
+}
+
+struct int_metadata_t {
+    switch_id_t switch_id;
+    bit<16> insert_byte_cnt;
+    bit<1>  source;
+    bit<1>  sink;
+    bit<8>  mirror_id;
+    bit<16> flow_id;
+    bit<8>  metadata_len;
+}
+#endif // WITH_INT
+
 //Custom metadata definition
 struct fabric_metadata_t {
     fwd_type_t fwd_type;
@@ -160,6 +277,10 @@
 #ifdef WITH_SPGW
     spgw_meta_t spgw;
 #endif // WITH_SPGW
+#ifdef WITH_INT
+    int_metadata_t int_meta;
+    bool compute_checksum;
+#endif // WITH_INT
 }
 
 struct parsed_headers_t {
@@ -181,6 +302,28 @@
     icmp_t icmp;
     packet_out_header_t packet_out;
     packet_in_header_t packet_in;
+#ifdef WITH_INT
+    // INT Report Encapsulation
+    ethernet_t report_ethernet;
+    ipv4_t report_ipv4;
+    udp_t report_udp;
+    // INT Report Headers
+    report_fixed_header_t report_fixed_header;
+    local_report_t report_local;
+    // INT specific headers
+    intl4_shim_t intl4_shim;
+    int_header_t int_header;
+    int_data_t int_data;
+    int_switch_id_t int_switch_id;
+    int_port_ids_t int_port_ids;
+    int_hop_latency_t int_hop_latency;
+    int_q_occupancy_t int_q_occupancy;
+    int_ingress_tstamp_t int_ingress_tstamp;
+    int_egress_tstamp_t int_egress_tstamp;
+    int_q_congestion_t int_q_congestion;
+    int_egress_port_tx_util_t int_egress_tx_util;
+    intl4_tail_t intl4_tail;
+#endif //WITH_INT
 }
 
 #endif
diff --git a/pipelines/fabric/src/main/resources/include/int_report.p4 b/pipelines/fabric/src/main/resources/include/int_report.p4
new file mode 100644
index 0000000..da158e2
--- /dev/null
+++ b/pipelines/fabric/src/main/resources/include/int_report.p4
@@ -0,0 +1,99 @@
+/*
+ * Copyright 2017-present Open Networking Foundation
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/* -*- P4_16 -*- */
+#ifndef __INT_REPORT__
+#define __INT_REPORT__
+
+control process_int_report (
+    inout parsed_headers_t hdr,
+    inout fabric_metadata_t fabric_metadata,
+    inout standard_metadata_t standard_metadata) {
+
+    action add_report_fixed_header() {
+        /* Device should include its own INT metadata as embedded,
+         * we'll not use fabric_report_header for this purpose.
+         */
+        hdr.report_fixed_header.setValid();
+        hdr.report_fixed_header.ver = 0;
+        /* only support for flow_watchlist */
+        hdr.report_fixed_header.nproto = NPROTO_ETHERNET;
+        hdr.report_fixed_header.d = 0;
+        hdr.report_fixed_header.q = 0;
+        hdr.report_fixed_header.f = 1;
+        hdr.report_fixed_header.rsvd = 0;
+        //TODO how to get information specific to the switch
+        hdr.report_fixed_header.hw_id = HW_ID;
+        // TODO how save a variable and increment
+        hdr.report_fixed_header.seq_no = 0;
+        //TODO how to get timestamp from ingress ns
+        hdr.report_fixed_header.ingress_tstamp =
+        (bit<32>) standard_metadata.enq_timestamp;
+    }
+
+    action do_report_encapsulation(mac_addr_t src_mac, mac_addr_t mon_mac, ip_address_t src_ip,
+                        ip_address_t mon_ip, l4_port_t mon_port) {
+        //Report Ethernet Header
+        hdr.report_ethernet.setValid();
+        hdr.report_ethernet.dst_addr = mon_mac;
+        hdr.report_ethernet.src_addr = src_mac;
+        hdr.report_ethernet.ether_type = ETHERTYPE_IPV4;
+
+        //Report IPV4 Header
+        hdr.report_ipv4.setValid();
+        hdr.report_ipv4.version = 4w4;
+        hdr.report_ipv4.ihl = 4w5;
+        hdr.report_ipv4.dscp = 6w0;
+        hdr.report_ipv4.ecn = 2w0;
+        /* Total Len is report_ipv4_len + report_udp_len + report_fixed_hdr_len + ethernet_len + ipv4_totalLen */
+        hdr.report_ipv4.total_len = (bit<16>) IPV4_MIN_HEAD_LEN + (bit<16>) UDP_HEADER_LEN +
+                                (bit<16>) REPORT_FIXED_HEADER_LEN +  (bit<16>) ETH_HEADER_LEN + hdr.ipv4.total_len;
+        /* Dont Fragment bit should be set */
+        hdr.report_ipv4.identification = 0;
+        hdr.report_ipv4.flags = 0;
+        hdr.report_ipv4.frag_offset = 0;
+        hdr.report_ipv4.ttl = 0xFF;
+        hdr.report_ipv4.protocol = PROTO_UDP;
+        hdr.report_ipv4.src_addr = src_ip;
+        hdr.report_ipv4.dst_addr = mon_ip;
+
+        //Report UDP Header
+        hdr.report_udp.setValid();
+        hdr.report_udp.src_port = 0;
+        hdr.report_udp.dst_port = mon_port;
+        hdr.report_udp.len =  (bit<16>) UDP_HEADER_LEN + (bit<16>) REPORT_FIXED_HEADER_LEN +
+                                    (bit<16>) ETH_HEADER_LEN + hdr.ipv4.total_len;
+
+        fabric_metadata.compute_checksum = true;
+        add_report_fixed_header();
+    }
+
+    /* Cloned packet instance_type is PKT_INSTANCE_TYPE_INGRESS_CLONE=1
+     * Packet is forwarded according to the mirroring_add command
+     */
+    table tb_generate_report {
+        key = {
+        }
+        actions = {
+            do_report_encapsulation;
+        }
+    }
+
+    apply {
+        tb_generate_report.apply();
+    }
+}
+#endif
diff --git a/pipelines/fabric/src/main/resources/include/int_sink.p4 b/pipelines/fabric/src/main/resources/include/int_sink.p4
new file mode 100644
index 0000000..4c272d6
--- /dev/null
+++ b/pipelines/fabric/src/main/resources/include/int_sink.p4
@@ -0,0 +1,54 @@
+/*
+ * Copyright 2017-present Open Networking Foundation
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/* -*- P4_16 -*- */
+#ifndef __INT_SINK__
+#define __INT_SINK__
+
+control process_int_sink (
+    inout parsed_headers_t hdr,
+    inout fabric_metadata_t fabric_metadata,
+    inout standard_metadata_t standard_metadata) {
+    action restore_header () {
+        hdr.udp.dst_port = hdr.intl4_tail.dest_port;
+        hdr.ipv4.dscp = (bit<6>)hdr.intl4_tail.dscp;
+    }
+
+    action int_sink() {
+        // restore length fields of IPv4 header and UDP header
+        hdr.ipv4.total_len = hdr.ipv4.total_len - (bit<16>)(hdr.intl4_shim.len << 2);
+        hdr.udp.len = hdr.udp.len - (bit<16>)(hdr.intl4_shim.len << 2);
+        // remove all the INT information from the packet
+        hdr.int_header.setInvalid();
+        hdr.int_data.setInvalid();
+        hdr.intl4_shim.setInvalid();
+        hdr.intl4_tail.setInvalid();
+        hdr.int_switch_id.setInvalid();
+        hdr.int_port_ids.setInvalid();
+        hdr.int_hop_latency.setInvalid();
+        hdr.int_q_occupancy.setInvalid();
+        hdr.int_ingress_tstamp.setInvalid();
+        hdr.int_egress_tstamp.setInvalid();
+        hdr.int_q_congestion.setInvalid();
+        hdr.int_egress_tx_util.setInvalid();
+    }
+
+    apply {
+        restore_header();
+        int_sink();
+    }
+}
+#endif
\ No newline at end of file
diff --git a/pipelines/fabric/src/main/resources/include/int_source.p4 b/pipelines/fabric/src/main/resources/include/int_source.p4
new file mode 100644
index 0000000..57c2b79
--- /dev/null
+++ b/pipelines/fabric/src/main/resources/include/int_source.p4
@@ -0,0 +1,127 @@
+/*
+ * Copyright 2017-present Open Networking Foundation
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/* -*- P4_16 -*- */
+#ifndef __INT_SOURCE__
+#define __INT_SOURCE__
+
+// Insert INT header to the packet
+control process_int_source (
+    inout parsed_headers_t hdr,
+    inout fabric_metadata_t fabric_metadata,
+    inout standard_metadata_t standard_metadata) {
+
+    direct_counter(CounterType.packets_and_bytes) counter_int_source;
+
+    action int_source(bit<8> max_hop, bit<5> ins_cnt, bit<4> ins_mask0003, bit<4> ins_mask0407) {
+        // insert INT shim header
+        hdr.intl4_shim.setValid();
+        // int_type: Hop-by-hop type (1) , destination type (2)
+        hdr.intl4_shim.int_type = 1;
+        hdr.intl4_shim.len = INT_HEADER_LEN_WORD;
+
+        // insert INT header
+        hdr.int_header.setValid();
+        hdr.int_header.ver = 0;
+        hdr.int_header.rep = 0;
+        hdr.int_header.c = 0;
+        hdr.int_header.e = 0;
+        hdr.int_header.rsvd1 = 0;
+        hdr.int_header.ins_cnt = ins_cnt;
+        hdr.int_header.max_hop_cnt = max_hop;
+        hdr.int_header.total_hop_cnt = 0;
+        hdr.int_header.instruction_mask_0003 = ins_mask0003;
+        hdr.int_header.instruction_mask_0407 = ins_mask0407;
+        hdr.int_header.instruction_mask_0811 = 0; // not supported
+        hdr.int_header.instruction_mask_1215 = 0; // not supported
+
+        // insert INT tail header
+        hdr.intl4_tail.setValid();
+        hdr.intl4_tail.next_proto = hdr.ipv4.protocol;
+        hdr.intl4_tail.dest_port = fabric_metadata.l4_dst_port;
+        hdr.intl4_tail.dscp = (bit<8>) hdr.ipv4.dscp;
+
+        // add the header len (8 bytes) to total len
+        hdr.ipv4.total_len = hdr.ipv4.total_len + 16;
+        hdr.udp.len = hdr.udp.len + 16;
+    }
+    action int_source_dscp(bit<8> max_hop, bit<5> ins_cnt, bit<4> ins_mask0003, bit<4> ins_mask0407) {
+        int_source(max_hop, ins_cnt, ins_mask0003, ins_mask0407);
+        hdr.ipv4.dscp = INT_DSCP;
+    }
+
+    table tb_int_source {
+        key = {
+            hdr.ipv4.src_addr: ternary;
+            hdr.ipv4.dst_addr: ternary;
+            fabric_metadata.l4_src_port: ternary;
+            fabric_metadata.l4_dst_port: ternary;
+        }
+        actions = {
+            int_source_dscp;
+        }
+        counters = counter_int_source;
+        size = 1024;
+    }
+
+    apply {
+        tb_int_source.apply();
+    }
+}
+
+control process_set_source_sink (
+    inout parsed_headers_t hdr,
+    inout fabric_metadata_t fabric_metadata,
+    inout standard_metadata_t standard_metadata) {
+
+    direct_counter(CounterType.packets_and_bytes) counter_set_source;
+    direct_counter(CounterType.packets_and_bytes) counter_set_sink;
+
+    action int_set_source () {
+        fabric_metadata.int_meta.source = 1;
+    }
+
+    action int_set_sink () {
+        fabric_metadata.int_meta.sink = 1;
+    }
+
+    table tb_set_source {
+        key = {
+            standard_metadata.ingress_port: exact;
+        }
+        actions = {
+            int_set_source;
+        }
+        counters = counter_set_source;
+        size = 256;
+    }
+    table tb_set_sink {
+        key = {
+            standard_metadata.egress_spec: exact;
+        }
+        actions = {
+            int_set_sink;
+        }
+        counters = counter_set_sink;
+        size = 256;
+    }
+
+    apply {
+        tb_set_source.apply();
+        tb_set_sink.apply();
+    }
+}
+#endif
diff --git a/pipelines/fabric/src/main/resources/include/int_transit.p4 b/pipelines/fabric/src/main/resources/include/int_transit.p4
new file mode 100644
index 0000000..3f863e8
--- /dev/null
+++ b/pipelines/fabric/src/main/resources/include/int_transit.p4
@@ -0,0 +1,326 @@
+/*
+ * Copyright 2017-present Open Networking Foundation
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+/* -*- P4_16 -*- */
+#ifndef __INT_TRANSIT__
+#define __INT_TRANSIT__
+control process_int_transit (
+    inout parsed_headers_t hdr,
+    inout fabric_metadata_t fabric_metadata,
+    inout standard_metadata_t standard_metadata) {
+
+    direct_counter(CounterType.packets_and_bytes) counter_int_insert;
+    direct_counter(CounterType.packets_and_bytes) counter_int_inst_0003;
+    direct_counter(CounterType.packets_and_bytes) counter_int_inst_0407;
+
+    action int_update_total_hop_cnt() {
+        hdr.int_header.total_hop_cnt = hdr.int_header.total_hop_cnt + 1;
+    }
+
+    action int_transit(switch_id_t switch_id) {
+        fabric_metadata.int_meta.switch_id = switch_id;
+        fabric_metadata.int_meta.insert_byte_cnt = (bit<16>) hdr.int_header.ins_cnt << 2;
+    }
+
+    /* Instr Bit 0 */
+    action int_set_header_0() { //switch_id
+        hdr.int_switch_id.setValid();
+        hdr.int_switch_id.switch_id = fabric_metadata.int_meta.switch_id;
+    }
+    action int_set_header_1() { //port_ids
+        hdr.int_port_ids.setValid();
+        hdr.int_port_ids.ingress_port_id =
+        (bit<16>) standard_metadata.ingress_port;
+        hdr.int_port_ids.egress_port_id =
+        (bit<16>) standard_metadata.egress_port;
+    }
+    action int_set_header_2() { //hop_latency
+        hdr.int_hop_latency.setValid();
+        hdr.int_hop_latency.hop_latency =
+        (bit<32>) standard_metadata.deq_timedelta;
+    }
+    action int_set_header_3() { //q_occupancy
+        // TODO: Support egress queue ID
+        hdr.int_q_occupancy.setValid();
+        hdr.int_q_occupancy.q_id =
+        0;
+        // (bit<8>) standard_metadata.egress_qid;
+        hdr.int_q_occupancy.q_occupancy =
+        (bit<24>) standard_metadata.deq_qdepth;
+    }
+    action int_set_header_4() { //ingress_tstamp
+        hdr.int_ingress_tstamp.setValid();
+        hdr.int_ingress_tstamp.ingress_tstamp =
+        (bit<32>) standard_metadata.enq_timestamp;
+    }
+    action int_set_header_5() { //egress_timestamp
+        hdr.int_egress_tstamp.setValid();
+        hdr.int_egress_tstamp.egress_tstamp =
+        (bit<32>) standard_metadata.enq_timestamp +
+        (bit<32>) standard_metadata.deq_timedelta;
+    }
+    action int_set_header_6() { //q_congestion
+        // TODO: implement queue congestion support in BMv2
+        // TODO: update egress queue ID
+        hdr.int_q_congestion.setValid();
+        hdr.int_q_congestion.q_id =
+        0;
+        // (bit<8>) standard_metadata.egress_qid;
+        hdr.int_q_congestion.q_congestion =
+        // (bit<24>) queueing_metadata.deq_congestion;
+        0;
+    }
+    action int_set_header_7() { //egress_port_tx_utilization
+        // TODO: implement tx utilization support in BMv2
+        hdr.int_egress_tx_util.setValid();
+        hdr.int_egress_tx_util.egress_port_tx_util =
+        // (bit<32>) queueing_metadata.tx_utilization;
+        0;
+    }
+
+    /* action function for bits 0-3 combinations, 0 is msb, 3 is lsb */
+    /* Each bit set indicates that corresponding INT header should be added */
+    action int_set_header_0003_i0() {
+    }
+    action int_set_header_0003_i1() {
+        int_set_header_3();
+    }
+    action int_set_header_0003_i2() {
+        int_set_header_2();
+    }
+    action int_set_header_0003_i3() {
+        int_set_header_3();
+        int_set_header_2();
+    }
+    action int_set_header_0003_i4() {
+        int_set_header_1();
+    }
+    action int_set_header_0003_i5() {
+        int_set_header_3();
+        int_set_header_1();
+    }
+    action int_set_header_0003_i6() {
+        int_set_header_2();
+        int_set_header_1();
+    }
+    action int_set_header_0003_i7() {
+        int_set_header_3();
+        int_set_header_2();
+        int_set_header_1();
+    }
+    action int_set_header_0003_i8() {
+        int_set_header_0();
+    }
+    action int_set_header_0003_i9() {
+        int_set_header_3();
+        int_set_header_0();
+    }
+    action int_set_header_0003_i10() {
+        int_set_header_2();
+        int_set_header_0();
+    }
+    action int_set_header_0003_i11() {
+        int_set_header_3();
+        int_set_header_2();
+        int_set_header_0();
+    }
+    action int_set_header_0003_i12() {
+        int_set_header_1();
+        int_set_header_0();
+    }
+    action int_set_header_0003_i13() {
+        int_set_header_3();
+        int_set_header_1();
+        int_set_header_0();
+    }
+    action int_set_header_0003_i14() {
+        int_set_header_2();
+        int_set_header_1();
+        int_set_header_0();
+    }
+    action int_set_header_0003_i15() {
+        int_set_header_3();
+        int_set_header_2();
+        int_set_header_1();
+        int_set_header_0();
+    }
+
+    /* action function for bits 4-7 combinations, 4 is msb, 7 is lsb */
+    action int_set_header_0407_i0() {
+    }
+    action int_set_header_0407_i1() {
+        int_set_header_7();
+    }
+    action int_set_header_0407_i2() {
+        int_set_header_6();
+    }
+    action int_set_header_0407_i3() {
+        int_set_header_7();
+        int_set_header_6();
+    }
+    action int_set_header_0407_i4() {
+        int_set_header_5();
+    }
+    action int_set_header_0407_i5() {
+        int_set_header_7();
+        int_set_header_5();
+    }
+    action int_set_header_0407_i6() {
+        int_set_header_6();
+        int_set_header_5();
+    }
+    action int_set_header_0407_i7() {
+        int_set_header_7();
+        int_set_header_6();
+        int_set_header_5();
+    }
+    action int_set_header_0407_i8() {
+        int_set_header_4();
+    }
+    action int_set_header_0407_i9() {
+        int_set_header_7();
+        int_set_header_4();
+    }
+    action int_set_header_0407_i10() {
+        int_set_header_6();
+        int_set_header_4();
+    }
+    action int_set_header_0407_i11() {
+        int_set_header_7();
+        int_set_header_6();
+        int_set_header_4();
+    }
+    action int_set_header_0407_i12() {
+        int_set_header_5();
+        int_set_header_4();
+    }
+    action int_set_header_0407_i13() {
+        int_set_header_7();
+        int_set_header_5();
+        int_set_header_4();
+    }
+    action int_set_header_0407_i14() {
+        int_set_header_6();
+        int_set_header_5();
+        int_set_header_4();
+    }
+    action int_set_header_0407_i15() {
+        int_set_header_7();
+        int_set_header_6();
+        int_set_header_5();
+        int_set_header_4();
+    }
+
+    table tb_int_insert {
+        key = {}
+        actions = {
+            int_transit;
+        }
+        counters = counter_int_insert;
+        size = 2;
+    }
+
+    /* Table to process instruction bits 0-3 */
+    table tb_int_inst_0003 {
+        key = {
+            hdr.int_header.instruction_mask_0003 : exact;
+        }
+        actions = {
+            int_set_header_0003_i0;
+            int_set_header_0003_i1;
+            int_set_header_0003_i2;
+            int_set_header_0003_i3;
+            int_set_header_0003_i4;
+            int_set_header_0003_i5;
+            int_set_header_0003_i6;
+            int_set_header_0003_i7;
+            int_set_header_0003_i8;
+            int_set_header_0003_i9;
+            int_set_header_0003_i10;
+            int_set_header_0003_i11;
+            int_set_header_0003_i12;
+            int_set_header_0003_i13;
+            int_set_header_0003_i14;
+            int_set_header_0003_i15;
+        }
+        counters = counter_int_inst_0003;
+        size = 16;
+    }
+
+    /* Table to process instruction bits 4-7 */
+    table tb_int_inst_0407 {
+        key = {
+            hdr.int_header.instruction_mask_0407 : exact;
+        }
+        actions = {
+            int_set_header_0407_i0;
+            int_set_header_0407_i1;
+            int_set_header_0407_i2;
+            int_set_header_0407_i3;
+            int_set_header_0407_i4;
+            int_set_header_0407_i5;
+            int_set_header_0407_i6;
+            int_set_header_0407_i7;
+            int_set_header_0407_i8;
+            int_set_header_0407_i9;
+            int_set_header_0407_i10;
+            int_set_header_0407_i11;
+            int_set_header_0407_i12;
+            int_set_header_0407_i13;
+            int_set_header_0407_i14;
+            int_set_header_0407_i15;
+        }
+        counters = counter_int_inst_0407;
+        size = 16;
+    }
+
+    apply {
+        tb_int_insert.apply();
+        tb_int_inst_0003.apply();
+        tb_int_inst_0407.apply();
+        int_update_total_hop_cnt();
+    }
+}
+
+control process_int_outer_encap (
+    inout parsed_headers_t hdr,
+    inout fabric_metadata_t fabric_metadata,
+    inout standard_metadata_t standard_metadata) {
+
+    action int_update_ipv4() {
+        hdr.ipv4.total_len = hdr.ipv4.total_len + fabric_metadata.int_meta.insert_byte_cnt;
+    }
+    action int_update_udp() {
+        hdr.udp.len = hdr.udp.len + fabric_metadata.int_meta.insert_byte_cnt;
+    }
+    action int_update_shim() {
+        hdr.intl4_shim.len = hdr.intl4_shim.len + (bit<8>)hdr.int_header.ins_cnt;
+    }
+
+    apply {
+        if (hdr.ipv4.isValid()) {
+            int_update_ipv4();
+        }
+        if (hdr.udp.isValid()) {
+            int_update_udp();
+        }
+        if (hdr.intl4_shim.isValid()) {
+            int_update_shim();
+        }
+    }
+}
+
+#endif
diff --git a/pipelines/fabric/src/main/resources/include/parser.p4 b/pipelines/fabric/src/main/resources/include/parser.p4
index 3f70f3e..b94ca50 100644
--- a/pipelines/fabric/src/main/resources/include/parser.p4
+++ b/pipelines/fabric/src/main/resources/include/parser.p4
@@ -113,7 +113,14 @@
         packet.extract(hdr.tcp);
         fabric_metadata.l4_src_port = hdr.tcp.src_port;
         fabric_metadata.l4_dst_port = hdr.tcp.dst_port;
+#ifdef WITH_INT
+        transition select(hdr.ipv4.isValid() && ((hdr.ipv4.dscp & INT_DSCP) == INT_DSCP)) {
+            true: parse_intl4_shim;
+            default: accept;
+        }
+#else
         transition accept;
+#endif // WITH_INT
     }
 
     state parse_udp {
@@ -125,9 +132,14 @@
             UDP_PORT_GTPU: parse_gtpu;
             default: accept;
         }
+#elif WITH_INT
+        transition select(hdr.ipv4.isValid() && (hdr.ipv4.dscp & INT_DSCP) == INT_DSCP) {
+            true: parse_intl4_shim;
+            default: accept;
+        }
 #else
         transition accept;
-#endif // WITH_SPGW
+#endif // WITH_SPGW, WITH_INT
     }
 
     state parse_icmp {
@@ -135,6 +147,36 @@
         transition accept;
     }
 
+#ifdef WITH_INT
+    state parse_intl4_shim {
+        packet.extract(hdr.intl4_shim);
+        transition parse_int_header;
+    }
+
+    state parse_int_header {
+        packet.extract(hdr.int_header);
+        // If there is no INT metadata but the INT header (and corresponding shim header
+        // and tail header) exists, default value of length field in shim header
+        // should be INT_HEADER_LEN_WORD.
+        fabric_metadata.int_meta.metadata_len = hdr.intl4_shim.len - INT_HEADER_LEN_WORD;
+        transition select (fabric_metadata.int_meta.metadata_len) {
+            0: parse_intl4_tail;
+            default: parse_int_data;
+        }
+    }
+
+    state parse_int_data {
+        // Parse INT metadata, not INT header, INT shim header and INT tail header
+        packet.extract(hdr.int_data, (bit<32>) ((hdr.intl4_shim.len - INT_HEADER_LEN_WORD) << 5));
+        transition parse_intl4_tail;
+    }
+
+    state parse_intl4_tail {
+        packet.extract(hdr.intl4_tail);
+        transition accept;
+    }
+#endif // WITH_INT
+
 #ifdef WITH_SPGW
     state parse_gtpu {
         packet.extract(hdr.gtpu);
@@ -155,7 +197,14 @@
         packet.extract(hdr.gtpu_udp);
         fabric_metadata.l4_src_port = hdr.gtpu_udp.src_port;
         fabric_metadata.l4_dst_port = hdr.gtpu_udp.dst_port;
+#ifdef WITH_INT
+        transition select(hdr.ipv4.isValid() && (hdr.ipv4.dscp & INT_DSCP) == INT_DSCP) {
+            true: parse_intl4_shim;
+            default: accept;
+        }
+#else
         transition accept;
+#endif // WITH_INT
     }
 #endif // WITH_SPGW
 }
@@ -163,6 +212,12 @@
 control FabricDeparser(packet_out packet, in parsed_headers_t hdr) {
     apply {
         packet.emit(hdr.packet_in);
+#ifdef WITH_INT
+        packet.emit(hdr.report_ethernet);
+        packet.emit(hdr.report_ipv4);
+        packet.emit(hdr.report_udp);
+        packet.emit(hdr.report_fixed_header);
+#endif // WITH_INT
         packet.emit(hdr.ethernet);
         packet.emit(hdr.vlan_tag);
         packet.emit(hdr.mpls);
@@ -179,6 +234,20 @@
         packet.emit(hdr.tcp);
         packet.emit(hdr.udp);
         packet.emit(hdr.icmp);
+#ifdef WITH_INT
+        packet.emit(hdr.intl4_shim);
+        packet.emit(hdr.int_header);
+        packet.emit(hdr.int_switch_id);
+        packet.emit(hdr.int_port_ids);
+        packet.emit(hdr.int_hop_latency);
+        packet.emit(hdr.int_q_occupancy);
+        packet.emit(hdr.int_ingress_tstamp);
+        packet.emit(hdr.int_egress_tstamp);
+        packet.emit(hdr.int_q_congestion);
+        packet.emit(hdr.int_egress_tx_util);
+        packet.emit(hdr.int_data);
+        packet.emit(hdr.intl4_tail);
+#endif // WITH_INT
     }
 }
 
diff --git a/pipelines/fabric/src/main/resources/include/spgw.p4 b/pipelines/fabric/src/main/resources/include/spgw.p4
index 0dfd8f1..b3ac361 100644
--- a/pipelines/fabric/src/main/resources/include/spgw.p4
+++ b/pipelines/fabric/src/main/resources/include/spgw.p4
@@ -209,7 +209,8 @@
         gtpu_ipv4.setValid();
         gtpu_ipv4.version = IP_VERSION_4;
         gtpu_ipv4.ihl = IPV4_MIN_IHL;
-        gtpu_ipv4.diffserv = 0;
+        gtpu_ipv4.dscp = 0;
+        gtpu_ipv4.ecn = 0;
         gtpu_ipv4.total_len = spgw_meta.ipv4_len
                 + (IPV4_HDR_SIZE + UDP_HDR_SIZE + GTP_HDR_SIZE);
         gtpu_ipv4.identification = 0x1513; /* From NGIC */
@@ -292,7 +293,8 @@
             {
                 gtpu_ipv4.version,
                 gtpu_ipv4.ihl,
-                gtpu_ipv4.diffserv,
+                gtpu_ipv4.dscp,
+                gtpu_ipv4.ecn,
                 gtpu_ipv4.total_len,
                 gtpu_ipv4.identification,
                 gtpu_ipv4.flags,
diff --git a/pipelines/fabric/src/main/resources/p4c-out/fabric-full/bmv2/default/bmv2.json b/pipelines/fabric/src/main/resources/p4c-out/fabric-full/bmv2/default/bmv2.json
index 9d4a06b..abd55ec 100644
--- a/pipelines/fabric/src/main/resources/p4c-out/fabric-full/bmv2/default/bmv2.json
+++ b/pipelines/fabric/src/main/resources/p4c-out/fabric-full/bmv2/default/bmv2.json
@@ -5,8 +5,11 @@
       "id" : 0,
       "fields" : [
         ["tmp", 4, false],
-        ["tmp_0", 32, false],
+        ["tmp_0", 1, false],
         ["tmp_1", 32, false],
+        ["tmp_2", 1, false],
+        ["tmp_3", 32, false],
+        ["tmp_4", 32, false],
         ["spgw_ingress_tmp_2", 1, false],
         ["spgw_ingress_tmp_3", 1, false],
         ["spgw_ingress_tmp_4", 1, false],
@@ -23,7 +26,8 @@
         ["fabric_metadata_t.ip_proto", 8, false],
         ["fabric_metadata_t.l4_src_port", 16, false],
         ["fabric_metadata_t.l4_dst_port", 16, false],
-        ["_padding_1", 6, false]
+        ["fabric_metadata_t.compute_checksum", 1, false],
+        ["_padding_2", 3, false]
       ]
     },
     {
@@ -88,7 +92,8 @@
       "fields" : [
         ["version", 4, false],
         ["ihl", 4, false],
-        ["diffserv", 8, false],
+        ["dscp", 6, false],
+        ["ecn", 2, false],
         ["total_len", 16, false],
         ["identification", 16, false],
         ["flags", 3, false],
@@ -196,9 +201,153 @@
       ]
     },
     {
-      "name" : "spgw_meta_t",
+      "name" : "report_fixed_header_t",
       "id" : 14,
       "fields" : [
+        ["ver", 4, false],
+        ["nproto", 4, false],
+        ["d", 1, false],
+        ["q", 1, false],
+        ["f", 1, false],
+        ["rsvd", 15, false],
+        ["hw_id", 6, false],
+        ["seq_no", 32, false],
+        ["ingress_tstamp", 32, false]
+      ]
+    },
+    {
+      "name" : "drop_report_header_t",
+      "id" : 15,
+      "fields" : [
+        ["switch_id", 32, false],
+        ["ingress_port_id", 16, false],
+        ["egress_port_id", 16, false],
+        ["queue_id", 8, false],
+        ["drop_reason", 8, false],
+        ["pad", 16, false]
+      ]
+    },
+    {
+      "name" : "local_report_header_t",
+      "id" : 16,
+      "fields" : [
+        ["switch_id", 32, false],
+        ["ingress_port_id", 16, false],
+        ["egress_port_id", 16, false],
+        ["queue_id", 8, false],
+        ["queue_occupancy", 24, false],
+        ["egress_tstamp", 32, false]
+      ]
+    },
+    {
+      "name" : "intl4_shim_t",
+      "id" : 17,
+      "fields" : [
+        ["int_type", 8, false],
+        ["rsvd1", 8, false],
+        ["len", 8, false],
+        ["rsvd2", 8, false]
+      ]
+    },
+    {
+      "name" : "int_header_t",
+      "id" : 18,
+      "fields" : [
+        ["ver", 2, false],
+        ["rep", 2, false],
+        ["c", 1, false],
+        ["e", 1, false],
+        ["rsvd1", 5, false],
+        ["ins_cnt", 5, false],
+        ["max_hop_cnt", 8, false],
+        ["total_hop_cnt", 8, false],
+        ["instruction_mask_0003", 4, false],
+        ["instruction_mask_0407", 4, false],
+        ["instruction_mask_0811", 4, false],
+        ["instruction_mask_1215", 4, false],
+        ["rsvd2", 16, false]
+      ]
+    },
+    {
+      "name" : "int_data_t",
+      "id" : 19,
+      "fields" : [
+        ["data", "*"]
+      ],
+      "max_length" : 1004
+    },
+    {
+      "name" : "int_switch_id_t",
+      "id" : 20,
+      "fields" : [
+        ["switch_id", 32, false]
+      ]
+    },
+    {
+      "name" : "int_port_ids_t",
+      "id" : 21,
+      "fields" : [
+        ["ingress_port_id", 16, false],
+        ["egress_port_id", 16, false]
+      ]
+    },
+    {
+      "name" : "int_hop_latency_t",
+      "id" : 22,
+      "fields" : [
+        ["hop_latency", 32, false]
+      ]
+    },
+    {
+      "name" : "int_q_occupancy_t",
+      "id" : 23,
+      "fields" : [
+        ["q_id", 8, false],
+        ["q_occupancy", 24, false]
+      ]
+    },
+    {
+      "name" : "int_ingress_tstamp_t",
+      "id" : 24,
+      "fields" : [
+        ["ingress_tstamp", 32, false]
+      ]
+    },
+    {
+      "name" : "int_egress_tstamp_t",
+      "id" : 25,
+      "fields" : [
+        ["egress_tstamp", 32, false]
+      ]
+    },
+    {
+      "name" : "int_q_congestion_t",
+      "id" : 26,
+      "fields" : [
+        ["q_id", 8, false],
+        ["q_congestion", 24, false]
+      ]
+    },
+    {
+      "name" : "int_egress_port_tx_util_t",
+      "id" : 27,
+      "fields" : [
+        ["egress_port_tx_util", 32, false]
+      ]
+    },
+    {
+      "name" : "intl4_tail_t",
+      "id" : 28,
+      "fields" : [
+        ["next_proto", 8, false],
+        ["dest_port", 16, false],
+        ["dscp", 8, false]
+      ]
+    },
+    {
+      "name" : "spgw_meta_t",
+      "id" : 29,
+      "fields" : [
         ["do_spgw", 1, 0],
         ["direction", 1, false],
         ["ipv4_len", 16, false],
@@ -207,6 +356,20 @@
         ["s1u_sgw_addr", 32, false],
         ["_padding_0", 6, false]
       ]
+    },
+    {
+      "name" : "int_metadata_t",
+      "id" : 30,
+      "fields" : [
+        ["switch_id", 32, false],
+        ["insert_byte_cnt", 16, false],
+        ["source", 1, false],
+        ["sink", 1, false],
+        ["mirror_id", 8, false],
+        ["flow_id", 16, false],
+        ["metadata_len", 8, false],
+        ["_padding_1", 6, false]
+      ]
     }
   ],
   "headers" : [
@@ -323,18 +486,174 @@
       "pi_omit" : true
     },
     {
-      "name" : "userMetadata.spgw",
+      "name" : "report_ethernet",
       "id" : 16,
+      "header_type" : "ethernet_t",
+      "metadata" : false,
+      "pi_omit" : true
+    },
+    {
+      "name" : "report_ipv4",
+      "id" : 17,
+      "header_type" : "ipv4_t",
+      "metadata" : false,
+      "pi_omit" : true
+    },
+    {
+      "name" : "report_udp",
+      "id" : 18,
+      "header_type" : "udp_t",
+      "metadata" : false,
+      "pi_omit" : true
+    },
+    {
+      "name" : "report_fixed_header",
+      "id" : 19,
+      "header_type" : "report_fixed_header_t",
+      "metadata" : false,
+      "pi_omit" : true
+    },
+    {
+      "name" : "report_local.drop_report_header",
+      "id" : 20,
+      "header_type" : "drop_report_header_t",
+      "metadata" : false,
+      "pi_omit" : true
+    },
+    {
+      "name" : "report_local.local_report_header",
+      "id" : 21,
+      "header_type" : "local_report_header_t",
+      "metadata" : false,
+      "pi_omit" : true
+    },
+    {
+      "name" : "intl4_shim",
+      "id" : 22,
+      "header_type" : "intl4_shim_t",
+      "metadata" : false,
+      "pi_omit" : true
+    },
+    {
+      "name" : "int_header",
+      "id" : 23,
+      "header_type" : "int_header_t",
+      "metadata" : false,
+      "pi_omit" : true
+    },
+    {
+      "name" : "int_data",
+      "id" : 24,
+      "header_type" : "int_data_t",
+      "metadata" : false,
+      "pi_omit" : true
+    },
+    {
+      "name" : "int_switch_id",
+      "id" : 25,
+      "header_type" : "int_switch_id_t",
+      "metadata" : false,
+      "pi_omit" : true
+    },
+    {
+      "name" : "int_port_ids",
+      "id" : 26,
+      "header_type" : "int_port_ids_t",
+      "metadata" : false,
+      "pi_omit" : true
+    },
+    {
+      "name" : "int_hop_latency",
+      "id" : 27,
+      "header_type" : "int_hop_latency_t",
+      "metadata" : false,
+      "pi_omit" : true
+    },
+    {
+      "name" : "int_q_occupancy",
+      "id" : 28,
+      "header_type" : "int_q_occupancy_t",
+      "metadata" : false,
+      "pi_omit" : true
+    },
+    {
+      "name" : "int_ingress_tstamp",
+      "id" : 29,
+      "header_type" : "int_ingress_tstamp_t",
+      "metadata" : false,
+      "pi_omit" : true
+    },
+    {
+      "name" : "int_egress_tstamp",
+      "id" : 30,
+      "header_type" : "int_egress_tstamp_t",
+      "metadata" : false,
+      "pi_omit" : true
+    },
+    {
+      "name" : "int_q_congestion",
+      "id" : 31,
+      "header_type" : "int_q_congestion_t",
+      "metadata" : false,
+      "pi_omit" : true
+    },
+    {
+      "name" : "int_egress_tx_util",
+      "id" : 32,
+      "header_type" : "int_egress_port_tx_util_t",
+      "metadata" : false,
+      "pi_omit" : true
+    },
+    {
+      "name" : "intl4_tail",
+      "id" : 33,
+      "header_type" : "intl4_tail_t",
+      "metadata" : false,
+      "pi_omit" : true
+    },
+    {
+      "name" : "userMetadata.spgw",
+      "id" : 34,
       "header_type" : "spgw_meta_t",
       "metadata" : true,
       "pi_omit" : true
+    },
+    {
+      "name" : "userMetadata.int_meta",
+      "id" : 35,
+      "header_type" : "int_metadata_t",
+      "metadata" : true,
+      "pi_omit" : true
     }
   ],
   "header_stacks" : [],
-  "header_union_types" : [],
-  "header_unions" : [],
+  "header_union_types" : [
+    {
+      "name" : "local_report_t",
+      "id" : 0,
+      "headers" : [
+        ["drop_report_header", "drop_report_header_t"],
+        ["local_report_header", "local_report_header_t"]
+      ]
+    }
+  ],
+  "header_unions" : [
+    {
+      "name" : "report_local",
+      "id" : 0,
+      "union_type" : "local_report_t",
+      "header_ids" : [20, 21],
+      "pi_omit" : true
+    }
+  ],
   "header_union_stacks" : [],
-  "field_lists" : [],
+  "field_lists" : [
+    {
+      "id" : 1,
+      "name" : "fl",
+      "elements" : []
+    }
+  ],
   "errors" : [],
   "enums" : [],
   "parsers" : [
@@ -732,16 +1051,94 @@
                 }
               ],
               "op" : "set"
+            },
+            {
+              "parameters" : [
+                {
+                  "type" : "field",
+                  "value" : ["scalars", "tmp_0"]
+                },
+                {
+                  "type" : "expression",
+                  "value" : {
+                    "type" : "expression",
+                    "value" : {
+                      "op" : "?",
+                      "left" : {
+                        "type" : "hexstr",
+                        "value" : "0x01"
+                      },
+                      "right" : {
+                        "type" : "hexstr",
+                        "value" : "0x00"
+                      },
+                      "cond" : {
+                        "type" : "expression",
+                        "value" : {
+                          "op" : "and",
+                          "left" : {
+                            "type" : "expression",
+                            "value" : {
+                              "op" : "d2b",
+                              "left" : null,
+                              "right" : {
+                                "type" : "field",
+                                "value" : ["ipv4", "$valid$"]
+                              }
+                            }
+                          },
+                          "right" : {
+                            "type" : "expression",
+                            "value" : {
+                              "op" : "==",
+                              "left" : {
+                                "type" : "expression",
+                                "value" : {
+                                  "op" : "&",
+                                  "left" : {
+                                    "type" : "field",
+                                    "value" : ["ipv4", "dscp"]
+                                  },
+                                  "right" : {
+                                    "type" : "hexstr",
+                                    "value" : "0x01"
+                                  }
+                                }
+                              },
+                              "right" : {
+                                "type" : "hexstr",
+                                "value" : "0x01"
+                              }
+                            }
+                          }
+                        }
+                      }
+                    }
+                  }
+                }
+              ],
+              "op" : "set"
             }
           ],
           "transitions" : [
             {
+              "type" : "hexstr",
+              "value" : "0x01",
+              "mask" : null,
+              "next_state" : "parse_intl4_shim"
+            },
+            {
               "value" : "default",
               "mask" : null,
               "next_state" : null
             }
           ],
-          "transition_key" : []
+          "transition_key" : [
+            {
+              "type" : "field",
+              "value" : ["scalars", "tmp_0"]
+            }
+          ]
         },
         {
           "name" : "parse_udp",
@@ -827,13 +1224,211 @@
           "transition_key" : []
         },
         {
-          "name" : "parse_gtpu",
+          "name" : "parse_intl4_shim",
           "id" : 11,
           "parser_ops" : [
             {
               "parameters" : [
                 {
                   "type" : "regular",
+                  "value" : "intl4_shim"
+                }
+              ],
+              "op" : "extract"
+            },
+            {
+              "parameters" : [
+                {
+                  "type" : "regular",
+                  "value" : "int_header"
+                }
+              ],
+              "op" : "extract"
+            },
+            {
+              "parameters" : [
+                {
+                  "type" : "field",
+                  "value" : ["userMetadata.int_meta", "metadata_len"]
+                },
+                {
+                  "type" : "expression",
+                  "value" : {
+                    "type" : "expression",
+                    "value" : {
+                      "op" : "&",
+                      "left" : {
+                        "type" : "expression",
+                        "value" : {
+                          "op" : "+",
+                          "left" : {
+                            "type" : "field",
+                            "value" : ["intl4_shim", "len"]
+                          },
+                          "right" : {
+                            "type" : "hexstr",
+                            "value" : "0xfc"
+                          }
+                        }
+                      },
+                      "right" : {
+                        "type" : "hexstr",
+                        "value" : "0xff"
+                      }
+                    }
+                  }
+                }
+              ],
+              "op" : "set"
+            }
+          ],
+          "transitions" : [
+            {
+              "type" : "hexstr",
+              "value" : "0x00",
+              "mask" : null,
+              "next_state" : "parse_intl4_tail"
+            },
+            {
+              "value" : "default",
+              "mask" : null,
+              "next_state" : "parse_int_data"
+            }
+          ],
+          "transition_key" : [
+            {
+              "type" : "field",
+              "value" : ["userMetadata.int_meta", "metadata_len"]
+            }
+          ]
+        },
+        {
+          "name" : "parse_int_data",
+          "id" : 12,
+          "parser_ops" : [
+            {
+              "parameters" : [
+                {
+                  "type" : "field",
+                  "value" : ["scalars", "tmp_1"]
+                },
+                {
+                  "type" : "expression",
+                  "value" : {
+                    "type" : "expression",
+                    "value" : {
+                      "op" : "&",
+                      "left" : {
+                        "type" : "expression",
+                        "value" : {
+                          "op" : "&",
+                          "left" : {
+                            "type" : "expression",
+                            "value" : {
+                              "op" : "<<",
+                              "left" : {
+                                "type" : "expression",
+                                "value" : {
+                                  "op" : "&",
+                                  "left" : {
+                                    "type" : "expression",
+                                    "value" : {
+                                      "op" : "+",
+                                      "left" : {
+                                        "type" : "field",
+                                        "value" : ["intl4_shim", "len"]
+                                      },
+                                      "right" : {
+                                        "type" : "hexstr",
+                                        "value" : "0xfc"
+                                      }
+                                    }
+                                  },
+                                  "right" : {
+                                    "type" : "hexstr",
+                                    "value" : "0xff"
+                                  }
+                                }
+                              },
+                              "right" : {
+                                "type" : "hexstr",
+                                "value" : "0x5"
+                              }
+                            }
+                          },
+                          "right" : {
+                            "type" : "hexstr",
+                            "value" : "0xff"
+                          }
+                        }
+                      },
+                      "right" : {
+                        "type" : "hexstr",
+                        "value" : "0xffffffff"
+                      }
+                    }
+                  }
+                }
+              ],
+              "op" : "set"
+            },
+            {
+              "parameters" : [
+                {
+                  "type" : "regular",
+                  "value" : "int_data"
+                },
+                {
+                  "type" : "expression",
+                  "value" : {
+                    "type" : "field",
+                    "value" : ["scalars", "tmp_1"]
+                  }
+                }
+              ],
+              "op" : "extract_VL"
+            }
+          ],
+          "transitions" : [
+            {
+              "value" : "default",
+              "mask" : null,
+              "next_state" : "parse_intl4_tail"
+            }
+          ],
+          "transition_key" : []
+        },
+        {
+          "name" : "parse_intl4_tail",
+          "id" : 13,
+          "parser_ops" : [
+            {
+              "parameters" : [
+                {
+                  "type" : "regular",
+                  "value" : "intl4_tail"
+                }
+              ],
+              "op" : "extract"
+            }
+          ],
+          "transitions" : [
+            {
+              "value" : "default",
+              "mask" : null,
+              "next_state" : null
+            }
+          ],
+          "transition_key" : []
+        },
+        {
+          "name" : "parse_gtpu",
+          "id" : 14,
+          "parser_ops" : [
+            {
+              "parameters" : [
+                {
+                  "type" : "regular",
                   "value" : "gtpu"
                 }
               ],
@@ -883,7 +1478,7 @@
         },
         {
           "name" : "parse_udp_inner",
-          "id" : 12,
+          "id" : 15,
           "parser_ops" : [
             {
               "parameters" : [
@@ -919,16 +1514,94 @@
                 }
               ],
               "op" : "set"
+            },
+            {
+              "parameters" : [
+                {
+                  "type" : "field",
+                  "value" : ["scalars", "tmp_2"]
+                },
+                {
+                  "type" : "expression",
+                  "value" : {
+                    "type" : "expression",
+                    "value" : {
+                      "op" : "?",
+                      "left" : {
+                        "type" : "hexstr",
+                        "value" : "0x01"
+                      },
+                      "right" : {
+                        "type" : "hexstr",
+                        "value" : "0x00"
+                      },
+                      "cond" : {
+                        "type" : "expression",
+                        "value" : {
+                          "op" : "and",
+                          "left" : {
+                            "type" : "expression",
+                            "value" : {
+                              "op" : "d2b",
+                              "left" : null,
+                              "right" : {
+                                "type" : "field",
+                                "value" : ["ipv4", "$valid$"]
+                              }
+                            }
+                          },
+                          "right" : {
+                            "type" : "expression",
+                            "value" : {
+                              "op" : "==",
+                              "left" : {
+                                "type" : "expression",
+                                "value" : {
+                                  "op" : "&",
+                                  "left" : {
+                                    "type" : "field",
+                                    "value" : ["ipv4", "dscp"]
+                                  },
+                                  "right" : {
+                                    "type" : "hexstr",
+                                    "value" : "0x01"
+                                  }
+                                }
+                              },
+                              "right" : {
+                                "type" : "hexstr",
+                                "value" : "0x01"
+                              }
+                            }
+                          }
+                        }
+                      }
+                    }
+                  }
+                }
+              ],
+              "op" : "set"
             }
           ],
           "transitions" : [
             {
+              "type" : "hexstr",
+              "value" : "0x01",
+              "mask" : null,
+              "next_state" : "parse_intl4_shim"
+            },
+            {
               "value" : "default",
               "mask" : null,
               "next_state" : null
             }
           ],
-          "transition_key" : []
+          "transition_key" : [
+            {
+              "type" : "field",
+              "value" : ["scalars", "tmp_2"]
+            }
+          ]
         }
       ]
     }
@@ -940,11 +1613,11 @@
       "id" : 0,
       "source_info" : {
         "filename" : "include/parser.p4",
-        "line" : 163,
+        "line" : 212,
         "column" : 8,
         "source_fragment" : "FabricDeparser"
       },
-      "order" : ["packet_in", "ethernet", "vlan_tag", "mpls", "arp", "gtpu_ipv4", "gtpu_udp", "gtpu", "ipv4", "ipv6", "tcp", "udp", "icmp"]
+      "order" : ["packet_in", "report_ethernet", "report_ipv4", "report_udp", "report_fixed_header", "ethernet", "vlan_tag", "mpls", "arp", "gtpu_ipv4", "gtpu_udp", "gtpu", "ipv4", "ipv6", "tcp", "udp", "icmp", "intl4_shim", "int_header", "int_switch_id", "int_port_ids", "int_hop_latency", "int_q_occupancy", "int_ingress_tstamp", "int_egress_tstamp", "int_q_congestion", "int_egress_tx_util", "int_data", "intl4_tail"]
     }
   ],
   "meter_arrays" : [],
@@ -956,86 +1629,98 @@
       "binding" : "FabricIngress.spgw_ingress.ue_cdr_table"
     },
     {
-      "name" : "FabricIngress.filtering.ingress_port_vlan_counter",
+      "name" : "FabricIngress.process_set_source_sink.counter_set_source",
       "id" : 1,
       "is_direct" : true,
+      "binding" : "FabricIngress.process_set_source_sink.tb_set_source"
+    },
+    {
+      "name" : "FabricIngress.process_set_source_sink.counter_set_sink",
+      "id" : 2,
+      "is_direct" : true,
+      "binding" : "FabricIngress.process_set_source_sink.tb_set_sink"
+    },
+    {
+      "name" : "FabricIngress.filtering.ingress_port_vlan_counter",
+      "id" : 3,
+      "is_direct" : true,
       "binding" : "FabricIngress.filtering.ingress_port_vlan"
     },
     {
       "name" : "FabricIngress.filtering.fwd_classifier_counter",
-      "id" : 2,
+      "id" : 4,
       "is_direct" : true,
       "binding" : "FabricIngress.filtering.fwd_classifier"
     },
     {
       "name" : "FabricIngress.forwarding.bridging_counter",
-      "id" : 3,
+      "id" : 5,
       "is_direct" : true,
       "binding" : "FabricIngress.forwarding.bridging"
     },
     {
       "name" : "FabricIngress.forwarding.mpls_counter",
-      "id" : 4,
+      "id" : 6,
       "is_direct" : true,
       "binding" : "FabricIngress.forwarding.mpls"
     },
     {
       "name" : "FabricIngress.forwarding.unicast_v4_counter",
-      "id" : 5,
+      "id" : 7,
       "is_direct" : true,
       "binding" : "FabricIngress.forwarding.unicast_v4"
     },
     {
       "name" : "FabricIngress.forwarding.acl_counter",
-      "id" : 6,
+      "id" : 8,
       "is_direct" : true,
       "binding" : "FabricIngress.forwarding.acl"
     },
     {
       "name" : "FabricIngress.forwarding.multicast_v4_counter",
-      "id" : 7,
+      "id" : 9,
       "is_direct" : true,
       "binding" : "FabricIngress.forwarding.multicast_v4"
     },
     {
       "name" : "FabricIngress.forwarding.unicast_v6_counter",
-      "id" : 8,
+      "id" : 10,
       "is_direct" : true,
       "binding" : "FabricIngress.forwarding.unicast_v6"
     },
     {
       "name" : "FabricIngress.forwarding.multicast_v6_counter",
-      "id" : 9,
+      "id" : 11,
       "is_direct" : true,
       "binding" : "FabricIngress.forwarding.multicast_v6"
     },
     {
       "name" : "FabricIngress.next.vlan_meta_counter",
-      "id" : 10,
+      "id" : 12,
       "is_direct" : true,
       "binding" : "FabricIngress.next.vlan_meta"
     },
     {
       "name" : "FabricIngress.next.simple_counter",
-      "id" : 11,
+      "id" : 13,
       "is_direct" : true,
       "binding" : "FabricIngress.next.simple"
     },
     {
       "name" : "FabricIngress.next.hashed_counter",
-      "id" : 12,
+      "id" : 14,
       "is_direct" : true,
       "binding" : "FabricIngress.next.hashed"
     },
     {
       "name" : "FabricIngress.next.multicast_counter",
-      "id" : 13,
+      "id" : 15,
       "is_direct" : true,
       "binding" : "FabricIngress.next.multicast"
     },
     {
       "name" : "FabricIngress.port_counters_control.egress_port_counter",
-      "id" : 14,
+      "id" : 16,
       "source_info" : {
         "filename" : "include/control/port_counter.p4",
         "line" : 23,
@@ -1047,7 +1732,7 @@
     },
     {
       "name" : "FabricIngress.port_counters_control.ingress_port_counter",
-      "id" : 15,
+      "id" : 17,
       "source_info" : {
         "filename" : "include/control/port_counter.p4",
         "line" : 24,
@@ -1058,8 +1743,32 @@
       "is_direct" : false
     },
     {
+      "name" : "FabricEgress.process_int_source.counter_int_source",
+      "id" : 18,
+      "is_direct" : true,
+      "binding" : "FabricEgress.process_int_source.tb_int_source"
+    },
+    {
+      "name" : "FabricEgress.process_int_transit.counter_int_insert",
+      "id" : 19,
+      "is_direct" : true,
+      "binding" : "FabricEgress.process_int_transit.tb_int_insert"
+    },
+    {
+      "name" : "FabricEgress.process_int_transit.counter_int_inst_0003",
+      "id" : 20,
+      "is_direct" : true,
+      "binding" : "FabricEgress.process_int_transit.tb_int_inst_0003"
+    },
+    {
+      "name" : "FabricEgress.process_int_transit.counter_int_inst_0407",
+      "id" : 21,
+      "is_direct" : true,
+      "binding" : "FabricEgress.process_int_transit.tb_int_inst_0407"
+    },
+    {
       "name" : "FabricEgress.egress_next.egress_vlan_counter",
-      "id" : 16,
+      "id" : 22,
       "is_direct" : true,
       "binding" : "FabricEgress.egress_next.egress_vlan"
     }
@@ -1087,7 +1796,11 @@
         },
         {
           "type" : "field",
-          "value" : ["ipv4", "diffserv"]
+          "value" : ["ipv4", "dscp"]
+        },
+        {
+          "type" : "field",
+          "value" : ["ipv4", "ecn"]
         },
         {
           "type" : "field",
@@ -1128,7 +1841,7 @@
       "id" : 1,
       "source_info" : {
         "filename" : "include/spgw.p4",
-        "line" : 291,
+        "line" : 292,
         "column" : 8,
         "source_fragment" : "update_checksum(gtpu_ipv4.isValid(), ..."
       },
@@ -1144,7 +1857,11 @@
         },
         {
           "type" : "field",
-          "value" : ["gtpu_ipv4", "diffserv"]
+          "value" : ["gtpu_ipv4", "dscp"]
+        },
+        {
+          "type" : "field",
+          "value" : ["gtpu_ipv4", "ecn"]
         },
         {
           "type" : "field",
@@ -1185,7 +1902,7 @@
       "id" : 2,
       "source_info" : {
         "filename" : "include/checksum.p4",
-        "line" : 56,
+        "line" : 57,
         "column" : 8,
         "source_fragment" : "verify_checksum(hdr.ipv4.isValid(), ..."
       },
@@ -1201,7 +1918,11 @@
         },
         {
           "type" : "field",
-          "value" : ["ipv4", "diffserv"]
+          "value" : ["ipv4", "dscp"]
+        },
+        {
+          "type" : "field",
+          "value" : ["ipv4", "ecn"]
         },
         {
           "type" : "field",
@@ -1319,13 +2040,13 @@
       "primitives" : []
     },
     {
-      "name" : "nop",
+      "name" : "NoAction",
       "id" : 13,
       "runtime_data" : [],
       "primitives" : []
     },
     {
-      "name" : "nop",
+      "name" : "NoAction",
       "id" : 14,
       "runtime_data" : [],
       "primitives" : []
@@ -1337,9 +2058,21 @@
       "primitives" : []
     },
     {
-      "name" : "drop_now",
+      "name" : "nop",
       "id" : 16,
       "runtime_data" : [],
+      "primitives" : []
+    },
+    {
+      "name" : "nop",
+      "id" : 17,
+      "runtime_data" : [],
+      "primitives" : []
+    },
+    {
+      "name" : "drop_now",
+      "id" : 18,
+      "runtime_data" : [],
       "primitives" : [
         {
           "op" : "drop",
@@ -1365,7 +2098,7 @@
     },
     {
       "name" : "FabricIngress.spgw_ingress.gtpu_decap",
-      "id" : 17,
+      "id" : 19,
       "runtime_data" : [],
       "primitives" : [
         {
@@ -1417,7 +2150,7 @@
     },
     {
       "name" : "FabricIngress.spgw_ingress.set_dl_sess_info",
-      "id" : 18,
+      "id" : 20,
       "runtime_data" : [
         {
           "name" : "teid",
@@ -1494,13 +2227,65 @@
     },
     {
       "name" : "FabricIngress.spgw_ingress.update_ue_cdr",
-      "id" : 19,
+      "id" : 21,
       "runtime_data" : [],
       "primitives" : []
     },
     {
+      "name" : "FabricIngress.process_set_source_sink.int_set_source",
+      "id" : 22,
+      "runtime_data" : [],
+      "primitives" : [
+        {
+          "op" : "assign",
+          "parameters" : [
+            {
+              "type" : "field",
+              "value" : ["userMetadata.int_meta", "source"]
+            },
+            {
+              "type" : "hexstr",
+              "value" : "0x01"
+            }
+          ],
+          "source_info" : {
+            "filename" : "include/int_source.p4",
+            "line" : 94,
+            "column" : 8,
+            "source_fragment" : "fabric_metadata.int_meta.source = 1"
+          }
+        }
+      ]
+    },
+    {
+      "name" : "FabricIngress.process_set_source_sink.int_set_sink",
+      "id" : 23,
+      "runtime_data" : [],
+      "primitives" : [
+        {
+          "op" : "assign",
+          "parameters" : [
+            {
+              "type" : "field",
+              "value" : ["userMetadata.int_meta", "sink"]
+            },
+            {
+              "type" : "hexstr",
+              "value" : "0x01"
+            }
+          ],
+          "source_info" : {
+            "filename" : "include/int_source.p4",
+            "line" : 98,
+            "column" : 8,
+            "source_fragment" : "fabric_metadata.int_meta.sink = 1"
+          }
+        }
+      ]
+    },
+    {
       "name" : "FabricIngress.filtering.drop",
-      "id" : 20,
+      "id" : 24,
       "runtime_data" : [],
       "primitives" : [
         {
@@ -1517,7 +2302,7 @@
     },
     {
       "name" : "FabricIngress.filtering.set_vlan",
-      "id" : 21,
+      "id" : 25,
       "runtime_data" : [
         {
           "name" : "new_vlan_id",
@@ -1548,7 +2333,7 @@
     },
     {
       "name" : "FabricIngress.filtering.push_internal_vlan",
-      "id" : 22,
+      "id" : 26,
       "runtime_data" : [
         {
           "name" : "new_vlan_id",
@@ -1642,7 +2427,7 @@
           ],
           "source_info" : {
             "filename" : "include/control/../define.p4",
-            "line" : 66,
+            "line" : 74,
             "column" : 31,
             "source_fragment" : "0x8100; ..."
           }
@@ -1699,7 +2484,7 @@
     },
     {
       "name" : "FabricIngress.filtering.set_forwarding_type",
-      "id" : 23,
+      "id" : 27,
       "runtime_data" : [
         {
           "name" : "fwd_type",
@@ -1730,7 +2515,7 @@
     },
     {
       "name" : "FabricIngress.forwarding.set_next_id_bridging",
-      "id" : 24,
+      "id" : 28,
       "runtime_data" : [
         {
           "name" : "next_id",
@@ -1761,7 +2546,7 @@
     },
     {
       "name" : "FabricIngress.forwarding.pop_mpls_and_next",
-      "id" : 25,
+      "id" : 29,
       "runtime_data" : [
         {
           "name" : "next_id",
@@ -1807,7 +2592,7 @@
     },
     {
       "name" : "FabricIngress.forwarding.set_next_id_unicast_v4",
-      "id" : 26,
+      "id" : 30,
       "runtime_data" : [
         {
           "name" : "next_id",
@@ -1838,7 +2623,7 @@
     },
     {
       "name" : "FabricIngress.forwarding.set_next_id_acl",
-      "id" : 27,
+      "id" : 31,
       "runtime_data" : [
         {
           "name" : "next_id",
@@ -1869,7 +2654,7 @@
     },
     {
       "name" : "FabricIngress.forwarding.punt_to_cpu",
-      "id" : 28,
+      "id" : 32,
       "runtime_data" : [],
       "primitives" : [
         {
@@ -1905,7 +2690,7 @@
     },
     {
       "name" : "FabricIngress.forwarding.clone_to_cpu",
-      "id" : 29,
+      "id" : 33,
       "runtime_data" : [],
       "primitives" : [
         {
@@ -1941,7 +2726,7 @@
     },
     {
       "name" : "FabricIngress.forwarding.drop",
-      "id" : 30,
+      "id" : 34,
       "runtime_data" : [],
       "primitives" : [
         {
@@ -1958,7 +2743,7 @@
     },
     {
       "name" : "FabricIngress.forwarding.set_next_id_multicast_v4",
-      "id" : 31,
+      "id" : 35,
       "runtime_data" : [
         {
           "name" : "next_id",
@@ -1989,7 +2774,7 @@
     },
     {
       "name" : "FabricIngress.forwarding.set_next_id_unicast_v6",
-      "id" : 32,
+      "id" : 36,
       "runtime_data" : [
         {
           "name" : "next_id",
@@ -2020,7 +2805,7 @@
     },
     {
       "name" : "FabricIngress.forwarding.set_next_id_multicast_v6",
-      "id" : 33,
+      "id" : 37,
       "runtime_data" : [
         {
           "name" : "next_id",
@@ -2051,7 +2836,7 @@
     },
     {
       "name" : "FabricIngress.next.set_vlan",
-      "id" : 34,
+      "id" : 38,
       "runtime_data" : [
         {
           "name" : "new_vlan_id",
@@ -2082,7 +2867,7 @@
     },
     {
       "name" : "FabricIngress.next.output_simple",
-      "id" : 35,
+      "id" : 39,
       "runtime_data" : [
         {
           "name" : "port_num",
@@ -2113,7 +2898,7 @@
     },
     {
       "name" : "FabricIngress.next.set_vlan_output",
-      "id" : 36,
+      "id" : 40,
       "runtime_data" : [
         {
           "name" : "new_vlan_id",
@@ -2167,7 +2952,7 @@
     },
     {
       "name" : "FabricIngress.next.l3_routing_simple",
-      "id" : 37,
+      "id" : 41,
       "runtime_data" : [
         {
           "name" : "port_num",
@@ -2244,7 +3029,7 @@
     },
     {
       "name" : "FabricIngress.next.mpls_routing_v4_simple",
-      "id" : 38,
+      "id" : 42,
       "runtime_data" : [
         {
           "name" : "port_num",
@@ -2350,7 +3135,7 @@
           ],
           "source_info" : {
             "filename" : "include/control/../define.p4",
-            "line" : 67,
+            "line" : 75,
             "column" : 31,
             "source_fragment" : "0x8847; ..."
           }
@@ -2426,7 +3211,7 @@
           ],
           "source_info" : {
             "filename" : "include/control/../define.p4",
-            "line" : 87,
+            "line" : 95,
             "column" : 32,
             "source_fragment" : "64; ..."
           }
@@ -2435,7 +3220,7 @@
     },
     {
       "name" : "FabricIngress.next.mpls_routing_v6_simple",
-      "id" : 39,
+      "id" : 43,
       "runtime_data" : [
         {
           "name" : "port_num",
@@ -2541,7 +3326,7 @@
           ],
           "source_info" : {
             "filename" : "include/control/../define.p4",
-            "line" : 67,
+            "line" : 75,
             "column" : 31,
             "source_fragment" : "0x8847; ..."
           }
@@ -2617,7 +3402,7 @@
           ],
           "source_info" : {
             "filename" : "include/control/../define.p4",
-            "line" : 87,
+            "line" : 95,
             "column" : 32,
             "source_fragment" : "64; ..."
           }
@@ -2626,7 +3411,7 @@
     },
     {
       "name" : "FabricIngress.next.l3_routing_vlan",
-      "id" : 40,
+      "id" : 44,
       "runtime_data" : [
         {
           "name" : "port_num",
@@ -2726,7 +3511,7 @@
     },
     {
       "name" : "FabricIngress.next.l3_routing_hashed",
-      "id" : 41,
+      "id" : 45,
       "runtime_data" : [
         {
           "name" : "port_num",
@@ -2803,7 +3588,7 @@
     },
     {
       "name" : "FabricIngress.next.mpls_routing_v4_hashed",
-      "id" : 42,
+      "id" : 46,
       "runtime_data" : [
         {
           "name" : "port_num",
@@ -2909,7 +3694,7 @@
           ],
           "source_info" : {
             "filename" : "include/control/../define.p4",
-            "line" : 67,
+            "line" : 75,
             "column" : 31,
             "source_fragment" : "0x8847; ..."
           }
@@ -2985,7 +3770,7 @@
           ],
           "source_info" : {
             "filename" : "include/control/../define.p4",
-            "line" : 87,
+            "line" : 95,
             "column" : 32,
             "source_fragment" : "64; ..."
           }
@@ -2994,7 +3779,7 @@
     },
     {
       "name" : "FabricIngress.next.mpls_routing_v6_hashed",
-      "id" : 43,
+      "id" : 47,
       "runtime_data" : [
         {
           "name" : "port_num",
@@ -3100,7 +3885,7 @@
           ],
           "source_info" : {
             "filename" : "include/control/../define.p4",
-            "line" : 67,
+            "line" : 75,
             "column" : 31,
             "source_fragment" : "0x8847; ..."
           }
@@ -3176,7 +3961,7 @@
           ],
           "source_info" : {
             "filename" : "include/control/../define.p4",
-            "line" : 87,
+            "line" : 95,
             "column" : 32,
             "source_fragment" : "64; ..."
           }
@@ -3185,7 +3970,7 @@
     },
     {
       "name" : "FabricIngress.next.set_mcast_group",
-      "id" : 44,
+      "id" : 48,
       "runtime_data" : [
         {
           "name" : "gid",
@@ -3245,7 +4030,7 @@
     },
     {
       "name" : "act",
-      "id" : 45,
+      "id" : 49,
       "runtime_data" : [],
       "primitives" : [
         {
@@ -3286,7 +4071,7 @@
     },
     {
       "name" : "act_0",
-      "id" : 46,
+      "id" : 50,
       "runtime_data" : [],
       "primitives" : [
         {
@@ -3316,7 +4101,7 @@
     },
     {
       "name" : "act_1",
-      "id" : 47,
+      "id" : 51,
       "runtime_data" : [],
       "primitives" : [
         {
@@ -3346,7 +4131,7 @@
     },
     {
       "name" : "act_2",
-      "id" : 48,
+      "id" : 52,
       "runtime_data" : [],
       "primitives" : [
         {
@@ -3429,7 +4214,7 @@
     },
     {
       "name" : "act_3",
-      "id" : 49,
+      "id" : 53,
       "runtime_data" : [],
       "primitives" : [
         {
@@ -3475,7 +4260,7 @@
           ],
           "source_info" : {
             "filename" : "include/control/../define.p4",
-            "line" : 98,
+            "line" : 106,
             "column" : 31,
             "source_fragment" : "1w0; ..."
           }
@@ -3484,7 +4269,7 @@
     },
     {
       "name" : "act_4",
-      "id" : 50,
+      "id" : 54,
       "runtime_data" : [],
       "primitives" : [
         {
@@ -3514,7 +4299,7 @@
     },
     {
       "name" : "act_5",
-      "id" : 51,
+      "id" : 55,
       "runtime_data" : [],
       "primitives" : [
         {
@@ -3544,7 +4329,7 @@
     },
     {
       "name" : "act_6",
-      "id" : 52,
+      "id" : 56,
       "runtime_data" : [],
       "primitives" : [
         {
@@ -3590,7 +4375,7 @@
           ],
           "source_info" : {
             "filename" : "include/control/../define.p4",
-            "line" : 99,
+            "line" : 107,
             "column" : 33,
             "source_fragment" : "1w1; ..."
           }
@@ -3599,7 +4384,7 @@
     },
     {
       "name" : "act_7",
-      "id" : 53,
+      "id" : 57,
       "runtime_data" : [],
       "primitives" : [
         {
@@ -3658,7 +4443,7 @@
     },
     {
       "name" : "act_8",
-      "id" : 54,
+      "id" : 58,
       "runtime_data" : [],
       "primitives" : [
         {
@@ -3694,7 +4479,7 @@
     },
     {
       "name" : "act_9",
-      "id" : 55,
+      "id" : 59,
       "runtime_data" : [],
       "primitives" : [
         {
@@ -3724,7 +4509,7 @@
     },
     {
       "name" : "act_10",
-      "id" : 56,
+      "id" : 60,
       "runtime_data" : [],
       "primitives" : [
         {
@@ -3754,7 +4539,7 @@
     },
     {
       "name" : "act_11",
-      "id" : 57,
+      "id" : 61,
       "runtime_data" : [],
       "primitives" : [
         {
@@ -3780,7 +4565,7 @@
     },
     {
       "name" : "act_12",
-      "id" : 58,
+      "id" : 62,
       "runtime_data" : [],
       "primitives" : [
         {
@@ -3797,7 +4582,7 @@
           ],
           "source_info" : {
             "filename" : "include/control/../define.p4",
-            "line" : 69,
+            "line" : 77,
             "column" : 31,
             "source_fragment" : "0x0800; ..."
           }
@@ -3806,7 +4591,7 @@
     },
     {
       "name" : "act_13",
-      "id" : 59,
+      "id" : 63,
       "runtime_data" : [],
       "primitives" : [
         {
@@ -3836,7 +4621,7 @@
     },
     {
       "name" : "act_14",
-      "id" : 60,
+      "id" : 64,
       "runtime_data" : [],
       "primitives" : [
         {
@@ -3866,7 +4651,7 @@
     },
     {
       "name" : "act_15",
-      "id" : 61,
+      "id" : 65,
       "runtime_data" : [],
       "primitives" : [
         {
@@ -3896,7 +4681,7 @@
     },
     {
       "name" : "act_16",
-      "id" : 62,
+      "id" : 66,
       "runtime_data" : [],
       "primitives" : [
         {
@@ -3926,7 +4711,7 @@
     },
     {
       "name" : "act_17",
-      "id" : 63,
+      "id" : 67,
       "runtime_data" : [],
       "primitives" : [
         {
@@ -3956,7 +4741,7 @@
     },
     {
       "name" : "act_18",
-      "id" : 64,
+      "id" : 68,
       "runtime_data" : [],
       "primitives" : [
         {
@@ -3986,7 +4771,7 @@
     },
     {
       "name" : "act_19",
-      "id" : 65,
+      "id" : 69,
       "runtime_data" : [],
       "primitives" : [
         {
@@ -4016,7 +4801,7 @@
     },
     {
       "name" : "act_20",
-      "id" : 66,
+      "id" : 70,
       "runtime_data" : [],
       "primitives" : [
         {
@@ -4052,7 +4837,7 @@
     },
     {
       "name" : "act_21",
-      "id" : 67,
+      "id" : 71,
       "runtime_data" : [],
       "primitives" : [
         {
@@ -4101,7 +4886,7 @@
     },
     {
       "name" : "act_22",
-      "id" : 68,
+      "id" : 72,
       "runtime_data" : [],
       "primitives" : [
         {
@@ -4150,7 +4935,7 @@
     },
     {
       "name" : "act_23",
-      "id" : 69,
+      "id" : 73,
       "runtime_data" : [],
       "primitives" : [
         {
@@ -4158,7 +4943,7 @@
           "parameters" : [
             {
               "type" : "field",
-              "value" : ["scalars", "tmp_0"]
+              "value" : ["scalars", "tmp_3"]
             },
             {
               "type" : "expression",
@@ -4194,7 +4979,7 @@
             },
             {
               "type" : "field",
-              "value" : ["scalars", "tmp_0"]
+              "value" : ["scalars", "tmp_3"]
             }
           ],
           "source_info" : {
@@ -4208,7 +4993,7 @@
     },
     {
       "name" : "act_24",
-      "id" : 70,
+      "id" : 74,
       "runtime_data" : [],
       "primitives" : [
         {
@@ -4216,7 +5001,7 @@
           "parameters" : [
             {
               "type" : "field",
-              "value" : ["scalars", "tmp_1"]
+              "value" : ["scalars", "tmp_4"]
             },
             {
               "type" : "expression",
@@ -4252,7 +5037,7 @@
             },
             {
               "type" : "field",
-              "value" : ["scalars", "tmp_1"]
+              "value" : ["scalars", "tmp_4"]
             }
           ],
           "source_info" : {
@@ -4265,14 +5050,64 @@
       ]
     },
     {
+      "name" : "act_25",
+      "id" : 75,
+      "runtime_data" : [],
+      "primitives" : [
+        {
+          "op" : "clone_ingress_pkt_to_egress",
+          "parameters" : [
+            {
+              "type" : "hexstr",
+              "value" : "0x000001f4"
+            },
+            {
+              "type" : "hexstr",
+              "value" : "0x1"
+            }
+          ]
+        }
+      ]
+    },
+    {
+      "name" : "NoAction",
+      "id" : 76,
+      "runtime_data" : [],
+      "primitives" : []
+    },
+    {
+      "name" : "NoAction",
+      "id" : 77,
+      "runtime_data" : [],
+      "primitives" : []
+    },
+    {
+      "name" : "NoAction",
+      "id" : 78,
+      "runtime_data" : [],
+      "primitives" : []
+    },
+    {
+      "name" : "NoAction",
+      "id" : 79,
+      "runtime_data" : [],
+      "primitives" : []
+    },
+    {
+      "name" : "NoAction",
+      "id" : 80,
+      "runtime_data" : [],
+      "primitives" : []
+    },
+    {
       "name" : "nop",
-      "id" : 71,
+      "id" : 81,
       "runtime_data" : [],
       "primitives" : []
     },
     {
       "name" : "drop_now",
-      "id" : 72,
+      "id" : 82,
       "runtime_data" : [],
       "primitives" : [
         {
@@ -4299,7 +5134,7 @@
     },
     {
       "name" : "drop_now",
-      "id" : 73,
+      "id" : 83,
       "runtime_data" : [],
       "primitives" : [
         {
@@ -4326,7 +5161,7 @@
     },
     {
       "name" : "FabricEgress.spgw_egress.gtpu_encap",
-      "id" : 74,
+      "id" : 84,
       "runtime_data" : [],
       "primitives" : [
         {
@@ -4377,7 +5212,7 @@
           ],
           "source_info" : {
             "filename" : "include/control/../define.p4",
-            "line" : 78,
+            "line" : 86,
             "column" : 28,
             "source_fragment" : "5; ..."
           }
@@ -4387,7 +5222,7 @@
           "parameters" : [
             {
               "type" : "field",
-              "value" : ["gtpu_ipv4", "diffserv"]
+              "value" : ["gtpu_ipv4", "dscp"]
             },
             {
               "type" : "hexstr",
@@ -4398,7 +5233,26 @@
             "filename" : "include/spgw.p4",
             "line" : 212,
             "column" : 8,
-            "source_fragment" : "gtpu_ipv4.diffserv = 0"
+            "source_fragment" : "gtpu_ipv4.dscp = 0"
+          }
+        },
+        {
+          "op" : "assign",
+          "parameters" : [
+            {
+              "type" : "field",
+              "value" : ["gtpu_ipv4", "ecn"]
+            },
+            {
+              "type" : "hexstr",
+              "value" : "0x00"
+            }
+          ],
+          "source_info" : {
+            "filename" : "include/spgw.p4",
+            "line" : 213,
+            "column" : 8,
+            "source_fragment" : "gtpu_ipv4.ecn = 0"
           }
         },
         {
@@ -4438,7 +5292,7 @@
           ],
           "source_info" : {
             "filename" : "include/spgw.p4",
-            "line" : 213,
+            "line" : 214,
             "column" : 8,
             "source_fragment" : "gtpu_ipv4.total_len = spgw_meta.ipv4_len ..."
           }
@@ -4457,7 +5311,7 @@
           ],
           "source_info" : {
             "filename" : "include/spgw.p4",
-            "line" : 215,
+            "line" : 216,
             "column" : 8,
             "source_fragment" : "gtpu_ipv4.identification = 0x1513"
           }
@@ -4476,7 +5330,7 @@
           ],
           "source_info" : {
             "filename" : "include/spgw.p4",
-            "line" : 216,
+            "line" : 217,
             "column" : 8,
             "source_fragment" : "gtpu_ipv4.flags = 0"
           }
@@ -4495,7 +5349,7 @@
           ],
           "source_info" : {
             "filename" : "include/spgw.p4",
-            "line" : 217,
+            "line" : 218,
             "column" : 8,
             "source_fragment" : "gtpu_ipv4.frag_offset = 0"
           }
@@ -4514,7 +5368,7 @@
           ],
           "source_info" : {
             "filename" : "include/control/../define.p4",
-            "line" : 88,
+            "line" : 96,
             "column" : 32,
             "source_fragment" : "64; ..."
           }
@@ -4533,7 +5387,7 @@
           ],
           "source_info" : {
             "filename" : "include/control/../define.p4",
-            "line" : 75,
+            "line" : 83,
             "column" : 25,
             "source_fragment" : "17; ..."
           }
@@ -4552,7 +5406,7 @@
           ],
           "source_info" : {
             "filename" : "include/spgw.p4",
-            "line" : 220,
+            "line" : 221,
             "column" : 8,
             "source_fragment" : "gtpu_ipv4.dst_addr = spgw_meta.s1u_enb_addr"
           }
@@ -4571,7 +5425,7 @@
           ],
           "source_info" : {
             "filename" : "include/spgw.p4",
-            "line" : 221,
+            "line" : 222,
             "column" : 8,
             "source_fragment" : "gtpu_ipv4.src_addr = spgw_meta.s1u_sgw_addr"
           }
@@ -4590,7 +5444,7 @@
           ],
           "source_info" : {
             "filename" : "include/spgw.p4",
-            "line" : 222,
+            "line" : 223,
             "column" : 8,
             "source_fragment" : "gtpu_ipv4.hdr_checksum = 0"
           }
@@ -4605,7 +5459,7 @@
           ],
           "source_info" : {
             "filename" : "include/spgw.p4",
-            "line" : 224,
+            "line" : 225,
             "column" : 8,
             "source_fragment" : "gtpu_udp.setValid()"
           }
@@ -4624,7 +5478,7 @@
           ],
           "source_info" : {
             "filename" : "include/spgw.p4",
-            "line" : 225,
+            "line" : 226,
             "column" : 8,
             "source_fragment" : "gtpu_udp.src_port = 2152"
           }
@@ -4643,7 +5497,7 @@
           ],
           "source_info" : {
             "filename" : "include/spgw.p4",
-            "line" : 226,
+            "line" : 227,
             "column" : 8,
             "source_fragment" : "gtpu_udp.dst_port = 2152"
           }
@@ -4685,7 +5539,7 @@
           ],
           "source_info" : {
             "filename" : "include/spgw.p4",
-            "line" : 227,
+            "line" : 228,
             "column" : 8,
             "source_fragment" : "gtpu_udp.len = spgw_meta.ipv4_len ..."
           }
@@ -4704,7 +5558,7 @@
           ],
           "source_info" : {
             "filename" : "include/spgw.p4",
-            "line" : 229,
+            "line" : 230,
             "column" : 8,
             "source_fragment" : "gtpu_udp.checksum = 0"
           }
@@ -4719,7 +5573,7 @@
           ],
           "source_info" : {
             "filename" : "include/spgw.p4",
-            "line" : 231,
+            "line" : 232,
             "column" : 8,
             "source_fragment" : "gtpu.setValid()"
           }
@@ -4738,7 +5592,7 @@
           ],
           "source_info" : {
             "filename" : "include/spgw.p4",
-            "line" : 232,
+            "line" : 233,
             "column" : 8,
             "source_fragment" : "gtpu.version = 0x01"
           }
@@ -4757,7 +5611,7 @@
           ],
           "source_info" : {
             "filename" : "include/spgw.p4",
-            "line" : 233,
+            "line" : 234,
             "column" : 8,
             "source_fragment" : "gtpu.pt = 0x01"
           }
@@ -4776,7 +5630,7 @@
           ],
           "source_info" : {
             "filename" : "include/spgw.p4",
-            "line" : 234,
+            "line" : 235,
             "column" : 8,
             "source_fragment" : "gtpu.spare = 0"
           }
@@ -4795,7 +5649,7 @@
           ],
           "source_info" : {
             "filename" : "include/spgw.p4",
-            "line" : 235,
+            "line" : 236,
             "column" : 8,
             "source_fragment" : "gtpu.ex_flag = 0"
           }
@@ -4814,7 +5668,7 @@
           ],
           "source_info" : {
             "filename" : "include/spgw.p4",
-            "line" : 236,
+            "line" : 237,
             "column" : 8,
             "source_fragment" : "gtpu.seq_flag = 0"
           }
@@ -4833,7 +5687,7 @@
           ],
           "source_info" : {
             "filename" : "include/spgw.p4",
-            "line" : 237,
+            "line" : 238,
             "column" : 8,
             "source_fragment" : "gtpu.npdu_flag = 0"
           }
@@ -4852,7 +5706,7 @@
           ],
           "source_info" : {
             "filename" : "include/spgw.p4",
-            "line" : 238,
+            "line" : 239,
             "column" : 8,
             "source_fragment" : "gtpu.msgtype = 0xff"
           }
@@ -4871,7 +5725,7 @@
           ],
           "source_info" : {
             "filename" : "include/spgw.p4",
-            "line" : 239,
+            "line" : 240,
             "column" : 8,
             "source_fragment" : "gtpu.msglen = spgw_meta.ipv4_len"
           }
@@ -4890,7 +5744,7 @@
           ],
           "source_info" : {
             "filename" : "include/spgw.p4",
-            "line" : 240,
+            "line" : 241,
             "column" : 8,
             "source_fragment" : "gtpu.teid = spgw_meta.teid"
           }
@@ -4898,8 +5752,5220 @@
       ]
     },
     {
+      "name" : "FabricEgress.process_int_source.int_source_dscp",
+      "id" : 85,
+      "runtime_data" : [
+        {
+          "name" : "max_hop",
+          "bitwidth" : 8
+        },
+        {
+          "name" : "ins_cnt",
+          "bitwidth" : 5
+        },
+        {
+          "name" : "ins_mask0003",
+          "bitwidth" : 4
+        },
+        {
+          "name" : "ins_mask0407",
+          "bitwidth" : 4
+        }
+      ],
+      "primitives" : [
+        {
+          "op" : "add_header",
+          "parameters" : [
+            {
+              "type" : "header",
+              "value" : "intl4_shim"
+            }
+          ],
+          "source_info" : {
+            "filename" : "include/int_source.p4",
+            "line" : 31,
+            "column" : 8,
+            "source_fragment" : "hdr.intl4_shim.setValid()"
+          }
+        },
+        {
+          "op" : "assign",
+          "parameters" : [
+            {
+              "type" : "field",
+              "value" : ["intl4_shim", "int_type"]
+            },
+            {
+              "type" : "hexstr",
+              "value" : "0x01"
+            }
+          ],
+          "source_info" : {
+            "filename" : "include/int_source.p4",
+            "line" : 33,
+            "column" : 8,
+            "source_fragment" : "hdr.intl4_shim.int_type = 1"
+          }
+        },
+        {
+          "op" : "assign",
+          "parameters" : [
+            {
+              "type" : "field",
+              "value" : ["intl4_shim", "len"]
+            },
+            {
+              "type" : "hexstr",
+              "value" : "0x04"
+            }
+          ],
+          "source_info" : {
+            "filename" : "include/control/../define.p4",
+            "line" : 120,
+            "column" : 35,
+            "source_fragment" : "4; ..."
+          }
+        },
+        {
+          "op" : "add_header",
+          "parameters" : [
+            {
+              "type" : "header",
+              "value" : "int_header"
+            }
+          ],
+          "source_info" : {
+            "filename" : "include/int_source.p4",
+            "line" : 37,
+            "column" : 8,
+            "source_fragment" : "hdr.int_header.setValid()"
+          }
+        },
+        {
+          "op" : "assign",
+          "parameters" : [
+            {
+              "type" : "field",
+              "value" : ["int_header", "ver"]
+            },
+            {
+              "type" : "hexstr",
+              "value" : "0x00"
+            }
+          ],
+          "source_info" : {
+            "filename" : "include/int_source.p4",
+            "line" : 38,
+            "column" : 8,
+            "source_fragment" : "hdr.int_header.ver = 0"
+          }
+        },
+        {
+          "op" : "assign",
+          "parameters" : [
+            {
+              "type" : "field",
+              "value" : ["int_header", "rep"]
+            },
+            {
+              "type" : "hexstr",
+              "value" : "0x00"
+            }
+          ],
+          "source_info" : {
+            "filename" : "include/int_source.p4",
+            "line" : 39,
+            "column" : 8,
+            "source_fragment" : "hdr.int_header.rep = 0"
+          }
+        },
+        {
+          "op" : "assign",
+          "parameters" : [
+            {
+              "type" : "field",
+              "value" : ["int_header", "c"]
+            },
+            {
+              "type" : "hexstr",
+              "value" : "0x00"
+            }
+          ],
+          "source_info" : {
+            "filename" : "include/int_source.p4",
+            "line" : 40,
+            "column" : 8,
+            "source_fragment" : "hdr.int_header.c = 0"
+          }
+        },
+        {
+          "op" : "assign",
+          "parameters" : [
+            {
+              "type" : "field",
+              "value" : ["int_header", "e"]
+            },
+            {
+              "type" : "hexstr",
+              "value" : "0x00"
+            }
+          ],
+          "source_info" : {
+            "filename" : "include/int_source.p4",
+            "line" : 41,
+            "column" : 8,
+            "source_fragment" : "hdr.int_header.e = 0"
+          }
+        },
+        {
+          "op" : "assign",
+          "parameters" : [
+            {
+              "type" : "field",
+              "value" : ["int_header", "rsvd1"]
+            },
+            {
+              "type" : "hexstr",
+              "value" : "0x00"
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+          ],
+          "source_info" : {
+            "filename" : "include/int_source.p4",
+            "line" : 42,
+            "column" : 8,
+            "source_fragment" : "hdr.int_header.rsvd1 = 0"
+          }
+        },
+        {
+          "op" : "assign",
+          "parameters" : [
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+              "type" : "field",
+              "value" : ["int_header", "ins_cnt"]
+            },
+            {
+              "type" : "runtime_data",
+              "value" : 1
+            }
+          ],
+          "source_info" : {
+            "filename" : "include/int_source.p4",
+            "line" : 43,
+            "column" : 8,
+            "source_fragment" : "hdr.int_header.ins_cnt = ins_cnt; ..."
+          }
+        },
+        {
+          "op" : "assign",
+          "parameters" : [
+            {
+              "type" : "field",
+              "value" : ["int_header", "max_hop_cnt"]
+            },
+            {
+              "type" : "runtime_data",
+              "value" : 0
+            }
+          ],
+          "source_info" : {
+            "filename" : "include/int_source.p4",
+            "line" : 44,
+            "column" : 8,
+            "source_fragment" : "hdr.int_header.max_hop_cnt = max_hop; ..."
+          }
+        },
+        {
+          "op" : "assign",
+          "parameters" : [
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+              "type" : "field",
+              "value" : ["int_header", "total_hop_cnt"]
+            },
+            {
+              "type" : "hexstr",
+              "value" : "0x00"
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+          ],
+          "source_info" : {
+            "filename" : "include/int_source.p4",
+            "line" : 45,
+            "column" : 8,
+            "source_fragment" : "hdr.int_header.total_hop_cnt = 0"
+          }
+        },
+        {
+          "op" : "assign",
+          "parameters" : [
+            {
+              "type" : "field",
+              "value" : ["int_header", "instruction_mask_0003"]
+            },
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+              "type" : "runtime_data",
+              "value" : 2
+            }
+          ],
+          "source_info" : {
+            "filename" : "include/int_source.p4",
+            "line" : 46,
+            "column" : 8,
+            "source_fragment" : "hdr.int_header.instruction_mask_0003 = ins_mask0003; ..."
+          }
+        },
+        {
+          "op" : "assign",
+          "parameters" : [
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+              "type" : "field",
+              "value" : ["int_header", "instruction_mask_0407"]
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+              "type" : "runtime_data",
+              "value" : 3
+            }
+          ],
+          "source_info" : {
+            "filename" : "include/int_source.p4",
+            "line" : 47,
+            "column" : 8,
+            "source_fragment" : "hdr.int_header.instruction_mask_0407 = ins_mask0407; ..."
+          }
+        },
+        {
+          "op" : "assign",
+          "parameters" : [
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+              "type" : "field",
+              "value" : ["int_header", "instruction_mask_0811"]
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+              "type" : "hexstr",
+              "value" : "0x00"
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+          ],
+          "source_info" : {
+            "filename" : "include/int_source.p4",
+            "line" : 48,
+            "column" : 8,
+            "source_fragment" : "hdr.int_header.instruction_mask_0811 = 0"
+          }
+        },
+        {
+          "op" : "assign",
+          "parameters" : [
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+              "type" : "field",
+              "value" : ["int_header", "instruction_mask_1215"]
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+            {
+              "type" : "hexstr",
+              "value" : "0x00"
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+          ],
+          "source_info" : {
+            "filename" : "include/int_source.p4",
+            "line" : 49,
+            "column" : 8,
+            "source_fragment" : "hdr.int_header.instruction_mask_1215 = 0"
+          }
+        },
+        {
+          "op" : "add_header",
+          "parameters" : [
+            {
+              "type" : "header",
+              "value" : "intl4_tail"
+            }
+          ],
+          "source_info" : {
+            "filename" : "include/int_source.p4",
+            "line" : 52,
+            "column" : 8,
+            "source_fragment" : "hdr.intl4_tail.setValid()"
+          }
+        },
+        {
+          "op" : "assign",
+          "parameters" : [
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+              "type" : "field",
+              "value" : ["intl4_tail", "next_proto"]
+            },
+            {
+              "type" : "field",
+              "value" : ["ipv4", "protocol"]
+            }
+          ],
+          "source_info" : {
+            "filename" : "include/int_source.p4",
+            "line" : 53,
+            "column" : 8,
+            "source_fragment" : "hdr.intl4_tail.next_proto = hdr.ipv4.protocol"
+          }
+        },
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+          "op" : "assign",
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+              "type" : "field",
+              "value" : ["intl4_tail", "dest_port"]
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+              "type" : "field",
+              "value" : ["scalars", "fabric_metadata_t.l4_dst_port"]
+            }
+          ],
+          "source_info" : {
+            "filename" : "include/int_source.p4",
+            "line" : 54,
+            "column" : 8,
+            "source_fragment" : "hdr.intl4_tail.dest_port = fabric_metadata.l4_dst_port"
+          }
+        },
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+          "op" : "assign",
+          "parameters" : [
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+              "type" : "field",
+              "value" : ["intl4_tail", "dscp"]
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+                    "value" : "0xff"
+                  }
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+            "line" : 55,
+            "column" : 8,
+            "source_fragment" : "hdr.intl4_tail.dscp = (bit<8>) hdr.ipv4.dscp"
+          }
+        },
+        {
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+          "parameters" : [
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+              "type" : "field",
+              "value" : ["ipv4", "total_len"]
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+            "column" : 8,
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+            "filename" : "include/int_report.p4",
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+            "source_fragment" : "hdr.report_fixed_header.ingress_tstamp = ..."
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+              "value" : "int_q_occupancy"
+            }
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+            "column" : 8,
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+              "value" : "int_ingress_tstamp"
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+            "source_fragment" : "hdr.int_ingress_tstamp.setInvalid()"
+          }
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+              "value" : "int_egress_tstamp"
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+            "column" : 8,
+            "source_fragment" : "hdr.int_egress_tstamp.setInvalid()"
+          }
+        },
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+              "value" : "int_q_congestion"
+            }
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+            "column" : 8,
+            "source_fragment" : "hdr.int_q_congestion.setInvalid()"
+          }
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+          "parameters" : [
+            {
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+              "value" : "int_egress_tx_util"
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+          "source_info" : {
+            "filename" : "include/int_sink.p4",
+            "line" : 46,
+            "column" : 8,
+            "source_fragment" : "hdr.int_egress_tx_util.setInvalid()"
+          }
+        }
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+    },
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       "name" : "FabricEgress.pkt_io_egress.pop_vlan",
-      "id" : 75,
+      "id" : 126,
       "runtime_data" : [],
       "primitives" : [
         {
@@ -4940,7 +11006,7 @@
     },
     {
       "name" : "FabricEgress.egress_next.pop_vlan",
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         {
@@ -4980,8 +11046,8 @@
       ]
     },
     {
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-      "id" : 77,
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       "runtime_data" : [],
       "primitives" : [
         {
@@ -5021,8 +11087,8 @@
       ]
     },
     {
-      "name" : "act_26",
-      "id" : 78,
+      "name" : "act_27",
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       "runtime_data" : [],
       "primitives" : [
         {
@@ -5035,7 +11101,7 @@
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             "filename" : "fabric.p4",
-            "line" : 71,
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             "column" : 36,
             "source_fragment" : "hdr.gtpu_ipv4"
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@@ -5050,7 +11116,7 @@
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           "source_info" : {
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             "column" : 51,
             "source_fragment" : "hdr.gtpu_udp"
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@@ -5065,7 +11131,7 @@
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             "filename" : "fabric.p4",
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             "column" : 65,
             "source_fragment" : "hdr.gtpu"
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@@ -5079,7 +11145,7 @@
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-        "line" : 33,
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@@ -5095,14 +11161,14 @@
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           "support_timeout" : false,
           "direct_meters" : null,
-          "action_ids" : [45],
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           "next_tables" : {
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           },
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-            "action_id" : 45,
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             "action_const" : true,
             "action_data" : [],
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@@ -5118,14 +11184,14 @@
           "with_counters" : false,
           "support_timeout" : false,
           "direct_meters" : null,
-          "action_ids" : [53],
+          "action_ids" : [57],
           "actions" : ["act_7"],
           "base_default_next" : "node_5",
           "next_tables" : {
             "act_7" : "node_5"
           },
           "default_entry" : {
-            "action_id" : 53,
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             "action_const" : true,
             "action_data" : [],
             "action_entry_const" : true
@@ -5141,14 +11207,14 @@
           "with_counters" : false,
           "support_timeout" : false,
           "direct_meters" : null,
-          "action_ids" : [48],
+          "action_ids" : [52],
           "actions" : ["act_2"],
           "base_default_next" : "FabricIngress.spgw_ingress.s1u_filter_table",
           "next_tables" : {
             "act_2" : "FabricIngress.spgw_ingress.s1u_filter_table"
           },
           "default_entry" : {
-            "action_id" : 48,
+            "action_id" : 52,
             "action_const" : true,
             "action_data" : [],
             "action_entry_const" : true
@@ -5201,14 +11267,14 @@
           "with_counters" : false,
           "support_timeout" : false,
           "direct_meters" : null,
-          "action_ids" : [46],
+          "action_ids" : [50],
           "actions" : ["act_0"],
           "base_default_next" : "node_10",
           "next_tables" : {
             "act_0" : "node_10"
           },
           "default_entry" : {
-            "action_id" : 46,
+            "action_id" : 50,
             "action_const" : true,
             "action_data" : [],
             "action_entry_const" : true
@@ -5224,14 +11290,14 @@
           "with_counters" : false,
           "support_timeout" : false,
           "direct_meters" : null,
-          "action_ids" : [47],
+          "action_ids" : [51],
           "actions" : ["act_1"],
           "base_default_next" : "node_10",
           "next_tables" : {
             "act_1" : "node_10"
           },
           "default_entry" : {
-            "action_id" : 47,
+            "action_id" : 51,
             "action_const" : true,
             "action_data" : [],
             "action_entry_const" : true
@@ -5247,14 +11313,14 @@
           "with_counters" : false,
           "support_timeout" : false,
           "direct_meters" : null,
-          "action_ids" : [49],
+          "action_ids" : [53],
           "actions" : ["act_3"],
           "base_default_next" : "node_17",
           "next_tables" : {
             "act_3" : "node_17"
           },
           "default_entry" : {
-            "action_id" : 49,
+            "action_id" : 53,
             "action_const" : true,
             "action_data" : [],
             "action_entry_const" : true
@@ -5307,14 +11373,14 @@
           "with_counters" : false,
           "support_timeout" : false,
           "direct_meters" : null,
-          "action_ids" : [50],
+          "action_ids" : [54],
           "actions" : ["act_4"],
           "base_default_next" : "node_15",
           "next_tables" : {
             "act_4" : "node_15"
           },
           "default_entry" : {
-            "action_id" : 50,
+            "action_id" : 54,
             "action_const" : true,
             "action_data" : [],
             "action_entry_const" : true
@@ -5330,14 +11396,14 @@
           "with_counters" : false,
           "support_timeout" : false,
           "direct_meters" : null,
-          "action_ids" : [51],
+          "action_ids" : [55],
           "actions" : ["act_5"],
           "base_default_next" : "node_15",
           "next_tables" : {
             "act_5" : "node_15"
           },
           "default_entry" : {
-            "action_id" : 51,
+            "action_id" : 55,
             "action_const" : true,
             "action_data" : [],
             "action_entry_const" : true
@@ -5353,14 +11419,14 @@
           "with_counters" : false,
           "support_timeout" : false,
           "direct_meters" : null,
-          "action_ids" : [52],
+          "action_ids" : [56],
           "actions" : ["act_6"],
           "base_default_next" : "node_17",
           "next_tables" : {
             "act_6" : "node_17"
           },
           "default_entry" : {
-            "action_id" : 52,
+            "action_id" : 56,
             "action_const" : true,
             "action_data" : [],
             "action_entry_const" : true
@@ -5376,14 +11442,14 @@
           "with_counters" : false,
           "support_timeout" : false,
           "direct_meters" : null,
-          "action_ids" : [54],
+          "action_ids" : [58],
           "actions" : ["act_8"],
           "base_default_next" : "node_19",
           "next_tables" : {
             "act_8" : "node_19"
           },
           "default_entry" : {
-            "action_id" : 54,
+            "action_id" : 58,
             "action_const" : true,
             "action_data" : [],
             "action_entry_const" : true
@@ -5399,14 +11465,14 @@
           "with_counters" : false,
           "support_timeout" : false,
           "direct_meters" : null,
-          "action_ids" : [17],
+          "action_ids" : [19],
           "actions" : ["FabricIngress.spgw_ingress.gtpu_decap"],
           "base_default_next" : "node_22",
           "next_tables" : {
             "FabricIngress.spgw_ingress.gtpu_decap" : "node_22"
           },
           "default_entry" : {
-            "action_id" : 17,
+            "action_id" : 19,
             "action_const" : true,
             "action_data" : [],
             "action_entry_const" : true
@@ -5435,7 +11501,7 @@
           "with_counters" : false,
           "support_timeout" : false,
           "direct_meters" : null,
-          "action_ids" : [18, 2],
+          "action_ids" : [20, 2],
           "actions" : ["FabricIngress.spgw_ingress.set_dl_sess_info", "NoAction"],
           "base_default_next" : null,
           "next_tables" : {
@@ -5459,14 +11525,14 @@
           "with_counters" : false,
           "support_timeout" : false,
           "direct_meters" : null,
-          "action_ids" : [55],
+          "action_ids" : [59],
           "actions" : ["act_9"],
           "base_default_next" : "node_26",
           "next_tables" : {
             "act_9" : "node_26"
           },
           "default_entry" : {
-            "action_id" : 55,
+            "action_id" : 59,
             "action_const" : true,
             "action_data" : [],
             "action_entry_const" : true
@@ -5482,14 +11548,14 @@
           "with_counters" : false,
           "support_timeout" : false,
           "direct_meters" : null,
-          "action_ids" : [56],
+          "action_ids" : [60],
           "actions" : ["act_10"],
           "base_default_next" : "node_26",
           "next_tables" : {
             "act_10" : "node_26"
           },
           "default_entry" : {
-            "action_id" : 56,
+            "action_id" : 60,
             "action_const" : true,
             "action_data" : [],
             "action_entry_const" : true
@@ -5505,14 +11571,14 @@
           "with_counters" : false,
           "support_timeout" : false,
           "direct_meters" : null,
-          "action_ids" : [16],
+          "action_ids" : [18],
           "actions" : ["drop_now"],
           "base_default_next" : "FabricIngress.spgw_ingress.ue_cdr_table",
           "next_tables" : {
             "drop_now" : "FabricIngress.spgw_ingress.ue_cdr_table"
           },
           "default_entry" : {
-            "action_id" : 16,
+            "action_id" : 18,
             "action_const" : true,
             "action_data" : [],
             "action_entry_const" : true
@@ -5541,7 +11607,7 @@
           "with_counters" : true,
           "support_timeout" : false,
           "direct_meters" : null,
-          "action_ids" : [19, 3],
+          "action_ids" : [21, 3],
           "actions" : ["FabricIngress.spgw_ingress.update_ue_cdr", "NoAction"],
           "base_default_next" : "tbl_act_11",
           "next_tables" : {
@@ -5565,14 +11631,14 @@
           "with_counters" : false,
           "support_timeout" : false,
           "direct_meters" : null,
-          "action_ids" : [57],
+          "action_ids" : [61],
           "actions" : ["act_11"],
           "base_default_next" : "FabricIngress.filtering.ingress_port_vlan",
           "next_tables" : {
             "act_11" : "FabricIngress.filtering.ingress_port_vlan"
           },
           "default_entry" : {
-            "action_id" : 57,
+            "action_id" : 61,
             "action_const" : true,
             "action_data" : [],
             "action_entry_const" : true
@@ -5613,7 +11679,7 @@
           "with_counters" : true,
           "support_timeout" : false,
           "direct_meters" : null,
-          "action_ids" : [22, 21, 13, 20],
+          "action_ids" : [26, 25, 15, 24],
           "actions" : ["FabricIngress.filtering.push_internal_vlan", "FabricIngress.filtering.set_vlan", "nop", "FabricIngress.filtering.drop"],
           "base_default_next" : "FabricIngress.filtering.fwd_classifier",
           "next_tables" : {
@@ -5623,7 +11689,7 @@
             "FabricIngress.filtering.drop" : "FabricIngress.filtering.fwd_classifier"
           },
           "default_entry" : {
-            "action_id" : 13,
+            "action_id" : 15,
             "action_const" : true,
             "action_data" : [],
             "action_entry_const" : true
@@ -5664,14 +11730,14 @@
           "with_counters" : true,
           "support_timeout" : false,
           "direct_meters" : null,
-          "action_ids" : [23],
+          "action_ids" : [27],
           "actions" : ["FabricIngress.filtering.set_forwarding_type"],
           "base_default_next" : "node_32",
           "next_tables" : {
             "FabricIngress.filtering.set_forwarding_type" : "node_32"
           },
           "default_entry" : {
-            "action_id" : 23,
+            "action_id" : 27,
             "action_const" : true,
             "action_data" : ["0x0"],
             "action_entry_const" : true
@@ -5706,7 +11772,7 @@
           "with_counters" : true,
           "support_timeout" : false,
           "direct_meters" : null,
-          "action_ids" : [24, 4],
+          "action_ids" : [28, 6],
           "actions" : ["FabricIngress.forwarding.set_next_id_bridging", "NoAction"],
           "base_default_next" : "FabricIngress.forwarding.acl",
           "next_tables" : {
@@ -5714,7 +11780,7 @@
             "NoAction" : "FabricIngress.forwarding.acl"
           },
           "default_entry" : {
-            "action_id" : 4,
+            "action_id" : 6,
             "action_const" : false,
             "action_data" : [],
             "action_entry_const" : false
@@ -5743,7 +11809,7 @@
           "with_counters" : true,
           "support_timeout" : false,
           "direct_meters" : null,
-          "action_ids" : [25, 5],
+          "action_ids" : [29, 7],
           "actions" : ["FabricIngress.forwarding.pop_mpls_and_next", "NoAction"],
           "base_default_next" : "tbl_act_12",
           "next_tables" : {
@@ -5751,7 +11817,7 @@
             "NoAction" : "tbl_act_12"
           },
           "default_entry" : {
-            "action_id" : 5,
+            "action_id" : 7,
             "action_const" : false,
             "action_data" : [],
             "action_entry_const" : false
@@ -5767,14 +11833,14 @@
           "with_counters" : false,
           "support_timeout" : false,
           "direct_meters" : null,
-          "action_ids" : [58],
+          "action_ids" : [62],
           "actions" : ["act_12"],
           "base_default_next" : "FabricIngress.forwarding.acl",
           "next_tables" : {
             "act_12" : "FabricIngress.forwarding.acl"
           },
           "default_entry" : {
-            "action_id" : 58,
+            "action_id" : 62,
             "action_const" : true,
             "action_data" : [],
             "action_entry_const" : true
@@ -5803,7 +11869,7 @@
           "with_counters" : true,
           "support_timeout" : false,
           "direct_meters" : null,
-          "action_ids" : [26, 6],
+          "action_ids" : [30, 8],
           "actions" : ["FabricIngress.forwarding.set_next_id_unicast_v4", "NoAction"],
           "base_default_next" : "FabricIngress.forwarding.acl",
           "next_tables" : {
@@ -5811,7 +11877,7 @@
             "NoAction" : "FabricIngress.forwarding.acl"
           },
           "default_entry" : {
-            "action_id" : 6,
+            "action_id" : 8,
             "action_const" : false,
             "action_data" : [],
             "action_entry_const" : false
@@ -5846,7 +11912,7 @@
           "with_counters" : true,
           "support_timeout" : false,
           "direct_meters" : null,
-          "action_ids" : [31, 7],
+          "action_ids" : [35, 9],
           "actions" : ["FabricIngress.forwarding.set_next_id_multicast_v4", "NoAction"],
           "base_default_next" : "FabricIngress.forwarding.acl",
           "next_tables" : {
@@ -5854,7 +11920,7 @@
             "NoAction" : "FabricIngress.forwarding.acl"
           },
           "default_entry" : {
-            "action_id" : 7,
+            "action_id" : 9,
             "action_const" : false,
             "action_data" : [],
             "action_entry_const" : false
@@ -5883,7 +11949,7 @@
           "with_counters" : true,
           "support_timeout" : false,
           "direct_meters" : null,
-          "action_ids" : [32, 8],
+          "action_ids" : [36, 10],
           "actions" : ["FabricIngress.forwarding.set_next_id_unicast_v6", "NoAction"],
           "base_default_next" : "FabricIngress.forwarding.acl",
           "next_tables" : {
@@ -5891,7 +11957,7 @@
             "NoAction" : "FabricIngress.forwarding.acl"
           },
           "default_entry" : {
-            "action_id" : 8,
+            "action_id" : 10,
             "action_const" : false,
             "action_data" : [],
             "action_entry_const" : false
@@ -5926,7 +11992,7 @@
           "with_counters" : true,
           "support_timeout" : false,
           "direct_meters" : null,
-          "action_ids" : [33, 9],
+          "action_ids" : [37, 11],
           "actions" : ["FabricIngress.forwarding.set_next_id_multicast_v6", "NoAction"],
           "base_default_next" : "FabricIngress.forwarding.acl",
           "next_tables" : {
@@ -5934,7 +12000,7 @@
             "NoAction" : "FabricIngress.forwarding.acl"
           },
           "default_entry" : {
-            "action_id" : 9,
+            "action_id" : 11,
             "action_const" : false,
             "action_data" : [],
             "action_entry_const" : false
@@ -6029,7 +12095,7 @@
           "with_counters" : true,
           "support_timeout" : false,
           "direct_meters" : null,
-          "action_ids" : [27, 28, 29, 30, 14],
+          "action_ids" : [31, 32, 33, 34, 16],
           "actions" : ["FabricIngress.forwarding.set_next_id_acl", "FabricIngress.forwarding.punt_to_cpu", "FabricIngress.forwarding.clone_to_cpu", "FabricIngress.forwarding.drop", "nop"],
           "base_default_next" : "tbl_act_13",
           "next_tables" : {
@@ -6040,7 +12106,7 @@
             "nop" : "tbl_act_13"
           },
           "default_entry" : {
-            "action_id" : 14,
+            "action_id" : 16,
             "action_const" : true,
             "action_data" : [],
             "action_entry_const" : true
@@ -6056,14 +12122,14 @@
           "with_counters" : false,
           "support_timeout" : false,
           "direct_meters" : null,
-          "action_ids" : [59],
+          "action_ids" : [63],
           "actions" : ["act_13"],
           "base_default_next" : "FabricIngress.next.vlan_meta",
           "next_tables" : {
             "act_13" : "FabricIngress.next.vlan_meta"
           },
           "default_entry" : {
-            "action_id" : 59,
+            "action_id" : 63,
             "action_const" : true,
             "action_data" : [],
             "action_entry_const" : true
@@ -6092,7 +12158,7 @@
           "with_counters" : true,
           "support_timeout" : false,
           "direct_meters" : null,
-          "action_ids" : [34, 15],
+          "action_ids" : [38, 17],
           "actions" : ["FabricIngress.next.set_vlan", "nop"],
           "base_default_next" : "FabricIngress.next.simple",
           "next_tables" : {
@@ -6100,7 +12166,7 @@
             "nop" : "FabricIngress.next.simple"
           },
           "default_entry" : {
-            "action_id" : 15,
+            "action_id" : 17,
             "action_const" : false,
             "action_data" : [],
             "action_entry_const" : false
@@ -6129,7 +12195,7 @@
           "with_counters" : true,
           "support_timeout" : false,
           "direct_meters" : null,
-          "action_ids" : [35, 36, 37, 38, 39, 40, 10],
+          "action_ids" : [39, 40, 41, 42, 43, 44, 12],
           "actions" : ["FabricIngress.next.output_simple", "FabricIngress.next.set_vlan_output", "FabricIngress.next.l3_routing_simple", "FabricIngress.next.mpls_routing_v4_simple", "FabricIngress.next.mpls_routing_v6_simple", "FabricIngress.next.l3_routing_vlan", "NoAction"],
           "base_default_next" : null,
           "next_tables" : {
@@ -6137,7 +12203,7 @@
             "__MISS__" : "tbl_act_15"
           },
           "default_entry" : {
-            "action_id" : 10,
+            "action_id" : 12,
             "action_const" : false,
             "action_data" : [],
             "action_entry_const" : false
@@ -6153,14 +12219,14 @@
           "with_counters" : false,
           "support_timeout" : false,
           "direct_meters" : null,
-          "action_ids" : [60],
+          "action_ids" : [64],
           "actions" : ["act_14"],
           "base_default_next" : "node_51",
           "next_tables" : {
             "act_14" : "node_51"
           },
           "default_entry" : {
-            "action_id" : 60,
+            "action_id" : 64,
             "action_const" : true,
             "action_data" : [],
             "action_entry_const" : true
@@ -6176,14 +12242,14 @@
           "with_counters" : false,
           "support_timeout" : false,
           "direct_meters" : null,
-          "action_ids" : [61],
+          "action_ids" : [65],
           "actions" : ["act_15"],
           "base_default_next" : "node_51",
           "next_tables" : {
             "act_15" : "node_51"
           },
           "default_entry" : {
-            "action_id" : 61,
+            "action_id" : 65,
             "action_const" : true,
             "action_data" : [],
             "action_entry_const" : true
@@ -6213,7 +12279,7 @@
           "with_counters" : true,
           "support_timeout" : false,
           "direct_meters" : null,
-          "action_ids" : [41, 42, 43, 11],
+          "action_ids" : [45, 46, 47, 13],
           "actions" : ["FabricIngress.next.l3_routing_hashed", "FabricIngress.next.mpls_routing_v4_hashed", "FabricIngress.next.mpls_routing_v6_hashed", "NoAction"],
           "base_default_next" : null,
           "next_tables" : {
@@ -6231,14 +12297,14 @@
           "with_counters" : false,
           "support_timeout" : false,
           "direct_meters" : null,
-          "action_ids" : [62],
+          "action_ids" : [66],
           "actions" : ["act_16"],
           "base_default_next" : "node_55",
           "next_tables" : {
             "act_16" : "node_55"
           },
           "default_entry" : {
-            "action_id" : 62,
+            "action_id" : 66,
             "action_const" : true,
             "action_data" : [],
             "action_entry_const" : true
@@ -6254,14 +12320,14 @@
           "with_counters" : false,
           "support_timeout" : false,
           "direct_meters" : null,
-          "action_ids" : [63],
+          "action_ids" : [67],
           "actions" : ["act_17"],
           "base_default_next" : "node_55",
           "next_tables" : {
             "act_17" : "node_55"
           },
           "default_entry" : {
-            "action_id" : 63,
+            "action_id" : 67,
             "action_const" : true,
             "action_data" : [],
             "action_entry_const" : true
@@ -6290,7 +12356,7 @@
           "with_counters" : true,
           "support_timeout" : false,
           "direct_meters" : null,
-          "action_ids" : [44, 12],
+          "action_ids" : [48, 14],
           "actions" : ["FabricIngress.next.set_mcast_group", "NoAction"],
           "base_default_next" : null,
           "next_tables" : {
@@ -6298,7 +12364,7 @@
             "__MISS__" : "tbl_act_19"
           },
           "default_entry" : {
-            "action_id" : 12,
+            "action_id" : 14,
             "action_const" : false,
             "action_data" : [],
             "action_entry_const" : false
@@ -6314,14 +12380,14 @@
           "with_counters" : false,
           "support_timeout" : false,
           "direct_meters" : null,
-          "action_ids" : [64],
+          "action_ids" : [68],
           "actions" : ["act_18"],
           "base_default_next" : "node_59",
           "next_tables" : {
             "act_18" : "node_59"
           },
           "default_entry" : {
-            "action_id" : 64,
+            "action_id" : 68,
             "action_const" : true,
             "action_data" : [],
             "action_entry_const" : true
@@ -6337,14 +12403,14 @@
           "with_counters" : false,
           "support_timeout" : false,
           "direct_meters" : null,
-          "action_ids" : [65],
+          "action_ids" : [69],
           "actions" : ["act_19"],
           "base_default_next" : "node_59",
           "next_tables" : {
             "act_19" : "node_59"
           },
           "default_entry" : {
-            "action_id" : 65,
+            "action_id" : 69,
             "action_const" : true,
             "action_data" : [],
             "action_entry_const" : true
@@ -6360,14 +12426,14 @@
           "with_counters" : false,
           "support_timeout" : false,
           "direct_meters" : null,
-          "action_ids" : [66],
+          "action_ids" : [70],
           "actions" : ["act_20"],
           "base_default_next" : "node_61",
           "next_tables" : {
             "act_20" : "node_61"
           },
           "default_entry" : {
-            "action_id" : 66,
+            "action_id" : 70,
             "action_const" : true,
             "action_data" : [],
             "action_entry_const" : true
@@ -6383,14 +12449,14 @@
           "with_counters" : false,
           "support_timeout" : false,
           "direct_meters" : null,
-          "action_ids" : [67],
+          "action_ids" : [71],
           "actions" : ["act_21"],
           "base_default_next" : "node_67",
           "next_tables" : {
             "act_21" : "node_67"
           },
           "default_entry" : {
-            "action_id" : 67,
+            "action_id" : 71,
             "action_const" : true,
             "action_data" : [],
             "action_entry_const" : true
@@ -6406,14 +12472,14 @@
           "with_counters" : false,
           "support_timeout" : false,
           "direct_meters" : null,
-          "action_ids" : [68],
+          "action_ids" : [72],
           "actions" : ["act_22"],
           "base_default_next" : "node_67",
           "next_tables" : {
             "act_22" : "node_67"
           },
           "default_entry" : {
-            "action_id" : 68,
+            "action_id" : 72,
             "action_const" : true,
             "action_data" : [],
             "action_entry_const" : true
@@ -6429,14 +12495,14 @@
           "with_counters" : false,
           "support_timeout" : false,
           "direct_meters" : null,
-          "action_ids" : [69],
+          "action_ids" : [73],
           "actions" : ["act_23"],
           "base_default_next" : "node_69",
           "next_tables" : {
             "act_23" : "node_69"
           },
           "default_entry" : {
-            "action_id" : 69,
+            "action_id" : 73,
             "action_const" : true,
             "action_data" : [],
             "action_entry_const" : true
@@ -6452,14 +12518,111 @@
           "with_counters" : false,
           "support_timeout" : false,
           "direct_meters" : null,
-          "action_ids" : [70],
+          "action_ids" : [74],
           "actions" : ["act_24"],
-          "base_default_next" : null,
+          "base_default_next" : "FabricIngress.process_set_source_sink.tb_set_source",
           "next_tables" : {
-            "act_24" : null
+            "act_24" : "FabricIngress.process_set_source_sink.tb_set_source"
           },
           "default_entry" : {
-            "action_id" : 70,
+            "action_id" : 74,
+            "action_const" : true,
+            "action_data" : [],
+            "action_entry_const" : true
+          }
+        },
+        {
+          "name" : "FabricIngress.process_set_source_sink.tb_set_source",
+          "id" : 45,
+          "source_info" : {
+            "filename" : "include/int_source.p4",
+            "line" : 101,
+            "column" : 10,
+            "source_fragment" : "tb_set_source"
+          },
+          "key" : [
+            {
+              "match_type" : "exact",
+              "name" : "standard_metadata.ingress_port",
+              "target" : ["standard_metadata", "ingress_port"],
+              "mask" : null
+            }
+          ],
+          "match_type" : "exact",
+          "type" : "simple",
+          "max_size" : 256,
+          "with_counters" : true,
+          "support_timeout" : false,
+          "direct_meters" : null,
+          "action_ids" : [22, 4],
+          "actions" : ["FabricIngress.process_set_source_sink.int_set_source", "NoAction"],
+          "base_default_next" : "FabricIngress.process_set_source_sink.tb_set_sink",
+          "next_tables" : {
+            "FabricIngress.process_set_source_sink.int_set_source" : "FabricIngress.process_set_source_sink.tb_set_sink",
+            "NoAction" : "FabricIngress.process_set_source_sink.tb_set_sink"
+          },
+          "default_entry" : {
+            "action_id" : 4,
+            "action_const" : false,
+            "action_data" : [],
+            "action_entry_const" : false
+          }
+        },
+        {
+          "name" : "FabricIngress.process_set_source_sink.tb_set_sink",
+          "id" : 46,
+          "source_info" : {
+            "filename" : "include/int_source.p4",
+            "line" : 111,
+            "column" : 10,
+            "source_fragment" : "tb_set_sink"
+          },
+          "key" : [
+            {
+              "match_type" : "exact",
+              "name" : "standard_metadata.egress_spec",
+              "target" : ["standard_metadata", "egress_spec"],
+              "mask" : null
+            }
+          ],
+          "match_type" : "exact",
+          "type" : "simple",
+          "max_size" : 256,
+          "with_counters" : true,
+          "support_timeout" : false,
+          "direct_meters" : null,
+          "action_ids" : [23, 5],
+          "actions" : ["FabricIngress.process_set_source_sink.int_set_sink", "NoAction"],
+          "base_default_next" : "node_73",
+          "next_tables" : {
+            "FabricIngress.process_set_source_sink.int_set_sink" : "node_73",
+            "NoAction" : "node_73"
+          },
+          "default_entry" : {
+            "action_id" : 5,
+            "action_const" : false,
+            "action_data" : [],
+            "action_entry_const" : false
+          }
+        },
+        {
+          "name" : "tbl_act_25",
+          "id" : 47,
+          "key" : [],
+          "match_type" : "exact",
+          "type" : "simple",
+          "max_size" : 1024,
+          "with_counters" : false,
+          "support_timeout" : false,
+          "direct_meters" : null,
+          "action_ids" : [75],
+          "actions" : ["act_25"],
+          "base_default_next" : null,
+          "next_tables" : {
+            "act_25" : null
+          },
+          "default_entry" : {
+            "action_id" : 75,
             "action_const" : true,
             "action_data" : [],
             "action_entry_const" : true
@@ -7113,8 +13276,34 @@
               }
             }
           },
+          "true_next" : "tbl_act_24",
+          "false_next" : "FabricIngress.process_set_source_sink.tb_set_source"
+        },
+        {
+          "name" : "node_73",
+          "id" : 24,
+          "source_info" : {
+            "filename" : "fabric.p4",
+            "line" : 66,
+            "column" : 11,
+            "source_fragment" : "fabric_metadata.int_meta.sink == 1"
+          },
+          "expression" : {
+            "type" : "expression",
+            "value" : {
+              "op" : "==",
+              "left" : {
+                "type" : "field",
+                "value" : ["userMetadata.int_meta", "sink"]
+              },
+              "right" : {
+                "type" : "hexstr",
+                "value" : "0x01"
+              }
+            }
+          },
           "false_next" : null,
-          "true_next" : "tbl_act_24"
+          "true_next" : "tbl_act_25"
         }
       ]
     },
@@ -7123,15 +13312,15 @@
       "id" : 1,
       "source_info" : {
         "filename" : "fabric.p4",
-        "line" : 61,
+        "line" : 76,
         "column" : 8,
         "source_fragment" : "FabricEgress"
       },
-      "init_table" : "node_73",
+      "init_table" : "node_77",
       "tables" : [
         {
           "name" : "tbl_drop_now_0",
-          "id" : 45,
+          "id" : 48,
           "key" : [],
           "match_type" : "exact",
           "type" : "simple",
@@ -7139,14 +13328,14 @@
           "with_counters" : false,
           "support_timeout" : false,
           "direct_meters" : null,
-          "action_ids" : [72],
+          "action_ids" : [82],
           "actions" : ["drop_now"],
           "base_default_next" : "FabricEgress.egress_next.egress_vlan",
           "next_tables" : {
             "drop_now" : "FabricEgress.egress_next.egress_vlan"
           },
           "default_entry" : {
-            "action_id" : 72,
+            "action_id" : 82,
             "action_const" : true,
             "action_data" : [],
             "action_entry_const" : true
@@ -7154,7 +13343,7 @@
         },
         {
           "name" : "FabricEgress.egress_next.egress_vlan",
-          "id" : 46,
+          "id" : 49,
           "source_info" : {
             "filename" : "include/control/next.p4",
             "line" : 258,
@@ -7181,15 +13370,15 @@
           "with_counters" : true,
           "support_timeout" : false,
           "direct_meters" : null,
-          "action_ids" : [76, 71],
+          "action_ids" : [127, 81],
           "actions" : ["FabricEgress.egress_next.pop_vlan", "nop"],
-          "base_default_next" : "node_76",
+          "base_default_next" : "node_80",
           "next_tables" : {
-            "FabricEgress.egress_next.pop_vlan" : "node_76",
-            "nop" : "node_76"
+            "FabricEgress.egress_next.pop_vlan" : "node_80",
+            "nop" : "node_80"
           },
           "default_entry" : {
-            "action_id" : 71,
+            "action_id" : 81,
             "action_const" : false,
             "action_data" : [],
             "action_entry_const" : false
@@ -7197,75 +13386,6 @@
         },
         {
           "name" : "tbl_pkt_io_egress_pop_vlan",
-          "id" : 47,
-          "key" : [],
-          "match_type" : "exact",
-          "type" : "simple",
-          "max_size" : 1024,
-          "with_counters" : false,
-          "support_timeout" : false,
-          "direct_meters" : null,
-          "action_ids" : [75],
-          "actions" : ["FabricEgress.pkt_io_egress.pop_vlan"],
-          "base_default_next" : "node_79",
-          "next_tables" : {
-            "FabricEgress.pkt_io_egress.pop_vlan" : "node_79"
-          },
-          "default_entry" : {
-            "action_id" : 75,
-            "action_const" : true,
-            "action_data" : [],
-            "action_entry_const" : true
-          }
-        },
-        {
-          "name" : "tbl_drop_now_1",
-          "id" : 48,
-          "key" : [],
-          "match_type" : "exact",
-          "type" : "simple",
-          "max_size" : 1024,
-          "with_counters" : false,
-          "support_timeout" : false,
-          "direct_meters" : null,
-          "action_ids" : [73],
-          "actions" : ["drop_now"],
-          "base_default_next" : "tbl_act_25",
-          "next_tables" : {
-            "drop_now" : "tbl_act_25"
-          },
-          "default_entry" : {
-            "action_id" : 73,
-            "action_const" : true,
-            "action_data" : [],
-            "action_entry_const" : true
-          }
-        },
-        {
-          "name" : "tbl_act_25",
-          "id" : 49,
-          "key" : [],
-          "match_type" : "exact",
-          "type" : "simple",
-          "max_size" : 1024,
-          "with_counters" : false,
-          "support_timeout" : false,
-          "direct_meters" : null,
-          "action_ids" : [77],
-          "actions" : ["act_25"],
-          "base_default_next" : "tbl_act_26",
-          "next_tables" : {
-            "act_25" : "tbl_act_26"
-          },
-          "default_entry" : {
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-            "action_const" : true,
-            "action_data" : [],
-            "action_entry_const" : true
-          }
-        },
-        {
-          "name" : "tbl_act_26",
           "id" : 50,
           "key" : [],
           "match_type" : "exact",
@@ -7274,21 +13394,21 @@
           "with_counters" : false,
           "support_timeout" : false,
           "direct_meters" : null,
-          "action_ids" : [78],
-          "actions" : ["act_26"],
+          "action_ids" : [126],
+          "actions" : ["FabricEgress.pkt_io_egress.pop_vlan"],
           "base_default_next" : "node_83",
           "next_tables" : {
-            "act_26" : "node_83"
+            "FabricEgress.pkt_io_egress.pop_vlan" : "node_83"
           },
           "default_entry" : {
-            "action_id" : 78,
+            "action_id" : 126,
             "action_const" : true,
             "action_data" : [],
             "action_entry_const" : true
           }
         },
         {
-          "name" : "tbl_spgw_egress_gtpu_encap",
+          "name" : "tbl_drop_now_1",
           "id" : 51,
           "key" : [],
           "match_type" : "exact",
@@ -7297,14 +13417,440 @@
           "with_counters" : false,
           "support_timeout" : false,
           "direct_meters" : null,
-          "action_ids" : [74],
-          "actions" : ["FabricEgress.spgw_egress.gtpu_encap"],
-          "base_default_next" : null,
+          "action_ids" : [83],
+          "actions" : ["drop_now"],
+          "base_default_next" : "tbl_act_26",
           "next_tables" : {
-            "FabricEgress.spgw_egress.gtpu_encap" : null
+            "drop_now" : "tbl_act_26"
           },
           "default_entry" : {
-            "action_id" : 74,
+            "action_id" : 83,
+            "action_const" : true,
+            "action_data" : [],
+            "action_entry_const" : true
+          }
+        },
+        {
+          "name" : "tbl_act_26",
+          "id" : 52,
+          "key" : [],
+          "match_type" : "exact",
+          "type" : "simple",
+          "max_size" : 1024,
+          "with_counters" : false,
+          "support_timeout" : false,
+          "direct_meters" : null,
+          "action_ids" : [128],
+          "actions" : ["act_26"],
+          "base_default_next" : "tbl_act_27",
+          "next_tables" : {
+            "act_26" : "tbl_act_27"
+          },
+          "default_entry" : {
+            "action_id" : 128,
+            "action_const" : true,
+            "action_data" : [],
+            "action_entry_const" : true
+          }
+        },
+        {
+          "name" : "tbl_act_27",
+          "id" : 53,
+          "key" : [],
+          "match_type" : "exact",
+          "type" : "simple",
+          "max_size" : 1024,
+          "with_counters" : false,
+          "support_timeout" : false,
+          "direct_meters" : null,
+          "action_ids" : [129],
+          "actions" : ["act_27"],
+          "base_default_next" : "node_87",
+          "next_tables" : {
+            "act_27" : "node_87"
+          },
+          "default_entry" : {
+            "action_id" : 129,
+            "action_const" : true,
+            "action_data" : [],
+            "action_entry_const" : true
+          }
+        },
+        {
+          "name" : "tbl_spgw_egress_gtpu_encap",
+          "id" : 54,
+          "key" : [],
+          "match_type" : "exact",
+          "type" : "simple",
+          "max_size" : 1024,
+          "with_counters" : false,
+          "support_timeout" : false,
+          "direct_meters" : null,
+          "action_ids" : [84],
+          "actions" : ["FabricEgress.spgw_egress.gtpu_encap"],
+          "base_default_next" : "node_89",
+          "next_tables" : {
+            "FabricEgress.spgw_egress.gtpu_encap" : "node_89"
+          },
+          "default_entry" : {
+            "action_id" : 84,
+            "action_const" : true,
+            "action_data" : [],
+            "action_entry_const" : true
+          }
+        },
+        {
+          "name" : "FabricEgress.process_int_source.tb_int_source",
+          "id" : 55,
+          "source_info" : {
+            "filename" : "include/int_source.p4",
+            "line" : 66,
+            "column" : 10,
+            "source_fragment" : "tb_int_source"
+          },
+          "key" : [
+            {
+              "match_type" : "ternary",
+              "name" : "hdr.ipv4.src_addr",
+              "target" : ["ipv4", "src_addr"],
+              "mask" : null
+            },
+            {
+              "match_type" : "ternary",
+              "name" : "hdr.ipv4.dst_addr",
+              "target" : ["ipv4", "dst_addr"],
+              "mask" : null
+            },
+            {
+              "match_type" : "ternary",
+              "name" : "fabric_metadata.l4_src_port",
+              "target" : ["scalars", "fabric_metadata_t.l4_src_port"],
+              "mask" : null
+            },
+            {
+              "match_type" : "ternary",
+              "name" : "fabric_metadata.l4_dst_port",
+              "target" : ["scalars", "fabric_metadata_t.l4_dst_port"],
+              "mask" : null
+            }
+          ],
+          "match_type" : "ternary",
+          "type" : "simple",
+          "max_size" : 1024,
+          "with_counters" : true,
+          "support_timeout" : false,
+          "direct_meters" : null,
+          "action_ids" : [85, 76],
+          "actions" : ["FabricEgress.process_int_source.int_source_dscp", "NoAction"],
+          "base_default_next" : "node_92",
+          "next_tables" : {
+            "FabricEgress.process_int_source.int_source_dscp" : "node_92",
+            "NoAction" : "node_92"
+          },
+          "default_entry" : {
+            "action_id" : 76,
+            "action_const" : false,
+            "action_data" : [],
+            "action_entry_const" : false
+          }
+        },
+        {
+          "name" : "FabricEgress.process_int_transit.tb_int_insert",
+          "id" : 56,
+          "source_info" : {
+            "filename" : "include/int_transit.p4",
+            "line" : 227,
+            "column" : 10,
+            "source_fragment" : "tb_int_insert"
+          },
+          "key" : [],
+          "match_type" : "exact",
+          "type" : "simple",
+          "max_size" : 2,
+          "with_counters" : true,
+          "support_timeout" : false,
+          "direct_meters" : null,
+          "action_ids" : [87, 77],
+          "actions" : ["FabricEgress.process_int_transit.int_transit", "NoAction"],
+          "base_default_next" : "FabricEgress.process_int_transit.tb_int_inst_0003",
+          "next_tables" : {
+            "FabricEgress.process_int_transit.int_transit" : "FabricEgress.process_int_transit.tb_int_inst_0003",
+            "NoAction" : "FabricEgress.process_int_transit.tb_int_inst_0003"
+          },
+          "default_entry" : {
+            "action_id" : 77,
+            "action_const" : false,
+            "action_data" : [],
+            "action_entry_const" : false
+          }
+        },
+        {
+          "name" : "FabricEgress.process_int_transit.tb_int_inst_0003",
+          "id" : 57,
+          "source_info" : {
+            "filename" : "include/int_transit.p4",
+            "line" : 237,
+            "column" : 10,
+            "source_fragment" : "tb_int_inst_0003"
+          },
+          "key" : [
+            {
+              "match_type" : "exact",
+              "name" : "hdr.int_header.instruction_mask_0003",
+              "target" : ["int_header", "instruction_mask_0003"],
+              "mask" : null
+            }
+          ],
+          "match_type" : "exact",
+          "type" : "simple",
+          "max_size" : 16,
+          "with_counters" : true,
+          "support_timeout" : false,
+          "direct_meters" : null,
+          "action_ids" : [88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 78],
+          "actions" : ["FabricEgress.process_int_transit.int_set_header_0003_i0", "FabricEgress.process_int_transit.int_set_header_0003_i1", "FabricEgress.process_int_transit.int_set_header_0003_i2", "FabricEgress.process_int_transit.int_set_header_0003_i3", "FabricEgress.process_int_transit.int_set_header_0003_i4", "FabricEgress.process_int_transit.int_set_header_0003_i5", "FabricEgress.process_int_transit.int_set_header_0003_i6", "FabricEgress.process_int_transit.int_set_header_0003_i7", "FabricEgress.process_int_transit.int_set_header_0003_i8", "FabricEgress.process_int_transit.int_set_header_0003_i9", "FabricEgress.process_int_transit.int_set_header_0003_i10", "FabricEgress.process_int_transit.int_set_header_0003_i11", "FabricEgress.process_int_transit.int_set_header_0003_i12", "FabricEgress.process_int_transit.int_set_header_0003_i13", "FabricEgress.process_int_transit.int_set_header_0003_i14", "FabricEgress.process_int_transit.int_set_header_0003_i15", "NoAction"],
+          "base_default_next" : "FabricEgress.process_int_transit.tb_int_inst_0407",
+          "next_tables" : {
+            "FabricEgress.process_int_transit.int_set_header_0003_i0" : "FabricEgress.process_int_transit.tb_int_inst_0407",
+            "FabricEgress.process_int_transit.int_set_header_0003_i1" : "FabricEgress.process_int_transit.tb_int_inst_0407",
+            "FabricEgress.process_int_transit.int_set_header_0003_i2" : "FabricEgress.process_int_transit.tb_int_inst_0407",
+            "FabricEgress.process_int_transit.int_set_header_0003_i3" : "FabricEgress.process_int_transit.tb_int_inst_0407",
+            "FabricEgress.process_int_transit.int_set_header_0003_i4" : "FabricEgress.process_int_transit.tb_int_inst_0407",
+            "FabricEgress.process_int_transit.int_set_header_0003_i5" : "FabricEgress.process_int_transit.tb_int_inst_0407",
+            "FabricEgress.process_int_transit.int_set_header_0003_i6" : "FabricEgress.process_int_transit.tb_int_inst_0407",
+            "FabricEgress.process_int_transit.int_set_header_0003_i7" : "FabricEgress.process_int_transit.tb_int_inst_0407",
+            "FabricEgress.process_int_transit.int_set_header_0003_i8" : "FabricEgress.process_int_transit.tb_int_inst_0407",
+            "FabricEgress.process_int_transit.int_set_header_0003_i9" : "FabricEgress.process_int_transit.tb_int_inst_0407",
+            "FabricEgress.process_int_transit.int_set_header_0003_i10" : "FabricEgress.process_int_transit.tb_int_inst_0407",
+            "FabricEgress.process_int_transit.int_set_header_0003_i11" : "FabricEgress.process_int_transit.tb_int_inst_0407",
+            "FabricEgress.process_int_transit.int_set_header_0003_i12" : "FabricEgress.process_int_transit.tb_int_inst_0407",
+            "FabricEgress.process_int_transit.int_set_header_0003_i13" : "FabricEgress.process_int_transit.tb_int_inst_0407",
+            "FabricEgress.process_int_transit.int_set_header_0003_i14" : "FabricEgress.process_int_transit.tb_int_inst_0407",
+            "FabricEgress.process_int_transit.int_set_header_0003_i15" : "FabricEgress.process_int_transit.tb_int_inst_0407",
+            "NoAction" : "FabricEgress.process_int_transit.tb_int_inst_0407"
+          },
+          "default_entry" : {
+            "action_id" : 78,
+            "action_const" : false,
+            "action_data" : [],
+            "action_entry_const" : false
+          }
+        },
+        {
+          "name" : "FabricEgress.process_int_transit.tb_int_inst_0407",
+          "id" : 58,
+          "source_info" : {
+            "filename" : "include/int_transit.p4",
+            "line" : 264,
+            "column" : 10,
+            "source_fragment" : "tb_int_inst_0407"
+          },
+          "key" : [
+            {
+              "match_type" : "exact",
+              "name" : "hdr.int_header.instruction_mask_0407",
+              "target" : ["int_header", "instruction_mask_0407"],
+              "mask" : null
+            }
+          ],
+          "match_type" : "exact",
+          "type" : "simple",
+          "max_size" : 16,
+          "with_counters" : true,
+          "support_timeout" : false,
+          "direct_meters" : null,
+          "action_ids" : [104, 105, 106, 107, 108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 79],
+          "actions" : ["FabricEgress.process_int_transit.int_set_header_0407_i0", "FabricEgress.process_int_transit.int_set_header_0407_i1", "FabricEgress.process_int_transit.int_set_header_0407_i2", "FabricEgress.process_int_transit.int_set_header_0407_i3", "FabricEgress.process_int_transit.int_set_header_0407_i4", "FabricEgress.process_int_transit.int_set_header_0407_i5", "FabricEgress.process_int_transit.int_set_header_0407_i6", "FabricEgress.process_int_transit.int_set_header_0407_i7", "FabricEgress.process_int_transit.int_set_header_0407_i8", "FabricEgress.process_int_transit.int_set_header_0407_i9", "FabricEgress.process_int_transit.int_set_header_0407_i10", "FabricEgress.process_int_transit.int_set_header_0407_i11", "FabricEgress.process_int_transit.int_set_header_0407_i12", "FabricEgress.process_int_transit.int_set_header_0407_i13", "FabricEgress.process_int_transit.int_set_header_0407_i14", "FabricEgress.process_int_transit.int_set_header_0407_i15", "NoAction"],
+          "base_default_next" : "tbl_process_int_transit_int_update_total_hop_cnt",
+          "next_tables" : {
+            "FabricEgress.process_int_transit.int_set_header_0407_i0" : "tbl_process_int_transit_int_update_total_hop_cnt",
+            "FabricEgress.process_int_transit.int_set_header_0407_i1" : "tbl_process_int_transit_int_update_total_hop_cnt",
+            "FabricEgress.process_int_transit.int_set_header_0407_i2" : "tbl_process_int_transit_int_update_total_hop_cnt",
+            "FabricEgress.process_int_transit.int_set_header_0407_i3" : "tbl_process_int_transit_int_update_total_hop_cnt",
+            "FabricEgress.process_int_transit.int_set_header_0407_i4" : "tbl_process_int_transit_int_update_total_hop_cnt",
+            "FabricEgress.process_int_transit.int_set_header_0407_i5" : "tbl_process_int_transit_int_update_total_hop_cnt",
+            "FabricEgress.process_int_transit.int_set_header_0407_i6" : "tbl_process_int_transit_int_update_total_hop_cnt",
+            "FabricEgress.process_int_transit.int_set_header_0407_i7" : "tbl_process_int_transit_int_update_total_hop_cnt",
+            "FabricEgress.process_int_transit.int_set_header_0407_i8" : "tbl_process_int_transit_int_update_total_hop_cnt",
+            "FabricEgress.process_int_transit.int_set_header_0407_i9" : "tbl_process_int_transit_int_update_total_hop_cnt",
+            "FabricEgress.process_int_transit.int_set_header_0407_i10" : "tbl_process_int_transit_int_update_total_hop_cnt",
+            "FabricEgress.process_int_transit.int_set_header_0407_i11" : "tbl_process_int_transit_int_update_total_hop_cnt",
+            "FabricEgress.process_int_transit.int_set_header_0407_i12" : "tbl_process_int_transit_int_update_total_hop_cnt",
+            "FabricEgress.process_int_transit.int_set_header_0407_i13" : "tbl_process_int_transit_int_update_total_hop_cnt",
+            "FabricEgress.process_int_transit.int_set_header_0407_i14" : "tbl_process_int_transit_int_update_total_hop_cnt",
+            "FabricEgress.process_int_transit.int_set_header_0407_i15" : "tbl_process_int_transit_int_update_total_hop_cnt",
+            "NoAction" : "tbl_process_int_transit_int_update_total_hop_cnt"
+          },
+          "default_entry" : {
+            "action_id" : 79,
+            "action_const" : false,
+            "action_data" : [],
+            "action_entry_const" : false
+          }
+        },
+        {
+          "name" : "tbl_process_int_transit_int_update_total_hop_cnt",
+          "id" : 59,
+          "key" : [],
+          "match_type" : "exact",
+          "type" : "simple",
+          "max_size" : 1024,
+          "with_counters" : false,
+          "support_timeout" : false,
+          "direct_meters" : null,
+          "action_ids" : [86],
+          "actions" : ["FabricEgress.process_int_transit.int_update_total_hop_cnt"],
+          "base_default_next" : "node_97",
+          "next_tables" : {
+            "FabricEgress.process_int_transit.int_update_total_hop_cnt" : "node_97"
+          },
+          "default_entry" : {
+            "action_id" : 86,
+            "action_const" : true,
+            "action_data" : [],
+            "action_entry_const" : true
+          }
+        },
+        {
+          "name" : "tbl_process_int_outer_encap_int_update_ipv4",
+          "id" : 60,
+          "key" : [],
+          "match_type" : "exact",
+          "type" : "simple",
+          "max_size" : 1024,
+          "with_counters" : false,
+          "support_timeout" : false,
+          "direct_meters" : null,
+          "action_ids" : [120],
+          "actions" : ["FabricEgress.process_int_outer_encap.int_update_ipv4"],
+          "base_default_next" : "node_99",
+          "next_tables" : {
+            "FabricEgress.process_int_outer_encap.int_update_ipv4" : "node_99"
+          },
+          "default_entry" : {
+            "action_id" : 120,
+            "action_const" : true,
+            "action_data" : [],
+            "action_entry_const" : true
+          }
+        },
+        {
+          "name" : "tbl_process_int_outer_encap_int_update_udp",
+          "id" : 61,
+          "key" : [],
+          "match_type" : "exact",
+          "type" : "simple",
+          "max_size" : 1024,
+          "with_counters" : false,
+          "support_timeout" : false,
+          "direct_meters" : null,
+          "action_ids" : [121],
+          "actions" : ["FabricEgress.process_int_outer_encap.int_update_udp"],
+          "base_default_next" : "node_101",
+          "next_tables" : {
+            "FabricEgress.process_int_outer_encap.int_update_udp" : "node_101"
+          },
+          "default_entry" : {
+            "action_id" : 121,
+            "action_const" : true,
+            "action_data" : [],
+            "action_entry_const" : true
+          }
+        },
+        {
+          "name" : "tbl_process_int_outer_encap_int_update_shim",
+          "id" : 62,
+          "key" : [],
+          "match_type" : "exact",
+          "type" : "simple",
+          "max_size" : 1024,
+          "with_counters" : false,
+          "support_timeout" : false,
+          "direct_meters" : null,
+          "action_ids" : [122],
+          "actions" : ["FabricEgress.process_int_outer_encap.int_update_shim"],
+          "base_default_next" : "node_103",
+          "next_tables" : {
+            "FabricEgress.process_int_outer_encap.int_update_shim" : "node_103"
+          },
+          "default_entry" : {
+            "action_id" : 122,
+            "action_const" : true,
+            "action_data" : [],
+            "action_entry_const" : true
+          }
+        },
+        {
+          "name" : "FabricEgress.process_int_report.tb_generate_report",
+          "id" : 63,
+          "source_info" : {
+            "filename" : "include/int_report.p4",
+            "line" : 87,
+            "column" : 10,
+            "source_fragment" : "tb_generate_report"
+          },
+          "key" : [],
+          "match_type" : "exact",
+          "type" : "simple",
+          "max_size" : 1024,
+          "with_counters" : false,
+          "support_timeout" : false,
+          "direct_meters" : null,
+          "action_ids" : [123, 80],
+          "actions" : ["FabricEgress.process_int_report.do_report_encapsulation", "NoAction"],
+          "base_default_next" : "node_105",
+          "next_tables" : {
+            "FabricEgress.process_int_report.do_report_encapsulation" : "node_105",
+            "NoAction" : "node_105"
+          },
+          "default_entry" : {
+            "action_id" : 80,
+            "action_const" : false,
+            "action_data" : [],
+            "action_entry_const" : false
+          }
+        },
+        {
+          "name" : "tbl_process_int_sink_restore_header",
+          "id" : 64,
+          "key" : [],
+          "match_type" : "exact",
+          "type" : "simple",
+          "max_size" : 1024,
+          "with_counters" : false,
+          "support_timeout" : false,
+          "direct_meters" : null,
+          "action_ids" : [124],
+          "actions" : ["FabricEgress.process_int_sink.restore_header"],
+          "base_default_next" : "tbl_process_int_sink_int_sink",
+          "next_tables" : {
+            "FabricEgress.process_int_sink.restore_header" : "tbl_process_int_sink_int_sink"
+          },
+          "default_entry" : {
+            "action_id" : 124,
+            "action_const" : true,
+            "action_data" : [],
+            "action_entry_const" : true
+          }
+        },
+        {
+          "name" : "tbl_process_int_sink_int_sink",
+          "id" : 65,
+          "key" : [],
+          "match_type" : "exact",
+          "type" : "simple",
+          "max_size" : 1024,
+          "with_counters" : false,
+          "support_timeout" : false,
+          "direct_meters" : null,
+          "action_ids" : [125],
+          "actions" : ["FabricEgress.process_int_sink.int_sink"],
+          "base_default_next" : null,
+          "next_tables" : {
+            "FabricEgress.process_int_sink.int_sink" : null
+          },
+          "default_entry" : {
+            "action_id" : 125,
             "action_const" : true,
             "action_data" : [],
             "action_entry_const" : true
@@ -7314,8 +13860,8 @@
       "action_profiles" : [],
       "conditionals" : [
         {
-          "name" : "node_73",
-          "id" : 24,
+          "name" : "node_77",
+          "id" : 25,
           "source_info" : {
             "filename" : "include/control/next.p4",
             "line" : 272,
@@ -7367,8 +13913,8 @@
           "false_next" : "FabricEgress.egress_next.egress_vlan"
         },
         {
-          "name" : "node_76",
-          "id" : 25,
+          "name" : "node_80",
+          "id" : 26,
           "source_info" : {
             "filename" : "include/control/packetio.p4",
             "line" : 42,
@@ -7389,12 +13935,12 @@
               }
             }
           },
-          "true_next" : "node_77",
-          "false_next" : "tbl_act_26"
+          "true_next" : "node_81",
+          "false_next" : "tbl_act_27"
         },
         {
-          "name" : "node_77",
-          "id" : 26,
+          "name" : "node_81",
+          "id" : 27,
           "source_info" : {
             "filename" : "include/control/packetio.p4",
             "line" : 43,
@@ -7440,11 +13986,11 @@
             }
           },
           "true_next" : "tbl_pkt_io_egress_pop_vlan",
-          "false_next" : "node_79"
+          "false_next" : "node_83"
         },
         {
-          "name" : "node_79",
-          "id" : 27,
+          "name" : "node_83",
+          "id" : 28,
           "source_info" : {
             "filename" : "include/control/packetio.p4",
             "line" : 46,
@@ -7500,14 +14046,14 @@
             }
           },
           "true_next" : "tbl_drop_now_1",
-          "false_next" : "tbl_act_25"
+          "false_next" : "tbl_act_26"
         },
         {
-          "name" : "node_83",
-          "id" : 28,
+          "name" : "node_87",
+          "id" : 29,
           "source_info" : {
             "filename" : "include/spgw.p4",
-            "line" : 244,
+            "line" : 245,
             "column" : 12,
             "source_fragment" : "spgw_meta.do_spgw == true && spgw_meta.direction == DIR_DOWNLINK"
           },
@@ -7552,8 +14098,258 @@
               }
             }
           },
+          "true_next" : "tbl_spgw_egress_gtpu_encap",
+          "false_next" : "node_89"
+        },
+        {
+          "name" : "node_89",
+          "id" : 30,
+          "source_info" : {
+            "filename" : "fabric.p4",
+            "line" : 90,
+            "column" : 12,
+            "source_fragment" : "standard_metadata.ingress_port != 255 && ..."
+          },
+          "expression" : {
+            "type" : "expression",
+            "value" : {
+              "op" : "and",
+              "left" : {
+                "type" : "expression",
+                "value" : {
+                  "op" : "and",
+                  "left" : {
+                    "type" : "expression",
+                    "value" : {
+                      "op" : "!=",
+                      "left" : {
+                        "type" : "field",
+                        "value" : ["standard_metadata", "ingress_port"]
+                      },
+                      "right" : {
+                        "type" : "hexstr",
+                        "value" : "0x00ff"
+                      }
+                    }
+                  },
+                  "right" : {
+                    "type" : "expression",
+                    "value" : {
+                      "op" : "!=",
+                      "left" : {
+                        "type" : "field",
+                        "value" : ["standard_metadata", "egress_port"]
+                      },
+                      "right" : {
+                        "type" : "hexstr",
+                        "value" : "0x00ff"
+                      }
+                    }
+                  }
+                }
+              },
+              "right" : {
+                "type" : "expression",
+                "value" : {
+                  "op" : "or",
+                  "left" : {
+                    "type" : "expression",
+                    "value" : {
+                      "op" : "d2b",
+                      "left" : null,
+                      "right" : {
+                        "type" : "field",
+                        "value" : ["udp", "$valid$"]
+                      }
+                    }
+                  },
+                  "right" : {
+                    "type" : "expression",
+                    "value" : {
+                      "op" : "d2b",
+                      "left" : null,
+                      "right" : {
+                        "type" : "field",
+                        "value" : ["tcp", "$valid$"]
+                      }
+                    }
+                  }
+                }
+              }
+            }
+          },
           "false_next" : null,
-          "true_next" : "tbl_spgw_egress_gtpu_encap"
+          "true_next" : "node_90"
+        },
+        {
+          "name" : "node_90",
+          "id" : 31,
+          "source_info" : {
+            "filename" : "fabric.p4",
+            "line" : 93,
+            "column" : 16,
+            "source_fragment" : "fabric_metadata.int_meta.source == 1"
+          },
+          "expression" : {
+            "type" : "expression",
+            "value" : {
+              "op" : "==",
+              "left" : {
+                "type" : "field",
+                "value" : ["userMetadata.int_meta", "source"]
+              },
+              "right" : {
+                "type" : "hexstr",
+                "value" : "0x01"
+              }
+            }
+          },
+          "true_next" : "FabricEgress.process_int_source.tb_int_source",
+          "false_next" : "node_92"
+        },
+        {
+          "name" : "node_92",
+          "id" : 32,
+          "source_info" : {
+            "filename" : "fabric.p4",
+            "line" : 96,
+            "column" : 15,
+            "source_fragment" : "hdr.int_header.isValid()"
+          },
+          "expression" : {
+            "type" : "expression",
+            "value" : {
+              "op" : "d2b",
+              "left" : null,
+              "right" : {
+                "type" : "field",
+                "value" : ["int_header", "$valid$"]
+              }
+            }
+          },
+          "false_next" : null,
+          "true_next" : "FabricEgress.process_int_transit.tb_int_insert"
+        },
+        {
+          "name" : "node_97",
+          "id" : 33,
+          "source_info" : {
+            "filename" : "include/int_transit.p4",
+            "line" : 314,
+            "column" : 12,
+            "source_fragment" : "hdr.ipv4.isValid()"
+          },
+          "expression" : {
+            "type" : "expression",
+            "value" : {
+              "op" : "d2b",
+              "left" : null,
+              "right" : {
+                "type" : "field",
+                "value" : ["ipv4", "$valid$"]
+              }
+            }
+          },
+          "true_next" : "tbl_process_int_outer_encap_int_update_ipv4",
+          "false_next" : "node_99"
+        },
+        {
+          "name" : "node_99",
+          "id" : 34,
+          "source_info" : {
+            "filename" : "include/int_transit.p4",
+            "line" : 317,
+            "column" : 12,
+            "source_fragment" : "hdr.udp.isValid()"
+          },
+          "expression" : {
+            "type" : "expression",
+            "value" : {
+              "op" : "d2b",
+              "left" : null,
+              "right" : {
+                "type" : "field",
+                "value" : ["udp", "$valid$"]
+              }
+            }
+          },
+          "true_next" : "tbl_process_int_outer_encap_int_update_udp",
+          "false_next" : "node_101"
+        },
+        {
+          "name" : "node_101",
+          "id" : 35,
+          "source_info" : {
+            "filename" : "include/int_transit.p4",
+            "line" : 320,
+            "column" : 12,
+            "source_fragment" : "hdr.intl4_shim.isValid()"
+          },
+          "expression" : {
+            "type" : "expression",
+            "value" : {
+              "op" : "d2b",
+              "left" : null,
+              "right" : {
+                "type" : "field",
+                "value" : ["intl4_shim", "$valid$"]
+              }
+            }
+          },
+          "true_next" : "tbl_process_int_outer_encap_int_update_shim",
+          "false_next" : "node_103"
+        },
+        {
+          "name" : "node_103",
+          "id" : 36,
+          "source_info" : {
+            "filename" : "fabric.p4",
+            "line" : 100,
+            "column" : 20,
+            "source_fragment" : "standard_metadata.instance_type == 1"
+          },
+          "expression" : {
+            "type" : "expression",
+            "value" : {
+              "op" : "==",
+              "left" : {
+                "type" : "field",
+                "value" : ["standard_metadata", "instance_type"]
+              },
+              "right" : {
+                "type" : "hexstr",
+                "value" : "0x00000001"
+              }
+            }
+          },
+          "true_next" : "FabricEgress.process_int_report.tb_generate_report",
+          "false_next" : "node_105"
+        },
+        {
+          "name" : "node_105",
+          "id" : 37,
+          "source_info" : {
+            "filename" : "fabric.p4",
+            "line" : 104,
+            "column" : 20,
+            "source_fragment" : "fabric_metadata.int_meta.sink == 1"
+          },
+          "expression" : {
+            "type" : "expression",
+            "value" : {
+              "op" : "==",
+              "left" : {
+                "type" : "field",
+                "value" : ["userMetadata.int_meta", "sink"]
+              },
+              "right" : {
+                "type" : "hexstr",
+                "value" : "0x01"
+              }
+            }
+          },
+          "false_next" : null,
+          "true_next" : "tbl_process_int_sink_restore_header"
         }
       ]
     }
diff --git a/pipelines/fabric/src/main/resources/p4c-out/fabric-full/bmv2/default/p4info.txt b/pipelines/fabric/src/main/resources/p4c-out/fabric-full/bmv2/default/p4info.txt
index 42a17dc..0f0948b 100644
--- a/pipelines/fabric/src/main/resources/p4c-out/fabric-full/bmv2/default/p4info.txt
+++ b/pipelines/fabric/src/main/resources/p4c-out/fabric-full/bmv2/default/p4info.txt
@@ -81,6 +81,52 @@
 }
 tables {
   preamble {
+    id: 33581620
+    name: "FabricIngress.process_set_source_sink.tb_set_source"
+    alias: "tb_set_source"
+  }
+  match_fields {
+    id: 1
+    name: "standard_metadata.ingress_port"
+    bitwidth: 9
+    match_type: EXACT
+  }
+  action_refs {
+    id: 16778827
+  }
+  action_refs {
+    id: 16800567
+    annotations: "@defaultonly()"
+  }
+  direct_resource_ids: 318787614
+  size: 256
+  idle_timeout_behavior: NO_TIMEOUT
+}
+tables {
+  preamble {
+    id: 33561619
+    name: "FabricIngress.process_set_source_sink.tb_set_sink"
+    alias: "tb_set_sink"
+  }
+  match_fields {
+    id: 1
+    name: "standard_metadata.egress_spec"
+    bitwidth: 9
+    match_type: EXACT
+  }
+  action_refs {
+    id: 16788951
+  }
+  action_refs {
+    id: 16800567
+    annotations: "@defaultonly()"
+  }
+  direct_resource_ids: 318770551
+  size: 256
+  idle_timeout_behavior: NO_TIMEOUT
+}
+tables {
+  preamble {
     id: 33611649
     name: "FabricIngress.filtering.ingress_port_vlan"
     alias: "ingress_port_vlan"
@@ -524,6 +570,216 @@
 }
 tables {
   preamble {
+    id: 33566961
+    name: "FabricEgress.process_int_source.tb_int_source"
+    alias: "tb_int_source"
+  }
+  match_fields {
+    id: 1
+    name: "hdr.ipv4.src_addr"
+    bitwidth: 32
+    match_type: TERNARY
+  }
+  match_fields {
+    id: 2
+    name: "hdr.ipv4.dst_addr"
+    bitwidth: 32
+    match_type: TERNARY
+  }
+  match_fields {
+    id: 3
+    name: "fabric_metadata.l4_src_port"
+    bitwidth: 16
+    match_type: TERNARY
+  }
+  match_fields {
+    id: 4
+    name: "fabric_metadata.l4_dst_port"
+    bitwidth: 16
+    match_type: TERNARY
+  }
+  action_refs {
+    id: 16807851
+  }
+  action_refs {
+    id: 16800567
+    annotations: "@defaultonly()"
+  }
+  direct_resource_ids: 318776637
+  size: 1024
+  idle_timeout_behavior: NO_TIMEOUT
+}
+tables {
+  preamble {
+    id: 33602084
+    name: "FabricEgress.process_int_transit.tb_int_insert"
+    alias: "tb_int_insert"
+  }
+  action_refs {
+    id: 16806530
+  }
+  action_refs {
+    id: 16800567
+    annotations: "@defaultonly()"
+  }
+  direct_resource_ids: 318794595
+  size: 2
+  idle_timeout_behavior: NO_TIMEOUT
+}
+tables {
+  preamble {
+    id: 33561642
+    name: "FabricEgress.process_int_transit.tb_int_inst_0003"
+    alias: "tb_int_inst_0003"
+  }
+  match_fields {
+    id: 1
+    name: "hdr.int_header.instruction_mask_0003"
+    bitwidth: 4
+    match_type: EXACT
+  }
+  action_refs {
+    id: 16788439
+  }
+  action_refs {
+    id: 16792702
+  }
+  action_refs {
+    id: 16834796
+  }
+  action_refs {
+    id: 16815381
+  }
+  action_refs {
+    id: 16824457
+  }
+  action_refs {
+    id: 16796364
+  }
+  action_refs {
+    id: 16806322
+  }
+  action_refs {
+    id: 16819063
+  }
+  action_refs {
+    id: 16828306
+  }
+  action_refs {
+    id: 16799786
+  }
+  action_refs {
+    id: 16796975
+  }
+  action_refs {
+    id: 16801652
+  }
+  action_refs {
+    id: 16778440
+  }
+  action_refs {
+    id: 16790887
+  }
+  action_refs {
+    id: 16783849
+  }
+  action_refs {
+    id: 16837726
+  }
+  action_refs {
+    id: 16800567
+    annotations: "@defaultonly()"
+  }
+  direct_resource_ids: 318777781
+  size: 16
+  idle_timeout_behavior: NO_TIMEOUT
+}
+tables {
+  preamble {
+    id: 33571998
+    name: "FabricEgress.process_int_transit.tb_int_inst_0407"
+    alias: "tb_int_inst_0407"
+  }
+  match_fields {
+    id: 1
+    name: "hdr.int_header.instruction_mask_0407"
+    bitwidth: 4
+    match_type: EXACT
+  }
+  action_refs {
+    id: 16839298
+  }
+  action_refs {
+    id: 16837018
+  }
+  action_refs {
+    id: 16827414
+  }
+  action_refs {
+    id: 16786021
+  }
+  action_refs {
+    id: 16785131
+  }
+  action_refs {
+    id: 16808652
+  }
+  action_refs {
+    id: 16799296
+  }
+  action_refs {
+    id: 16780668
+  }
+  action_refs {
+    id: 16805625
+  }
+  action_refs {
+    id: 16778495
+  }
+  action_refs {
+    id: 16784981
+  }
+  action_refs {
+    id: 16806353
+  }
+  action_refs {
+    id: 16802140
+  }
+  action_refs {
+    id: 16827601
+  }
+  action_refs {
+    id: 16820295
+  }
+  action_refs {
+    id: 16810955
+  }
+  action_refs {
+    id: 16800567
+    annotations: "@defaultonly()"
+  }
+  direct_resource_ids: 318818305
+  size: 16
+  idle_timeout_behavior: NO_TIMEOUT
+}
+tables {
+  preamble {
+    id: 33607792
+    name: "FabricEgress.process_int_report.tb_generate_report"
+    alias: "tb_generate_report"
+  }
+  action_refs {
+    id: 16814383
+  }
+  action_refs {
+    id: 16800567
+    annotations: "@defaultonly()"
+  }
+  size: 1024
+  idle_timeout_behavior: NO_TIMEOUT
+}
+tables {
+  preamble {
     id: 33599342
     name: "FabricEgress.egress_next.egress_vlan"
     alias: "egress_vlan"
@@ -610,6 +866,20 @@
 }
 actions {
   preamble {
+    id: 16778827
+    name: "FabricIngress.process_set_source_sink.int_set_source"
+    alias: "int_set_source"
+  }
+}
+actions {
+  preamble {
+    id: 16788951
+    name: "FabricIngress.process_set_source_sink.int_set_sink"
+    alias: "int_set_sink"
+  }
+}
+actions {
+  preamble {
     id: 16798734
     name: "FabricIngress.filtering.drop"
     alias: "filtering.drop"
@@ -997,6 +1267,343 @@
 }
 actions {
   preamble {
+    id: 16807851
+    name: "FabricEgress.process_int_source.int_source_dscp"
+    alias: "int_source_dscp"
+  }
+  params {
+    id: 1
+    name: "max_hop"
+    bitwidth: 8
+  }
+  params {
+    id: 2
+    name: "ins_cnt"
+    bitwidth: 5
+  }
+  params {
+    id: 3
+    name: "ins_mask0003"
+    bitwidth: 4
+  }
+  params {
+    id: 4
+    name: "ins_mask0407"
+    bitwidth: 4
+  }
+}
+actions {
+  preamble {
+    id: 16806280
+    name: "FabricEgress.process_int_transit.int_update_total_hop_cnt"
+    alias: "int_update_total_hop_cnt"
+  }
+}
+actions {
+  preamble {
+    id: 16806530
+    name: "FabricEgress.process_int_transit.int_transit"
+    alias: "int_transit"
+  }
+  params {
+    id: 1
+    name: "switch_id"
+    bitwidth: 32
+  }
+}
+actions {
+  preamble {
+    id: 16788439
+    name: "FabricEgress.process_int_transit.int_set_header_0003_i0"
+    alias: "int_set_header_0003_i0"
+  }
+}
+actions {
+  preamble {
+    id: 16792702
+    name: "FabricEgress.process_int_transit.int_set_header_0003_i1"
+    alias: "int_set_header_0003_i1"
+  }
+}
+actions {
+  preamble {
+    id: 16834796
+    name: "FabricEgress.process_int_transit.int_set_header_0003_i2"
+    alias: "int_set_header_0003_i2"
+  }
+}
+actions {
+  preamble {
+    id: 16815381
+    name: "FabricEgress.process_int_transit.int_set_header_0003_i3"
+    alias: "int_set_header_0003_i3"
+  }
+}
+actions {
+  preamble {
+    id: 16824457
+    name: "FabricEgress.process_int_transit.int_set_header_0003_i4"
+    alias: "int_set_header_0003_i4"
+  }
+}
+actions {
+  preamble {
+    id: 16796364
+    name: "FabricEgress.process_int_transit.int_set_header_0003_i5"
+    alias: "int_set_header_0003_i5"
+  }
+}
+actions {
+  preamble {
+    id: 16806322
+    name: "FabricEgress.process_int_transit.int_set_header_0003_i6"
+    alias: "int_set_header_0003_i6"
+  }
+}
+actions {
+  preamble {
+    id: 16819063
+    name: "FabricEgress.process_int_transit.int_set_header_0003_i7"
+    alias: "int_set_header_0003_i7"
+  }
+}
+actions {
+  preamble {
+    id: 16828306
+    name: "FabricEgress.process_int_transit.int_set_header_0003_i8"
+    alias: "int_set_header_0003_i8"
+  }
+}
+actions {
+  preamble {
+    id: 16799786
+    name: "FabricEgress.process_int_transit.int_set_header_0003_i9"
+    alias: "int_set_header_0003_i9"
+  }
+}
+actions {
+  preamble {
+    id: 16796975
+    name: "FabricEgress.process_int_transit.int_set_header_0003_i10"
+    alias: "int_set_header_0003_i10"
+  }
+}
+actions {
+  preamble {
+    id: 16801652
+    name: "FabricEgress.process_int_transit.int_set_header_0003_i11"
+    alias: "int_set_header_0003_i11"
+  }
+}
+actions {
+  preamble {
+    id: 16778440
+    name: "FabricEgress.process_int_transit.int_set_header_0003_i12"
+    alias: "int_set_header_0003_i12"
+  }
+}
+actions {
+  preamble {
+    id: 16790887
+    name: "FabricEgress.process_int_transit.int_set_header_0003_i13"
+    alias: "int_set_header_0003_i13"
+  }
+}
+actions {
+  preamble {
+    id: 16783849
+    name: "FabricEgress.process_int_transit.int_set_header_0003_i14"
+    alias: "int_set_header_0003_i14"
+  }
+}
+actions {
+  preamble {
+    id: 16837726
+    name: "FabricEgress.process_int_transit.int_set_header_0003_i15"
+    alias: "int_set_header_0003_i15"
+  }
+}
+actions {
+  preamble {
+    id: 16839298
+    name: "FabricEgress.process_int_transit.int_set_header_0407_i0"
+    alias: "int_set_header_0407_i0"
+  }
+}
+actions {
+  preamble {
+    id: 16837018
+    name: "FabricEgress.process_int_transit.int_set_header_0407_i1"
+    alias: "int_set_header_0407_i1"
+  }
+}
+actions {
+  preamble {
+    id: 16827414
+    name: "FabricEgress.process_int_transit.int_set_header_0407_i2"
+    alias: "int_set_header_0407_i2"
+  }
+}
+actions {
+  preamble {
+    id: 16786021
+    name: "FabricEgress.process_int_transit.int_set_header_0407_i3"
+    alias: "int_set_header_0407_i3"
+  }
+}
+actions {
+  preamble {
+    id: 16785131
+    name: "FabricEgress.process_int_transit.int_set_header_0407_i4"
+    alias: "int_set_header_0407_i4"
+  }
+}
+actions {
+  preamble {
+    id: 16808652
+    name: "FabricEgress.process_int_transit.int_set_header_0407_i5"
+    alias: "int_set_header_0407_i5"
+  }
+}
+actions {
+  preamble {
+    id: 16799296
+    name: "FabricEgress.process_int_transit.int_set_header_0407_i6"
+    alias: "int_set_header_0407_i6"
+  }
+}
+actions {
+  preamble {
+    id: 16780668
+    name: "FabricEgress.process_int_transit.int_set_header_0407_i7"
+    alias: "int_set_header_0407_i7"
+  }
+}
+actions {
+  preamble {
+    id: 16805625
+    name: "FabricEgress.process_int_transit.int_set_header_0407_i8"
+    alias: "int_set_header_0407_i8"
+  }
+}
+actions {
+  preamble {
+    id: 16778495
+    name: "FabricEgress.process_int_transit.int_set_header_0407_i9"
+    alias: "int_set_header_0407_i9"
+  }
+}
+actions {
+  preamble {
+    id: 16784981
+    name: "FabricEgress.process_int_transit.int_set_header_0407_i10"
+    alias: "int_set_header_0407_i10"
+  }
+}
+actions {
+  preamble {
+    id: 16806353
+    name: "FabricEgress.process_int_transit.int_set_header_0407_i11"
+    alias: "int_set_header_0407_i11"
+  }
+}
+actions {
+  preamble {
+    id: 16802140
+    name: "FabricEgress.process_int_transit.int_set_header_0407_i12"
+    alias: "int_set_header_0407_i12"
+  }
+}
+actions {
+  preamble {
+    id: 16827601
+    name: "FabricEgress.process_int_transit.int_set_header_0407_i13"
+    alias: "int_set_header_0407_i13"
+  }
+}
+actions {
+  preamble {
+    id: 16820295
+    name: "FabricEgress.process_int_transit.int_set_header_0407_i14"
+    alias: "int_set_header_0407_i14"
+  }
+}
+actions {
+  preamble {
+    id: 16810955
+    name: "FabricEgress.process_int_transit.int_set_header_0407_i15"
+    alias: "int_set_header_0407_i15"
+  }
+}
+actions {
+  preamble {
+    id: 16816602
+    name: "FabricEgress.process_int_outer_encap.int_update_ipv4"
+    alias: "int_update_ipv4"
+  }
+}
+actions {
+  preamble {
+    id: 16829666
+    name: "FabricEgress.process_int_outer_encap.int_update_udp"
+    alias: "int_update_udp"
+  }
+}
+actions {
+  preamble {
+    id: 16826978
+    name: "FabricEgress.process_int_outer_encap.int_update_shim"
+    alias: "int_update_shim"
+  }
+}
+actions {
+  preamble {
+    id: 16814383
+    name: "FabricEgress.process_int_report.do_report_encapsulation"
+    alias: "do_report_encapsulation"
+  }
+  params {
+    id: 1
+    name: "src_mac"
+    bitwidth: 48
+  }
+  params {
+    id: 2
+    name: "mon_mac"
+    bitwidth: 48
+  }
+  params {
+    id: 3
+    name: "src_ip"
+    bitwidth: 32
+  }
+  params {
+    id: 4
+    name: "mon_ip"
+    bitwidth: 32
+  }
+  params {
+    id: 5
+    name: "mon_port"
+    bitwidth: 16
+  }
+}
+actions {
+  preamble {
+    id: 16810741
+    name: "FabricEgress.process_int_sink.restore_header"
+    alias: "restore_header"
+  }
+}
+actions {
+  preamble {
+    id: 16787662
+    name: "FabricEgress.process_int_sink.int_sink"
+    alias: "int_sink"
+  }
+}
+actions {
+  preamble {
     id: 16801047
     name: "FabricEgress.pkt_io_egress.pop_vlan"
     alias: "pkt_io_egress.pop_vlan"
@@ -1054,6 +1661,28 @@
 }
 direct_counters {
   preamble {
+    id: 318787614
+    name: "FabricIngress.process_set_source_sink.counter_set_source"
+    alias: "counter_set_source"
+  }
+  spec {
+    unit: BOTH
+  }
+  direct_table_id: 33581620
+}
+direct_counters {
+  preamble {
+    id: 318770551
+    name: "FabricIngress.process_set_source_sink.counter_set_sink"
+    alias: "counter_set_sink"
+  }
+  spec {
+    unit: BOTH
+  }
+  direct_table_id: 33561619
+}
+direct_counters {
+  preamble {
     id: 318815501
     name: "FabricIngress.filtering.ingress_port_vlan_counter"
     alias: "ingress_port_vlan_counter"
@@ -1197,6 +1826,50 @@
 }
 direct_counters {
   preamble {
+    id: 318776637
+    name: "FabricEgress.process_int_source.counter_int_source"
+    alias: "counter_int_source"
+  }
+  spec {
+    unit: BOTH
+  }
+  direct_table_id: 33566961
+}
+direct_counters {
+  preamble {
+    id: 318794595
+    name: "FabricEgress.process_int_transit.counter_int_insert"
+    alias: "counter_int_insert"
+  }
+  spec {
+    unit: BOTH
+  }
+  direct_table_id: 33602084
+}
+direct_counters {
+  preamble {
+    id: 318777781
+    name: "FabricEgress.process_int_transit.counter_int_inst_0003"
+    alias: "counter_int_inst_0003"
+  }
+  spec {
+    unit: BOTH
+  }
+  direct_table_id: 33561642
+}
+direct_counters {
+  preamble {
+    id: 318818305
+    name: "FabricEgress.process_int_transit.counter_int_inst_0407"
+    alias: "counter_int_inst_0407"
+  }
+  spec {
+    unit: BOTH
+  }
+  direct_table_id: 33571998
+}
+direct_counters {
+  preamble {
     id: 318827144
     name: "FabricEgress.egress_next.egress_vlan_counter"
     alias: "egress_vlan_counter"
diff --git a/pipelines/fabric/src/main/resources/p4c-out/fabric-int/bmv2/default/bmv2.json b/pipelines/fabric/src/main/resources/p4c-out/fabric-int/bmv2/default/bmv2.json
new file mode 100644
index 0000000..c7a6dd4
--- /dev/null
+++ b/pipelines/fabric/src/main/resources/p4c-out/fabric-int/bmv2/default/bmv2.json
@@ -0,0 +1,11594 @@
+{
+  "header_types" : [
+    {
+      "name" : "scalars_0",
+      "id" : 0,
+      "fields" : [
+        ["tmp", 4, false],
+        ["tmp_0", 1, false],
+        ["tmp_1", 1, false],
+        ["tmp_2", 32, false],
+        ["tmp_3", 32, false],
+        ["tmp_4", 32, false],
+        ["next_tmp_2", 1, false],
+        ["next_tmp_3", 1, false],
+        ["next_tmp_4", 1, false],
+        ["next_hasReturned_0", 1, false],
+        ["fabric_metadata_t.fwd_type", 3, false],
+        ["fabric_metadata_t.next_id", 32, false],
+        ["fabric_metadata_t.pop_vlan_when_packet_in", 1, false],
+        ["fabric_metadata_t.is_multicast", 1, false],
+        ["fabric_metadata_t.clone_to_cpu", 1, false],
+        ["fabric_metadata_t.ip_proto", 8, false],
+        ["fabric_metadata_t.l4_src_port", 16, false],
+        ["fabric_metadata_t.l4_dst_port", 16, false],
+        ["fabric_metadata_t.compute_checksum", 1, false],
+        ["_padding_1", 7, false]
+      ]
+    },
+    {
+      "name" : "standard_metadata",
+      "id" : 1,
+      "fields" : [
+        ["ingress_port", 9, false],
+        ["egress_spec", 9, false],
+        ["egress_port", 9, false],
+        ["clone_spec", 32, false],
+        ["instance_type", 32, false],
+        ["drop", 1, false],
+        ["recirculate_port", 16, false],
+        ["packet_length", 32, false],
+        ["enq_timestamp", 32, false],
+        ["enq_qdepth", 19, false],
+        ["deq_timedelta", 32, false],
+        ["deq_qdepth", 19, false],
+        ["ingress_global_timestamp", 48, false],
+        ["egress_global_timestamp", 48, false],
+        ["lf_field_list", 32, false],
+        ["mcast_grp", 16, false],
+        ["resubmit_flag", 32, false],
+        ["egress_rid", 16, false],
+        ["checksum_error", 1, false],
+        ["recirculate_flag", 32, false],
+        ["_padding", 5, false]
+      ]
+    },
+    {
+      "name" : "ethernet_t",
+      "id" : 2,
+      "fields" : [
+        ["dst_addr", 48, false],
+        ["src_addr", 48, false],
+        ["ether_type", 16, false]
+      ]
+    },
+    {
+      "name" : "vlan_tag_t",
+      "id" : 3,
+      "fields" : [
+        ["pri", 3, false],
+        ["cfi", 1, false],
+        ["vlan_id", 12, false],
+        ["ether_type", 16, false]
+      ]
+    },
+    {
+      "name" : "mpls_t",
+      "id" : 4,
+      "fields" : [
+        ["label", 20, false],
+        ["tc", 3, false],
+        ["bos", 1, false],
+        ["ttl", 8, false]
+      ]
+    },
+    {
+      "name" : "ipv4_t",
+      "id" : 5,
+      "fields" : [
+        ["version", 4, false],
+        ["ihl", 4, false],
+        ["dscp", 6, false],
+        ["ecn", 2, false],
+        ["total_len", 16, false],
+        ["identification", 16, false],
+        ["flags", 3, false],
+        ["frag_offset", 13, false],
+        ["ttl", 8, false],
+        ["protocol", 8, false],
+        ["hdr_checksum", 16, false],
+        ["src_addr", 32, false],
+        ["dst_addr", 32, false]
+      ]
+    },
+    {
+      "name" : "arp_t",
+      "id" : 6,
+      "fields" : [
+        ["hw_type", 16, false],
+        ["proto_type", 16, false],
+        ["hw_addr_len", 8, false],
+        ["proto_addr_len", 8, false],
+        ["opcode", 16, false]
+      ]
+    },
+    {
+      "name" : "tcp_t",
+      "id" : 7,
+      "fields" : [
+        ["src_port", 16, false],
+        ["dst_port", 16, false],
+        ["seq_no", 32, false],
+        ["ack_no", 32, false],
+        ["data_offset", 4, false],
+        ["res", 3, false],
+        ["ecn", 3, false],
+        ["ctrl", 6, false],
+        ["window", 16, false],
+        ["checksum", 16, false],
+        ["urgent_ptr", 16, false]
+      ]
+    },
+    {
+      "name" : "udp_t",
+      "id" : 8,
+      "fields" : [
+        ["src_port", 16, false],
+        ["dst_port", 16, false],
+        ["len", 16, false],
+        ["checksum", 16, false]
+      ]
+    },
+    {
+      "name" : "icmp_t",
+      "id" : 9,
+      "fields" : [
+        ["icmp_type", 8, false],
+        ["icmp_code", 8, false],
+        ["checksum", 16, false],
+        ["identifier", 16, false],
+        ["sequence_number", 16, false],
+        ["timestamp", 64, false]
+      ]
+    },
+    {
+      "name" : "packet_out_header_t",
+      "id" : 10,
+      "fields" : [
+        ["egress_port", 9, false],
+        ["_pad", 7, false]
+      ]
+    },
+    {
+      "name" : "packet_in_header_t",
+      "id" : 11,
+      "fields" : [
+        ["ingress_port", 9, false],
+        ["_pad", 7, false]
+      ]
+    },
+    {
+      "name" : "report_fixed_header_t",
+      "id" : 12,
+      "fields" : [
+        ["ver", 4, false],
+        ["nproto", 4, false],
+        ["d", 1, false],
+        ["q", 1, false],
+        ["f", 1, false],
+        ["rsvd", 15, false],
+        ["hw_id", 6, false],
+        ["seq_no", 32, false],
+        ["ingress_tstamp", 32, false]
+      ]
+    },
+    {
+      "name" : "drop_report_header_t",
+      "id" : 13,
+      "fields" : [
+        ["switch_id", 32, false],
+        ["ingress_port_id", 16, false],
+        ["egress_port_id", 16, false],
+        ["queue_id", 8, false],
+        ["drop_reason", 8, false],
+        ["pad", 16, false]
+      ]
+    },
+    {
+      "name" : "local_report_header_t",
+      "id" : 14,
+      "fields" : [
+        ["switch_id", 32, false],
+        ["ingress_port_id", 16, false],
+        ["egress_port_id", 16, false],
+        ["queue_id", 8, false],
+        ["queue_occupancy", 24, false],
+        ["egress_tstamp", 32, false]
+      ]
+    },
+    {
+      "name" : "intl4_shim_t",
+      "id" : 15,
+      "fields" : [
+        ["int_type", 8, false],
+        ["rsvd1", 8, false],
+        ["len", 8, false],
+        ["rsvd2", 8, false]
+      ]
+    },
+    {
+      "name" : "int_header_t",
+      "id" : 16,
+      "fields" : [
+        ["ver", 2, false],
+        ["rep", 2, false],
+        ["c", 1, false],
+        ["e", 1, false],
+        ["rsvd1", 5, false],
+        ["ins_cnt", 5, false],
+        ["max_hop_cnt", 8, false],
+        ["total_hop_cnt", 8, false],
+        ["instruction_mask_0003", 4, false],
+        ["instruction_mask_0407", 4, false],
+        ["instruction_mask_0811", 4, false],
+        ["instruction_mask_1215", 4, false],
+        ["rsvd2", 16, false]
+      ]
+    },
+    {
+      "name" : "int_data_t",
+      "id" : 17,
+      "fields" : [
+        ["data", "*"]
+      ],
+      "max_length" : 1004
+    },
+    {
+      "name" : "int_switch_id_t",
+      "id" : 18,
+      "fields" : [
+        ["switch_id", 32, false]
+      ]
+    },
+    {
+      "name" : "int_port_ids_t",
+      "id" : 19,
+      "fields" : [
+        ["ingress_port_id", 16, false],
+        ["egress_port_id", 16, false]
+      ]
+    },
+    {
+      "name" : "int_hop_latency_t",
+      "id" : 20,
+      "fields" : [
+        ["hop_latency", 32, false]
+      ]
+    },
+    {
+      "name" : "int_q_occupancy_t",
+      "id" : 21,
+      "fields" : [
+        ["q_id", 8, false],
+        ["q_occupancy", 24, false]
+      ]
+    },
+    {
+      "name" : "int_ingress_tstamp_t",
+      "id" : 22,
+      "fields" : [
+        ["ingress_tstamp", 32, false]
+      ]
+    },
+    {
+      "name" : "int_egress_tstamp_t",
+      "id" : 23,
+      "fields" : [
+        ["egress_tstamp", 32, false]
+      ]
+    },
+    {
+      "name" : "int_q_congestion_t",
+      "id" : 24,
+      "fields" : [
+        ["q_id", 8, false],
+        ["q_congestion", 24, false]
+      ]
+    },
+    {
+      "name" : "int_egress_port_tx_util_t",
+      "id" : 25,
+      "fields" : [
+        ["egress_port_tx_util", 32, false]
+      ]
+    },
+    {
+      "name" : "intl4_tail_t",
+      "id" : 26,
+      "fields" : [
+        ["next_proto", 8, false],
+        ["dest_port", 16, false],
+        ["dscp", 8, false]
+      ]
+    },
+    {
+      "name" : "int_metadata_t",
+      "id" : 27,
+      "fields" : [
+        ["switch_id", 32, false],
+        ["insert_byte_cnt", 16, false],
+        ["source", 1, false],
+        ["sink", 1, false],
+        ["mirror_id", 8, false],
+        ["flow_id", 16, false],
+        ["metadata_len", 8, false],
+        ["_padding_0", 6, false]
+      ]
+    }
+  ],
+  "headers" : [
+    {
+      "name" : "scalars",
+      "id" : 0,
+      "header_type" : "scalars_0",
+      "metadata" : true,
+      "pi_omit" : true
+    },
+    {
+      "name" : "standard_metadata",
+      "id" : 1,
+      "header_type" : "standard_metadata",
+      "metadata" : true,
+      "pi_omit" : true
+    },
+    {
+      "name" : "ethernet",
+      "id" : 2,
+      "header_type" : "ethernet_t",
+      "metadata" : false,
+      "pi_omit" : true
+    },
+    {
+      "name" : "vlan_tag",
+      "id" : 3,
+      "header_type" : "vlan_tag_t",
+      "metadata" : false,
+      "pi_omit" : true
+    },
+    {
+      "name" : "mpls",
+      "id" : 4,
+      "header_type" : "mpls_t",
+      "metadata" : false,
+      "pi_omit" : true
+    },
+    {
+      "name" : "ipv4",
+      "id" : 5,
+      "header_type" : "ipv4_t",
+      "metadata" : false,
+      "pi_omit" : true
+    },
+    {
+      "name" : "arp",
+      "id" : 6,
+      "header_type" : "arp_t",
+      "metadata" : false,
+      "pi_omit" : true
+    },
+    {
+      "name" : "tcp",
+      "id" : 7,
+      "header_type" : "tcp_t",
+      "metadata" : false,
+      "pi_omit" : true
+    },
+    {
+      "name" : "udp",
+      "id" : 8,
+      "header_type" : "udp_t",
+      "metadata" : false,
+      "pi_omit" : true
+    },
+    {
+      "name" : "icmp",
+      "id" : 9,
+      "header_type" : "icmp_t",
+      "metadata" : false,
+      "pi_omit" : true
+    },
+    {
+      "name" : "packet_out",
+      "id" : 10,
+      "header_type" : "packet_out_header_t",
+      "metadata" : false,
+      "pi_omit" : true
+    },
+    {
+      "name" : "packet_in",
+      "id" : 11,
+      "header_type" : "packet_in_header_t",
+      "metadata" : false,
+      "pi_omit" : true
+    },
+    {
+      "name" : "report_ethernet",
+      "id" : 12,
+      "header_type" : "ethernet_t",
+      "metadata" : false,
+      "pi_omit" : true
+    },
+    {
+      "name" : "report_ipv4",
+      "id" : 13,
+      "header_type" : "ipv4_t",
+      "metadata" : false,
+      "pi_omit" : true
+    },
+    {
+      "name" : "report_udp",
+      "id" : 14,
+      "header_type" : "udp_t",
+      "metadata" : false,
+      "pi_omit" : true
+    },
+    {
+      "name" : "report_fixed_header",
+      "id" : 15,
+      "header_type" : "report_fixed_header_t",
+      "metadata" : false,
+      "pi_omit" : true
+    },
+    {
+      "name" : "report_local.drop_report_header",
+      "id" : 16,
+      "header_type" : "drop_report_header_t",
+      "metadata" : false,
+      "pi_omit" : true
+    },
+    {
+      "name" : "report_local.local_report_header",
+      "id" : 17,
+      "header_type" : "local_report_header_t",
+      "metadata" : false,
+      "pi_omit" : true
+    },
+    {
+      "name" : "intl4_shim",
+      "id" : 18,
+      "header_type" : "intl4_shim_t",
+      "metadata" : false,
+      "pi_omit" : true
+    },
+    {
+      "name" : "int_header",
+      "id" : 19,
+      "header_type" : "int_header_t",
+      "metadata" : false,
+      "pi_omit" : true
+    },
+    {
+      "name" : "int_data",
+      "id" : 20,
+      "header_type" : "int_data_t",
+      "metadata" : false,
+      "pi_omit" : true
+    },
+    {
+      "name" : "int_switch_id",
+      "id" : 21,
+      "header_type" : "int_switch_id_t",
+      "metadata" : false,
+      "pi_omit" : true
+    },
+    {
+      "name" : "int_port_ids",
+      "id" : 22,
+      "header_type" : "int_port_ids_t",
+      "metadata" : false,
+      "pi_omit" : true
+    },
+    {
+      "name" : "int_hop_latency",
+      "id" : 23,
+      "header_type" : "int_hop_latency_t",
+      "metadata" : false,
+      "pi_omit" : true
+    },
+    {
+      "name" : "int_q_occupancy",
+      "id" : 24,
+      "header_type" : "int_q_occupancy_t",
+      "metadata" : false,
+      "pi_omit" : true
+    },
+    {
+      "name" : "int_ingress_tstamp",
+      "id" : 25,
+      "header_type" : "int_ingress_tstamp_t",
+      "metadata" : false,
+      "pi_omit" : true
+    },
+    {
+      "name" : "int_egress_tstamp",
+      "id" : 26,
+      "header_type" : "int_egress_tstamp_t",
+      "metadata" : false,
+      "pi_omit" : true
+    },
+    {
+      "name" : "int_q_congestion",
+      "id" : 27,
+      "header_type" : "int_q_congestion_t",
+      "metadata" : false,
+      "pi_omit" : true
+    },
+    {
+      "name" : "int_egress_tx_util",
+      "id" : 28,
+      "header_type" : "int_egress_port_tx_util_t",
+      "metadata" : false,
+      "pi_omit" : true
+    },
+    {
+      "name" : "intl4_tail",
+      "id" : 29,
+      "header_type" : "intl4_tail_t",
+      "metadata" : false,
+      "pi_omit" : true
+    },
+    {
+      "name" : "userMetadata.int_meta",
+      "id" : 30,
+      "header_type" : "int_metadata_t",
+      "metadata" : true,
+      "pi_omit" : true
+    }
+  ],
+  "header_stacks" : [],
+  "header_union_types" : [
+    {
+      "name" : "local_report_t",
+      "id" : 0,
+      "headers" : [
+        ["drop_report_header", "drop_report_header_t"],
+        ["local_report_header", "local_report_header_t"]
+      ]
+    }
+  ],
+  "header_unions" : [
+    {
+      "name" : "report_local",
+      "id" : 0,
+      "union_type" : "local_report_t",
+      "header_ids" : [16, 17],
+      "pi_omit" : true
+    }
+  ],
+  "header_union_stacks" : [],
+  "field_lists" : [
+    {
+      "id" : 1,
+      "name" : "fl",
+      "elements" : []
+    }
+  ],
+  "errors" : [],
+  "enums" : [],
+  "parsers" : [
+    {
+      "name" : "parser",
+      "id" : 0,
+      "init_state" : "start",
+      "parse_states" : [
+        {
+          "name" : "start",
+          "id" : 0,
+          "parser_ops" : [],
+          "transitions" : [
+            {
+              "type" : "hexstr",
+              "value" : "0x00ff",
+              "mask" : null,
+              "next_state" : "parse_packet_out"
+            },
+            {
+              "value" : "default",
+              "mask" : null,
+              "next_state" : "parse_ethernet"
+            }
+          ],
+          "transition_key" : [
+            {
+              "type" : "field",
+              "value" : ["standard_metadata", "ingress_port"]
+            }
+          ]
+        },
+        {
+          "name" : "parse_packet_out",
+          "id" : 1,
+          "parser_ops" : [
+            {
+              "parameters" : [
+                {
+                  "type" : "regular",
+                  "value" : "packet_out"
+                }
+              ],
+              "op" : "extract"
+            }
+          ],
+          "transitions" : [
+            {
+              "value" : "default",
+              "mask" : null,
+              "next_state" : "parse_ethernet"
+            }
+          ],
+          "transition_key" : []
+        },
+        {
+          "name" : "parse_ethernet",
+          "id" : 2,
+          "parser_ops" : [
+            {
+              "parameters" : [
+                {
+                  "type" : "regular",
+                  "value" : "ethernet"
+                }
+              ],
+              "op" : "extract"
+            }
+          ],
+          "transitions" : [
+            {
+              "type" : "hexstr",
+              "value" : "0x8100",
+              "mask" : null,
+              "next_state" : "parse_vlan_tag"
+            },
+            {
+              "type" : "hexstr",
+              "value" : "0x8847",
+              "mask" : null,
+              "next_state" : "parse_mpls"
+            },
+            {
+              "type" : "hexstr",
+              "value" : "0x0806",
+              "mask" : null,
+              "next_state" : "parse_arp"
+            },
+            {
+              "type" : "hexstr",
+              "value" : "0x0800",
+              "mask" : null,
+              "next_state" : "parse_ipv4"
+            },
+            {
+              "value" : "default",
+              "mask" : null,
+              "next_state" : null
+            }
+          ],
+          "transition_key" : [
+            {
+              "type" : "field",
+              "value" : ["ethernet", "ether_type"]
+            }
+          ]
+        },
+        {
+          "name" : "parse_vlan_tag",
+          "id" : 3,
+          "parser_ops" : [
+            {
+              "parameters" : [
+                {
+                  "type" : "regular",
+                  "value" : "vlan_tag"
+                }
+              ],
+              "op" : "extract"
+            }
+          ],
+          "transitions" : [
+            {
+              "type" : "hexstr",
+              "value" : "0x0806",
+              "mask" : null,
+              "next_state" : "parse_arp"
+            },
+            {
+              "type" : "hexstr",
+              "value" : "0x0800",
+              "mask" : null,
+              "next_state" : "parse_ipv4"
+            },
+            {
+              "type" : "hexstr",
+              "value" : "0x8847",
+              "mask" : null,
+              "next_state" : "parse_mpls"
+            },
+            {
+              "value" : "default",
+              "mask" : null,
+              "next_state" : null
+            }
+          ],
+          "transition_key" : [
+            {
+              "type" : "field",
+              "value" : ["vlan_tag", "ether_type"]
+            }
+          ]
+        },
+        {
+          "name" : "parse_mpls",
+          "id" : 4,
+          "parser_ops" : [
+            {
+              "parameters" : [
+                {
+                  "type" : "regular",
+                  "value" : "mpls"
+                }
+              ],
+              "op" : "extract"
+            },
+            {
+              "parameters" : [
+                {
+                  "type" : "field",
+                  "value" : ["scalars", "tmp"]
+                },
+                {
+                  "type" : "lookahead",
+                  "value" : [0, 4]
+                }
+              ],
+              "op" : "set"
+            }
+          ],
+          "transitions" : [
+            {
+              "type" : "hexstr",
+              "value" : "0x04",
+              "mask" : null,
+              "next_state" : "parse_ipv4"
+            },
+            {
+              "value" : "default",
+              "mask" : null,
+              "next_state" : "parse_ethernet"
+            }
+          ],
+          "transition_key" : [
+            {
+              "type" : "field",
+              "value" : ["scalars", "tmp"]
+            }
+          ]
+        },
+        {
+          "name" : "parse_ipv4",
+          "id" : 5,
+          "parser_ops" : [
+            {
+              "parameters" : [
+                {
+                  "type" : "regular",
+                  "value" : "ipv4"
+                }
+              ],
+              "op" : "extract"
+            },
+            {
+              "parameters" : [
+                {
+                  "type" : "field",
+                  "value" : ["scalars", "fabric_metadata_t.ip_proto"]
+                },
+                {
+                  "type" : "field",
+                  "value" : ["ipv4", "protocol"]
+                }
+              ],
+              "op" : "set"
+            }
+          ],
+          "transitions" : [
+            {
+              "type" : "hexstr",
+              "value" : "0x06",
+              "mask" : null,
+              "next_state" : "parse_tcp"
+            },
+            {
+              "type" : "hexstr",
+              "value" : "0x11",
+              "mask" : null,
+              "next_state" : "parse_udp"
+            },
+            {
+              "type" : "hexstr",
+              "value" : "0x01",
+              "mask" : null,
+              "next_state" : "parse_icmp"
+            },
+            {
+              "value" : "default",
+              "mask" : null,
+              "next_state" : null
+            }
+          ],
+          "transition_key" : [
+            {
+              "type" : "field",
+              "value" : ["ipv4", "protocol"]
+            }
+          ]
+        },
+        {
+          "name" : "parse_arp",
+          "id" : 6,
+          "parser_ops" : [
+            {
+              "parameters" : [
+                {
+                  "type" : "regular",
+                  "value" : "arp"
+                }
+              ],
+              "op" : "extract"
+            }
+          ],
+          "transitions" : [
+            {
+              "value" : "default",
+              "mask" : null,
+              "next_state" : null
+            }
+          ],
+          "transition_key" : []
+        },
+        {
+          "name" : "parse_tcp",
+          "id" : 7,
+          "parser_ops" : [
+            {
+              "parameters" : [
+                {
+                  "type" : "regular",
+                  "value" : "tcp"
+                }
+              ],
+              "op" : "extract"
+            },
+            {
+              "parameters" : [
+                {
+                  "type" : "field",
+                  "value" : ["scalars", "fabric_metadata_t.l4_src_port"]
+                },
+                {
+                  "type" : "field",
+                  "value" : ["tcp", "src_port"]
+                }
+              ],
+              "op" : "set"
+            },
+            {
+              "parameters" : [
+                {
+                  "type" : "field",
+                  "value" : ["scalars", "fabric_metadata_t.l4_dst_port"]
+                },
+                {
+                  "type" : "field",
+                  "value" : ["tcp", "dst_port"]
+                }
+              ],
+              "op" : "set"
+            },
+            {
+              "parameters" : [
+                {
+                  "type" : "field",
+                  "value" : ["scalars", "tmp_0"]
+                },
+                {
+                  "type" : "expression",
+                  "value" : {
+                    "type" : "expression",
+                    "value" : {
+                      "op" : "?",
+                      "left" : {
+                        "type" : "hexstr",
+                        "value" : "0x01"
+                      },
+                      "right" : {
+                        "type" : "hexstr",
+                        "value" : "0x00"
+                      },
+                      "cond" : {
+                        "type" : "expression",
+                        "value" : {
+                          "op" : "and",
+                          "left" : {
+                            "type" : "expression",
+                            "value" : {
+                              "op" : "d2b",
+                              "left" : null,
+                              "right" : {
+                                "type" : "field",
+                                "value" : ["ipv4", "$valid$"]
+                              }
+                            }
+                          },
+                          "right" : {
+                            "type" : "expression",
+                            "value" : {
+                              "op" : "==",
+                              "left" : {
+                                "type" : "expression",
+                                "value" : {
+                                  "op" : "&",
+                                  "left" : {
+                                    "type" : "field",
+                                    "value" : ["ipv4", "dscp"]
+                                  },
+                                  "right" : {
+                                    "type" : "hexstr",
+                                    "value" : "0x01"
+                                  }
+                                }
+                              },
+                              "right" : {
+                                "type" : "hexstr",
+                                "value" : "0x01"
+                              }
+                            }
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+            "column" : 12,
+            "source_fragment" : "fabric_metadata.is_multicast == true ..."
+          },
+          "expression" : {
+            "type" : "expression",
+            "value" : {
+              "op" : "and",
+              "left" : {
+                "type" : "expression",
+                "value" : {
+                  "op" : "==",
+                  "left" : {
+                    "type" : "expression",
+                    "value" : {
+                      "op" : "d2b",
+                      "left" : null,
+                      "right" : {
+                        "type" : "field",
+                        "value" : ["scalars", "fabric_metadata_t.is_multicast"]
+                      }
+                    }
+                  },
+                  "right" : {
+                    "type" : "bool",
+                    "value" : true
+                  }
+                }
+              },
+              "right" : {
+                "type" : "expression",
+                "value" : {
+                  "op" : "==",
+                  "left" : {
+                    "type" : "field",
+                    "value" : ["standard_metadata", "ingress_port"]
+                  },
+                  "right" : {
+                    "type" : "field",
+                    "value" : ["standard_metadata", "egress_port"]
+                  }
+                }
+              }
+            }
+          },
+          "true_next" : "tbl_drop_now",
+          "false_next" : "FabricEgress.egress_next.egress_vlan"
+        },
+        {
+          "name" : "node_46",
+          "id" : 14,
+          "source_info" : {
+            "filename" : "include/control/packetio.p4",
+            "line" : 42,
+            "column" : 12,
+            "source_fragment" : "standard_metadata.egress_port == 255"
+          },
+          "expression" : {
+            "type" : "expression",
+            "value" : {
+              "op" : "==",
+              "left" : {
+                "type" : "field",
+                "value" : ["standard_metadata", "egress_port"]
+              },
+              "right" : {
+                "type" : "hexstr",
+                "value" : "0x00ff"
+              }
+            }
+          },
+          "true_next" : "node_47",
+          "false_next" : "node_52"
+        },
+        {
+          "name" : "node_47",
+          "id" : 15,
+          "source_info" : {
+            "filename" : "include/control/packetio.p4",
+            "line" : 43,
+            "column" : 16,
+            "source_fragment" : "hdr.vlan_tag.isValid() && fabric_metadata.pop_vlan_when_packet_in == true"
+          },
+          "expression" : {
+            "type" : "expression",
+            "value" : {
+              "op" : "and",
+              "left" : {
+                "type" : "expression",
+                "value" : {
+                  "op" : "d2b",
+                  "left" : null,
+                  "right" : {
+                    "type" : "field",
+                    "value" : ["vlan_tag", "$valid$"]
+                  }
+                }
+              },
+              "right" : {
+                "type" : "expression",
+                "value" : {
+                  "op" : "==",
+                  "left" : {
+                    "type" : "expression",
+                    "value" : {
+                      "op" : "d2b",
+                      "left" : null,
+                      "right" : {
+                        "type" : "field",
+                        "value" : ["scalars", "fabric_metadata_t.pop_vlan_when_packet_in"]
+                      }
+                    }
+                  },
+                  "right" : {
+                    "type" : "bool",
+                    "value" : true
+                  }
+                }
+              }
+            }
+          },
+          "true_next" : "tbl_pkt_io_egress_pop_vlan",
+          "false_next" : "node_49"
+        },
+        {
+          "name" : "node_49",
+          "id" : 16,
+          "source_info" : {
+            "filename" : "include/control/packetio.p4",
+            "line" : 46,
+            "column" : 16,
+            "source_fragment" : "fabric_metadata.is_multicast == true && ..."
+          },
+          "expression" : {
+            "type" : "expression",
+            "value" : {
+              "op" : "and",
+              "left" : {
+                "type" : "expression",
+                "value" : {
+                  "op" : "==",
+                  "left" : {
+                    "type" : "expression",
+                    "value" : {
+                      "op" : "d2b",
+                      "left" : null,
+                      "right" : {
+                        "type" : "field",
+                        "value" : ["scalars", "fabric_metadata_t.is_multicast"]
+                      }
+                    }
+                  },
+                  "right" : {
+                    "type" : "bool",
+                    "value" : true
+                  }
+                }
+              },
+              "right" : {
+                "type" : "expression",
+                "value" : {
+                  "op" : "==",
+                  "left" : {
+                    "type" : "expression",
+                    "value" : {
+                      "op" : "d2b",
+                      "left" : null,
+                      "right" : {
+                        "type" : "field",
+                        "value" : ["scalars", "fabric_metadata_t.clone_to_cpu"]
+                      }
+                    }
+                  },
+                  "right" : {
+                    "type" : "bool",
+                    "value" : false
+                  }
+                }
+              }
+            }
+          },
+          "true_next" : "tbl_drop_now_0",
+          "false_next" : "tbl_act_13"
+        },
+        {
+          "name" : "node_52",
+          "id" : 17,
+          "source_info" : {
+            "filename" : "fabric.p4",
+            "line" : 90,
+            "column" : 12,
+            "source_fragment" : "standard_metadata.ingress_port != 255 && ..."
+          },
+          "expression" : {
+            "type" : "expression",
+            "value" : {
+              "op" : "and",
+              "left" : {
+                "type" : "expression",
+                "value" : {
+                  "op" : "and",
+                  "left" : {
+                    "type" : "expression",
+                    "value" : {
+                      "op" : "!=",
+                      "left" : {
+                        "type" : "field",
+                        "value" : ["standard_metadata", "ingress_port"]
+                      },
+                      "right" : {
+                        "type" : "hexstr",
+                        "value" : "0x00ff"
+                      }
+                    }
+                  },
+                  "right" : {
+                    "type" : "expression",
+                    "value" : {
+                      "op" : "!=",
+                      "left" : {
+                        "type" : "field",
+                        "value" : ["standard_metadata", "egress_port"]
+                      },
+                      "right" : {
+                        "type" : "hexstr",
+                        "value" : "0x00ff"
+                      }
+                    }
+                  }
+                }
+              },
+              "right" : {
+                "type" : "expression",
+                "value" : {
+                  "op" : "or",
+                  "left" : {
+                    "type" : "expression",
+                    "value" : {
+                      "op" : "d2b",
+                      "left" : null,
+                      "right" : {
+                        "type" : "field",
+                        "value" : ["udp", "$valid$"]
+                      }
+                    }
+                  },
+                  "right" : {
+                    "type" : "expression",
+                    "value" : {
+                      "op" : "d2b",
+                      "left" : null,
+                      "right" : {
+                        "type" : "field",
+                        "value" : ["tcp", "$valid$"]
+                      }
+                    }
+                  }
+                }
+              }
+            }
+          },
+          "false_next" : null,
+          "true_next" : "node_53"
+        },
+        {
+          "name" : "node_53",
+          "id" : 18,
+          "source_info" : {
+            "filename" : "fabric.p4",
+            "line" : 93,
+            "column" : 16,
+            "source_fragment" : "fabric_metadata.int_meta.source == 1"
+          },
+          "expression" : {
+            "type" : "expression",
+            "value" : {
+              "op" : "==",
+              "left" : {
+                "type" : "field",
+                "value" : ["userMetadata.int_meta", "source"]
+              },
+              "right" : {
+                "type" : "hexstr",
+                "value" : "0x01"
+              }
+            }
+          },
+          "true_next" : "FabricEgress.process_int_source.tb_int_source",
+          "false_next" : "node_55"
+        },
+        {
+          "name" : "node_55",
+          "id" : 19,
+          "source_info" : {
+            "filename" : "fabric.p4",
+            "line" : 96,
+            "column" : 15,
+            "source_fragment" : "hdr.int_header.isValid()"
+          },
+          "expression" : {
+            "type" : "expression",
+            "value" : {
+              "op" : "d2b",
+              "left" : null,
+              "right" : {
+                "type" : "field",
+                "value" : ["int_header", "$valid$"]
+              }
+            }
+          },
+          "false_next" : null,
+          "true_next" : "FabricEgress.process_int_transit.tb_int_insert"
+        },
+        {
+          "name" : "node_60",
+          "id" : 20,
+          "source_info" : {
+            "filename" : "include/int_transit.p4",
+            "line" : 314,
+            "column" : 12,
+            "source_fragment" : "hdr.ipv4.isValid()"
+          },
+          "expression" : {
+            "type" : "expression",
+            "value" : {
+              "op" : "d2b",
+              "left" : null,
+              "right" : {
+                "type" : "field",
+                "value" : ["ipv4", "$valid$"]
+              }
+            }
+          },
+          "true_next" : "tbl_process_int_outer_encap_int_update_ipv4",
+          "false_next" : "node_62"
+        },
+        {
+          "name" : "node_62",
+          "id" : 21,
+          "source_info" : {
+            "filename" : "include/int_transit.p4",
+            "line" : 317,
+            "column" : 12,
+            "source_fragment" : "hdr.udp.isValid()"
+          },
+          "expression" : {
+            "type" : "expression",
+            "value" : {
+              "op" : "d2b",
+              "left" : null,
+              "right" : {
+                "type" : "field",
+                "value" : ["udp", "$valid$"]
+              }
+            }
+          },
+          "true_next" : "tbl_process_int_outer_encap_int_update_udp",
+          "false_next" : "node_64"
+        },
+        {
+          "name" : "node_64",
+          "id" : 22,
+          "source_info" : {
+            "filename" : "include/int_transit.p4",
+            "line" : 320,
+            "column" : 12,
+            "source_fragment" : "hdr.intl4_shim.isValid()"
+          },
+          "expression" : {
+            "type" : "expression",
+            "value" : {
+              "op" : "d2b",
+              "left" : null,
+              "right" : {
+                "type" : "field",
+                "value" : ["intl4_shim", "$valid$"]
+              }
+            }
+          },
+          "true_next" : "tbl_process_int_outer_encap_int_update_shim",
+          "false_next" : "node_66"
+        },
+        {
+          "name" : "node_66",
+          "id" : 23,
+          "source_info" : {
+            "filename" : "fabric.p4",
+            "line" : 100,
+            "column" : 20,
+            "source_fragment" : "standard_metadata.instance_type == 1"
+          },
+          "expression" : {
+            "type" : "expression",
+            "value" : {
+              "op" : "==",
+              "left" : {
+                "type" : "field",
+                "value" : ["standard_metadata", "instance_type"]
+              },
+              "right" : {
+                "type" : "hexstr",
+                "value" : "0x00000001"
+              }
+            }
+          },
+          "true_next" : "FabricEgress.process_int_report.tb_generate_report",
+          "false_next" : "node_68"
+        },
+        {
+          "name" : "node_68",
+          "id" : 24,
+          "source_info" : {
+            "filename" : "fabric.p4",
+            "line" : 104,
+            "column" : 20,
+            "source_fragment" : "fabric_metadata.int_meta.sink == 1"
+          },
+          "expression" : {
+            "type" : "expression",
+            "value" : {
+              "op" : "==",
+              "left" : {
+                "type" : "field",
+                "value" : ["userMetadata.int_meta", "sink"]
+              },
+              "right" : {
+                "type" : "hexstr",
+                "value" : "0x01"
+              }
+            }
+          },
+          "false_next" : null,
+          "true_next" : "tbl_process_int_sink_restore_header"
+        }
+      ]
+    }
+  ],
+  "checksums" : [
+    {
+      "name" : "cksum",
+      "id" : 0,
+      "target" : ["ipv4", "hdr_checksum"],
+      "type" : "generic",
+      "calculation" : "calc",
+      "if_cond" : {
+        "type" : "expression",
+        "value" : {
+          "op" : "d2b",
+          "left" : null,
+          "right" : {
+            "type" : "field",
+            "value" : ["ipv4", "$valid$"]
+          }
+        }
+      }
+    },
+    {
+      "name" : "cksum_0",
+      "id" : 1,
+      "target" : ["ipv4", "hdr_checksum"],
+      "type" : "generic",
+      "calculation" : "calc_0",
+      "if_cond" : {
+        "type" : "expression",
+        "value" : {
+          "op" : "d2b",
+          "left" : null,
+          "right" : {
+            "type" : "field",
+            "value" : ["ipv4", "$valid$"]
+          }
+        }
+      }
+    }
+  ],
+  "force_arith" : [],
+  "extern_instances" : [],
+  "field_aliases" : [
+    [
+      "queueing_metadata.enq_timestamp",
+      ["standard_metadata", "enq_timestamp"]
+    ],
+    [
+      "queueing_metadata.enq_qdepth",
+      ["standard_metadata", "enq_qdepth"]
+    ],
+    [
+      "queueing_metadata.deq_timedelta",
+      ["standard_metadata", "deq_timedelta"]
+    ],
+    [
+      "queueing_metadata.deq_qdepth",
+      ["standard_metadata", "deq_qdepth"]
+    ],
+    [
+      "intrinsic_metadata.ingress_global_timestamp",
+      ["standard_metadata", "ingress_global_timestamp"]
+    ],
+    [
+      "intrinsic_metadata.egress_global_timestamp",
+      ["standard_metadata", "egress_global_timestamp"]
+    ],
+    [
+      "intrinsic_metadata.lf_field_list",
+      ["standard_metadata", "lf_field_list"]
+    ],
+    [
+      "intrinsic_metadata.mcast_grp",
+      ["standard_metadata", "mcast_grp"]
+    ],
+    [
+      "intrinsic_metadata.resubmit_flag",
+      ["standard_metadata", "resubmit_flag"]
+    ],
+    [
+      "intrinsic_metadata.egress_rid",
+      ["standard_metadata", "egress_rid"]
+    ],
+    [
+      "intrinsic_metadata.recirculate_flag",
+      ["standard_metadata", "recirculate_flag"]
+    ]
+  ],
+  "program" : "fabric.p4",
+  "__meta__" : {
+    "version" : [2, 18],
+    "compiler" : "https://github.com/p4lang/p4c"
+  }
+}
\ No newline at end of file
diff --git a/pipelines/fabric/src/main/resources/p4c-out/fabric-int/bmv2/default/p4info.txt b/pipelines/fabric/src/main/resources/p4c-out/fabric-int/bmv2/default/p4info.txt
new file mode 100644
index 0000000..7ddae9d
--- /dev/null
+++ b/pipelines/fabric/src/main/resources/p4c-out/fabric-int/bmv2/default/p4info.txt
@@ -0,0 +1,1632 @@
+tables {
+  preamble {
+    id: 33581620
+    name: "FabricIngress.process_set_source_sink.tb_set_source"
+    alias: "tb_set_source"
+  }
+  match_fields {
+    id: 1
+    name: "standard_metadata.ingress_port"
+    bitwidth: 9
+    match_type: EXACT
+  }
+  action_refs {
+    id: 16778827
+  }
+  action_refs {
+    id: 16800567
+    annotations: "@defaultonly()"
+  }
+  direct_resource_ids: 318787614
+  size: 256
+  idle_timeout_behavior: NO_TIMEOUT
+}
+tables {
+  preamble {
+    id: 33561619
+    name: "FabricIngress.process_set_source_sink.tb_set_sink"
+    alias: "tb_set_sink"
+  }
+  match_fields {
+    id: 1
+    name: "standard_metadata.egress_spec"
+    bitwidth: 9
+    match_type: EXACT
+  }
+  action_refs {
+    id: 16788951
+  }
+  action_refs {
+    id: 16800567
+    annotations: "@defaultonly()"
+  }
+  direct_resource_ids: 318770551
+  size: 256
+  idle_timeout_behavior: NO_TIMEOUT
+}
+tables {
+  preamble {
+    id: 33611649
+    name: "FabricIngress.filtering.ingress_port_vlan"
+    alias: "ingress_port_vlan"
+  }
+  match_fields {
+    id: 1
+    name: "standard_metadata.ingress_port"
+    bitwidth: 9
+    match_type: EXACT
+  }
+  match_fields {
+    id: 2
+    name: "hdr.vlan_tag.is_valid"
+    bitwidth: 1
+    match_type: EXACT
+  }
+  match_fields {
+    id: 3
+    name: "hdr.vlan_tag.vlan_id"
+    bitwidth: 12
+    match_type: TERNARY
+  }
+  action_refs {
+    id: 16835546
+  }
+  action_refs {
+    id: 16793253
+  }
+  action_refs {
+    id: 16819938
+    annotations: "@defaultonly()"
+  }
+  action_refs {
+    id: 16798734
+  }
+  const_default_action_id: 16819938
+  direct_resource_ids: 318815501
+  size: 1024
+  idle_timeout_behavior: NO_TIMEOUT
+}
+tables {
+  preamble {
+    id: 33596298
+    name: "FabricIngress.filtering.fwd_classifier"
+    alias: "fwd_classifier"
+  }
+  match_fields {
+    id: 1
+    name: "standard_metadata.ingress_port"
+    bitwidth: 9
+    match_type: EXACT
+  }
+  match_fields {
+    id: 2
+    name: "hdr.ethernet.dst_addr"
+    bitwidth: 48
+    match_type: EXACT
+  }
+  match_fields {
+    id: 3
+    name: "hdr.vlan_tag.ether_type"
+    bitwidth: 16
+    match_type: EXACT
+  }
+  action_refs {
+    id: 16840921
+  }
+  const_default_action_id: 16840921
+  direct_resource_ids: 318827326
+  size: 1024
+  idle_timeout_behavior: NO_TIMEOUT
+}
+tables {
+  preamble {
+    id: 33596749
+    name: "FabricIngress.forwarding.bridging"
+    alias: "bridging"
+  }
+  match_fields {
+    id: 1
+    name: "hdr.vlan_tag.vlan_id"
+    bitwidth: 12
+    match_type: EXACT
+  }
+  match_fields {
+    id: 2
+    name: "hdr.ethernet.dst_addr"
+    bitwidth: 48
+    match_type: TERNARY
+  }
+  action_refs {
+    id: 16811012
+  }
+  action_refs {
+    id: 16800567
+    annotations: "@defaultonly()"
+  }
+  direct_resource_ids: 318770289
+  size: 1024
+  idle_timeout_behavior: NO_TIMEOUT
+}
+tables {
+  preamble {
+    id: 33574274
+    name: "FabricIngress.forwarding.mpls"
+    alias: "mpls"
+  }
+  match_fields {
+    id: 1
+    name: "hdr.mpls.label"
+    bitwidth: 20
+    match_type: EXACT
+  }
+  action_refs {
+    id: 16827758
+  }
+  action_refs {
+    id: 16800567
+    annotations: "@defaultonly()"
+  }
+  direct_resource_ids: 318830507
+  size: 1024
+  idle_timeout_behavior: NO_TIMEOUT
+}
+tables {
+  preamble {
+    id: 33586372
+    name: "FabricIngress.forwarding.unicast_v4"
+    alias: "unicast_v4"
+  }
+  match_fields {
+    id: 1
+    name: "hdr.ipv4.dst_addr"
+    bitwidth: 32
+    match_type: LPM
+  }
+  action_refs {
+    id: 16828976
+  }
+  action_refs {
+    id: 16800567
+    annotations: "@defaultonly()"
+  }
+  direct_resource_ids: 318768492
+  size: 1024
+  idle_timeout_behavior: NO_TIMEOUT
+}
+tables {
+  preamble {
+    id: 33574876
+    name: "FabricIngress.forwarding.acl"
+    alias: "acl"
+  }
+  match_fields {
+    id: 1
+    name: "standard_metadata.ingress_port"
+    bitwidth: 9
+    match_type: TERNARY
+  }
+  match_fields {
+    id: 2
+    name: "fabric_metadata.ip_proto"
+    bitwidth: 8
+    match_type: TERNARY
+  }
+  match_fields {
+    id: 3
+    name: "fabric_metadata.l4_src_port"
+    bitwidth: 16
+    match_type: TERNARY
+  }
+  match_fields {
+    id: 4
+    name: "fabric_metadata.l4_dst_port"
+    bitwidth: 16
+    match_type: TERNARY
+  }
+  match_fields {
+    id: 5
+    name: "hdr.ethernet.dst_addr"
+    bitwidth: 48
+    match_type: TERNARY
+  }
+  match_fields {
+    id: 6
+    name: "hdr.ethernet.src_addr"
+    bitwidth: 48
+    match_type: TERNARY
+  }
+  match_fields {
+    id: 7
+    name: "hdr.vlan_tag.vlan_id"
+    bitwidth: 12
+    match_type: TERNARY
+  }
+  match_fields {
+    id: 8
+    name: "hdr.vlan_tag.ether_type"
+    bitwidth: 16
+    match_type: TERNARY
+  }
+  match_fields {
+    id: 9
+    name: "hdr.ipv4.src_addr"
+    bitwidth: 32
+    match_type: TERNARY
+  }
+  match_fields {
+    id: 10
+    name: "hdr.ipv4.dst_addr"
+    bitwidth: 32
+    match_type: TERNARY
+  }
+  match_fields {
+    id: 11
+    name: "hdr.icmp.icmp_type"
+    bitwidth: 8
+    match_type: TERNARY
+  }
+  match_fields {
+    id: 12
+    name: "hdr.icmp.icmp_code"
+    bitwidth: 8
+    match_type: TERNARY
+  }
+  action_refs {
+    id: 16785374
+  }
+  action_refs {
+    id: 16801806
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+  direct_resource_ids: 318772272
+  size: 128
+  idle_timeout_behavior: NO_TIMEOUT
+}
+tables {
+  preamble {
+    id: 33562709
+    name: "FabricIngress.next.vlan_meta"
+    alias: "vlan_meta"
+  }
+  match_fields {
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+    name: "fabric_metadata.next_id"
+    bitwidth: 32
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+  size: 1024
+  idle_timeout_behavior: NO_TIMEOUT
+}
+tables {
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+    name: "FabricIngress.next.simple"
+    alias: "simple"
+  }
+  match_fields {
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+    name: "fabric_metadata.next_id"
+    bitwidth: 32
+    match_type: EXACT
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+  size: 1024
+  idle_timeout_behavior: NO_TIMEOUT
+}
+tables {
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+    name: "FabricIngress.next.hashed"
+    alias: "hashed"
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+  match_fields {
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+    name: "fabric_metadata.next_id"
+    bitwidth: 32
+    match_type: EXACT
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+  implementation_id: 285233747
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+  size: 1024
+  idle_timeout_behavior: NO_TIMEOUT
+}
+tables {
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+    name: "FabricIngress.next.multicast"
+    alias: "multicast"
+  }
+  match_fields {
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+    name: "fabric_metadata.next_id"
+    bitwidth: 32
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+}
+tables {
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+    name: "FabricEgress.process_int_source.tb_int_source"
+    alias: "tb_int_source"
+  }
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+    name: "hdr.ipv4.src_addr"
+    bitwidth: 32
+    match_type: TERNARY
+  }
+  match_fields {
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+    name: "hdr.ipv4.dst_addr"
+    bitwidth: 32
+    match_type: TERNARY
+  }
+  match_fields {
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+    name: "fabric_metadata.l4_src_port"
+    bitwidth: 16
+    match_type: TERNARY
+  }
+  match_fields {
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+    name: "fabric_metadata.l4_dst_port"
+    bitwidth: 16
+    match_type: TERNARY
+  }
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+    annotations: "@defaultonly()"
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+  size: 1024
+  idle_timeout_behavior: NO_TIMEOUT
+}
+tables {
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+    name: "FabricEgress.process_int_transit.tb_int_insert"
+    alias: "tb_int_insert"
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+}
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+    name: "FabricEgress.process_int_transit.tb_int_inst_0003"
+    alias: "tb_int_inst_0003"
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+    name: "hdr.int_header.instruction_mask_0003"
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+    annotations: "@defaultonly()"
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+  size: 16
+  idle_timeout_behavior: NO_TIMEOUT
+}
+tables {
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+    name: "FabricEgress.process_int_transit.tb_int_inst_0407"
+    alias: "tb_int_inst_0407"
+  }
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+    name: "hdr.int_header.instruction_mask_0407"
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+    annotations: "@defaultonly()"
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+  size: 16
+  idle_timeout_behavior: NO_TIMEOUT
+}
+tables {
+  preamble {
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+    name: "FabricEgress.process_int_report.tb_generate_report"
+    alias: "tb_generate_report"
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+    annotations: "@defaultonly()"
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+  size: 1024
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+}
+tables {
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+    id: 33599342
+    name: "FabricEgress.egress_next.egress_vlan"
+    alias: "egress_vlan"
+  }
+  match_fields {
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+    name: "hdr.vlan_tag.vlan_id"
+    bitwidth: 12
+    match_type: EXACT
+  }
+  match_fields {
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+    name: "standard_metadata.egress_port"
+    bitwidth: 9
+    match_type: EXACT
+  }
+  action_refs {
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+    annotations: "@defaultonly()"
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+  size: 1024
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+}
+actions {
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+    name: "NoAction"
+    alias: "NoAction"
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+}
+actions {
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+    name: "nop"
+    alias: "nop"
+  }
+}
+actions {
+  preamble {
+    id: 16778827
+    name: "FabricIngress.process_set_source_sink.int_set_source"
+    alias: "int_set_source"
+  }
+}
+actions {
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+    name: "FabricIngress.process_set_source_sink.int_set_sink"
+    alias: "int_set_sink"
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+}
+actions {
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+    name: "FabricIngress.filtering.drop"
+    alias: "filtering.drop"
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+}
+actions {
+  preamble {
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+    name: "FabricIngress.filtering.set_vlan"
+    alias: "filtering.set_vlan"
+  }
+  params {
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+    name: "new_vlan_id"
+    bitwidth: 12
+  }
+}
+actions {
+  preamble {
+    id: 16835546
+    name: "FabricIngress.filtering.push_internal_vlan"
+    alias: "push_internal_vlan"
+  }
+  params {
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+    name: "new_vlan_id"
+    bitwidth: 12
+  }
+}
+actions {
+  preamble {
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+    name: "FabricIngress.filtering.set_forwarding_type"
+    alias: "set_forwarding_type"
+  }
+  params {
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+    name: "fwd_type"
+    bitwidth: 3
+  }
+}
+actions {
+  preamble {
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+    name: "FabricIngress.forwarding.set_next_id_bridging"
+    alias: "set_next_id_bridging"
+  }
+  params {
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+    name: "next_id"
+    bitwidth: 32
+  }
+}
+actions {
+  preamble {
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+    name: "FabricIngress.forwarding.pop_mpls_and_next"
+    alias: "pop_mpls_and_next"
+  }
+  params {
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+    name: "next_id"
+    bitwidth: 32
+  }
+}
+actions {
+  preamble {
+    id: 16828976
+    name: "FabricIngress.forwarding.set_next_id_unicast_v4"
+    alias: "set_next_id_unicast_v4"
+  }
+  params {
+    id: 1
+    name: "next_id"
+    bitwidth: 32
+  }
+}
+actions {
+  preamble {
+    id: 16785374
+    name: "FabricIngress.forwarding.set_next_id_acl"
+    alias: "set_next_id_acl"
+  }
+  params {
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+    name: "next_id"
+    bitwidth: 32
+  }
+}
+actions {
+  preamble {
+    id: 16801806
+    name: "FabricIngress.forwarding.punt_to_cpu"
+    alias: "punt_to_cpu"
+  }
+}
+actions {
+  preamble {
+    id: 16784835
+    name: "FabricIngress.forwarding.clone_to_cpu"
+    alias: "clone_to_cpu"
+  }
+}
+actions {
+  preamble {
+    id: 16833260
+    name: "FabricIngress.forwarding.drop"
+    alias: "forwarding.drop"
+  }
+}
+actions {
+  preamble {
+    id: 16790685
+    name: "FabricIngress.next.set_vlan"
+    alias: "next.set_vlan"
+  }
+  params {
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+    name: "new_vlan_id"
+    bitwidth: 12
+  }
+}
+actions {
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+    name: "FabricIngress.next.output_simple"
+    alias: "output_simple"
+  }
+  params {
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+    name: "port_num"
+    bitwidth: 9
+  }
+}
+actions {
+  preamble {
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+    name: "FabricIngress.next.set_vlan_output"
+    alias: "set_vlan_output"
+  }
+  params {
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+    name: "new_vlan_id"
+    bitwidth: 12
+  }
+  params {
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+    name: "port_num"
+    bitwidth: 9
+  }
+}
+actions {
+  preamble {
+    id: 16780007
+    name: "FabricIngress.next.l3_routing_simple"
+    alias: "l3_routing_simple"
+  }
+  params {
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+    name: "port_num"
+    bitwidth: 9
+  }
+  params {
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+    name: "smac"
+    bitwidth: 48
+  }
+  params {
+    id: 3
+    name: "dmac"
+    bitwidth: 48
+  }
+}
+actions {
+  preamble {
+    id: 16806134
+    name: "FabricIngress.next.mpls_routing_v4_simple"
+    alias: "mpls_routing_v4_simple"
+  }
+  params {
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+    name: "port_num"
+    bitwidth: 9
+  }
+  params {
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+    name: "smac"
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+  }
+  params {
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+    name: "dmac"
+    bitwidth: 48
+  }
+  params {
+    id: 4
+    name: "label"
+    bitwidth: 20
+  }
+}
+actions {
+  preamble {
+    id: 16795970
+    name: "FabricIngress.next.mpls_routing_v6_simple"
+    alias: "mpls_routing_v6_simple"
+  }
+  params {
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+    name: "port_num"
+    bitwidth: 9
+  }
+  params {
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+    name: "smac"
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+  }
+  params {
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+    name: "dmac"
+    bitwidth: 48
+  }
+  params {
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+    name: "label"
+    bitwidth: 20
+  }
+}
+actions {
+  preamble {
+    id: 16791579
+    name: "FabricIngress.next.l3_routing_vlan"
+    alias: "l3_routing_vlan"
+  }
+  params {
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+    name: "port_num"
+    bitwidth: 9
+  }
+  params {
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+    name: "smac"
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+  }
+  params {
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+    name: "dmac"
+    bitwidth: 48
+  }
+  params {
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+    name: "new_vlan_id"
+    bitwidth: 12
+  }
+}
+actions {
+  preamble {
+    id: 16800211
+    name: "FabricIngress.next.l3_routing_hashed"
+    alias: "l3_routing_hashed"
+  }
+  params {
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+    name: "port_num"
+    bitwidth: 9
+  }
+  params {
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+    name: "smac"
+    bitwidth: 48
+  }
+  params {
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+    name: "dmac"
+    bitwidth: 48
+  }
+}
+actions {
+  preamble {
+    id: 16779239
+    name: "FabricIngress.next.mpls_routing_v4_hashed"
+    alias: "mpls_routing_v4_hashed"
+  }
+  params {
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+    name: "port_num"
+    bitwidth: 9
+  }
+  params {
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+    name: "smac"
+    bitwidth: 48
+  }
+  params {
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+    name: "dmac"
+    bitwidth: 48
+  }
+  params {
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+    name: "label"
+    bitwidth: 20
+  }
+}
+actions {
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+    name: "FabricIngress.next.mpls_routing_v6_hashed"
+    alias: "mpls_routing_v6_hashed"
+  }
+  params {
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+    name: "port_num"
+    bitwidth: 9
+  }
+  params {
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+    name: "smac"
+    bitwidth: 48
+  }
+  params {
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+    name: "dmac"
+    bitwidth: 48
+  }
+  params {
+    id: 4
+    name: "label"
+    bitwidth: 20
+  }
+}
+actions {
+  preamble {
+    id: 16789575
+    name: "FabricIngress.next.set_mcast_group"
+    alias: "set_mcast_group"
+  }
+  params {
+    id: 1
+    name: "gid"
+    bitwidth: 16
+  }
+}
+actions {
+  preamble {
+    id: 16823970
+    name: "drop_now"
+    alias: "drop_now"
+  }
+}
+actions {
+  preamble {
+    id: 16807851
+    name: "FabricEgress.process_int_source.int_source_dscp"
+    alias: "int_source_dscp"
+  }
+  params {
+    id: 1
+    name: "max_hop"
+    bitwidth: 8
+  }
+  params {
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+    name: "ins_cnt"
+    bitwidth: 5
+  }
+  params {
+    id: 3
+    name: "ins_mask0003"
+    bitwidth: 4
+  }
+  params {
+    id: 4
+    name: "ins_mask0407"
+    bitwidth: 4
+  }
+}
+actions {
+  preamble {
+    id: 16806280
+    name: "FabricEgress.process_int_transit.int_update_total_hop_cnt"
+    alias: "int_update_total_hop_cnt"
+  }
+}
+actions {
+  preamble {
+    id: 16806530
+    name: "FabricEgress.process_int_transit.int_transit"
+    alias: "int_transit"
+  }
+  params {
+    id: 1
+    name: "switch_id"
+    bitwidth: 32
+  }
+}
+actions {
+  preamble {
+    id: 16788439
+    name: "FabricEgress.process_int_transit.int_set_header_0003_i0"
+    alias: "int_set_header_0003_i0"
+  }
+}
+actions {
+  preamble {
+    id: 16792702
+    name: "FabricEgress.process_int_transit.int_set_header_0003_i1"
+    alias: "int_set_header_0003_i1"
+  }
+}
+actions {
+  preamble {
+    id: 16834796
+    name: "FabricEgress.process_int_transit.int_set_header_0003_i2"
+    alias: "int_set_header_0003_i2"
+  }
+}
+actions {
+  preamble {
+    id: 16815381
+    name: "FabricEgress.process_int_transit.int_set_header_0003_i3"
+    alias: "int_set_header_0003_i3"
+  }
+}
+actions {
+  preamble {
+    id: 16824457
+    name: "FabricEgress.process_int_transit.int_set_header_0003_i4"
+    alias: "int_set_header_0003_i4"
+  }
+}
+actions {
+  preamble {
+    id: 16796364
+    name: "FabricEgress.process_int_transit.int_set_header_0003_i5"
+    alias: "int_set_header_0003_i5"
+  }
+}
+actions {
+  preamble {
+    id: 16806322
+    name: "FabricEgress.process_int_transit.int_set_header_0003_i6"
+    alias: "int_set_header_0003_i6"
+  }
+}
+actions {
+  preamble {
+    id: 16819063
+    name: "FabricEgress.process_int_transit.int_set_header_0003_i7"
+    alias: "int_set_header_0003_i7"
+  }
+}
+actions {
+  preamble {
+    id: 16828306
+    name: "FabricEgress.process_int_transit.int_set_header_0003_i8"
+    alias: "int_set_header_0003_i8"
+  }
+}
+actions {
+  preamble {
+    id: 16799786
+    name: "FabricEgress.process_int_transit.int_set_header_0003_i9"
+    alias: "int_set_header_0003_i9"
+  }
+}
+actions {
+  preamble {
+    id: 16796975
+    name: "FabricEgress.process_int_transit.int_set_header_0003_i10"
+    alias: "int_set_header_0003_i10"
+  }
+}
+actions {
+  preamble {
+    id: 16801652
+    name: "FabricEgress.process_int_transit.int_set_header_0003_i11"
+    alias: "int_set_header_0003_i11"
+  }
+}
+actions {
+  preamble {
+    id: 16778440
+    name: "FabricEgress.process_int_transit.int_set_header_0003_i12"
+    alias: "int_set_header_0003_i12"
+  }
+}
+actions {
+  preamble {
+    id: 16790887
+    name: "FabricEgress.process_int_transit.int_set_header_0003_i13"
+    alias: "int_set_header_0003_i13"
+  }
+}
+actions {
+  preamble {
+    id: 16783849
+    name: "FabricEgress.process_int_transit.int_set_header_0003_i14"
+    alias: "int_set_header_0003_i14"
+  }
+}
+actions {
+  preamble {
+    id: 16837726
+    name: "FabricEgress.process_int_transit.int_set_header_0003_i15"
+    alias: "int_set_header_0003_i15"
+  }
+}
+actions {
+  preamble {
+    id: 16839298
+    name: "FabricEgress.process_int_transit.int_set_header_0407_i0"
+    alias: "int_set_header_0407_i0"
+  }
+}
+actions {
+  preamble {
+    id: 16837018
+    name: "FabricEgress.process_int_transit.int_set_header_0407_i1"
+    alias: "int_set_header_0407_i1"
+  }
+}
+actions {
+  preamble {
+    id: 16827414
+    name: "FabricEgress.process_int_transit.int_set_header_0407_i2"
+    alias: "int_set_header_0407_i2"
+  }
+}
+actions {
+  preamble {
+    id: 16786021
+    name: "FabricEgress.process_int_transit.int_set_header_0407_i3"
+    alias: "int_set_header_0407_i3"
+  }
+}
+actions {
+  preamble {
+    id: 16785131
+    name: "FabricEgress.process_int_transit.int_set_header_0407_i4"
+    alias: "int_set_header_0407_i4"
+  }
+}
+actions {
+  preamble {
+    id: 16808652
+    name: "FabricEgress.process_int_transit.int_set_header_0407_i5"
+    alias: "int_set_header_0407_i5"
+  }
+}
+actions {
+  preamble {
+    id: 16799296
+    name: "FabricEgress.process_int_transit.int_set_header_0407_i6"
+    alias: "int_set_header_0407_i6"
+  }
+}
+actions {
+  preamble {
+    id: 16780668
+    name: "FabricEgress.process_int_transit.int_set_header_0407_i7"
+    alias: "int_set_header_0407_i7"
+  }
+}
+actions {
+  preamble {
+    id: 16805625
+    name: "FabricEgress.process_int_transit.int_set_header_0407_i8"
+    alias: "int_set_header_0407_i8"
+  }
+}
+actions {
+  preamble {
+    id: 16778495
+    name: "FabricEgress.process_int_transit.int_set_header_0407_i9"
+    alias: "int_set_header_0407_i9"
+  }
+}
+actions {
+  preamble {
+    id: 16784981
+    name: "FabricEgress.process_int_transit.int_set_header_0407_i10"
+    alias: "int_set_header_0407_i10"
+  }
+}
+actions {
+  preamble {
+    id: 16806353
+    name: "FabricEgress.process_int_transit.int_set_header_0407_i11"
+    alias: "int_set_header_0407_i11"
+  }
+}
+actions {
+  preamble {
+    id: 16802140
+    name: "FabricEgress.process_int_transit.int_set_header_0407_i12"
+    alias: "int_set_header_0407_i12"
+  }
+}
+actions {
+  preamble {
+    id: 16827601
+    name: "FabricEgress.process_int_transit.int_set_header_0407_i13"
+    alias: "int_set_header_0407_i13"
+  }
+}
+actions {
+  preamble {
+    id: 16820295
+    name: "FabricEgress.process_int_transit.int_set_header_0407_i14"
+    alias: "int_set_header_0407_i14"
+  }
+}
+actions {
+  preamble {
+    id: 16810955
+    name: "FabricEgress.process_int_transit.int_set_header_0407_i15"
+    alias: "int_set_header_0407_i15"
+  }
+}
+actions {
+  preamble {
+    id: 16816602
+    name: "FabricEgress.process_int_outer_encap.int_update_ipv4"
+    alias: "int_update_ipv4"
+  }
+}
+actions {
+  preamble {
+    id: 16829666
+    name: "FabricEgress.process_int_outer_encap.int_update_udp"
+    alias: "int_update_udp"
+  }
+}
+actions {
+  preamble {
+    id: 16826978
+    name: "FabricEgress.process_int_outer_encap.int_update_shim"
+    alias: "int_update_shim"
+  }
+}
+actions {
+  preamble {
+    id: 16814383
+    name: "FabricEgress.process_int_report.do_report_encapsulation"
+    alias: "do_report_encapsulation"
+  }
+  params {
+    id: 1
+    name: "src_mac"
+    bitwidth: 48
+  }
+  params {
+    id: 2
+    name: "mon_mac"
+    bitwidth: 48
+  }
+  params {
+    id: 3
+    name: "src_ip"
+    bitwidth: 32
+  }
+  params {
+    id: 4
+    name: "mon_ip"
+    bitwidth: 32
+  }
+  params {
+    id: 5
+    name: "mon_port"
+    bitwidth: 16
+  }
+}
+actions {
+  preamble {
+    id: 16810741
+    name: "FabricEgress.process_int_sink.restore_header"
+    alias: "restore_header"
+  }
+}
+actions {
+  preamble {
+    id: 16787662
+    name: "FabricEgress.process_int_sink.int_sink"
+    alias: "int_sink"
+  }
+}
+actions {
+  preamble {
+    id: 16801047
+    name: "FabricEgress.pkt_io_egress.pop_vlan"
+    alias: "pkt_io_egress.pop_vlan"
+  }
+}
+actions {
+  preamble {
+    id: 16790030
+    name: "FabricEgress.egress_next.pop_vlan"
+    alias: "egress_next.pop_vlan"
+  }
+}
+action_profiles {
+  preamble {
+    id: 285233747
+    name: "FabricIngress.next.ecmp_selector"
+    alias: "ecmp_selector"
+  }
+  table_ids: 33608588
+  with_selector: true
+  size: 64
+}
+counters {
+  preamble {
+    id: 302011205
+    name: "FabricIngress.port_counters_control.egress_port_counter"
+    alias: "egress_port_counter"
+  }
+  spec {
+    unit: BOTH
+  }
+  size: 511
+}
+counters {
+  preamble {
+    id: 302002771
+    name: "FabricIngress.port_counters_control.ingress_port_counter"
+    alias: "ingress_port_counter"
+  }
+  spec {
+    unit: BOTH
+  }
+  size: 511
+}
+direct_counters {
+  preamble {
+    id: 318787614
+    name: "FabricIngress.process_set_source_sink.counter_set_source"
+    alias: "counter_set_source"
+  }
+  spec {
+    unit: BOTH
+  }
+  direct_table_id: 33581620
+}
+direct_counters {
+  preamble {
+    id: 318770551
+    name: "FabricIngress.process_set_source_sink.counter_set_sink"
+    alias: "counter_set_sink"
+  }
+  spec {
+    unit: BOTH
+  }
+  direct_table_id: 33561619
+}
+direct_counters {
+  preamble {
+    id: 318815501
+    name: "FabricIngress.filtering.ingress_port_vlan_counter"
+    alias: "ingress_port_vlan_counter"
+  }
+  spec {
+    unit: BOTH
+  }
+  direct_table_id: 33611649
+}
+direct_counters {
+  preamble {
+    id: 318827326
+    name: "FabricIngress.filtering.fwd_classifier_counter"
+    alias: "fwd_classifier_counter"
+  }
+  spec {
+    unit: BOTH
+  }
+  direct_table_id: 33596298
+}
+direct_counters {
+  preamble {
+    id: 318770289
+    name: "FabricIngress.forwarding.bridging_counter"
+    alias: "bridging_counter"
+  }
+  spec {
+    unit: BOTH
+  }
+  direct_table_id: 33596749
+}
+direct_counters {
+  preamble {
+    id: 318830507
+    name: "FabricIngress.forwarding.mpls_counter"
+    alias: "mpls_counter"
+  }
+  spec {
+    unit: BOTH
+  }
+  direct_table_id: 33574274
+}
+direct_counters {
+  preamble {
+    id: 318768492
+    name: "FabricIngress.forwarding.unicast_v4_counter"
+    alias: "unicast_v4_counter"
+  }
+  spec {
+    unit: BOTH
+  }
+  direct_table_id: 33586372
+}
+direct_counters {
+  preamble {
+    id: 318772272
+    name: "FabricIngress.forwarding.acl_counter"
+    alias: "acl_counter"
+  }
+  spec {
+    unit: BOTH
+  }
+  direct_table_id: 33574876
+}
+direct_counters {
+  preamble {
+    id: 318785328
+    name: "FabricIngress.next.vlan_meta_counter"
+    alias: "vlan_meta_counter"
+  }
+  spec {
+    unit: BOTH
+  }
+  direct_table_id: 33562709
+}
+direct_counters {
+  preamble {
+    id: 318769096
+    name: "FabricIngress.next.simple_counter"
+    alias: "simple_counter"
+  }
+  spec {
+    unit: BOTH
+  }
+  direct_table_id: 33571723
+}
+direct_counters {
+  preamble {
+    id: 318800532
+    name: "FabricIngress.next.hashed_counter"
+    alias: "hashed_counter"
+  }
+  spec {
+    unit: BOTH
+  }
+  direct_table_id: 33608588
+}
+direct_counters {
+  preamble {
+    id: 318801752
+    name: "FabricIngress.next.multicast_counter"
+    alias: "multicast_counter"
+  }
+  spec {
+    unit: BOTH
+  }
+  direct_table_id: 33606828
+}
+direct_counters {
+  preamble {
+    id: 318776637
+    name: "FabricEgress.process_int_source.counter_int_source"
+    alias: "counter_int_source"
+  }
+  spec {
+    unit: BOTH
+  }
+  direct_table_id: 33566961
+}
+direct_counters {
+  preamble {
+    id: 318794595
+    name: "FabricEgress.process_int_transit.counter_int_insert"
+    alias: "counter_int_insert"
+  }
+  spec {
+    unit: BOTH
+  }
+  direct_table_id: 33602084
+}
+direct_counters {
+  preamble {
+    id: 318777781
+    name: "FabricEgress.process_int_transit.counter_int_inst_0003"
+    alias: "counter_int_inst_0003"
+  }
+  spec {
+    unit: BOTH
+  }
+  direct_table_id: 33561642
+}
+direct_counters {
+  preamble {
+    id: 318818305
+    name: "FabricEgress.process_int_transit.counter_int_inst_0407"
+    alias: "counter_int_inst_0407"
+  }
+  spec {
+    unit: BOTH
+  }
+  direct_table_id: 33571998
+}
+direct_counters {
+  preamble {
+    id: 318827144
+    name: "FabricEgress.egress_next.egress_vlan_counter"
+    alias: "egress_vlan_counter"
+  }
+  spec {
+    unit: BOTH
+  }
+  direct_table_id: 33599342
+}
+controller_packet_metadata {
+  preamble {
+    id: 67146229
+    name: "packet_in"
+    annotations: "@controller_header(\"packet_in\")"
+  }
+  metadata {
+    id: 1
+    name: "ingress_port"
+    bitwidth: 9
+  }
+  metadata {
+    id: 2
+    name: "_pad"
+    bitwidth: 7
+  }
+}
+controller_packet_metadata {
+  preamble {
+    id: 67121543
+    name: "packet_out"
+    annotations: "@controller_header(\"packet_out\")"
+  }
+  metadata {
+    id: 1
+    name: "egress_port"
+    bitwidth: 9
+  }
+  metadata {
+    id: 2
+    name: "_pad"
+    bitwidth: 7
+  }
+}
+type_info {
+}
diff --git a/pipelines/fabric/src/main/resources/p4c-out/fabric-spgw/bmv2/default/bmv2.json b/pipelines/fabric/src/main/resources/p4c-out/fabric-spgw/bmv2/default/bmv2.json
index f0f4ba3..da1df9b 100644
--- a/pipelines/fabric/src/main/resources/p4c-out/fabric-spgw/bmv2/default/bmv2.json
+++ b/pipelines/fabric/src/main/resources/p4c-out/fabric-spgw/bmv2/default/bmv2.json
@@ -88,7 +88,8 @@
       "fields" : [
         ["version", 4, false],
         ["ihl", 4, false],
-        ["diffserv", 8, false],
+        ["dscp", 6, false],
+        ["ecn", 2, false],
         ["total_len", 16, false],
         ["identification", 16, false],
         ["flags", 3, false],
@@ -842,7 +843,7 @@
       "id" : 0,
       "source_info" : {
         "filename" : "include/parser.p4",
-        "line" : 163,
+        "line" : 212,
         "column" : 8,
         "source_fragment" : "FabricDeparser"
       },
@@ -971,7 +972,11 @@
         },
         {
           "type" : "field",
-          "value" : ["ipv4", "diffserv"]
+          "value" : ["ipv4", "dscp"]
+        },
+        {
+          "type" : "field",
+          "value" : ["ipv4", "ecn"]
         },
         {
           "type" : "field",
@@ -1012,7 +1017,7 @@
       "id" : 1,
       "source_info" : {
         "filename" : "include/spgw.p4",
-        "line" : 291,
+        "line" : 292,
         "column" : 8,
         "source_fragment" : "update_checksum(gtpu_ipv4.isValid(), ..."
       },
@@ -1028,7 +1033,11 @@
         },
         {
           "type" : "field",
-          "value" : ["gtpu_ipv4", "diffserv"]
+          "value" : ["gtpu_ipv4", "dscp"]
+        },
+        {
+          "type" : "field",
+          "value" : ["gtpu_ipv4", "ecn"]
         },
         {
           "type" : "field",
@@ -1069,7 +1078,7 @@
       "id" : 2,
       "source_info" : {
         "filename" : "include/checksum.p4",
-        "line" : 56,
+        "line" : 57,
         "column" : 8,
         "source_fragment" : "verify_checksum(hdr.ipv4.isValid(), ..."
       },
@@ -1085,7 +1094,11 @@
         },
         {
           "type" : "field",
-          "value" : ["ipv4", "diffserv"]
+          "value" : ["ipv4", "dscp"]
+        },
+        {
+          "type" : "field",
+          "value" : ["ipv4", "ecn"]
         },
         {
           "type" : "field",
@@ -1508,7 +1521,7 @@
           ],
           "source_info" : {
             "filename" : "include/control/../define.p4",
-            "line" : 66,
+            "line" : 74,
             "column" : 31,
             "source_fragment" : "0x8100; ..."
           }
@@ -2123,7 +2136,7 @@
           ],
           "source_info" : {
             "filename" : "include/control/../define.p4",
-            "line" : 67,
+            "line" : 75,
             "column" : 31,
             "source_fragment" : "0x8847; ..."
           }
@@ -2199,7 +2212,7 @@
           ],
           "source_info" : {
             "filename" : "include/control/../define.p4",
-            "line" : 87,
+            "line" : 95,
             "column" : 32,
             "source_fragment" : "64; ..."
           }
@@ -2314,7 +2327,7 @@
           ],
           "source_info" : {
             "filename" : "include/control/../define.p4",
-            "line" : 67,
+            "line" : 75,
             "column" : 31,
             "source_fragment" : "0x8847; ..."
           }
@@ -2390,7 +2403,7 @@
           ],
           "source_info" : {
             "filename" : "include/control/../define.p4",
-            "line" : 87,
+            "line" : 95,
             "column" : 32,
             "source_fragment" : "64; ..."
           }
@@ -2682,7 +2695,7 @@
           ],
           "source_info" : {
             "filename" : "include/control/../define.p4",
-            "line" : 67,
+            "line" : 75,
             "column" : 31,
             "source_fragment" : "0x8847; ..."
           }
@@ -2758,7 +2771,7 @@
           ],
           "source_info" : {
             "filename" : "include/control/../define.p4",
-            "line" : 87,
+            "line" : 95,
             "column" : 32,
             "source_fragment" : "64; ..."
           }
@@ -2873,7 +2886,7 @@
           ],
           "source_info" : {
             "filename" : "include/control/../define.p4",
-            "line" : 67,
+            "line" : 75,
             "column" : 31,
             "source_fragment" : "0x8847; ..."
           }
@@ -2949,7 +2962,7 @@
           ],
           "source_info" : {
             "filename" : "include/control/../define.p4",
-            "line" : 87,
+            "line" : 95,
             "column" : 32,
             "source_fragment" : "64; ..."
           }
@@ -3248,7 +3261,7 @@
           ],
           "source_info" : {
             "filename" : "include/control/../define.p4",
-            "line" : 98,
+            "line" : 106,
             "column" : 31,
             "source_fragment" : "1w0; ..."
           }
@@ -3363,7 +3376,7 @@
           ],
           "source_info" : {
             "filename" : "include/control/../define.p4",
-            "line" : 99,
+            "line" : 107,
             "column" : 33,
             "source_fragment" : "1w1; ..."
           }
@@ -3570,7 +3583,7 @@
           ],
           "source_info" : {
             "filename" : "include/control/../define.p4",
-            "line" : 69,
+            "line" : 77,
             "column" : 31,
             "source_fragment" : "0x0800; ..."
           }
@@ -4101,7 +4114,7 @@
           ],
           "source_info" : {
             "filename" : "include/control/../define.p4",
-            "line" : 78,
+            "line" : 86,
             "column" : 28,
             "source_fragment" : "5; ..."
           }
@@ -4111,7 +4124,7 @@
           "parameters" : [
             {
               "type" : "field",
-              "value" : ["gtpu_ipv4", "diffserv"]
+              "value" : ["gtpu_ipv4", "dscp"]
             },
             {
               "type" : "hexstr",
@@ -4122,7 +4135,26 @@
             "filename" : "include/spgw.p4",
             "line" : 212,
             "column" : 8,
-            "source_fragment" : "gtpu_ipv4.diffserv = 0"
+            "source_fragment" : "gtpu_ipv4.dscp = 0"
+          }
+        },
+        {
+          "op" : "assign",
+          "parameters" : [
+            {
+              "type" : "field",
+              "value" : ["gtpu_ipv4", "ecn"]
+            },
+            {
+              "type" : "hexstr",
+              "value" : "0x00"
+            }
+          ],
+          "source_info" : {
+            "filename" : "include/spgw.p4",
+            "line" : 213,
+            "column" : 8,
+            "source_fragment" : "gtpu_ipv4.ecn = 0"
           }
         },
         {
@@ -4162,7 +4194,7 @@
           ],
           "source_info" : {
             "filename" : "include/spgw.p4",
-            "line" : 213,
+            "line" : 214,
             "column" : 8,
             "source_fragment" : "gtpu_ipv4.total_len = spgw_meta.ipv4_len ..."
           }
@@ -4181,7 +4213,7 @@
           ],
           "source_info" : {
             "filename" : "include/spgw.p4",
-            "line" : 215,
+            "line" : 216,
             "column" : 8,
             "source_fragment" : "gtpu_ipv4.identification = 0x1513"
           }
@@ -4200,7 +4232,7 @@
           ],
           "source_info" : {
             "filename" : "include/spgw.p4",
-            "line" : 216,
+            "line" : 217,
             "column" : 8,
             "source_fragment" : "gtpu_ipv4.flags = 0"
           }
@@ -4219,7 +4251,7 @@
           ],
           "source_info" : {
             "filename" : "include/spgw.p4",
-            "line" : 217,
+            "line" : 218,
             "column" : 8,
             "source_fragment" : "gtpu_ipv4.frag_offset = 0"
           }
@@ -4238,7 +4270,7 @@
           ],
           "source_info" : {
             "filename" : "include/control/../define.p4",
-            "line" : 88,
+            "line" : 96,
             "column" : 32,
             "source_fragment" : "64; ..."
           }
@@ -4257,7 +4289,7 @@
           ],
           "source_info" : {
             "filename" : "include/control/../define.p4",
-            "line" : 75,
+            "line" : 83,
             "column" : 25,
             "source_fragment" : "17; ..."
           }
@@ -4276,7 +4308,7 @@
           ],
           "source_info" : {
             "filename" : "include/spgw.p4",
-            "line" : 220,
+            "line" : 221,
             "column" : 8,
             "source_fragment" : "gtpu_ipv4.dst_addr = spgw_meta.s1u_enb_addr"
           }
@@ -4295,7 +4327,7 @@
           ],
           "source_info" : {
             "filename" : "include/spgw.p4",
-            "line" : 221,
+            "line" : 222,
             "column" : 8,
             "source_fragment" : "gtpu_ipv4.src_addr = spgw_meta.s1u_sgw_addr"
           }
@@ -4314,7 +4346,7 @@
           ],
           "source_info" : {
             "filename" : "include/spgw.p4",
-            "line" : 222,
+            "line" : 223,
             "column" : 8,
             "source_fragment" : "gtpu_ipv4.hdr_checksum = 0"
           }
@@ -4329,7 +4361,7 @@
           ],
           "source_info" : {
             "filename" : "include/spgw.p4",
-            "line" : 224,
+            "line" : 225,
             "column" : 8,
             "source_fragment" : "gtpu_udp.setValid()"
           }
@@ -4348,7 +4380,7 @@
           ],
           "source_info" : {
             "filename" : "include/spgw.p4",
-            "line" : 225,
+            "line" : 226,
             "column" : 8,
             "source_fragment" : "gtpu_udp.src_port = 2152"
           }
@@ -4367,7 +4399,7 @@
           ],
           "source_info" : {
             "filename" : "include/spgw.p4",
-            "line" : 226,
+            "line" : 227,
             "column" : 8,
             "source_fragment" : "gtpu_udp.dst_port = 2152"
           }
@@ -4409,7 +4441,7 @@
           ],
           "source_info" : {
             "filename" : "include/spgw.p4",
-            "line" : 227,
+            "line" : 228,
             "column" : 8,
             "source_fragment" : "gtpu_udp.len = spgw_meta.ipv4_len ..."
           }
@@ -4428,7 +4460,7 @@
           ],
           "source_info" : {
             "filename" : "include/spgw.p4",
-            "line" : 229,
+            "line" : 230,
             "column" : 8,
             "source_fragment" : "gtpu_udp.checksum = 0"
           }
@@ -4443,7 +4475,7 @@
           ],
           "source_info" : {
             "filename" : "include/spgw.p4",
-            "line" : 231,
+            "line" : 232,
             "column" : 8,
             "source_fragment" : "gtpu.setValid()"
           }
@@ -4462,7 +4494,7 @@
           ],
           "source_info" : {
             "filename" : "include/spgw.p4",
-            "line" : 232,
+            "line" : 233,
             "column" : 8,
             "source_fragment" : "gtpu.version = 0x01"
           }
@@ -4481,7 +4513,7 @@
           ],
           "source_info" : {
             "filename" : "include/spgw.p4",
-            "line" : 233,
+            "line" : 234,
             "column" : 8,
             "source_fragment" : "gtpu.pt = 0x01"
           }
@@ -4500,7 +4532,7 @@
           ],
           "source_info" : {
             "filename" : "include/spgw.p4",
-            "line" : 234,
+            "line" : 235,
             "column" : 8,
             "source_fragment" : "gtpu.spare = 0"
           }
@@ -4519,7 +4551,7 @@
           ],
           "source_info" : {
             "filename" : "include/spgw.p4",
-            "line" : 235,
+            "line" : 236,
             "column" : 8,
             "source_fragment" : "gtpu.ex_flag = 0"
           }
@@ -4538,7 +4570,7 @@
           ],
           "source_info" : {
             "filename" : "include/spgw.p4",
-            "line" : 236,
+            "line" : 237,
             "column" : 8,
             "source_fragment" : "gtpu.seq_flag = 0"
           }
@@ -4557,7 +4589,7 @@
           ],
           "source_info" : {
             "filename" : "include/spgw.p4",
-            "line" : 237,
+            "line" : 238,
             "column" : 8,
             "source_fragment" : "gtpu.npdu_flag = 0"
           }
@@ -4576,7 +4608,7 @@
           ],
           "source_info" : {
             "filename" : "include/spgw.p4",
-            "line" : 238,
+            "line" : 239,
             "column" : 8,
             "source_fragment" : "gtpu.msgtype = 0xff"
           }
@@ -4595,7 +4627,7 @@
           ],
           "source_info" : {
             "filename" : "include/spgw.p4",
-            "line" : 239,
+            "line" : 240,
             "column" : 8,
             "source_fragment" : "gtpu.msglen = spgw_meta.ipv4_len"
           }
@@ -4614,7 +4646,7 @@
           ],
           "source_info" : {
             "filename" : "include/spgw.p4",
-            "line" : 240,
+            "line" : 241,
             "column" : 8,
             "source_fragment" : "gtpu.teid = spgw_meta.teid"
           }
@@ -4759,7 +4791,7 @@
           ],
           "source_info" : {
             "filename" : "fabric.p4",
-            "line" : 71,
+            "line" : 86,
             "column" : 36,
             "source_fragment" : "hdr.gtpu_ipv4"
           }
@@ -4774,7 +4806,7 @@
           ],
           "source_info" : {
             "filename" : "fabric.p4",
-            "line" : 71,
+            "line" : 86,
             "column" : 51,
             "source_fragment" : "hdr.gtpu_udp"
           }
@@ -4789,7 +4821,7 @@
           ],
           "source_info" : {
             "filename" : "fabric.p4",
-            "line" : 71,
+            "line" : 86,
             "column" : 65,
             "source_fragment" : "hdr.gtpu"
           }
@@ -4803,7 +4835,7 @@
       "id" : 0,
       "source_info" : {
         "filename" : "fabric.p4",
-        "line" : 33,
+        "line" : 40,
         "column" : 8,
         "source_fragment" : "FabricIngress"
       },
@@ -6600,7 +6632,7 @@
       "id" : 1,
       "source_info" : {
         "filename" : "fabric.p4",
-        "line" : 61,
+        "line" : 76,
         "column" : 8,
         "source_fragment" : "FabricEgress"
       },
@@ -6984,7 +7016,7 @@
           "id" : 24,
           "source_info" : {
             "filename" : "include/spgw.p4",
-            "line" : 244,
+            "line" : 245,
             "column" : 12,
             "source_fragment" : "spgw_meta.do_spgw == true && spgw_meta.direction == DIR_DOWNLINK"
           },
diff --git a/pipelines/fabric/src/main/resources/p4c-out/fabric/bmv2/default/bmv2.json b/pipelines/fabric/src/main/resources/p4c-out/fabric/bmv2/default/bmv2.json
index 13e607d..d5bc748 100644
--- a/pipelines/fabric/src/main/resources/p4c-out/fabric/bmv2/default/bmv2.json
+++ b/pipelines/fabric/src/main/resources/p4c-out/fabric/bmv2/default/bmv2.json
@@ -84,7 +84,8 @@
       "fields" : [
         ["version", 4, false],
         ["ihl", 4, false],
-        ["diffserv", 8, false],
+        ["dscp", 6, false],
+        ["ecn", 2, false],
         ["total_len", 16, false],
         ["identification", 16, false],
         ["flags", 3, false],
@@ -667,7 +668,7 @@
       "id" : 0,
       "source_info" : {
         "filename" : "include/parser.p4",
-        "line" : 163,
+        "line" : 212,
         "column" : 8,
         "source_fragment" : "FabricDeparser"
       },
@@ -790,7 +791,11 @@
         },
         {
           "type" : "field",
-          "value" : ["ipv4", "diffserv"]
+          "value" : ["ipv4", "dscp"]
+        },
+        {
+          "type" : "field",
+          "value" : ["ipv4", "ecn"]
         },
         {
           "type" : "field",
@@ -831,7 +836,7 @@
       "id" : 1,
       "source_info" : {
         "filename" : "include/checksum.p4",
-        "line" : 56,
+        "line" : 57,
         "column" : 8,
         "source_fragment" : "verify_checksum(hdr.ipv4.isValid(), ..."
       },
@@ -847,7 +852,11 @@
         },
         {
           "type" : "field",
-          "value" : ["ipv4", "diffserv"]
+          "value" : ["ipv4", "dscp"]
+        },
+        {
+          "type" : "field",
+          "value" : ["ipv4", "ecn"]
         },
         {
           "type" : "field",
@@ -1084,7 +1093,7 @@
           ],
           "source_info" : {
             "filename" : "include/control/../define.p4",
-            "line" : 66,
+            "line" : 74,
             "column" : 31,
             "source_fragment" : "0x8100; ..."
           }
@@ -1699,7 +1708,7 @@
           ],
           "source_info" : {
             "filename" : "include/control/../define.p4",
-            "line" : 67,
+            "line" : 75,
             "column" : 31,
             "source_fragment" : "0x8847; ..."
           }
@@ -1775,7 +1784,7 @@
           ],
           "source_info" : {
             "filename" : "include/control/../define.p4",
-            "line" : 87,
+            "line" : 95,
             "column" : 32,
             "source_fragment" : "64; ..."
           }
@@ -1890,7 +1899,7 @@
           ],
           "source_info" : {
             "filename" : "include/control/../define.p4",
-            "line" : 67,
+            "line" : 75,
             "column" : 31,
             "source_fragment" : "0x8847; ..."
           }
@@ -1966,7 +1975,7 @@
           ],
           "source_info" : {
             "filename" : "include/control/../define.p4",
-            "line" : 87,
+            "line" : 95,
             "column" : 32,
             "source_fragment" : "64; ..."
           }
@@ -2258,7 +2267,7 @@
           ],
           "source_info" : {
             "filename" : "include/control/../define.p4",
-            "line" : 67,
+            "line" : 75,
             "column" : 31,
             "source_fragment" : "0x8847; ..."
           }
@@ -2334,7 +2343,7 @@
           ],
           "source_info" : {
             "filename" : "include/control/../define.p4",
-            "line" : 87,
+            "line" : 95,
             "column" : 32,
             "source_fragment" : "64; ..."
           }
@@ -2449,7 +2458,7 @@
           ],
           "source_info" : {
             "filename" : "include/control/../define.p4",
-            "line" : 67,
+            "line" : 75,
             "column" : 31,
             "source_fragment" : "0x8847; ..."
           }
@@ -2525,7 +2534,7 @@
           ],
           "source_info" : {
             "filename" : "include/control/../define.p4",
-            "line" : 87,
+            "line" : 95,
             "column" : 32,
             "source_fragment" : "64; ..."
           }
@@ -2652,7 +2661,7 @@
           ],
           "source_info" : {
             "filename" : "include/control/../define.p4",
-            "line" : 69,
+            "line" : 77,
             "column" : 31,
             "source_fragment" : "0x0800; ..."
           }
@@ -3260,7 +3269,7 @@
       "id" : 0,
       "source_info" : {
         "filename" : "fabric.p4",
-        "line" : 33,
+        "line" : 40,
         "column" : 8,
         "source_fragment" : "FabricIngress"
       },
@@ -4391,7 +4400,7 @@
       "id" : 1,
       "source_info" : {
         "filename" : "fabric.p4",
-        "line" : 61,
+        "line" : 76,
         "column" : 8,
         "source_fragment" : "FabricEgress"
       },