diff --git a/pipelines/fabric/src/main/resources/include/checksum.p4 b/pipelines/fabric/src/main/resources/include/checksum.p4
new file mode 100644
index 0000000..9931090
--- /dev/null
+++ b/pipelines/fabric/src/main/resources/include/checksum.p4
@@ -0,0 +1,84 @@
+/*
+ * 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.
+ */
+
+#ifndef __CHECKSUM__
+#define __CHECKSUM__
+
+control FabricComputeChecksum(inout parsed_headers_t hdr,
+                              inout fabric_metadata_t meta)
+{
+    apply {
+        update_checksum(hdr.ipv4.isValid(),
+            {
+                hdr.ipv4.version,
+                hdr.ipv4.ihl,
+                hdr.ipv4.diffserv,
+                hdr.ipv4.total_len,
+                hdr.ipv4.identification,
+                hdr.ipv4.flags,
+                hdr.ipv4.frag_offset,
+                hdr.ipv4.ttl,
+                hdr.ipv4.protocol,
+                hdr.ipv4.src_addr,
+                hdr.ipv4.dst_addr
+            },
+            hdr.ipv4.hdr_checksum,
+            HashAlgorithm.csum16
+        );
+        update_checksum(hdr.icmp.isValid(),
+            {
+                hdr.icmp.icmp_type,
+                hdr.icmp.icmp_code
+            },
+            hdr.icmp.checksum,
+            HashAlgorithm.csum16
+        );
+    }
+}
+
+control FabricVerifyChecksum(inout parsed_headers_t hdr,
+                             inout fabric_metadata_t meta)
+{
+    apply {
+        verify_checksum(hdr.ipv4.isValid(),
+            {
+                hdr.ipv4.version,
+                hdr.ipv4.ihl,
+                hdr.ipv4.diffserv,
+                hdr.ipv4.total_len,
+                hdr.ipv4.identification,
+                hdr.ipv4.flags,
+                hdr.ipv4.frag_offset,
+                hdr.ipv4.ttl,
+                hdr.ipv4.protocol,
+                hdr.ipv4.src_addr,
+                hdr.ipv4.dst_addr
+            },
+            hdr.ipv4.hdr_checksum,
+            HashAlgorithm.csum16
+        );
+        verify_checksum(hdr.icmp.isValid(),
+            {
+                hdr.icmp.icmp_type,
+                hdr.icmp.icmp_code
+            },
+            hdr.icmp.checksum,
+            HashAlgorithm.csum16
+        );
+    }
+}
+
+#endif