diff --git a/openflow_input/bsn_pdu b/openflow_input/bsn_pdu
index 790604f..66465f3 100644
--- a/openflow_input/bsn_pdu
+++ b/openflow_input/bsn_pdu
@@ -58,6 +58,8 @@
     uint32_t experimenter == 0x5c16c7;
     uint32_t subtype == 32;
     uint32_t status; // 0 means success
+    of_port_no_t port_no;
+    uint8_t slot_num;
 };
 
 struct of_bsn_pdu_rx_request : of_bsn_header {
@@ -82,6 +84,8 @@
     uint32_t experimenter == 0x5c16c7;
     uint32_t subtype == 34;
     uint32_t status; // 0 means success
+    of_port_no_t port_no;
+    uint8_t slot_num;
 };
 
 struct of_bsn_pdu_rx_timeout : of_bsn_header {