Add IEs for N2 PDU_RES_MOD_REQ

src/common/smf.h

@@ -139,24 +139,27 @@ enum class http_response_codes_e {
 //From 23.502
 enum class session_management_procedures_type_e {
   PDU_SESSION_ESTABLISHMENT_UE_REQUESTED = 0,
-  SERVICE_REQUEST_UE_TRIGGERED = 1,
-  SERVICE_REQUEST_NETWORK_TRIGGERED = 2,
-  PDU_SESSION_MODIFICATION_UE_INITIATED = 3,
-  PDU_SESSION_MODIFICATION_SMF_REQUESTED = 4,
-  PDU_SESSION_MODIFICATION_AN_REQUESTED = 5,
-  PDU_SESSION_RELEASE_UE_REQUESTED = 6,
-  PDU_SESSION_RELEASE_NETWORK_REQUESTED = 7
+  SERVICE_REQUEST_UE_TRIGGERED_STEP1 = 1,
+  SERVICE_REQUEST_UE_TRIGGERED_STEP2 = 2,
+  SERVICE_REQUEST_NETWORK_TRIGGERED = 3,
+  PDU_SESSION_MODIFICATION_UE_INITIATED = 4,
+  PDU_SESSION_MODIFICATION_SMF_REQUESTED = 5,
+  PDU_SESSION_MODIFICATION_AN_REQUESTED = 6,
+  PDU_SESSION_RELEASE_UE_REQUESTED = 7,
+  PDU_SESSION_RELEASE_NETWORK_REQUESTED = 8
 };
 
 static const std::vector<std::string> session_management_procedures_type_e2str = {
     "PDU_SESSION_ESTABLISHMENT_UE_REQUESTED",
+    "SERVICE_REQUEST_UE_TRIGGERED_STEP1",
+    "SERVICE_REQUEST_UE_TRIGGERED_STEP2",
+    "SERVICE_REQUEST_NETWORK_TRIGGERED",
     "PDU_SESSION_MODIFICATION_UE_INITIATED",
     "PDU_SESSION_MODIFICATION_SMF_REQUESTED",
     "PDU_SESSION_MODIFICATION_AN_REQUESTED",
     "PDU_SESSION_RELEASE_UE_REQUESTED",
-    "PDU_SESSION_RELEASE_NETWORK_REQUESTED",
-    "SERVICE_REQUEST_UE_TRIGGERED",
-    "SERVICE_REQUEST_NETWORK_TRIGGERED"
+    "PDU_SESSION_RELEASE_NETWORK_REQUESTED"
+
 };
 
 typedef struct qos_profile_gbr_s {