--- a/src/Common/RINASignals.cc
+++ b/src/Common/RINASignals.cc
@@ -10,6 +10,8 @@
 const char* SIG_AE_AllocateRequest              = "AE-AllocateRequest";
 const char* SIG_AE_DeallocateRequest            = "AE-DeallocateRequest";
 const char* SIG_AE_DataSend                     = "AE-DataSend";
+const char* SIG_AE_ConnectionRequest            = "AE-ConnectionRequest";
+const char* SIG_AE_ReleaseRequest               = "AE-ReleaseRequest";
 
 const char* SIG_RIBD_DataSend                   = "RIBd-DataSend";
 const char* SIG_RIBD_CreateRequestFlow          = "RIBd-CreateRequestFlow";
@@ -19,8 +21,16 @@
 const char* SIG_RIBD_CreateFlowResponseNegative = "RIBd-CreateFlowResponseNegative";
 const char* SIG_RIBD_CreateFlowResponsePositive = "RIBd-CreateFlowResponsePositive";
 const char* SIG_RIBD_ForwardingUpdateReceived   = "RIBd-ForwardingUpdateReceived";
+const char* SIG_RIBD_CongestionNotification     = "RIBd-CongestionNotification";
 
 const char* SIG_CDAP_DateReceive                = "CDAP-DataReceive";
+
+const char* SIG_CACE_ConnectionResponsePositive = "CACE-ConnectionResponsePositive";
+const char* SIG_CACE_ConnectionResponseNegative = "CACE-ConnectionResponseNegative";
+const char* SIG_CACE_ReleaseResponse            = "CACE-ReleaseResponse";
+const char* SIG_CACE_AuthenticationRequest      = "CACE-AuthenticationRequest";
+
+const char* SIG_Auth_AuthenticationResponse     = "Auth-AuthenticationResponse";
 
 const char* SIG_IRM_AllocateRequest             = "IRM-AllocateRequest";
 const char* SIG_IRM_DeallocateRequest           = "IRM-DeallocateRequest";
@@ -59,6 +69,8 @@
 const char* SIG_RA_FlowDeallocated              = "RA-FlowDeallocated";
 const char* SIG_RA_CreateFlowPositive           = "RA-CreateFlowPositive";
 const char* SIG_RA_CreateFlowNegative           = "RA-CreateFlowNegative";
+const char* SIG_RA_InvokeSlowdown               = "RA-InvokeSlowdown";
+const char* SIG_RA_ExecuteSlowdown              = "RA-ExecuteSlowdown";
 
 const char* SIG_RIB_CreateRequestFlow           = "RIB-CreateRequestFlow";
 const char* SIG_RIB_CreateResponseFlow          = "RIB-CreateResponseFlow";
@@ -66,10 +78,18 @@
 const char* SIG_RIB_DeleteResponseFlow          = "RIB-DeleteResponseFlow";
 
 const char* SIG_RMT_NoConnId                    = "RMT-NoConnId";
+const char* SIG_RMT_SlowdownRequest             = "RMT-SlowDownRequest";
 const char* SIG_RMT_QueuePDURcvd                = "RMT-QueuePDURcvd";
 const char* SIG_RMT_QueuePDUSent                = "RMT-QueuePDUSent";
-const char* SIG_RMT_PortPDURcvd                 = "RMT-PortPDURcvd";
-const char* SIG_RMT_PortPDUSent                 = "RMT-PortPDUSent";
 const char* SIG_RMT_PortReadyToServe            = "RMT-PortReadyToServe";
+const char* SIG_RMT_PortDrainDisable            = "RMT-PortDrainDisable";
+const char* SIG_RMT_PortDrainEnable             = "RMT-PortDrainEnable";
+const char* SIG_RMT_PortDrainSlowDown           = "RMT-PortDrainSlowDown";
+const char* SIG_RMT_PortDrainSpeedUp            = "RMT-PortDrainSpeedUp";
+
 
 const char* SIG_PDUFTG_FwdInfoUpdate            = "PDUFTG-ForwardingInfoUpdate";
+
+const char* SIG_EFCP_StahpSending               = "EFCP-StahpSending";
+const char* SIG_EFCP_StartSending               = "EFCP-StartSending";
+