diff --git a/src/ac/ac_dfa_datacheck.c b/src/ac/ac_dfa_datacheck.c
index 5a6a57f..9007015 100644
--- a/src/ac/ac_dfa_datacheck.c
+++ b/src/ac/ac_dfa_datacheck.c
@@ -209,6 +209,7 @@ int ac_dfa_state_datacheck_to_run(struct ac_session_t* session, struct capwap_pa
 	struct capwap_list* txfragpacket;
 	struct capwap_header_data capwapheader;
 	struct capwap_packet_txmng* txmngpacket;
+	struct ac_soap_response* response;
 	int status = AC_DFA_ACCEPT_PACKET;
 
 	ASSERT(session != NULL);
@@ -246,7 +247,20 @@ int ac_dfa_state_datacheck_to_run(struct ac_session_t* session, struct capwap_pa
 				capwap_packet_txmng_free(txmngpacket);
 
 				if (result) {
-					/* Capwap handshake complete */
+					/* Capwap handshake complete, notify event to backend */
+					result = 0;
+					response = ac_soap_runningevent(session, session->wtpid);
+					if (response) {
+						if (response->responsecode == HTTP_RESULT_OK) {
+							result = 1;
+						}
+
+						ac_soapclient_free_response(response);
+					}
+				}
+
+				/* */
+				if (result) {
 					ac_dfa_change_state(session, CAPWAP_RUN_STATE);
 					capwap_set_timeout(AC_MAX_ECHO_INTERVAL, &session->timeout, CAPWAP_TIMER_CONTROL_CONNECTION);
 				} else {
diff --git a/src/ac/ac_session.h b/src/ac/ac_session.h
index 018764a..d19ce07 100644
--- a/src/ac/ac_session.h
+++ b/src/ac/ac_session.h
@@ -140,5 +140,6 @@ struct ac_soap_response* ac_session_send_soap_request(struct ac_session_t* sessi
 #define ac_soap_authorizejoin(s, wtpid)							ac_session_send_soap_request((s), "authorizeJoin", 1, "xs:string", "wtpid", wtpid)
 #define ac_soap_configurestatus(s, wtpid, confstatus)			ac_session_send_soap_request((s), "configureStatus", 2, "xs:string", "wtpid", wtpid, "xs:base64Binary", "confstatus", confstatus)
 #define ac_soap_changestateevent(s, wtpid, changestate)			ac_session_send_soap_request((s), "changeStateEvent", 2, "xs:string", "wtpid", wtpid, "xs:base64Binary", "changestate", changestate)
+#define ac_soap_runningevent(s, wtpid)							ac_session_send_soap_request((s), "runningEvent", 1, "xs:string", "wtpid", wtpid)
 
 #endif /* __AC_SESSION_HEADER__ */
diff --git a/webservice/smartcapwap.wsdl b/webservice/smartcapwap.wsdl
index 7a7a412..2f0b591 100644
--- a/webservice/smartcapwap.wsdl
+++ b/webservice/smartcapwap.wsdl
@@ -42,6 +42,11 @@
 	<wsdl:message name="changeStateEventResponse">
 		<wsdl:part name="return" type="xs:base64Binary"/>
 	</wsdl:message>
+	<wsdl:message name="runningEvent">
+		<wsdl:part name="sessionid" type="xs:string"/>
+		<wsdl:part name="wtpid" type="xs:string"/>
+	</wsdl:message>
+	<wsdl:message name="runningEventResponse"/>
 	<wsdl:portType name="Presence">
 		<wsdl:operation name="joinBackend">
 			<wsdl:input message="tns:joinBackend"/>
@@ -71,6 +76,10 @@
 			<wsdl:input message="tns:changeStateEvent"/>
 			<wsdl:output message="tns:changeStateEventResponse"/>
 		</wsdl:operation>
+		<wsdl:operation name="runningEvent">
+			<wsdl:input message="tns:runningEvent"/>
+			<wsdl:output message="tns:runningEventResponse"/>
+		</wsdl:operation>
 	</wsdl:portType>
 	<wsdl:binding name="Presence" type="tns:Presence">
 		<soap:binding style="rpc" transport="http://schemas.xmlsoap.org/soap/http"/>
@@ -134,6 +143,15 @@
 				<soap:body use="literal"/>
 			</wsdl:output>
 		</wsdl:operation>
+		<wsdl:operation name="runningEvent">
+			<soap:operation soapAction=""/>
+			<wsdl:input>
+				<soap:body use="literal"/>
+			</wsdl:input>
+			<wsdl:output>
+				<soap:body use="literal"/>
+			</wsdl:output>
+		</wsdl:operation>
 	</wsdl:binding>
 	<wsdl:service name="SmartCAPWAP">
 		<wsdl:port name="presence" binding="tns:Presence">