With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cXgcpConnId
Cisco Xgcp Connection Id
1.3.6.1.4.1.9.9.318.1.4.1.1.1
Connection ID generated by the gateway and sent in the ACK message.
Back to CISCO-XGCP-MIB MIB page.
IPHost Network monitor allows you to monitor cXgcpConnId on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco routers right now.