With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
oamLoopSegVci
oam Loop Seg Vci
1.3.6.1.4.1.9.10.15.1.2.1.2
The VCI value of VC connection. For a VPC connection, the VCI value is 0.
Back to CISCO-OAM-MIB MIB page.
IPHost Network monitor allows you to monitor oamLoopSegVci 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.