With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
ciscoAtmVplNextLeafVpi
cisco Atm Vpl Next Leaf Virtual Path Identifier
1.3.6.1.4.1.9.10.13.1.1.1.1.17
For point to point, this is zero i.e. not used. This apply only to point to multi-point connection, this will be the next leaf VPL's VPI on the multicast chain.
Back to CISCO-ATM-CONN-MIB MIB page.
IPHost Network monitor allows you to monitor ciscoAtmVplNextLeafVpi on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco optical switches right now.
