With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
caviMinVpiNum
Cisco ATM Virtual Interface Minimum Virtual Path Identifier Number
1.3.6.1.4.1.9.9.129.1.1.1.1.10
This object is mandatory while configuring this ATM virtual interface as caviIfType evuni(5) or evnni(6). The range of VPI accepted by the agent depends on caviIfType. The evuni accepts a range from 0 to 255, while the evnni accepts a range from 0 to 4095. The object specifies the minimum VPI for a evuni/evnni interface. The agent ignores a SET on this object for any interface other than a evuni/evnni. A GET operation for interfaces other than a evuni/evnni would always yield 0
Back to CISCO-ATM-VIRTUAL-IF-MIB MIB page.
IPHost Network monitor allows you to monitor caviMinVpiNum on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco switches right now.