With IPHost Network Monitor you can run simple snmp requests against a Nortel device in your network.
atmIfVptPnniAddrTermSPIndex
atm If Vpt Pnni Address Term SP Index
This variable represents the index for the atmIfVptPnniAddrTermSP tables.
Back to Nortel-Magellan-Passport-AtmPnniMIB MIB page.
IPHost Network monitor allows you to monitor atmIfVptPnniAddrTermSPIndex on Allied Telesis device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Nortel modems right now.