With IPHost Network Monitor you can run simple snmp requests against a Nortel device in your network.
atmIfVptPnniAddrRowStatusEntry
atm If Vpt Pnni Address Row Status Entry
A single entry in the table represents a single atmIfVptPnniAddr component.
Back to Nortel-Magellan-Passport-AtmPnniMIB MIB page.
IPHost Network monitor allows you to monitor atmIfVptPnniAddrRowStatusEntry 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.