With IPHost Network Monitor you can run simple snmp requests against a Nortel device in your network.
atmIfVptUniAddrAddressIndex
atm If Vpt Uni Address Address Index
This variable represents an index for the atmIfVptUniAddr tables.
Back to Nortel-Magellan-Passport-AtmUniMIB MIB page.
IPHost Network monitor allows you to monitor atmIfVptUniAddrAddressIndex 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 switches right now.