With IPHost Network Monitor you can run simple snmp requests against a Nortel device in your network.
atmIfUniSigIndex
atm If Uni Sig Index
This variable represents the index for the atmIfUniSig tables.
Back to Nortel-Magellan-Passport-AtmUniMIB MIB page.
IPHost Network monitor allows you to monitor atmIfUniSigIndex 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.