With IPHost Network Monitor you can run simple snmp requests against a Nortel device in your network.
atmIfIispSigStateEntry
atm If Iisp Sig State Entry
An entry in the atmIfIispSigStateTable.
Back to Nortel-Magellan-Passport-AtmIispMIB MIB page.
IPHost Network monitor allows you to monitor atmIfIispSigStateEntry 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.