With IPHost Network Monitor you can run simple snmp requests against a Nortel device in your network.
frUniIsdnOperEntry
Frame Relay Uni Isdn Operational Entry
An entry in the frUniIsdnOperTable.
Back to Nortel-Magellan-Passport-FrameRelayIsdnMIB MIB page.
IPHost Network monitor allows you to monitor frUniIsdnOperEntry 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.