With IPHost Network Monitor you can run simple snmp requests against a Nortel device in your network.
sigChanIfEntryTable
sig Chan If Entry Table
1.3.6.1.4.1.562.2.4.1.115.101
This group contains the provisionable attributes for the ifEntry.
Back to Nortel-Magellan-Passport-VoiceNetworkingMIB MIB page.
IPHost Network monitor allows you to monitor sigChanIfEntryTable 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.