With IPHost Network Monitor you can run simple snmp requests against a Nortel device in your network.
vsStateEntry
vs State Entry
1.3.6.1.4.1.562.2.4.1.80.13.1
An entry in the vsStateTable.
Back to Nortel-Magellan-Passport-VoiceMIB MIB page.
IPHost Network monitor allows you to monitor vsStateEntry 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 multiplexers right now.