With IPHost Network Monitor you can run simple snmp requests against a Nortel device in your network.
vrPpStateEntry
Virtual Router Passport State Entry
1.3.6.1.4.1.562.2.4.1.100.3.103.1
An entry in the vrPpStateTable.
Back to Nortel-Magellan-Passport-VirtualRouterMIB MIB page.
IPHost Network monitor allows you to monitor vrPpStateEntry 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 secure routers right now.