With IPHost Network Monitor you can run simple snmp requests against a Nortel device in your network.
vrPpTbsgStateEntry
Virtual Router Passport Tbsg State Entry
An entry in the vrPpTbsgStateTable.
Back to Nortel-Magellan-Passport-BridgeMIB MIB page.
IPHost Network monitor allows you to monitor vrPpTbsgStateEntry 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 modems right now.