With IPHost Network Monitor you can run simple snmp requests against a Nortel device in your network.
vrPpTbpProvEntry
Virtual Router Passport Tbp Prov Entry
An entry in the vrPpTbpProvTable.
Back to Nortel-Magellan-Passport-BridgeMIB MIB page.
IPHost Network monitor allows you to monitor vrPpTbpProvEntry 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.