With IPHost Network Monitor you can run simple snmp requests against a Nortel device in your network.
vrPpTbclDIProvEntry
Virtual Router Passport Tbcl DI Prov Entry
An entry in the vrPpTbclDIProvTable.
Back to Nortel-Magellan-Passport-BridgeMIB MIB page.
IPHost Network monitor allows you to monitor vrPpTbclDIProvEntry 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 speech servers right now.