With IPHost Network Monitor you can run simple snmp requests against a Nortel device in your network.
vrSresOperEntry
Virtual Router Sres Operational Entry
An entry in the vrSresOperTable.
Back to Nortel-Magellan-Passport-SourceRouteEndStationMIB MIB page.
IPHost Network monitor allows you to monitor vrSresOperEntry 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.