With IPHost Network Monitor you can run simple snmp requests against a Nortel device in your network.
vrSnmpSysRowStatus
Virtual Router Snmp Sys Row Status
This variable is used as the basis for SNMP naming of vrSnmpSys components. These components cannot be added nor deleted.
Back to Nortel-Magellan-Passport-BaseSnmpMIB MIB page.
IPHost Network monitor allows you to monitor vrSnmpSysRowStatus 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.