With IPHost Network Monitor you can run simple snmp requests against a Nortel device in your network.
vrPpTbpAdminStatus
Virtual Router Passport Tbp Admin Status
This attribute defines the current administrative state for this component. enabled indicates that the component is available for operation. disabled indicates the component is unavailable for operation.
Back to Nortel-Magellan-Passport-BridgeMIB MIB page.
IPHost Network monitor allows you to monitor vrPpTbpAdminStatus 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.