With IPHost Network Monitor you can run simple snmp requests against a Nortel device in your network.
vrIpBgpImportPeerIpAddress
Virtual Router Ip Bgp Import Peer Ip Address
This key attribute specifies the IP address of the peer from which the routes are learned. A value of 0.0.0.0 for this attribute means that peer IP address will match any IP address.
Back to Nortel-Magellan-Passport-BgpMIB MIB page.
IPHost Network monitor allows you to monitor vrIpBgpImportPeerIpAddress 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 switches right now.