With IPHost Network Monitor you can run simple snmp requests against a Nortel device in your network.
vrIpBgpPeerRemotePort
Virtual Router Ip Bgp Peer Remote Port
This attribute indicates the remote TCP port for the connection between the BGP peers.
Back to Nortel-Magellan-Passport-BgpMIB MIB page.
IPHost Network monitor allows you to monitor vrIpBgpPeerRemotePort 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.