With IPHost Network Monitor you can run simple snmp requests against a Nortel device in your network.
vrIpBgpPeerVersionNegotiated
Virtual Router Ip Bgp Peer Version Negotiated
This attribute indicates the BGP version number negotiated with this peer through the OPEN message. Currently, only BGP version 4 is supported. BGP will reject the peer connection if our peer proposes a BGP version other than 4.
Back to Nortel-Magellan-Passport-BgpMIB MIB page.
IPHost Network monitor allows you to monitor vrIpBgpPeerVersionNegotiated 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.