With IPHost Network Monitor you can run simple snmp requests against a Nortel device in your network.
vrIpBgpAsIndex
Virtual Router Ip Bgp Autonomous System Index
This variable represents the index for the vrIpBgpAs tables.
Back to Nortel-Magellan-Passport-BgpMIB MIB page.
IPHost Network monitor allows you to monitor vrIpBgpAsIndex 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 multiplexers right now.