With IPHost Network Monitor you can run simple snmp requests against a Nortel device in your network.
vrIpBgpPeerMinRouteAdvTime
Virtual Router Ip Bgp Peer Min Route Adv Time
This attribute specifies the time interval in seconds for the MinRouteAdvertisementInterval timer. Feasible routes received from peers in other autonomous systems may only be re-advertised to peers in other autonomous systems at a rate no greater than MinRouteAdvertisementInterval.
Back to Nortel-Magellan-Passport-BgpMIB MIB page.
IPHost Network monitor allows you to monitor vrIpBgpPeerMinRouteAdvTime 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.