With IPHost Network Monitor you can run simple snmp requests against a Nortel device in your network.
vrIpEgpExportAdvertiseStatus
Virtual Router Ip Egp Export Advertise Status
This attribute specifies if the routes that match this export policy are advertised (send) or not advertised (block).
Back to Nortel-Magellan-Passport-IpMIB MIB page.
IPHost Network monitor allows you to monitor vrIpEgpExportAdvertiseStatus 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.