With IPHost Network Monitor you can run simple snmp requests against a Nortel device in your network.
vrIpBgpExportMultiExitDisc
Virtual Router Ip Bgp Export Multi Exit Disc
This attribute specifies this Bgp component instance's metric to discriminate between multiple exit points to an adjacent autonomous system if the route meets the criteria specified by the key attributes of this component. A lower value indicates a more preferred route. A value of 0 for this attribute means the default MED value provisioned under the Bgp component should be used.
Back to Nortel-Magellan-Passport-BgpMIB MIB page.
IPHost Network monitor allows you to monitor vrIpBgpExportMultiExitDisc 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 secure routers right now.