With IPHost Network Monitor you can run simple snmp requests against a Nortel device in your network.
vrIpOspfStubMetricType
Virtual Router Ip Ospf Stub Metric Type
This type of the metric advertised as a default route.
Back to Nortel-Magellan-Passport-IpMIB MIB page.
IPHost Network monitor allows you to monitor vrIpOspfStubMetricType 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.