With IPHost Network Monitor you can run simple snmp requests against a Nortel device in your network.
vrPpIpPortLogicalIfOspfIfIfType
Virtual Router Passport Ip Port Logical If Ospf If If Type
This attribute indicates the type of this Ospf interface. This interface type does not necessarily correlate with the type of the interface set on the logicalIf entry under IpPort.
Back to Nortel-Magellan-Passport-IpMIB MIB page.
IPHost Network monitor allows you to monitor vrPpIpPortLogicalIfOspfIfIfType 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 speech servers right now.