With IPHost Network Monitor you can run simple snmp requests against a Nortel device in your network.
vrIpxFwdProtocolPortId
Virtual Router Ipx Forward Protocol Port Id
The unique identifier of the ProtocolPort used to reach the next hop.
Back to Nortel-Magellan-Passport-IpxMIB MIB page.
IPHost Network monitor allows you to monitor vrIpxFwdProtocolPortId 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.