With IPHost Network Monitor you can run simple snmp requests against a Nortel device in your network.
vrIpxStatsTable
Virtual Router Ipx Stats Table
This group contains IPX related statistics on the CP.
Back to Nortel-Magellan-Passport-IpxMIB MIB page.
IPHost Network monitor allows you to monitor vrIpxStatsTable 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 modems right now.