With IPHost Network Monitor you can run simple snmp requests against a Nortel device in your network.
vrIpxNsNetSentryAppNetworkNumber1
Virtual Router Ipx Ns Net Sentry App Network Number1
The first IPX network Number used to compare. This network number can be entered either as a dashed hex string or a string of hex digits. (For example a valid network number would be ff-ff-ff-ff or ffffffff). In addition a value of * will be accepted as a wildcard for all networks.
Back to Nortel-Magellan-Passport-IpxMIB MIB page.
IPHost Network monitor allows you to monitor vrIpxNsNetSentryAppNetworkNumber1 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.