With IPHost Network Monitor you can run simple snmp requests against a Nortel device in your network.
vrIpxOperStatusEntry
Virtual Router Ipx Operational Status Entry
An entry in the vrIpxOperStatusTable.
Back to Nortel-Magellan-Passport-IpxMIB MIB page.
IPHost Network monitor allows you to monitor vrIpxOperStatusEntry 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.