With IPHost Network Monitor you can run simple snmp requests against a Nortel device in your network.
vrIpxDestinationCount
Virtual Router Ipx Destination Count
The number of currently reachable destinations known to Ipx.
Back to Nortel-Magellan-Passport-IpxMIB MIB page.
IPHost Network monitor allows you to monitor vrIpxDestinationCount 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.
