With IPHost Network Monitor you can run simple snmp requests against a Nortel device in your network.
btdsLCoRetryCount
btds L Co Retry Count
This attribute is the count of the number of times the path chosen during route selection could not be instantiated. This count should be three or below if the network is performing adequately. A high value indicates that the route selection is often performed using an out-of-date view of available network bandwidth and/or topology. This attribute will only increase at the calling end of the connection. This attribute is reset each time a path reconnects and stops counting when it reaches its maximum value.
Back to Nortel-Magellan-Passport-BitTransparentMIB MIB page.
IPHost Network monitor allows you to monitor btdsLCoRetryCount 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 secure routers right now.