With IPHost Network Monitor you can run simple snmp requests against a Nortel device in your network.
gvcIfLcnVcSubnetRecoveries
General Vc Interface Logical Channel Number Vc Subnet Recoveries
This attribute counts the number of successful Vc recovery attempts. This attribute is used as an indicator of how many times the Vc path is broken but can be recovered. This attribute is useful to record the number of network path failures.
Back to Nortel-Magellan-Passport-GeneralVcInterfaceMIB MIB page.
IPHost Network monitor allows you to monitor gvcIfLcnVcSubnetRecoveries 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.