With IPHost Network Monitor you can run simple snmp requests against a Nortel device in your network.
gvcIfDcCfaRowStatus
General Vc Interface Dc Cfa Row Status
This variable is used to control the addition and deletion of individual values of the gvcIfDcCfaTable.
Back to Nortel-Magellan-Passport-GeneralVcInterfaceMIB MIB page.
IPHost Network monitor allows you to monitor gvcIfDcCfaRowStatus 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.