With IPHost Network Monitor you can run simple snmp requests against a Nortel device in your network.
gvcIfRgRowStatusEntry
General Vc Interface Rg Row Status Entry
A single entry in the table represents a single gvcIfRg component.
Back to Nortel-Magellan-Passport-GeneralVcInterfaceMIB MIB page.
IPHost Network monitor allows you to monitor gvcIfRgRowStatusEntry 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 switches right now.