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