With IPHost Network Monitor you can run simple snmp requests against a Nortel device in your network.
frDteIfEntryEntry
Frame Relay Dte If Entry Entry
An entry in the frDteIfEntryTable.
Back to Nortel-Magellan-Passport-FrameRelayDteMIB MIB page.
IPHost Network monitor allows you to monitor frDteIfEntryEntry 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.