With IPHost Network Monitor you can run simple snmp requests against a Nortel device in your network.
frDteRgIndex
Frame Relay Dte Rg Index
This variable represents the index for the frDteRg tables.
Back to Nortel-Magellan-Passport-FrameRelayDteMIB MIB page.
IPHost Network monitor allows you to monitor frDteRgIndex 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 secure routers right now.