With IPHost Network Monitor you can run simple snmp requests against a Nortel device in your network.
frNniDlciStatsTable
Frame Relay Nni Dlci Stats Table
This group contains the operational statistics for the Frame Relay Data Link Connection Identifier.
Back to Nortel-Magellan-Passport-FrameRelayNniMIB MIB page.
IPHost Network monitor allows you to monitor frNniDlciStatsTable 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 multiplexers right now.