With IPHost Network Monitor you can run simple snmp requests against a Nortel device in your network.
frNniLmiIndex
Frame Relay Nni Lmi Index
This variable represents the index for the frNniLmi tables.
Back to Nortel-Magellan-Passport-FrameRelayNniMIB MIB page.
IPHost Network monitor allows you to monitor frNniLmiIndex 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.