With IPHost Network Monitor you can run simple snmp requests against a Nortel device in your network.
frNniLmiUnexpectedIes
Frame Relay Nni Lmi Unexpected Ies
This attribute counts the number of Local Management Interface frames received with an Information Element identifier that is unknown or unexpected. An unexpected Information Element is not a protocol error. When the maximum count is exceeded, this counter wraps to zero.
Back to Nortel-Magellan-Passport-FrameRelayNniMIB MIB page.
IPHost Network monitor allows you to monitor frNniLmiUnexpectedIes 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.