With IPHost Network Monitor you can run simple snmp requests against a Nortel device in your network.
lecStatsTable
LAN Emulation Client Stats Table
This group contains the statistical attributes of the LanEmulationClient component.
Back to Nortel-Magellan-Passport-LaneClientMIB MIB page.
IPHost Network monitor allows you to monitor lecStatsTable 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.