With IPHost Network Monitor you can run simple snmp requests against a Nortel device in your network.
btdsPlcIndex
btds Plc Index
This variable represents the index for the btdsPlc tables.
Back to Nortel-Magellan-Passport-BitTransparentMIB MIB page.
IPHost Network monitor allows you to monitor btdsPlcIndex 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.