With IPHost Network Monitor you can run simple snmp requests against a Nortel device in your network.
mpanlDlciJvcCalledLcn
mpanl Dlci Jvc Called Logical Channel Number
This attribute contains the called LCN (logical channel number) of the interface. This number is assigned to the call request at the called end. This attribute value is retrieved from the Raccept packet.
Back to Nortel-Magellan-Passport-MpaNetworkLinkMIB MIB page.
IPHost Network monitor allows you to monitor mpanlDlciJvcCalledLcn 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.