With IPHost Network Monitor you can run simple snmp requests against a Nortel device in your network.
lpImaLkInterfaceName
lp Ima Lk Interface Name
This attribute associates the Link subcomponent with a specific interface on a function processor, for example Lp/5 E1/3 Chan/0. If IMA groups and independent links coexist on a card running IMA and per-Vc queueing is enabled, plan the selection of DS1/E1 ports to be used by the IMA group carefully.
Back to Nortel-Magellan-Passport-ImaMIB MIB page.
IPHost Network monitor allows you to monitor lpImaLkInterfaceName 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 modems right now.