With IPHost Network Monitor you can run simple snmp requests against a Nortel device in your network.
lpImaLkFarEndSevErroredSec
lp Ima Lk Far End Sev Errored Sec
This attribute counts the number of one second intervals containing one or more RDI defects. This attribute will not increment during FEUAS (Far-End Unavailable Second) conditions. This attribute will always have a value of 0 if the protocol for the IMA group is proprietary.
Back to Nortel-Magellan-Passport-ImaMIB MIB page.
IPHost Network monitor allows you to monitor lpImaLkFarEndSevErroredSec 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 speech servers right now.