With IPHost Network Monitor you can run simple snmp requests against a Nortel device in your network.
lpImaTestBytesRx
lp Ima Test Bytes Rx
This attribute is the total number of bytes received during the test period. This counter is not expected to reach its maximum value. The counter will wrap around to 0 if it does reach its maximum value.
Back to Nortel-Magellan-Passport-ImaMIB MIB page.
IPHost Network monitor allows you to monitor lpImaTestBytesRx 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.