With IPHost Network Monitor you can run simple snmp requests against a Nortel device in your network.
frDteFramerNonOctetErrors
Frame Relay Dte Framer Non Octet Errors
This attribute counts the total number of frames that were non octet aligned.
Back to Nortel-Magellan-Passport-FrameRelayDteMIB MIB page.
IPHost Network monitor allows you to monitor frDteFramerNonOctetErrors 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.