With IPHost Network Monitor you can run simple snmp requests against a Nortel device in your network.
frAtmDlciDiscExcessFromIf
Frame Relay Atm Dlci Disc Excess From If
This attribute counts the number of frames which were discarded due to rate enforcement. When the maximum count is reached, the count wraps to zero.
Back to Nortel-Magellan-Passport-FrameRelayAtmMIB MIB page.
IPHost Network monitor allows you to monitor frAtmDlciDiscExcessFromIf 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.