With IPHost Network Monitor you can run simple snmp requests against a Nortel device in your network.
aal1CesLostCells
aal1 Ces Lost Cells
This attribute counts the number of cells declared as never received by the AAL1 protocol layer. The counter wraps when the maximum value is exceeded.
Back to Nortel-Magellan-Passport-CircuitEmulationServiceMIB MIB page.
IPHost Network monitor allows you to monitor aal1CesLostCells 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 secure routers right now.