With IPHost Network Monitor you can run simple snmp requests against a Nortel device in your network.
shelfCardDiagRecErrLineRowStatusEntry
shelf Card Diag Rec Error Line Row Status Entry
1.3.6.1.4.1.43.1.12.3.1.1.2.2.4.3.2.1.1
A single entry in the table represents a single shelfCardDiagRecErrLine component.
Back to Nortel-Magellan-Passport-ShelfMIB MIB page.
IPHost Network monitor allows you to monitor shelfCardDiagRecErrLineRowStatusEntry 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.