With IPHost Network Monitor you can run simple snmp requests against a Nortel device in your network.
dataSigChanTS014N200
data Sig Chan TS014N200
This attribute specifies the maximum number of re-transmissions of a layer2 frame.
Back to Nortel-Magellan-Passport-DisdnTS014MIB MIB page.
IPHost Network monitor allows you to monitor dataSigChanTS014N200 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 multiplexers right now.