With IPHost Network Monitor you can run simple snmp requests against a Avaya device in your network.
ethPortId
eth Port Id
1.3.6.1.4.1.81.12.3.1.1.2
Unique Id of the port in the ethPortTable.
Back to MODULES-MIB MIB page.
IPHost Network monitor allows you to monitor ethPortId on Avaya device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Avaya routing switches right now.