With IPHost Network Monitor you can run simple snmp requests against a Avaya device in your network.
atmEdgePortLanType
atm Edge Port Lan Type
1.3.6.1.4.1.81.26.1.1.1.6
The type of the up link port. This is used do find whether the port wants to receive the association table and from what kind. ethernet - an Ethernet Edge device. token-ring - a Token Ring Edge device. notSupported means that currently the device doesn't currently act as an Edge Devices
Back to ATMEDGE-MIB MIB page.
IPHost Network monitor allows you to monitor atmEdgePortLanType on Avaya device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Avaya routers right now.