With IPHost Network Monitor you can run simple snmp requests against a Avaya device in your network.
cjnAtPortStateDescr
Cajun At Port State Descr
1.3.6.1.4.1.52.4.43.2.4.12.3.1.2
A text string containing information about the port. This string is intended for presentation to a human; it must not contain anything but printable ASCII characters.
Back to APPLETALK-PRIVATE-MIB MIB page.
IPHost Network monitor allows you to monitor cjnAtPortStateDescr 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.