With IPHost Network Monitor you can run simple snmp requests against a Avaya device in your network.
lsPortIndex
ls Port Index
1.3.6.1.4.1.81.19.3.3.6.1.3
The set of collected port statistics of which this entry is a part. The set of ports identified by a particular value of this index is associated with the lsPortControlEntry as identified by the same value of lsPortControlIndex.
Back to APPLIC-MIB MIB page.
IPHost Network monitor allows you to monitor lsPortIndex 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.