With IPHost Network Monitor you can run simple snmp requests against a Avaya device in your network.
cjnUdpInErrors
Cajun Udp In Errors
1.3.6.1.4.1.52.4.43.2.1.4.47
The number of received UDP datagrams that could not be delivered for reasons other than the lack of an application at the destination port.
Back to IP-EXTENSION-MIB MIB page.
IPHost Network monitor allows you to monitor cjnUdpInErrors 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.