With IPHost Network Monitor you can run simple snmp requests against a Alcatel device in your network.
sessionAuthFailure
session Authentication Failure
1.3.6.1.4.1.6486.800.1.3.2.11.2.1
The reason why the user authentication failed.
Back to ALCATEL-IND1-SESSION-MGR-MIB MIB page.
IPHost Network monitor allows you to monitor sessionAuthFailure on Alcatel device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Alcatel switches right now.