With IPHost Network Monitor you can run simple snmp requests against a ADTRAN device in your network.
adUnitUserAuthenMethod
ad Unit User Authen Method
1.3.6.1.4.1.664.5.30.2.2.1.1.3
The type of authentication to perform for this user.
Back to ADTRAN-ADUNIT-MIB MIB page.
IPHost Network monitor allows you to monitor adUnitUserAuthenMethod on ADTRAN device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring ADTRAN switches right now.