With IPHost Network Monitor you can run simple snmp requests against a ADTRAN device in your network.
adUnitSNMPCommunitiesTable
ad Unit SNMP Communities Table
1.3.6.1.4.1.664.5.30.2.3.1
Contains a list of users who have SNMP access to this unit.
Back to ADTRAN-ADUNIT-MIB MIB page.
IPHost Network monitor allows you to monitor adUnitSNMPCommunitiesTable on ADTRAN device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring ADTRAN multiplexers right now.