With IPHost Network Monitor you can run simple snmp requests against a ADTRAN device in your network.
adUnitPortInfoState
ad Unit Port Info State
1.3.6.1.4.1.664.5.30.6.3.1.2
The state of the card port. Initially it is empty.
Back to ADTRAN-ADUNIT-MIB MIB page.
IPHost Network monitor allows you to monitor adUnitPortInfoState 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.