With IPHost Network Monitor you can run simple snmp requests against a ADTRAN device in your network.
adVqmIfcDiscardsMaximum
ad Vqm Ifc Discards Maximum
1.3.6.1.4.1.664.5.53.5.3.5.1.1.32
Maximum packets discarded due to late or early arrival.
Back to ADTRAN-AOS-VQM MIB page.
IPHost Network monitor allows you to monitor adVqmIfcDiscardsMaximum 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.