With IPHost Network Monitor you can run simple snmp requests against a ADTRAN device in your network.
adGenAOSnmICMPTSHistoryEntry
Adtran Gen AOS Network Monitor ICMPTS History Entry
1.3.6.1.4.1.664.5.53.2.2.8.1
The read-only history of a particular network monitor ICMP timestamp probe.
Back to ADTRAN-AOS-NETWORKMONITOR MIB page.
IPHost Network monitor allows you to monitor adGenAOSnmICMPTSHistoryEntry on ADTRAN device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring ADTRAN routers right now.