With IPHost Network Monitor you can run simple snmp requests against a D-Link device in your network.
adslSingleEndLoopTestLastStatus
ADSL Single End Loop Test Last Status
1.3.6.1.4.1.3646.1300.2.2.1.15.3
This variable indicats status of last time SELT is performed. If adslSingleEndLoopTestIfIndex is changed, this value wil reset to noStatus.
Back to ASKEY-ADSL-MIB MIB page.
IPHost Network monitor allows you to monitor adslSingleEndLoopTestLastStatus on D-Link device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring D-Link WiFi routers right now.
