With IPHost Network Monitor you can run simple snmp requests against a D-Link device in your network.
adslConfAturMinINP
ADSL Config Atur Minute INP
1.3.6.1.4.1.3646.1300.2.2.1.5.1.11
ATUR(i.e. upstream) minimum INP(Impulse Noise Protect) capability. The object value indicates the multiple of INP symbol. For example, 'time-4' means four times.
Back to ASKEY-ADSL-MIB MIB page.
IPHost Network monitor allows you to monitor adslConfAturMinINP 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 access points right now.