With IPHost Network Monitor you can run simple snmp requests against a D-Link device in your network.
swL3RelayDhcpHopCount
Switch L3 Relay Dhcp Hop Count
1.3.6.1.4.1.171.11.70.5.3.3.1.2
This object indicates the maximum number of router hops that the BOOTP packets can cross.
Back to DES3650-SWL3MGMT-MIB MIB page.
IPHost Network monitor allows you to monitor swL3RelayDhcpHopCount 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.