With IPHost Network Monitor you can run simple snmp requests against a D-Link device in your network.
swDHCPRelayOption61Mode
Switch DHCP Relay Option61 Mode
1.3.6.1.4.1.171.12.42.3.4.4.1.3
This object indicates mode of this entry. relay (1): Means to relay the packet to the IP address which is specified by swDHCPRelayOption61RelayIp. drop (2): Means to drop the packet. ::= { swDHCPRelayOption61Entry 3 } SYNTAX IpAddress MAX-ACCESS read-create STATUS current DESCRIPTION This object indicates the IP address of the relay server. Pay attention to when swDHCPRelayOption61Mode is: relay (1): This object must be set together. drop (2): This object can not be set, and it always returns to '0.0.0.0'. ::= { swDHCPRelayOption61Entry 4 } SYNTAX RowStatus MAX-ACCESS read-create STATUS current DESCRIPTION This object indicates the status of this entry.
Back to DHCP-RELAY-MGMT-MIB MIB page.
IPHost Network monitor allows you to monitor swDHCPRelayOption61Mode 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.