With IPHost Network Monitor you can run simple snmp requests against a D-Link device in your network.
swDHCPRelayOption61State
Switch DHCP Relay Option61 State
1.3.6.1.4.1.171.12.42.3.4.1
This object indicates whether the DHCP relay option 61 function is enabled or disabled. ::= { swDHCPRelayOption61 1 } SYNTAX INTEGER { relay(1), drop(2) } MAX-ACCESS read-write STATUS current DESCRIPTION This object indicates the default mode has no option 61 matching rules. relay (1): Means to relay the packet to the IP address which is specified by swDHCPRelayOption61DefRelayIp. drop (2): Means to drop the packet. ::= { swDHCPRelayOption61 2 } SYNTAX IpAddress MAX-ACCESS read-write STATUS current DESCRIPTION This object indicates the IP address of the default relay server has no option 61 matching rules. 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'. ::= { swDHCPRelayOption61 3 } SYNTAX SEQUENCE OF SwDHCPRelayOption61Entry MAX-ACCESS not-accessible STATUS current DESCRIPTION This table indicates the relay servers for the packet for option 61 rules.
Back to DHCP-RELAY-MGMT-MIB MIB page.
IPHost Network monitor allows you to monitor swDHCPRelayOption61State 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 IP cameras right now.