With IPHost Network Monitor you can run simple snmp requests against a D-Link device in your network.
swDHCPRelayState
Switch DHCP Relay State
1.3.6.1.4.1.171.12.42.1.1
This object indicates whether the DHCP relay function is enabled or disabled. ::= { swDHCPRelayCtrl 1 } SYNTAX INTEGER (1..16) MAX-ACCESS read-write STATUS current DESCRIPTION This object indicates the maximum number of router hops that the BOOTP packets can cross. ::= { swDHCPRelayCtrl 2 } SYNTAX INTEGER (0..65535) MAX-ACCESS read-write STATUS current DESCRIPTION This object indicates the minimum time in seconds within which the switch must relay the DHCP request. If this time is exceeded, the switch will drop the DHCP packet. ::= { swDHCPRelayCtrl 3 } -- ----------------------------------------------------------------------------- -- swDHCPRelayInfo OBJECT IDENTIFIER ::= { swDHCPRelayMIB 2 } -- ----------------------------------------------------------------------------- -- ----------------------------------------------------------------------------- -- swDHCPRelayMgmt OBJECT IDENTIFIER ::= { swDHCPRelayMIB 3 } -- ----------------------------------------------------------------------------- SYNTAX SEQUENCE OF SwDHCPRelayCtrlEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION This table indicates the IP address as a destination to forward (relay) DHCP packets to.
Back to DHCP-RELAY-MGMT-MIB MIB page.
IPHost Network monitor allows you to monitor swDHCPRelayState 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 VPN routers right now.