All MIBs › DLINKSW-DHCP-RELAY-MIB › dDhcpRelayAgentInfoCheckEnabled
dDhcpRelayAgentInfoCheckEnabled
Module: DLINKSW-DHCP-RELAY-MIB
OID (symbolic): DLINKSW-DHCP-RELAY-MIB::dDhcpRelayAgentInfoCheckEnabled
OID (numeric): 1.3.6.1.4.1.171.26.23.1.1.1
Node type: OBJECT-TYPE
Type: TruthValue
Access: read-write
Description: This object indicates whether the DHCP relay agent validates the relay agent information option in the received DHCP reply packet.
What is dDhcpRelayAgentInfoCheckEnabled?
Global switch (default false) that tells the DHCP relay agent to validate the relay agent information (option 82) present in DHCP reply packets coming back from the server. Turn this on to reject or catch replies whose option 82 doesn't look like something this relay itself would have inserted.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.171.26.23.1.1.1 snmpwalk -v2c -c public <target> DLINKSW-DHCP-RELAY-MIB::dDhcpRelayAgentInfoCheckEnabled
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.171.26.23.1.1.1.1 snmpget -v2c -c public <target> DLINKSW-DHCP-RELAY-MIB::dDhcpRelayAgentInfoCheckEnabled.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.171.26.23.1.1.1.1 s <value>
Start monitoring D-Link managed switch (BOOTP/DHCP relay agent) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the DLINKSW-DHCP-RELAY-MIB::dDhcpRelayAgentInfoCheckEnabled OID value, configure state conditions and alerts, and monitor any D-Link managed switch (BOOTP/DHCP relay agent) from a single console.
OID Breakdown
Upper-level ancestors (8 from the standard OID tree / other modules)
| Numeric OID | Name | Module |
|---|---|---|
| 1 | iso | LANART-AGENT |
| 1.3 | org | AirPair-MIB |
| 1.3.6 | dod | AirPair-MIB |
| 1.3.6.1 | internet | AirPair-MIB |
| 1.3.6.1.4 | private | AirPair-MIB |
| 1.3.6.1.4.1 | enterprises | AirPair-MIB |
| 1.3.6.1.4.1.171 | d_link | DE1500-MIB |
| 1.3.6.1.4.1.171.26 | dlinkIndustrialCommon | DLINK-ID-REC-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.171.26.23 | dlinkSwDhcpRelayMIB | DLINKSW-DHCP-RELAY-MIB |
| 1.3.6.1.4.1.171.26.23.1 | dDhcpRelayMIBObjects | DLINKSW-DHCP-RELAY-MIB |
| 1.3.6.1.4.1.171.26.23.1.1 | dDhcpRelayGeneral | DLINKSW-DHCP-RELAY-MIB |
| 1.3.6.1.4.1.171.26.23.1.1.1 | dDhcpRelayAgentInfoCheckEnabled | DLINKSW-DHCP-RELAY-MIB |