All MIBs › DLINKSW-DHCP-RELAY-MIB › dDhcpRelayAgentInfoInsertEnabled
dDhcpRelayAgentInfoInsertEnabled
Module: DLINKSW-DHCP-RELAY-MIB
OID (symbolic): DLINKSW-DHCP-RELAY-MIB::dDhcpRelayAgentInfoInsertEnabled
OID (numeric): 1.3.6.1.4.1.171.26.23.1.1.2
Node type: OBJECT-TYPE
Type: TruthValue
Access: read-write
Description: This object indicates whether the DHCP relay agent inserts relay agent information option (option 82).
What is dDhcpRelayAgentInfoInsertEnabled?
Global switch (default false) that tells the DHCP relay agent to insert relay agent information option 82 into forwarded DHCP request packets. Enable this so the DHCP server can see which switch port/VLAN a client's request came through, useful for per-port IP assignment policies.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.171.26.23.1.1.2 snmpwalk -v2c -c public <target> DLINKSW-DHCP-RELAY-MIB::dDhcpRelayAgentInfoInsertEnabled
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.171.26.23.1.1.2.1 snmpget -v2c -c public <target> DLINKSW-DHCP-RELAY-MIB::dDhcpRelayAgentInfoInsertEnabled.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.171.26.23.1.1.2.1 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::dDhcpRelayAgentInfoInsertEnabled 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 |
| 1.3.6.1.4.1.171.26.23.1.1.2 | dDhcpRelayAgentInfoInsertEnabled | DLINKSW-DHCP-RELAY-MIB |