All MIBs › DES3552-L2MGMT-MIB › swL2DhcpRelayOption82State
swL2DhcpRelayOption82State
Module: DES3552-L2MGMT-MIB
OID (symbolic): DES3552-L2MGMT-MIB::swL2DhcpRelayOption82State
OID (numeric): 1.3.6.1.4.1.171.11.105.3.2.8.4
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description: This object indicates if the DHCP relay agent information option 82 function is enabled or disabled.
What is swL2DhcpRelayOption82State?
Enables or disables DHCP Option 82 (Relay Agent Information), which makes the switch insert identifying data like the ingress port/VLAN into relayed DHCP requests. Admins enable this so the DHCP server (or downstream tooling) can tie an IP lease back to the exact switch port a client is on, useful for IP address management and tracing rogue DHCP clients.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.171.11.105.3.2.8.4 snmpwalk -v2c -c public <target> DES3552-L2MGMT-MIB::swL2DhcpRelayOption82State
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.171.11.105.3.2.8.4.1 snmpget -v2c -c public <target> DES3552-L2MGMT-MIB::swL2DhcpRelayOption82State.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.171.11.105.3.2.8.4.1 i <value>
Start monitoring D-Link DES-3552 switch with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the DES3552-L2MGMT-MIB::swL2DhcpRelayOption82State OID value, configure state conditions and alerts, and monitor any D-Link DES-3552 switch from a single console.
OID Breakdown
Upper-level ancestors (10 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 |
| 1.3.6.1.4.1.171.11 | dlink_mgmt | DES2218-MIB |
| 1.3.6.1.4.1.171.11.105 | dlink_Des3528Series | SW3528PRIMGMT-MIB |
| 1.3.6.1.4.1.171.11.105.3 | des3552 | SW3528PRIMGMT-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.171.11.105.3.2 | swL2MgmtMIB | DES3552-L2MGMT-MIB |
| 1.3.6.1.4.1.171.11.105.3.2.8 | swL2DhcpRelayMgmt | DES3552-L2MGMT-MIB |
| 1.3.6.1.4.1.171.11.105.3.2.8.4 | swL2DhcpRelayOption82State | DES3552-L2MGMT-MIB |