All MIBs › DGS3224-L2MGMT-MIB › swL2DhcpRelayOption82Policy
swL2DhcpRelayOption82Policy
Module: DGS3224-L2MGMT-MIB
OID (symbolic): DGS3224-L2MGMT-MIB::swL2DhcpRelayOption82Policy
OID (numeric): 1.3.6.1.4.1.171.11.101.3.2.8.6
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description: This object indicates the reforwarding policy of DHCP relay agent information option 82.
replace(1) - replace the exiting option 82 field in messages. drop(2) - discard messages with existing option 82 field. keep(3) - retain the existing option 82 field messages.
What is swL2DhcpRelayOption82Policy?
Sets how the switch handles DHCP packets that already carry an Option 82 field: replace(1) overwrites it, drop(2) discards the packet, keep(3) leaves the existing field untouched. An admin picks drop(2) in a security-sensitive network to reject any client that tries to forge its own Option 82 data.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.171.11.101.3.2.8.6 snmpwalk -v2c -c public <target> DGS3224-L2MGMT-MIB::swL2DhcpRelayOption82Policy
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.171.11.101.3.2.8.6.1 snmpget -v2c -c public <target> DGS3224-L2MGMT-MIB::swL2DhcpRelayOption82Policy.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.171.11.101.3.2.8.6.1 i <value>
Start monitoring D-Link DGS-3224 switch with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the DGS3224-L2MGMT-MIB::swL2DhcpRelayOption82Policy OID value, configure state conditions and alerts, and monitor any D-Link DGS-3224 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 |
| 1.3.6.1.4.1.171.11.101 | dlink_Dgs3200Series | SW3200PRIMGMT-MIB |
| 1.3.6.1.4.1.171.11.101.3 | dgs3224 | SW3200PRIMGMT-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.171.11.101.3.2 | swL2MgmtMIB | DGS3224-L2MGMT-MIB |
| 1.3.6.1.4.1.171.11.101.3.2.8 | swL2DhcpRelayMgmt | DGS3224-L2MGMT-MIB |
| 1.3.6.1.4.1.171.11.101.3.2.8.6 | swL2DhcpRelayOption82Policy | DGS3224-L2MGMT-MIB |