All MIBs › DGS3000-24TC-L3MGMT-MIB › swL3RelayDhcpOption82CheckState
swL3RelayDhcpOption82CheckState
Module: DGS3000-24TC-L3MGMT-MIB
OID (symbolic): DGS3000-24TC-L3MGMT-MIB::swL3RelayDhcpOption82CheckState
OID (numeric): 1.3.6.1.4.1.171.11.133.4.1.3.3.1.6
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description: This object indicates DHCP Relay Option 82 Check function is enabled or disabled.
What is swL3RelayDhcpOption82CheckState?
Enables or disables validation of Option 82 fields on DHCP packets the switch processes, e.g. dropping server replies whose Option 82 content doesn't match what the switch itself inserted, guarding against spoofed responses.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.171.11.133.4.1.3.3.1.6 snmpwalk -v2c -c public <target> DGS3000-24TC-L3MGMT-MIB::swL3RelayDhcpOption82CheckState
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.171.11.133.4.1.3.3.1.6.1 snmpget -v2c -c public <target> DGS3000-24TC-L3MGMT-MIB::swL3RelayDhcpOption82CheckState.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.171.11.133.4.1.3.3.1.6.1 i <value>
Start monitoring D-Link DGS-3000-24TC Layer 3 switch with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the DGS3000-24TC-L3MGMT-MIB::swL3RelayDhcpOption82CheckState OID value, configure state conditions and alerts, and monitor any D-Link DGS-3000-24TC Layer 3 switch from a single console.
OID Breakdown
Upper-level ancestors (11 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 |
| 1.3.6.1.4.1.171.11.133 | dlink_Dgs3000Proj | SWDGS3000PRIMGMT-MIB |
| 1.3.6.1.4.1.171.11.133.4 | dgs3000_24tc | SWPRIMGMT-DGS3000-MIB |
| 1.3.6.1.4.1.171.11.133.4.1 | dgs3000_24_tcax | SWPRIMGMT-DGS3000-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.171.11.133.4.1.3 | swL3MgmtMIB | DGS3000-24TC-L3MGMT-MIB |
| 1.3.6.1.4.1.171.11.133.4.1.3.3 | swL3RelayMgmt | DGS3000-24TC-L3MGMT-MIB |
| 1.3.6.1.4.1.171.11.133.4.1.3.3.1 | swL3RelayDhcpMgmt | DGS3000-24TC-L3MGMT-MIB |
| 1.3.6.1.4.1.171.11.133.4.1.3.3.1.6 | swL3RelayDhcpOption82CheckState | DGS3000-24TC-L3MGMT-MIB |