All MIBs › DGS3612G-SWL3MGMT-MIB › swL3RelayDhcpOption82CheckState
swL3RelayDhcpOption82CheckState
Module: DGS3612G-SWL3MGMT-MIB
OID (symbolic): DGS3612G-SWL3MGMT-MIB::swL3RelayDhcpOption82CheckState
OID (numeric): 1.3.6.1.4.1.171.11.70.9.3.3.1.6
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 DHCP Option 82 information on packets the switch receives back from the server or relays, rejecting malformed/spoofed Option 82 data. Admins enable it as a security measure against clients trying to forge relay-agent information.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.171.11.70.9.3.3.1.6 snmpwalk -v2c -c public <target> DGS3612G-SWL3MGMT-MIB::swL3RelayDhcpOption82CheckState
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.171.11.70.9.3.3.1.6.1 snmpget -v2c -c public <target> DGS3612G-SWL3MGMT-MIB::swL3RelayDhcpOption82CheckState.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.171.11.70.9.3.3.1.6.1 i <value>
Start monitoring D-Link DGS-3612G Layer 3 switch with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the DGS3612G-SWL3MGMT-MIB::swL3RelayDhcpOption82CheckState OID value, configure state conditions and alerts, and monitor any D-Link DGS-3612G Layer 3 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 |
| 1.3.6.1.4.1.171.11.70 | dgsProjectXStackIISeriesProd | SW34XXPRIMGMT-MIB |
| 1.3.6.1.4.1.171.11.70.9 | dgs3612g | SW36XXPRIMGMT-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.171.11.70.9.3 | swL3MgmtMIB | DGS3612G-SWL3MGMT-MIB |
| 1.3.6.1.4.1.171.11.70.9.3.3 | swL3RelayMgmt | DGS3612G-SWL3MGMT-MIB |
| 1.3.6.1.4.1.171.11.70.9.3.3.1 | swL3RelayDhcpMgmt | DGS3612G-SWL3MGMT-MIB |
| 1.3.6.1.4.1.171.11.70.9.3.3.1.6 | swL3RelayDhcpOption82CheckState | DGS3612G-SWL3MGMT-MIB |