All MIBs › DGS3216-L2MGMT-MIB › swL2DhcpRelayOption82Check
swL2DhcpRelayOption82Check
Module: DGS3216-L2MGMT-MIB
OID (symbolic): DGS3216-L2MGMT-MIB::swL2DhcpRelayOption82Check
OID (numeric): 1.3.6.1.4.1.171.11.101.2.2.8.5
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description: This object indicates if the checking mechanism of DHCP relay agent information option 82 is enabled or disabled.
What is swL2DhcpRelayOption82Check?
Enables or disables validation of the Option 82 field on incoming DHCP packets, dropping packets whose relay-agent information doesn't match expected values as an anti-spoofing measure.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.171.11.101.2.2.8.5 snmpwalk -v2c -c public <target> DGS3216-L2MGMT-MIB::swL2DhcpRelayOption82Check
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.171.11.101.2.2.8.5.1 snmpget -v2c -c public <target> DGS3216-L2MGMT-MIB::swL2DhcpRelayOption82Check.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.171.11.101.2.2.8.5.1 i <value>
Start monitoring D-Link DGS-3216 / DGS-32xx-family Gigabit switch with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the DGS3216-L2MGMT-MIB::swL2DhcpRelayOption82Check OID value, configure state conditions and alerts, and monitor any D-Link DGS-3216 / DGS-32xx-family Gigabit 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 |
| 1.3.6.1.4.1.171.11.101.2 | dgs3216 | SW3200PRIMGMT-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.171.11.101.2.2 | swL2MgmtMIB | DGS3216-L2MGMT-MIB |
| 1.3.6.1.4.1.171.11.101.2.2.8 | swL2DhcpRelayMgmt | DGS3216-L2MGMT-MIB |
| 1.3.6.1.4.1.171.11.101.2.2.8.5 | swL2DhcpRelayOption82Check | DGS3216-L2MGMT-MIB |