All MIBs › RADLAN-DhcpSpoofing-MIB › rlDhcpSpoofingEnabled
rlDhcpSpoofingEnabled
Module: RADLAN-DhcpSpoofing-MIB
OID (symbolic): RADLAN-DhcpSpoofing-MIB::rlDhcpSpoofingEnabled
OID (numeric): 1.3.6.1.4.1.89.113.2.1.1
Node type: OBJECT-TYPE
Type: TruthValue
Access: read-write
Description: DHCP spoofing enabled or not.
What is rlDhcpSpoofingEnabled?
Setting this object to true(1) turns on DHCP spoofing protection on the associated VLAN, causing the switch to filter out DHCP server responses arriving on untrusted ports. An administrator enables this to prevent a rogue or accidentally-connected DHCP server on an access port from handing out bogus IP addresses to clients on that VLAN. For example, enabling rlDhcpSpoofingEnabled on a VLAN serving end-user desktops stops a misconfigured consumer router plugged into a wall jack from disrupting DHCP for the whole floor.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.89.113.2.1.1 snmpwalk -v2c -c public <target> RADLAN-DhcpSpoofing-MIB::rlDhcpSpoofingEnabled
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.89.113.2.1.1.1 snmpget -v2c -c public <target> RADLAN-DhcpSpoofing-MIB::rlDhcpSpoofingEnabled.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.89.113.2.1.1.1 s <value>
Start monitoring Radlan/Marvell-based managed switches with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the RADLAN-DhcpSpoofing-MIB::rlDhcpSpoofingEnabled OID value, configure state conditions and alerts, and monitor any Radlan/Marvell-based managed switches from a single console.
OID Breakdown
Upper-level ancestors (8 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 |
| 1.3.6.1.4.1.89 | rnd | Dell-MIB |
| 1.3.6.1.4.1.89.113 | rlDhcpSpoofing | Dell-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.89.113.2 | rlDhcpSpoofingVlanTable | RADLAN-DhcpSpoofing-MIB |
| 1.3.6.1.4.1.89.113.2.1 | rlDhcpSpoofingVlanEntry | RADLAN-DhcpSpoofing-MIB |
| 1.3.6.1.4.1.89.113.2.1.1 | rlDhcpSpoofingEnabled | RADLAN-DhcpSpoofing-MIB |