All MIBs › A3COM-HUAWEI-LswDHCP-MIB › hwDhcpToL3AddressCheck
hwDhcpToL3AddressCheck
Module: A3COM-HUAWEI-LswDHCP-MIB
OID (symbolic): A3COM-HUAWEI-LswDHCP-MIB::hwDhcpToL3AddressCheck
OID (numeric): 1.3.6.1.4.1.43.45.1.2.23.1.8.1.3.1.3
Node type: OBJECT-TYPE
Type: INTEGER
Access: read-write
Description: If dhcp security check enabled for this vlan virtual interface
What is hwDhcpToL3AddressCheck?
This read-write flag enables or disables DHCP snooping (security checking) on a VLAN interface. When enabled, invalid DHCP packets are blocked. For example, enabling it prevents rogue DHCP servers from poisoning the network.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.43.45.1.2.23.1.8.1.3.1.3 snmpwalk -v2c -c public <target> A3COM-HUAWEI-LswDHCP-MIB::hwDhcpToL3AddressCheck
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.43.45.1.2.23.1.8.1.3.1.3.1 snmpget -v2c -c public <target> A3COM-HUAWEI-LswDHCP-MIB::hwDhcpToL3AddressCheck.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.43.45.1.2.23.1.8.1.3.1.3.1 i <value>
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OID Breakdown
Upper-level ancestors (12 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 |
| 1.3.6.1.4.1.43 | a3Com | A3COM-AUDL-R1-MIB |
| 1.3.6.1.4.1.43.45 | jv_mib | A3COM-HUAWEI-OID-MIB |
| 1.3.6.1.4.1.43.45.1 | huawei | A3COM-HUAWEI-OID-MIB |
| 1.3.6.1.4.1.43.45.1.2 | hwproducts | A3COM-HUAWEI-OID-MIB |
| 1.3.6.1.4.1.43.45.1.2.23 | lanSw | A3COM-HUAWEI-OID-MIB |
| 1.3.6.1.4.1.43.45.1.2.23.1 | lswCommon | A3COM-HUAWEI-OID-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.43.45.1.2.23.1.8 | hwLswDhcpMib | A3COM-HUAWEI-LswDHCP-MIB |
| 1.3.6.1.4.1.43.45.1.2.23.1.8.1 | hwLswDhcpMibObject | A3COM-HUAWEI-LswDHCP-MIB |
| 1.3.6.1.4.1.43.45.1.2.23.1.8.1.3 | hwDhcpToL3IfTable | A3COM-HUAWEI-LswDHCP-MIB |
| 1.3.6.1.4.1.43.45.1.2.23.1.8.1.3.1 | hwDhcpToL3IfEntry | A3COM-HUAWEI-LswDHCP-MIB |
| 1.3.6.1.4.1.43.45.1.2.23.1.8.1.3.1.3 | hwDhcpToL3AddressCheck | A3COM-HUAWEI-LswDHCP-MIB |