All MIBs › HPN-ICF-DHCP-SNOOP2-MIB › hpnicfDhcpSnoop2IfCheckMac
hpnicfDhcpSnoop2IfCheckMac
Module: HPN-ICF-DHCP-SNOOP2-MIB
OID (symbolic): HPN-ICF-DHCP-SNOOP2-MIB::hpnicfDhcpSnoop2IfCheckMac
OID (numeric): 1.3.6.1.4.1.11.2.14.11.15.2.124.2.2.1.2
Node type: OBJECT-TYPE
Type: TruthValue
Access: read-write
Description: If the value is 'true', MAC address of DHCP packets received on the port will be checked.
What is hpnicfDhcpSnoop2IfCheckMac?
When true, DHCP snooping checks that the chaddr (client hardware address) field in a DHCP packet on this port matches the packet's actual source MAC address, dropping packets that don't match to catch spoofed DHCP traffic.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.11.2.14.11.15.2.124.2.2.1.2 snmpwalk -v2c -c public <target> HPN-ICF-DHCP-SNOOP2-MIB::hpnicfDhcpSnoop2IfCheckMac
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.11.2.14.11.15.2.124.2.2.1.2.1 snmpget -v2c -c public <target> HPN-ICF-DHCP-SNOOP2-MIB::hpnicfDhcpSnoop2IfCheckMac.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.11.2.14.11.15.2.124.2.2.1.2.1 s <value>
Start monitoring HP Networking (H3C ICF platform) managed switch (DHCP Snooping v2) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the HPN-ICF-DHCP-SNOOP2-MIB::hpnicfDhcpSnoop2IfCheckMac OID value, configure state conditions and alerts, and monitor any HP Networking (H3C ICF platform) managed switch (DHCP Snooping v2) from a single console.
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 |
| 1.3.6.1.4.1.11 | hp | CLJ8500-MIB |
| 1.3.6.1.4.1.11.2 | nm | CLJ8500-MIB |
| 1.3.6.1.4.1.11.2.14 | icf | CONFIG-MIB |
| 1.3.6.1.4.1.11.2.14.11 | hpicfObjects | CONFIG-MIB |
| 1.3.6.1.4.1.11.2.14.11.15 | hpnicf | HPN-ICF-OID-MIB |
| 1.3.6.1.4.1.11.2.14.11.15.2 | hpnicfCommon | HPN-ICF-OID-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.11.2.14.11.15.2.124 | hpnicfDhcpSnoop2 | HPN-ICF-DHCP-SNOOP2-MIB |
| 1.3.6.1.4.1.11.2.14.11.15.2.124.2 | hpnicfDhcpSnoop2Tables | HPN-ICF-DHCP-SNOOP2-MIB |
| 1.3.6.1.4.1.11.2.14.11.15.2.124.2.2 | hpnicfDhcpSnoop2IfConfigTable | HPN-ICF-DHCP-SNOOP2-MIB |
| 1.3.6.1.4.1.11.2.14.11.15.2.124.2.2.1 | hpnicfDhcpSnoop2IfConfigEntry | HPN-ICF-DHCP-SNOOP2-MIB |
| 1.3.6.1.4.1.11.2.14.11.15.2.124.2.2.1.2 | hpnicfDhcpSnoop2IfCheckMac | HPN-ICF-DHCP-SNOOP2-MIB |