All MIBs › H3C-DHCP-SNOOP2-MIB › h3cDhcpSnoop2IfCheckRequest
h3cDhcpSnoop2IfCheckRequest
Module: H3C-DHCP-SNOOP2-MIB
OID (symbolic): H3C-DHCP-SNOOP2-MIB::h3cDhcpSnoop2IfCheckRequest
OID (numeric): 1.3.6.1.4.1.2011.10.2.124.2.2.1.3
Node type: OBJECT-TYPE
Type: TruthValue
Access: read-write
Description: If the value is 'true', DHCP request packets will be checked.
What is h3cDhcpSnoop2IfCheckRequest?
When true, DHCP snooping validates DHCP request packets received on this port (defaulting to false), working alongside h3cDhcpSnoop2IfCheckMac as another anti-spoofing check. Turn this on for untrusted access ports where clients shouldn't be forging DHCP requests.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2011.10.2.124.2.2.1.3 snmpwalk -v2c -c public <target> H3C-DHCP-SNOOP2-MIB::h3cDhcpSnoop2IfCheckRequest
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.2011.10.2.124.2.2.1.3.1 snmpget -v2c -c public <target> H3C-DHCP-SNOOP2-MIB::h3cDhcpSnoop2IfCheckRequest.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.2011.10.2.124.2.2.1.3.1 s <value>
Start monitoring H3C access-layer switch (DHCP Snooping v2) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the H3C-DHCP-SNOOP2-MIB::h3cDhcpSnoop2IfCheckRequest OID value, configure state conditions and alerts, and monitor any H3C access-layer switch (DHCP Snooping v2) from a single console.
OID Breakdown
Upper-level ancestors (9 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 |
| 1.3.6.1.4.1.2011 | huawei | EXPERTV2-MIB |
| 1.3.6.1.4.1.2011.10 | h3c | HUAWEI-3COM-OID-MIB |
| 1.3.6.1.4.1.2011.10.2 | h3cCommon | HUAWEI-3COM-OID-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.2011.10.2.124 | h3cDhcpSnoop2 | H3C-DHCP-SNOOP2-MIB |
| 1.3.6.1.4.1.2011.10.2.124.2 | h3cDhcpSnoop2Tables | H3C-DHCP-SNOOP2-MIB |
| 1.3.6.1.4.1.2011.10.2.124.2.2 | h3cDhcpSnoop2IfConfigTable | H3C-DHCP-SNOOP2-MIB |
| 1.3.6.1.4.1.2011.10.2.124.2.2.1 | h3cDhcpSnoop2IfConfigEntry | H3C-DHCP-SNOOP2-MIB |
| 1.3.6.1.4.1.2011.10.2.124.2.2.1.3 | h3cDhcpSnoop2IfCheckRequest | H3C-DHCP-SNOOP2-MIB |