All MIBs › HP-ICF-DHCP-SNOOP-MIB › hpicfDhcpSnoopOpt82Insert
hpicfDhcpSnoopOpt82Insert
Module: HP-ICF-DHCP-SNOOP-MIB
OID (symbolic): HP-ICF-DHCP-SNOOP-MIB::hpicfDhcpSnoopOpt82Insert
OID (numeric): 1.3.6.1.4.1.11.2.14.11.5.1.34.1.1.1.7
Node type: OBJECT-TYPE
Type: TruthValue
Access: read-write
Description: When this object is set to true, DHCP snooping will add a DHCP relay information option to DHCP client packets that it forwards on trusted ports, and will examine and strip DHCP relay information options that were inserted by this switch on DHCP server packets that it forwards to untrusted ports. Note that when DHCP relay and DHCP snooping are both enabled, and this object is set to true, relay information option processing will be handled by DHCP snooping, and any DHCP relay settings for relay information option processing will be ignored. This object defaults to true.
What is hpicfDhcpSnoopOpt82Insert?
When true (the default), DHCP Snooping inserts Option 82 relay information into client packets forwarded out trusted ports, and strips relay information it previously added from server packets going back to untrusted ports. Admins set this false only if they want a downstream relay agent or DHCP server to fully own Option 82 handling instead of the switch.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.11.2.14.11.5.1.34.1.1.1.7 snmpwalk -v2c -c public <target> HP-ICF-DHCP-SNOOP-MIB::hpicfDhcpSnoopOpt82Insert
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.11.2.14.11.5.1.34.1.1.1.7.1 snmpget -v2c -c public <target> HP-ICF-DHCP-SNOOP-MIB::hpicfDhcpSnoopOpt82Insert.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.11.2.14.11.5.1.34.1.1.1.7.1 s <value>
Start monitoring HP ProCurve switch (DHCP Snooping) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the HP-ICF-DHCP-SNOOP-MIB::hpicfDhcpSnoopOpt82Insert OID value, configure state conditions and alerts, and monitor any HP ProCurve switch (DHCP Snooping) 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 |
| 1.3.6.1.4.1.11.2.14.11.5 | hpicfSwitch | CONFIG-MIB |
| 1.3.6.1.4.1.11.2.14.11.5.1 | hpSwitch | CONFIG-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.11.2.14.11.5.1.34 | hpicfIpDhcpSnoop | HP-ICF-DHCP-SNOOP-MIB |
| 1.3.6.1.4.1.11.2.14.11.5.1.34.1 | hpicfIpDhcpSnoopObjects | HP-ICF-DHCP-SNOOP-MIB |
| 1.3.6.1.4.1.11.2.14.11.5.1.34.1.1 | hpicfIpDhcpSnoopConfig | HP-ICF-DHCP-SNOOP-MIB |
| 1.3.6.1.4.1.11.2.14.11.5.1.34.1.1.1 | hpicfDhcpSnoopGlobalCfg | HP-ICF-DHCP-SNOOP-MIB |
| 1.3.6.1.4.1.11.2.14.11.5.1.34.1.1.1.7 | hpicfDhcpSnoopOpt82Insert | HP-ICF-DHCP-SNOOP-MIB |