All MIBs › HP-ICF-DHCPV4-SERVER-MIB › hpicfDhcpv4ClearBindings
hpicfDhcpv4ClearBindings
Module: HP-ICF-DHCPV4-SERVER-MIB
OID (symbolic): HP-ICF-DHCPV4-SERVER-MIB::hpicfDhcpv4ClearBindings
OID (numeric): 1.3.6.1.4.1.11.2.14.11.5.1.99.1.14
Node type: OBJECT-TYPE
Type: InetAddressIPv4
Access: read-write
Description: When the IP address of this object is set to 0.0.0.0, all IP bindings will be cleared. Specific IP binding will be cleared when IP address is provided. An SNMP 'get' on this object will always return 0.0.0.0 .
What is hpicfDhcpv4ClearBindings?
This OID is a write-only trigger: setting it to 0.0.0.0 clears all DHCP lease bindings, while setting it to a specific IP clears just that one binding; reading it always returns 0.0.0.0. An admin uses this to force-release a stuck lease without rebooting the DHCP server.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.11.2.14.11.5.1.99.1.14 snmpwalk -v2c -c public <target> HP-ICF-DHCPV4-SERVER-MIB::hpicfDhcpv4ClearBindings
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.11.2.14.11.5.1.99.1.14.1 snmpget -v2c -c public <target> HP-ICF-DHCPV4-SERVER-MIB::hpicfDhcpv4ClearBindings.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.11.2.14.11.5.1.99.1.14.1 s <value>
Start monitoring HP ProCurve/Aruba switch (built-in DHCPv4/BOOTP server) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the HP-ICF-DHCPV4-SERVER-MIB::hpicfDhcpv4ClearBindings OID value, configure state conditions and alerts, and monitor any HP ProCurve/Aruba switch (built-in DHCPv4/BOOTP server) 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 |
|---|---|---|
| 1.3.6.1.4.1.11.2.14.11.5.1.99 | hpicfDhcpv4ServerMIB | HP-ICF-DHCPV4-SERVER-MIB |
| 1.3.6.1.4.1.11.2.14.11.5.1.99.1 | hpicfDhcpv4ServerObjects | HP-ICF-DHCPV4-SERVER-MIB |
| 1.3.6.1.4.1.11.2.14.11.5.1.99.1.14 | hpicfDhcpv4ClearBindings | HP-ICF-DHCPV4-SERVER-MIB |