All MIBs › CISCO-IETF-DHCP-SERVER-MIB › cDhcpv4ServerSubnetFreeAddrHighThreshold
cDhcpv4ServerSubnetFreeAddrHighThreshold
Module: CISCO-IETF-DHCP-SERVER-MIB
OID (symbolic): CISCO-IETF-DHCP-SERVER-MIB::cDhcpv4ServerSubnetFreeAddrHighThreshold
OID (numeric): 1.3.6.1.4.1.9.10.102.1.4.2.1.5
Node type: OBJECT-TYPE
Type: Unsigned32
Access: read-write
Description: The high threshold for available free addresses in this subnet. If a cDhcpv4ServerSubnetFreeAddrLowThreshold event has been generated for this subnet, and the value for available free addresses has exceeded the value of cDhcpv4ServerSubnetFreeAddrHighThreshold, then a cDhcpv4ServerFreeAddressHigh event will be generated. No more cDhcpv4ServerFreeAddressHigh events will be generated for this subnet during this execution of the DHCP server until the value for available free addresses becomes equal to or less than the value of cDhcpv4ServerSubnetFreeAddrLowThreshold.
What is cDhcpv4ServerSubnetFreeAddrHighThreshold?
A configurable (read-write) high-watermark for free addresses in a DHCP subnet; once free addresses recover above this value after a low-threshold event, the server generates a recovery notification.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.10.102.1.4.2.1.5 snmpwalk -v2c -c public <target> CISCO-IETF-DHCP-SERVER-MIB::cDhcpv4ServerSubnetFreeAddrHighThreshold
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.9.10.102.1.4.2.1.5.1 snmpget -v2c -c public <target> CISCO-IETF-DHCP-SERVER-MIB::cDhcpv4ServerSubnetFreeAddrHighThreshold.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.9.10.102.1.4.2.1.5.1 i <value>
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OID Breakdown
Upper-level ancestors (8 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 |
| 1.3.6.1.4.1.9 | cisco | CAT2600-MIB |
| 1.3.6.1.4.1.9.10 | ciscoExperiment | CISCO-SMI |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.9.10.102 | ciscoIetfDhcpSrvMIB | CISCO-IETF-DHCP-SERVER-MIB |
| 1.3.6.1.4.1.9.10.102.1 | ciscoIetfDhcpv4SrvMIBObjects | CISCO-IETF-DHCP-SERVER-MIB |
| 1.3.6.1.4.1.9.10.102.1.4 | cDhcpv4SrvConfiguration | CISCO-IETF-DHCP-SERVER-MIB |
| 1.3.6.1.4.1.9.10.102.1.4.2 | cDhcpv4ServerSubnetTable | CISCO-IETF-DHCP-SERVER-MIB |
| 1.3.6.1.4.1.9.10.102.1.4.2.1 | cDhcpv4ServerSubnetEntry | CISCO-IETF-DHCP-SERVER-MIB |
| 1.3.6.1.4.1.9.10.102.1.4.2.1.5 | cDhcpv4ServerSubnetFreeAddrHighThreshold | CISCO-IETF-DHCP-SERVER-MIB |