All MIBs › CISCO-IETF-DHCP-SERVER-MIB › cDhcpv4ServerSubnetFreeAddrLowThreshold
cDhcpv4ServerSubnetFreeAddrLowThreshold
Module: CISCO-IETF-DHCP-SERVER-MIB
OID (symbolic): CISCO-IETF-DHCP-SERVER-MIB::cDhcpv4ServerSubnetFreeAddrLowThreshold
OID (numeric): 1.3.6.1.4.1.9.10.102.1.4.2.1.4
Node type: OBJECT-TYPE
Type: Unsigned32
Access: read-write
Description: The low threshold for available free addresses in this subnet. If the value for available free addresses in this subnet becomes equal to or less than this value, a cDhcpv4ServerSubnetFreeAddrLowThreshold event will be generated for this shared network. No more cDhcpv4ServerSubnetFreeAddrLowThreshold events will be generated for this subnet during this execution of the DHCP server until the value for available free addresses has exceeded the value of cDhcpv4ServerSubnetFreeAddrHighThreshold.
What is cDhcpv4ServerSubnetFreeAddrLowThreshold?
A configurable (read-write) low-watermark for free addresses in a DHCP subnet; when available free addresses drop to or below this value, the server generates a low-threshold notification.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.10.102.1.4.2.1.4 snmpwalk -v2c -c public <target> CISCO-IETF-DHCP-SERVER-MIB::cDhcpv4ServerSubnetFreeAddrLowThreshold
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.9.10.102.1.4.2.1.4.1 snmpget -v2c -c public <target> CISCO-IETF-DHCP-SERVER-MIB::cDhcpv4ServerSubnetFreeAddrLowThreshold.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.9.10.102.1.4.2.1.4.1 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 |
| 1.3.6.1.4.1.9.10.102.1.4.2.1.4 | cDhcpv4ServerSubnetFreeAddrLowThreshold | CISCO-IETF-DHCP-SERVER-MIB |