All MIBs › CME-MIB › componentIPv4ConfigSubnetMask
componentIPv4ConfigSubnetMask
Module: CME-MIB
OID (symbolic): CME-MIB::componentIPv4ConfigSubnetMask
OID (numeric): 1.3.6.1.4.1.2.3.51.2.22.32.16.1.1.8
Node type: OBJECT-TYPE
Type: IpAddress
Access: read-write
Description: Show or modifie current subnet mask of the component network interface. Note that only if the componentIPv4ConfigPhysicalLinkStatus is 'up(1)' and the componentIPv4ConfigDHCPEnable is not 'useDhcp(1)', should the IP address be pushed down to component System Management Processor.
What is componentIPv4ConfigSubnetMask?
This read-write object shows and lets an admin modify the subnet mask of a component's network interface, again only meaningfully pushed to hardware when the link is up and DHCP is not in use. Admins set it alongside the IP address to correctly define the component's network segment. For example, an admin updates this subnet mask when moving a component's management interface to a differently sized IPv4 subnet.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2.3.51.2.22.32.16.1.1.8 snmpwalk -v2c -c public <target> CME-MIB::componentIPv4ConfigSubnetMask
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.4.1.2.3.51.2.22.32.16.1.1.8.1 snmpget -v2c -c public <target> CME-MIB::componentIPv4ConfigSubnetMask.1
Set instance 1 (SNMPv2c):
snmpset -v2c -c private <target> 1.3.6.1.4.1.2.3.51.2.22.32.16.1.1.8.1 a <value>
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OID Breakdown
Upper-level ancestors (11 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 |
| 1.3.6.1.4.1.2 | ibm | BLADE-MIB |
| 1.3.6.1.4.1.2.3 | ibmAgents | BLADE-MIB |
| 1.3.6.1.4.1.2.3.51 | netfinitySupportProcessorAgent | BLADE-MIB |
| 1.3.6.1.4.1.2.3.51.2 | bladeCenterSnmpMIB | BLADE-MIB |
| 1.3.6.1.4.1.2.3.51.2.22 | bladeCenter | BLADE-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.4.1.2.3.51.2.22.32 | componentConfiguration | CME-MIB |
| 1.3.6.1.4.1.2.3.51.2.22.32.16 | componentNetworkConfiguration | CME-MIB |
| 1.3.6.1.4.1.2.3.51.2.22.32.16.1 | componentIPv4ConfigTable | CME-MIB |
| 1.3.6.1.4.1.2.3.51.2.22.32.16.1.1 | componentIPv4ConfigEntry | CME-MIB |
| 1.3.6.1.4.1.2.3.51.2.22.32.16.1.1.8 | componentIPv4ConfigSubnetMask | CME-MIB |