CME-MIB :: extEthernetInterfaceIPv6StaticIPAddressPrefixLen

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsCME-MIBextEthernetInterfaceIPv6StaticIPAddressPrefixLen

extEthernetInterfaceIPv6StaticIPAddressPrefixLen

Module: CME-MIB

OID (symbolic): CME-MIB::extEthernetInterfaceIPv6StaticIPAddressPrefixLen

OID (numeric): 1.3.6.1.4.1.2.3.51.2.4.9.1.4.5.2.3

Node type: OBJECT-TYPE

Type: INTEGER

Access: read-write

Description: The IPv6 static IP address prefix length for the ethernet interface.

NOTE: If extEthernetInterfaceIPv6Enabled is currently disabled, this object has the value 0.

What is extEthernetInterfaceIPv6StaticIPAddressPrefixLen?

This read-write integer, from 1 to 128, sets the prefix length for the static IPv6 address on the ethernet interface, reading as 0 if IPv6 is disabled. An administrator sets this alongside the static address to correctly define the subnet the management module belongs to. For example, an admin sets this prefix length to 64 to match the standard IPv6 subnet size used elsewhere on the management network.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.2.3.51.2.4.9.1.4.5.2.3
snmpwalk -v2c -c public <target> CME-MIB::extEthernetInterfaceIPv6StaticIPAddressPrefixLen

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.2.3.51.2.4.9.1.4.5.2.3.1
snmpget -v2c -c public <target> CME-MIB::extEthernetInterfaceIPv6StaticIPAddressPrefixLen.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.2.3.51.2.4.9.1.4.5.2.3.1 i <value>

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OID Breakdown

Upper-level ancestors (13 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.6dodAirPair-MIB
1.3.6.1internetAirPair-MIB
1.3.6.1.4privateAirPair-MIB
1.3.6.1.4.1enterprisesAirPair-MIB
1.3.6.1.4.1.2ibmBLADE-MIB
1.3.6.1.4.1.2.3ibmAgentsBLADE-MIB
1.3.6.1.4.1.2.3.51netfinitySupportProcessorAgentBLADE-MIB
1.3.6.1.4.1.2.3.51.2bladeCenterSnmpMIBBLADE-MIB
1.3.6.1.4.1.2.3.51.2.4configureSPBLADE-MIB
1.3.6.1.4.1.2.3.51.2.4.9networkConfigurationBLADE-MIB
1.3.6.1.4.1.2.3.51.2.4.9.1networkInterfacesBLADE-MIB
Numeric OIDNameModule
1.3.6.1.4.1.2.3.51.2.4.9.1.4extEthernetInterfaceIPv6CME-MIB
1.3.6.1.4.1.2.3.51.2.4.9.1.4.5extEthernetInterfaceIPv6ConfigCME-MIB
1.3.6.1.4.1.2.3.51.2.4.9.1.4.5.2extEthernetInterfaceIPv6StaticIPConfigCME-MIB
1.3.6.1.4.1.2.3.51.2.4.9.1.4.5.2.3extEthernetInterfaceIPv6StaticIPAddressPrefixLenCME-MIB