CISCO-IETF-IP-MIB :: cIpv6InterfaceIdentifier

MIB Reference — IPNetwork Monitor · Updated October 05, 2026

All MIBs › CISCO-IETF-IP-MIB › cIpv6InterfaceIdentifier

cIpv6InterfaceIdentifier

Module: CISCO-IETF-IP-MIB

OID (symbolic): CISCO-IETF-IP-MIB::cIpv6InterfaceIdentifier

OID (numeric): 1.3.6.1.4.1.9.10.86.1.2.3.1.4

Node type: OBJECT-TYPE

Type: Ipv6AddrIfIdentifier

Access: read-write

Description: The Interface Identifier for this interface that is (at least) unique on the link this interface is attached to. The Interface Identifier is combined with an address prefix to form an interface address.

By default, the Interface Identifier is autoconfigured according to the rules of the link type this interface is attached to.

What is cIpv6InterfaceIdentifier?

This read-write object holds the Interface Identifier (link-unique) that is combined with an address prefix to form the interface's IPv6 address, and can be manually configured or auto-generated.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.6.1.4.1.9.10.86.1.2.3.1.4
snmpwalk -v2c -c public <target> CISCO-IETF-IP-MIB::cIpv6InterfaceIdentifier

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.6.1.4.1.9.10.86.1.2.3.1.4.1
snmpget -v2c -c public <target> CISCO-IETF-IP-MIB::cIpv6InterfaceIdentifier.1

Set instance 1 (SNMPv2c):

snmpset -v2c -c private <target> 1.3.6.1.4.1.9.10.86.1.2.3.1.4.1 s <value>

SNMPv3 example:

snmpget -v3 -l authPriv -u snmpv3-user -a SHA -A "AuthPassword1" -x AES -X "PrivPassword1" <target> cIpv6InterfaceIdentifier.1

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OID Breakdown

Upper-level ancestors (8 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
1.3.6.1.4.1.9ciscoCAT2600-MIB
1.3.6.1.4.1.9.10ciscoExperimentCISCO-SMI
Numeric OIDNameModule
1.3.6.1.4.1.9.10.86ciscoIetfIpMIBCISCO-IETF-IP-MIB
1.3.6.1.4.1.9.10.86.1ciscoIetfIpMIBObjectsCISCO-IETF-IP-MIB
1.3.6.1.4.1.9.10.86.1.2cIpv6CISCO-IETF-IP-MIB
1.3.6.1.4.1.9.10.86.1.2.3cIpv6InterfaceTableCISCO-IETF-IP-MIB
1.3.6.1.4.1.9.10.86.1.2.3.1cIpv6InterfaceEntryCISCO-IETF-IP-MIB
1.3.6.1.4.1.9.10.86.1.2.3.1.4cIpv6InterfaceIdentifierCISCO-IETF-IP-MIB