All MIBs › EFM-COMMON-MIB › dot3OamPeerFunctionsSupported
dot3OamPeerFunctionsSupported
Module: EFM-COMMON-MIB
OID (symbolic): EFM-COMMON-MIB::dot3OamPeerFunctionsSupported
OID (numeric): 1.3.6.1.2.1.9908.1.2.1.8
Node type: OBJECT-TYPE
Type: Bits
Access: read-only
Description: The OAM functions supported on this Ethernet like interface. OAM consists of separate functionality sets above the basic discovery process. This value indicates the capabilities of the peer OAM entity with respect to these functions. This value is initialized so all bits are clear, and is invalid if the dot3OamPeerStatus is inactive.
The capbilities of the OAM peer can be determined from the configuration field of the Local Information TLV of the most recently received Information OAMPDU with a Local Information TLV.
An Information OAMPDU is indicated by a valid frame with (1) destination MAC address equal to that of the reserved MAC address for Slow Protocols (See 43B of [802.3ah]), (2) a lengthOrType field equal to the reserved type for Slow Protocols, (3) a Slow Protocols subtype equal to that of the subtype reserved for OAM, and (4) a OAM code that equals the code reserved for Information OAMPDUs.
What is dot3OamPeerFunctionsSupported?
A BITS value showing which optional OAM capabilities (unidirectional, loopback, event, variable support) the peer has advertised it supports, letting you confirm remote loopback or event notifications are actually usable on this link before relying on them.
Examples
Walk all instances (SNMPv2c):
snmpwalk -v2c -c public <target> 1.3.6.1.2.1.9908.1.2.1.8 snmpwalk -v2c -c public <target> EFM-COMMON-MIB::dot3OamPeerFunctionsSupported
Get a specific instance (index 1):
snmpget -v2c -c public <target> 1.3.6.1.2.1.9908.1.2.1.8.1 snmpget -v2c -c public <target> EFM-COMMON-MIB::dot3OamPeerFunctionsSupported.1
Start monitoring Ethernet access/carrier equipment supporting 802.3ah EFM OAM (vendor-neutral IETF standard) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the EFM-COMMON-MIB::dot3OamPeerFunctionsSupported OID value, configure state conditions and alerts, and monitor any Ethernet access/carrier equipment supporting 802.3ah EFM OAM (vendor-neutral IETF standard) from a single console.
OID Breakdown
Upper-level ancestors (6 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 |
| 1.3.6.1.2 | mgmt | APERTUS-NPG-MIB |
| 1.3.6.1.2.1 | mib_2 | AXON-MIB |
| Numeric OID | Name | Module |
|---|---|---|
| 1.3.6.1.2.1.9908 | efmOamMIB | EFM-COMMON-MIB |
| 1.3.6.1.2.1.9908.1 | dot3OamMIB | EFM-COMMON-MIB |
| 1.3.6.1.2.1.9908.1.2 | dot3OamPeerTable | EFM-COMMON-MIB |
| 1.3.6.1.2.1.9908.1.2.1 | dot3OamPeerEntry | EFM-COMMON-MIB |
| 1.3.6.1.2.1.9908.1.2.1.8 | dot3OamPeerFunctionsSupported | EFM-COMMON-MIB |