IEEE8021-CFMD8-MIB :: dot1agCfmLtrOrganizationSpecificTlv

MIB Reference — IPNetwork Monitor · Updated September 14, 2026

All MIBsIEEE8021-CFMD8-MIBdot1agCfmLtrOrganizationSpecificTlv

dot1agCfmLtrOrganizationSpecificTlv

Module: IEEE8021-CFMD8-MIB

OID (symbolic): IEEE8021-CFMD8-MIB::dot1agCfmLtrOrganizationSpecificTlv

OID (numeric): 1.3.111.2.802.1.1.8.1.7.2.1.21

Node type: OBJECT-TYPE

Type: OCTET STRING

Access: read-only

Description: All Organization specific TLVs returned in the LTR, if any. Includes all octets including and following the TLV Length field of each TLV, concatenated together.

What is dot1agCfmLtrOrganizationSpecificTlv?

Holds any vendor-specific TLVs included in this Linktrace Reply, concatenated together with their own length fields intact. An admin or vendor tool parses this to extract proprietary diagnostic data a specific vendor's CFM implementation attaches to linktrace replies.

Examples

Walk all instances (SNMPv2c):

snmpwalk -v2c -c public <target> 1.3.111.2.802.1.1.8.1.7.2.1.21
snmpwalk -v2c -c public <target> IEEE8021-CFMD8-MIB::dot1agCfmLtrOrganizationSpecificTlv

Get a specific instance (index 1):

snmpget -v2c -c public <target> 1.3.111.2.802.1.1.8.1.7.2.1.21.1
snmpget -v2c -c public <target> IEEE8021-CFMD8-MIB::dot1agCfmLtrOrganizationSpecificTlv.1

Start monitoring Vendor-neutral IEEE 802.1ag draft-8 standard (carrier/enterprise switch CFM) with a free 30-day trial of IPNetwork Monitor. Create custom SNMP monitor using the IEEE8021-CFMD8-MIB::dot1agCfmLtrOrganizationSpecificTlv OID value, configure state conditions and alerts, and monitor any Vendor-neutral IEEE 802.1ag draft-8 standard (carrier/enterprise switch CFM) from a single console.

OID Breakdown

Upper-level ancestors (8 from the standard OID tree / other modules)
Numeric OIDNameModule
1isoLANART-AGENT
1.3orgAirPair-MIB
1.3.111.2.802.1.1ieee802dot1mibsIEEE8021-TC-MIB
1.3.111.2.802.1.1.8ieee8021CfmMibIEEE8021-CFM-MIB
1.3.111.2.802.1.1.8.1dot1agMIBObjectsIEEE8021-CFM-MIB
1.3.111.2.802.1.1.8.1.7dot1agCfmMepIEEE8021-CFM-MIB
1.3.111.2.802.1.1.8.1.7.2dot1agCfmLtrTableIEEE8021-CFM-MIB
1.3.111.2.802.1.1.8.1.7.2.1dot1agCfmLtrEntryIEEE8021-CFM-MIB
Numeric OIDNameModule
1.3.111.2.802.1.1.8.1.7.2.1.21dot1agCfmLtrOrganizationSpecificTlvIEEE8021-CFMD8-MIB