MIB Viewer

Search, upload, browse, or download from a database of over 11,000 SNMP MIBs. MIB Viewer lets you look up any MIB object by name, OID, or number, view its syntax, access level, and description, trace its place in the MIB tree, and generate ready-to-run SNMP commands — all in your browser.

What's a MIB?

A MIB (Management Information Base) is a structured document that defines the data a device exposes over SNMP — things like interface counters, system uptime, or CPU load. Each module declares a set of named objects, organized into a tree.

What's SNMP?

SNMP (Simple Network Management Protocol) is how network devices — routers, switches, servers — report status and statistics to monitoring tools. It's the protocol; MIBs are the vocabulary it uses to describe what's being asked for.

What's an OID?

An OID (Object Identifier) is the numeric address of one piece of data in a MIB — a dotted sequence like 1.3.6.1.2.1.1.1, read from the root of a global tree down to one specific object. Names are easier to read; OIDs are what's actually sent over the wire.

Try it: sysDescr (1.3.6.1.2.1.1.1) →

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iso/org/dod/internet/private/enterprises/.6527/.3/.1/.2/.52/.3/tmnxDot1agCfmMepMgmtTable/tmnxDot1agCfmMepMgmtEntry/tmnxDot1agCfmMepMgmtType

tmnxDot1agCfmMepMgmtType

OBJECT-TYPE

1.3.6.1.4.1.6527.3.1.2.52.3.1.1.2

Access

read-create

Status

current

Source

TIMETRA-IEEE8021-CFM-MIB

Sub-identifiers

Description

The value of tmnxDot1agCfmMepMgmtType specifies the type of the specified MEP. Code Points default(0) The MEP resides on a Service Access Point (SAP) or Service Delivery Point (SDP) binding. The MEP has primary VLAN processing disabled. OR The MEP resides on a service. facilityPort(1) The MEP resides on a port or a Link Aggregation Group (LAG). facilityInterface(2) The MEP resides on a router interface. sapPrimaryVlan(3) The MEP resides on a SAP. The MEP has primary VLAN processing enabled. This code point is rejected if the MEP's IEEE8021-CFM-MIB::dot1agCfmMaCompPrimaryVlanId is zero. sdpPrimaryVlan(4) The MEP resides on an SDP binding. The MEP has primary VLAN processing enabled. This code point is rejected if the MEP's IEEE8021-CFM-MIB::dot1agCfmMaCompPrimaryVlanId is zero. This object must be specified during row creation.

Syntax

INTEGER { default (0), facilityPort (1), facilityInterface (2), sapPrimaryVlan (3), sdpPrimaryVlan (4) }