MIB Viewer

MIB Viewer is a free SNMP MIB browser and database with over 12,000 MIBs and 1,600,000 OIDs. Search by name, OID, or number to look up any MIB object, 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/.2011/huaweiMgmt/hwEthernetPort/.1/hwBoardMacAddressLearningVlanConnectTable/hwBoardMacAddressLearningVlanConnectEntry/hwBoardMacAddressLearningVlanConnectCtrl

hwBoardMacAddressLearningVlanConnectCtrl

OBJECT-TYPE

1.3.6.1.4.1.2011.5.14.1.11.1.1

Access

read-write

Status

current

Source

HUAWEI-ETHERLIKE-EXT-MIB

Sub-identifiers

Description

Indicates the status of the the MAC address learning function on S+C traffic streams. Options: 1. invalid(-1) -Indicates that the MAC address learning function on S+C traffic streams is unavailable. 2. disable(1) -Disables the MAC address learning function on S+C traffic streams. 3. enable(2) -Enables the MAC address learning function on S+C traffic streams. 4. noconfig(3) -Cancels the MAC address learning function on S+C traffic streams. After the command is successfully executed, the MAC address learning function configured for the specified VLAN takes effect for S+C traffic streams.

Syntax

INTEGER { invalid(-1), disable(1), enable(2), noconfig(3) }