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) →

Get started

Search for a MIB or OID above, or pick one from the list on the left.

Have your own MIB file? Drop it on the upload zone in the sidebar (or click to browse) to parse and explore it right away — it stays private to this browser session and isn't added to the shared library.

SL-SONET-ALARM-MIB

13 objects

This MIB module describes the SONET ALARMS.

Imported Objects

IF-MIB	InterfaceIndex
PerfHist-TC-MIB	PerfCurrentCount PerfIntervalCount PerfTotalCount
SL-SONET-MIB	slSonetMib
SNMPv2-CONF	MODULE-COMPLIANCE NOTIFICATION-GROUP OBJECT-GROUP
SNMPv2-SMI	MODULE-IDENTITY NOTIFICATION-TYPE OBJECT-TYPE
SNMPv2-TC	DisplayString TEXTUAL-CONVENTION TruthValue

OID	Name	Access	Status	Description
1.3.6.1.4.1.4515.1.6.4	IdentityslSonetAlarmMib			This MIB module describes the SONET ALARMS.
1.3.6.1.4.1.4515.1.6.4.1	NodeslSonetAlarmConfig
1.3.6.1.4.1.4515.1.6.4.1.1	TableslSonetAlarmConfigTable	not-accessible	current	This table contains objects to configure the SONET Alarms.
1.3.6.1.4.1.4515.1.6.4.1.1.1	RowslSonetAlarmConfigEntry	not-accessible	current	An entry exist for each type of alarm. The entry describes the alarm properties.
1.3.6.1.4.1.4515.1.6.4.1.1.1.1	ColumnslSonetAlarmIfIndex	read-only	current	The corresponding SONET interface index. The interface type may be of sonet(39), sonetPath(50) or sonetVT(51).
1.3.6.1.4.1.4515.1.6.4.1.1.1.2	ColumnslSonetAlarmType	read-only	current	The alarm type.
1.3.6.1.4.1.4515.1.6.4.1.1.1.3	ColumnslSonetAlarmMask	read-write	current	The alarm mask. If True - enable alarm, otherwise - disable alarm.
1.3.6.1.4.1.4515.1.6.4.1.1.1.4	ColumnslSonetAlarmStatus	read-only	current	The Alarm status. If True the alarm state is ON. Otherwise the alarm state is OFF. The states shown here are the stabilized state.
1.3.6.1.4.1.4515.1.6.4.2	NodeslSonetAlarmTraps
1.3.6.1.4.1.4515.1.6.4.2.1	ScalarslSonetAlarmSeverity	read-only	current	The alarm severity.
1.3.6.1.4.1.4515.1.6.4.2.2	ScalarslSonetAlarmServiceAffect	read-only	current	The alarm service affecting Yes/No.
1.3.6.1.4.1.4515.1.6.4.2.3	NotificationslSonetAlarmTrap		current	An slSonetAlarmTrap notification is sent when an alarm occures.

Type Definitions

Name	Syntax	Status	Description
SonetAlarmType	INTEGER { losSonetAlarm(1), lofSonetAlarm(2), lopSonetAlarm(3), aisSonetAlarm(4), rfiSonetAlarm(5), uneqSonetAlarm(6), tim(7), slm(8), sd(9), sf(10), hwfail(11) }	current	The SONET Alarms Types.