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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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HH3C-WEB-AUTHENTICATION-MIB

12 objects

The MIB module is used for web authentication to send traps.

Imported Objects

HH3C-OID-MIB	hh3cCommon
RFC1213-MIB	ifDescr
SNMPv2-SMI	Integer32 MODULE-IDENTITY NOTIFICATION-TYPE OBJECT-TYPE
SNMPv2-TC	MacAddress

OID	Name	Access	Status	Description
1.3.6.1.4.1.25506.2.93	Identityhh3cWebAuthentication			The MIB module is used for web authentication to send traps.
1.3.6.1.4.1.25506.2.93.1	Nodehh3cWaTrapObjects
1.3.6.1.4.1.25506.2.93.1.1	Scalarhh3cWaVlanID	accessible-for-notify	current	The Vlan ID associate with the port and the MAC address.
1.3.6.1.4.1.25506.2.93.1.2	Scalarhh3cWaReasonCode	accessible-for-notify	current	The code indicates the reason for the action of this trap. globalNumberMax: The global number of connections is up to max. configNumberMax: The global number o…
1.3.6.1.4.1.25506.2.93.1.3	Scalarhh3cWaActionCode	accessible-for-notify	current	The code indicates the system action. enabled: Web authentication turns enabled. disabled: Web authentication turns disabled.
1.3.6.1.4.1.25506.2.93.1.4	Scalarhh3cWaClientMacAddr	accessible-for-notify	current	The MAC address of the client.
1.3.6.1.4.1.25506.2.93.2	Nodehh3cWaTrap
1.3.6.1.4.1.25506.2.93.2.0	Nodehh3cWaTrapPrefix
1.3.6.1.4.1.25506.2.93.2.0.1	Notificationhh3cWaClientLogon		current	It is generated when a client succeeded to logon.
1.3.6.1.4.1.25506.2.93.2.0.2	Notificationhh3cWaClientLogonFail		current	It is generated when a client failed to logon, the hh3cWaReasonCode shows the failure reason.
1.3.6.1.4.1.25506.2.93.2.0.3	Notificationhh3cWaClientLogout		current	It is generated when a client logout, the hh3cWaReasonCode shows the logout reason.
1.3.6.1.4.1.25506.2.93.2.0.4	Notificationhh3cWaSysAction		current	It is generated when a system action was occurred, the hh3cWaActionCode shows the action information.