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MIB Viewer
Browse, search, and explore SNMP MIB modules and their OIDs. Look up any object by name or number, see its syntax, access level, and description, trace its place in the tree, and generate ready-to-run SNMP commands — all without leaving the 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) →Search for a MIB or OID above, or pick one from the list on the left.
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HUAWEI-L2MAM-MIB
| ENTITY-MIB | entPhysicalIndex entPhysicalName PhysicalIndex |
| HUAWEI-BASE-TRAP-MIB | hwBaseTrapEventType hwBaseTrapProbableCause hwBaseTrapSeverity |
| HUAWEI-L2IF-MIB | hwL2IfPortName |
| HUAWEI-MIB | hwDatacomm |
| HUAWEI-VPLS-EXT-MIB | hwVplsVsiName |
| IF-MIB | ifDescr InterfaceIndex InterfaceIndexOrZero |
| NQA-MIB | EnableValue |
| P-BRIDGE-MIB | EnabledStatus |
| Q-BRIDGE-MIB | VlanId VlanIdOrNone |
| SNMPv2-CONF | MODULE-COMPLIANCE NOTIFICATION-GROUP OBJECT-GROUP |
| SNMPv2-SMI | Counter64 Integer32 IpAddress MODULE-IDENTITY NOTIFICATION-TYPE OBJECT-TYPE Unsigned32 |
| SNMPv2-TC | MacAddress RowStatus TEXTUAL-CONVENTION |
| Name | Syntax | Status | Description |
|---|---|---|---|
| VlanIndex | Unsigned32 | current | A value used to index per-VLAN tables: values of 0 and 4095 are not permitted; if the value is between 1 and 4094 inclusive, it represents an IEEE 802.1Q VLAN-ID with global scope within a given bridged domain (see Vlan… |