IEEE8021-BRIDGE-MIB

        The Bridge MIB module for managing devices that support
IEEE Std 802.1Q.  This MIB module is derived from the IETF
BRIDGE-MIB, RFC 4188.
        
Unless otherwise indicated, the references in this MIB
module are to IEEE Std 802.1Q.
        
Copyright (C) IEEE (2014).
This version of this MIB module is part of IEEE Std 802.1Q;
see the draft itself for full legal notices.
    
Source file
IEEE8021-BRIDGE-MIB
Last revised
Identity
ieee8021BridgeMib
Base OID
1.3.111.2.802.1.1.2
Net-SNMP examples using the rfc MIB directory Show commands

These commands use the standard Observium installation path and load the selected MIB variant before the RFC and Net-SNMP directories.

Translate the module identity
/usr/bin/snmptranslate -Pud -Ir -On -m 'IEEE8021-BRIDGE-MIB' -M '/opt/observium/mibs/rfc:/opt/observium/mibs/net-snmp' 'IEEE8021-BRIDGE-MIB::ieee8021BridgeMib'
Walk the MIB subtree
/usr/bin/snmpbulkwalk -v2c -c '<community>' -Pud -Ir -OQUs -m 'IEEE8021-BRIDGE-MIB' -M '/opt/observium/mibs/rfc:/opt/observium/mibs/net-snmp' 'udp:<hostname>:161' 'IEEE8021-BRIDGE-MIB::ieee8021BridgeMib'
How SNMP, Net-SNMP, MIB paths, and variants work
Objects (114)
.1.3.111.2.802.1.1.2
.1.3.111.2.802.1.1.2.0
.1.3.111.2.802.1.1.2.1
.1.3.111.2.802.1.1.2.1.1
.1.3.111.2.802.1.1.2.1.1.1
.1.3.111.2.802.1.1.2.1.1.1.1
.1.3.111.2.802.1.1.2.1.1.1.1.1
.1.3.111.2.802.1.1.2.1.1.1.1.2
.1.3.111.2.802.1.1.2.1.1.1.1.3
Enumeration
.1.3.111.2.802.1.1.2.1.1.1.1.4
Bits
.1.3.111.2.802.1.1.2.1.1.1.1.5
.1.3.111.2.802.1.1.2.1.1.1.1.6
.1.3.111.2.802.1.1.2.1.1.1.1.7
.1.3.111.2.802.1.1.2.1.1.1.1.8
.1.3.111.2.802.1.1.2.1.1.4
.1.3.111.2.802.1.1.2.1.1.4.1
.1.3.111.2.802.1.1.2.1.1.4.1.1
Enumeration
.1.3.111.2.802.1.1.2.1.1.4.1.10
.1.3.111.2.802.1.1.2.1.1.4.1.11
.1.3.111.2.802.1.1.2.1.1.4.1.12
.1.3.111.2.802.1.1.2.1.1.4.1.2
.1.3.111.2.802.1.1.2.1.1.4.1.3
.1.3.111.2.802.1.1.2.1.1.4.1.4
.1.3.111.2.802.1.1.2.1.1.4.1.5
Bits
.1.3.111.2.802.1.1.2.1.1.4.1.6
Bits
.1.3.111.2.802.1.1.2.1.1.4.1.7
.1.3.111.2.802.1.1.2.1.1.4.1.8
.1.3.111.2.802.1.1.2.1.1.4.1.9
.1.3.111.2.802.1.1.2.1.1.5
.1.3.111.2.802.1.1.2.1.1.5.1
.1.3.111.2.802.1.1.2.1.1.5.1.1
.1.3.111.2.802.1.1.2.1.1.5.1.2
.1.3.111.2.802.1.1.2.1.1.6
.1.3.111.2.802.1.1.2.1.1.6.1
.1.3.111.2.802.1.1.2.1.1.6.1.1
.1.3.111.2.802.1.1.2.1.1.6.1.2
.1.3.111.2.802.1.1.2.1.1.6.1.3
.1.3.111.2.802.1.1.2.1.1.6.1.4
.1.3.111.2.802.1.1.2.1.1.6.1.5
.1.3.111.2.802.1.1.2.1.2
.1.3.111.2.802.1.1.2.1.2.1
.1.3.111.2.802.1.1.2.1.2.1.1
.1.3.111.2.802.1.1.2.1.2.1.1.1
.1.3.111.2.802.1.1.2.1.2.1.1.2
.1.3.111.2.802.1.1.2.1.2.1.1.3
.1.3.111.2.802.1.1.2.1.2.1.1.4
.1.3.111.2.802.1.1.2.1.2.1.1.5
.1.3.111.2.802.1.1.2.1.2.1.1.6
.1.3.111.2.802.1.1.2.1.3
.1.3.111.2.802.1.1.2.1.3.1
.1.3.111.2.802.1.1.2.1.3.1.1
.1.3.111.2.802.1.1.2.1.3.1.1.1
Integer32
.1.3.111.2.802.1.1.2.1.3.1.1.2
.1.3.111.2.802.1.1.2.1.3.1.1.3
.1.3.111.2.802.1.1.2.1.3.1.1.4
.1.3.111.2.802.1.1.2.1.3.1.1.5
.1.3.111.2.802.1.1.2.1.3.1.1.6
.1.3.111.2.802.1.1.2.1.3.2
.1.3.111.2.802.1.1.2.1.3.2.1
.1.3.111.2.802.1.1.2.1.3.2.1.1
.1.3.111.2.802.1.1.2.1.3.2.1.2
.1.3.111.2.802.1.1.2.1.3.3
.1.3.111.2.802.1.1.2.1.3.3.1
.1.3.111.2.802.1.1.2.1.3.3.1.1
Integer32
.1.3.111.2.802.1.1.2.1.3.3.1.2
.1.3.111.2.802.1.1.2.1.3.4
.1.3.111.2.802.1.1.2.1.3.4.1
.1.3.111.2.802.1.1.2.1.3.4.1.1
.1.3.111.2.802.1.1.2.1.3.5
.1.3.111.2.802.1.1.2.1.3.5.1
.1.3.111.2.802.1.1.2.1.3.5.1.1
.1.3.111.2.802.1.1.2.1.3.5.1.2
.1.3.111.2.802.1.1.2.1.3.5.1.3
Integer32
.1.3.111.2.802.1.1.2.1.3.5.1.4
.1.3.111.2.802.1.1.2.1.3.5.1.5
.1.3.111.2.802.1.1.2.1.3.5.1.6
.1.3.111.2.802.1.1.2.1.3.6
.1.3.111.2.802.1.1.2.1.3.6.1
.1.3.111.2.802.1.1.2.1.3.6.1.1
.1.3.111.2.802.1.1.2.1.3.6.1.2
.1.3.111.2.802.1.1.2.1.3.6.1.3
Integer32
.1.3.111.2.802.1.1.2.1.3.6.1.4
.1.3.111.2.802.1.1.2.1.3.6.1.5
.1.3.111.2.802.1.1.2.1.3.6.1.6
.1.3.111.2.802.1.1.2.1.3.7
.1.3.111.2.802.1.1.2.1.3.7.1
.1.3.111.2.802.1.1.2.1.3.7.1.1
.1.3.111.2.802.1.1.2.1.3.7.1.2
.1.3.111.2.802.1.1.2.1.3.7.1.3
.1.3.111.2.802.1.1.2.1.3.7.1.4
.1.3.111.2.802.1.1.2.1.4
.1.3.111.2.802.1.1.2.1.4.1
.1.3.111.2.802.1.1.2.1.4.1.1
.1.3.111.2.802.1.1.2.1.4.1.1.1
.1.3.111.2.802.1.1.2.1.4.1.1.2
.1.3.111.2.802.1.1.2.1.4.1.1.3
.1.3.111.2.802.1.1.2.1.5
.1.3.111.2.802.1.1.2.1.5.1
.1.3.111.2.802.1.1.2.1.5.1.1
.1.3.111.2.802.1.1.2.1.5.1.1.1
failed MMRP registrationsSNMPv2-SMICounter64
.1.3.111.2.802.1.1.2.1.5.1.1.2
.1.3.111.2.802.1.1.2.1.5.1.1.3
.1.3.111.2.802.1.1.2.1.5.1.1.4
.1.3.111.2.802.1.1.2.1.6
.1.3.111.2.802.1.1.2.1.6.1
.1.3.111.2.802.1.1.2.1.6.1.1
.1.3.111.2.802.1.1.2.1.6.1.1.1
.1.3.111.2.802.1.1.2.1.7
.1.3.111.2.802.1.1.2.1.7.1
.1.3.111.2.802.1.1.2.1.7.1.1
.1.3.111.2.802.1.1.2.1.7.1.1.1
.1.3.111.2.802.1.1.2.2
.1.3.111.2.802.1.1.2.2.1
.1.3.111.2.802.1.1.2.2.2
Dependencies (8) 7 direct · 1 transitive Show tree and compile order Hide dependency details

Each imported module is resolved in the importing module's source directory first, then through the normal default-variant rules.

Dependency tree
Conformance Groups (20)
Bridge level information for this device.
.1.3.111.2.802.1.1.2.2.2.1
Information for each port on this device.
.1.3.111.2.802.1.1.2.2.2.2
A collection of objects indicating the optional
capabilities of the device.
.1.3.111.2.802.1.1.2.2.2.3
A collection of objects providing device-level control
for the Multicast Filtering extended Bridge services.
.1.3.111.2.802.1.1.2.2.2.4
Dynamic Filtering Database information for each port of
the Bridge.
.1.3.111.2.802.1.1.2.2.2.6
A collection of objects providing device-level control
for the Priority services.
.1.3.111.2.802.1.1.2.2.2.7
A collection of objects defining the priority
applicable to each port for media that do not support
native priority.
.1.3.111.2.802.1.1.2.2.2.8
A collection of objects defining the User Priorities
applicable to each port for media that support native
priority.
.1.3.111.2.802.1.1.2.2.2.9
A collection of objects defining the traffic classes
within a Bridge for each evaluated priority.
.1.3.111.2.802.1.1.2.2.2.10
A collection of objects defining the media-dependent
outbound access level for each priority.
.1.3.111.2.802.1.1.2.2.2.11
A collection of objects providing port level control
and status information for MRP operation.
.1.3.111.2.802.1.1.2.2.2.12
A collection of objects providing port level control
and status information for MMRP operation.
.1.3.111.2.802.1.1.2.2.2.13
A collection of objects providing statistics counters for
decoding priority and drop eligibility for Bridge Ports.
.1.3.111.2.802.1.1.2.2.2.14
A collection of objects providing statistics counters for
encoding priority and drop eligibility for Bridge Ports.
.1.3.111.2.802.1.1.2.2.2.15
A collection of objects providing statistics
counters for service access priority.
.1.3.111.2.802.1.1.2.2.2.16
A collection of objects providing control of internal
LAN configuration.
.1.3.111.2.802.1.1.2.2.2.17
Controls the managment system directed creation of
Bridge Components.
.1.3.111.2.802.1.1.2.2.2.18
A collection of objects providing dynamic creation and
deletion of MAC Bridge Ports.
.1.3.111.2.802.1.1.2.2.2.19
A collection of objects providing a map between interface
index and component ID and Bridge Ports.
.1.3.111.2.802.1.1.2.2.2.20
The collection of objects used to represent a ISS port management objects.
.1.3.111.2.802.1.1.2.2.2.21
Compliance Statements (3)

OID .1.3.111.2.802.1.1.2.2.1.1
The compliance statement for devices supporting
VLAN-unaware bridging services as defined in
IEEE Std 802.1Q. Such devices support
path cost values of 32-bits, and Bridge and port priority
values are more restricted than in IEEE Std 802.1D-1995.

Full support for the IEEE 802.1Q management objects requires
implementation of the objects listed in the systemGroup
from the SNMPv2-MIB [RFC3418], as well as the objects
listed in the ifGeneralInformationGroup from the
IF-MIB [RFC2863].
Required groups
mandatory SNMPv2-MIB::systemGroup
mandatory IF-MIB::ifGeneralInformationGroup
mandatory ieee8021BridgeBaseBridgeGroup
mandatory ieee8021BridgeBasePortGroup
optional ieee8021BridgeCreatableBaseBridgeGroup Implementation of this group is mandatory for
Bridges that allow management systems to add and delete
Bridge components. Provider Backbone Edge Bridges would
typically fall in this category.
optional ieee8021BridgeTpPortGroup Implementation of this group is mandatory for
Bridges that support the transparent bridging
mode. A transparent Bridge will implement
this group.
optional ieee8021BridgeInternalLANGroup Implementation of this group is optional. It can be supported
to provide control over the relationship between interfaces and
Bridge Ports where such relationships are more complex than a
simple 1-to-1 mapping.
optional ieee8021BridgeDot1dDynamicPortCreationGroup Implementation of this group is optional. It can be supported
to provide the ability to dynamically create and delete
Bridge Ports.

OID .1.3.111.2.802.1.1.2.2.1.2
The compliance statement for device support of Priority
and Multicast Filtering extended bridging services.
Required groups
mandatory ieee8021BridgeCapGroup
optional ieee8021BridgeDeviceMmrpGroup This group is mandatory for devices supporting the MMRP
application, defined by IEEE 802.1Q Extended Filtering
Services.
optional ieee8021BridgeDevicePriorityGroup This group is mandatory only for devices supporting
the priority forwarding operations defined by IEEE
802.1Q.
optional ieee8021BridgeDefaultPriorityGroup This group is mandatory only for devices supporting
the priority forwarding operations defined by the
extended Bridge services with media types, such as
Ethernet, that do not support native priority.
optional ieee8021BridgeRegenPriorityGroup This group is mandatory only for devices supporting
the priority forwarding operations defined by IEEE Std
802.1Q and that have interface media types that support
native priority, e.g., IEEE Std 802.17.
optional ieee8021BridgePriorityGroup This group is mandatory only for devices supporting
the priority forwarding operations defined by
IEEE Std 802.1Q.
optional ieee8021BridgeAccessPriorityGroup This group is optional and is relevant only for devices
supporting the priority forwarding operations defined by
IEEE Std 802.1Q and that have interface media types that
support native Access Priority, e.g., IEEE 802.17.
optional ieee8021BridgePortMrpGroup This group is mandatory for devices supporting any
of the MRP applications: e.g., MMRP, defined by the
extended filtering services; or MVRP.
Rrefer to the Q-BRIDGE-MIB for
conformance statements for MVRP.
optional ieee8021BridgePortMmrpGroup This group is mandatory for devices supporting the
MMRP application, as defined by IEEE 802.1Q Extended
Filtering Services.
optional ieee8021BridgePortDecodingGroup This group is optional and supports Priority Code Point
Decoding Table for a Port of a provider Bridge.
optional ieee8021BridgePortEncodingGroup This group is optional and supports Priority Code Point
Encoding Table for a Port of a provider Bridge.
optional ieee8021BridgeServiceAccessPriorityGroup This group is optional and supports Priority Code Point
Encoding Table for a Port of a provider Bridge.
Object refinements
ObjectAccessSyntaxDescription
ieee8021BridgePortNumTrafficClasses readonly
Write access is not required.
ieee8021BridgeTrafficClass readonly
Write access is not required.
ieee8021BridgeRegenUserPriority readonly
Write access is not required.

OID .1.3.111.2.802.1.1.2.2.1.3
The compliance statement for devices supporting
VLAN-unaware bridging services as defined in
IEEE Std 802.1Q. Such devices support
path cost values of 32-bits, and Bridge and port priority
values are more restricted than in IEEE Std 802.1D-1995.

Full support for the IEEE 802.1Q management objects requires
implementation of the objects listed in the systemGroup
from the SNMPv2-MIB [RFC3418], as well as the objects
listed in the ifGeneralInformationGroup from the
IF-MIB [RFC2863].
Required groups
mandatory SNMPv2-MIB::systemGroup
mandatory IF-MIB::ifGeneralInformationGroup
mandatory ieee8021BridgeBaseBridgeGroup
mandatory ieee8021BridgeBasePortGroup
optional ieee8021BridgeCreatableBaseBridgeGroup Implementation of this group is mandatory for
Bridges that allow management systems to add and delete
Bridge components. Provider Backbone Edge Bridges would
typically fall in this category.
optional ieee8021BridgeTpPortGroup Implementation of this group is mandatory for
Bridges that support the transparent bridging
mode. A transparent Bridge will implement
this group.
optional ieee8021BridgeInternalLANGroup Implementation of this group is optional. It can be supported
to provide control over the relationship between interfaces and
Bridge Ports where such relationships are more complex than a
simple 1-to-1 mapping.
optional ieee8021BridgeDot1dDynamicPortCreationGroup Implementation of this group is optional. It can be supported
to provide the ability to dynamically create and delete
MAC Bridge Ports.
optional ieee8021BridgeBaseIfToPortGroup A collection of objects providing a map between interface
index and component ID and Bridge Ports.
optional ieee8021BridgePhyPortGroup A colelction of objects providing a map between port numbers
to the component id, interface index.