IEEE8021-BRIDGE-MIB DEFINITIONS ::= BEGIN -- ============================================================= -- MIB for IEEE 802.1D devices -- ============================================================= IMPORTS MODULE-IDENTITY, OBJECT-TYPE, Integer32, Counter64 FROM SNMPv2-SMI RowStatus, MacAddress, TruthValue, TimeInterval FROM SNMPv2-TC MODULE-COMPLIANCE, OBJECT-GROUP FROM SNMPv2-CONF ifIndex, InterfaceIndexOrZero, ifGeneralInformationGroup FROM IF-MIB ieee802dot1mibs, IEEE8021PbbComponentIdentifier, IEEE8021BridgePortNumber, IEEE8021PriorityCodePoint, IEEE8021BridgePortType, IEEE8021PriorityValue, IEEE8021PbbComponentIdentifierOrZero, IEEE8021BridgePortNumberOrZero FROM IEEE8021-TC-MIB SnmpAdminString FROM SNMP-FRAMEWORK-MIB systemGroup FROM SNMPv2-MIB ; ieee8021BridgeMib MODULE-IDENTITY LAST-UPDATED "201208100000Z" -- August 10, 2012 ORGANIZATION "IEEE 802.1 Working Group" CONTACT-INFO " WG-URL: http://grouper.ieee.org/groups/802/1/index.html WG-EMail: stds-802-1@ieee.org Contact: David Levi Postal: C/O IEEE 802.1 Working Group IEEE Standards Association 445 Hoes Lane P.O. Box 1331 Piscataway NJ 08855-1331 USA E-mail: STDS-802-1-L@LISTSERV.IEEE.ORG" DESCRIPTION "The Bridge MIB module for managing devices that support IEEE 802.1D. 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-2011. Copyright (C) IEEE. This version of this MIB module is part of IEEE802.1Q; see the draft itself for full legal notices." REVISION "201208100000Z" -- August 10, 2012 DESCRIPTION "Added an enumeration for tComponent in ieee8021BridgeBaseComponentType as part of IEEE Std 802.1Q Cor-2." REVISION "201202150000Z" -- February 15, 2012 DESCRIPTION "Extended ieee8021BridgeBaseComponentType to include erComponent and ieee8021BridgeBasePortTypeCapabilities to include stationFacingBridgePort, uplinkAccessPort and uplinkRelayPort. Added tables ieee8021BridgeBaseIfToPortTable and ieee8021BridgePortTable as part of IEEE Std 802.1Qbg." REVISION "201104060000Z" -- April 6, 2011 DESCRIPTION "Modifications to support Remote Customer Service Interfaces." REVISION "201102270000Z" -- February 27, 2011 DESCRIPTION "Minor edits to contact information etc. as part of 2011 revision of IEEE Std 802.1Q." REVISION "200810150000Z" -- October 15, 2008 DESCRIPTION "Initial revision, derived from RFC 4188." ::= { ieee802dot1mibs 2 } -- ============================================================= -- subtrees in the Bridge MIB -- ============================================================= ieee8021BridgeNotifications OBJECT IDENTIFIER ::= { ieee8021BridgeMib 0 } ieee8021BridgeObjects OBJECT IDENTIFIER ::= { ieee8021BridgeMib 1 } ieee8021BridgeConformance OBJECT IDENTIFIER ::= { ieee8021BridgeMib 2 } ieee8021BridgeBase OBJECT IDENTIFIER ::= { ieee8021BridgeObjects 1 } ieee8021BridgeTp OBJECT IDENTIFIER ::= { ieee8021BridgeObjects 2 } ieee8021BridgePriority OBJECT IDENTIFIER ::= { ieee8021BridgeObjects 3 } ieee8021BridgeMrp OBJECT IDENTIFIER ::= { ieee8021BridgeObjects 4 } ieee8021BridgeMmrp OBJECT IDENTIFIER ::= { ieee8021BridgeObjects 5 } ieee8021BridgeInternalLan OBJECT IDENTIFIER ::= { ieee8021BridgeObjects 6 } ieee8021BridgeDot1d OBJECT IDENTIFIER ::= { ieee8021BridgeObjects 7 } -- ============================================================= -- the ieee8021BridgeBase subtree -- ============================================================= -- Implementation of the ieee8021BridgeBase subtree is mandatory -- for all bridges. -- ============================================================= -- ============================================================= -- the ieee8021BridgeBaseTable -- ============================================================= ieee8021BridgeBaseTable OBJECT-TYPE SYNTAX SEQUENCE OF Ieee8021BridgeBaseEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A table that contains generic information about every bridge component. All writable objects in this table MUST be persistent over power up restart/reboot." REFERENCE "12.4.1" ::= { ieee8021BridgeBase 1 } ieee8021BridgeBaseEntry OBJECT-TYPE SYNTAX Ieee8021BridgeBaseEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A list of objects containing information for each bridge component." INDEX { ieee8021BridgeBaseComponentId } ::= { ieee8021BridgeBaseTable 1 } Ieee8021BridgeBaseEntry ::= SEQUENCE { ieee8021BridgeBaseComponentId IEEE8021PbbComponentIdentifier, ieee8021BridgeBaseBridgeAddress MacAddress, ieee8021BridgeBaseNumPorts Integer32, ieee8021BridgeBaseComponentType INTEGER, ieee8021BridgeBaseDeviceCapabilities BITS, ieee8021BridgeBaseTrafficClassesEnabled TruthValue, ieee8021BridgeBaseMmrpEnabledStatus TruthValue, ieee8021BridgeBaseRowStatus RowStatus } ieee8021BridgeBaseComponentId OBJECT-TYPE SYNTAX IEEE8021PbbComponentIdentifier MAX-ACCESS not-accessible STATUS current DESCRIPTION "The component identifier is used to distinguish between the multiple virtual bridge instances within a PBB. In simple situations where there is only a single component the default value is 1." ::= { ieee8021BridgeBaseEntry 1 } ieee8021BridgeBaseBridgeAddress OBJECT-TYPE SYNTAX MacAddress MAX-ACCESS read-create STATUS current DESCRIPTION "The MAC address used by this bridge when it is referred to in a unique fashion. It is recommended that this be the numerically smallest MAC address of all ports that belong to this bridge. However, it is only required to be unique. When concatenated with ieee8021SpanningTreePriority, a unique BridgeIdentifier is formed, which is used in the Spanning Tree Protocol. This object may not be modified while the corresponding instance of ieee8021BridgeBaseRowStatus is active(1). The value of this object MUST be retained across reinitializations of the management system." REFERENCE "12.4.1.1.3 a)" ::= { ieee8021BridgeBaseEntry 2 } ieee8021BridgeBaseNumPorts OBJECT-TYPE SYNTAX Integer32 UNITS "ports" MAX-ACCESS read-only STATUS current DESCRIPTION "The number of ports controlled by this bridging entity." REFERENCE "12.4.1.1.3 c)" ::= { ieee8021BridgeBaseEntry 3 } ieee8021BridgeBaseComponentType OBJECT-TYPE SYNTAX INTEGER { iComponent(1), bComponent(2), cVlanComponent(3), sVlanComponent(4), dBridgeComponent(5), erComponent (6), tComponent (7) } MAX-ACCESS read-create STATUS current DESCRIPTION "Indicates the component type(s) of this bridge. The following component types are possible: iComponent(1) - An S-VLAN component of a Backbone Edge Bridge which performs encapsulation of customer frames. bComponent(2) - An S-VLAN component of a Backbone Edge Bridge which bundles backbone service instances into B-VLANs. cVlanComponent(3) - A C-VLAN component of an enterprise VLAN bridge or of a Provider Bridge used to process C-tagged frames. sVlanComponent(4) - An S-VLAN component of a Provider Bridge. dBridgeComponent(5) - A VLAN unaware component of an 802.1D bridge. erComponent (6) - An Edge Relay component of an EVB Station. tComponent (7) - A TPMR component in a Backbone Edge Bridge. This object may not be modified while the corresponding instance of ieee8021BridgeBaseRowStatus is active(1). The value of this object MUST be retained across reinitializations of the management system." REFERENCE "12.3 m)" ::= { ieee8021BridgeBaseEntry 4 } ieee8021BridgeBaseDeviceCapabilities OBJECT-TYPE SYNTAX BITS { dot1dExtendedFilteringServices(0), dot1dTrafficClasses(1), dot1qStaticEntryIndividualPort(2), dot1qIVLCapable(3), dot1qSVLCapable(4), dot1qHybridCapable(5), dot1qConfigurablePvidTagging(6), dot1dLocalVlanCapable(7) } MAX-ACCESS read-create STATUS current DESCRIPTION "Indicates the optional parts of IEEE 802.1D and 802.1Q that are implemented by this device and are manageable through this MIB. Capabilities that are allowed on a per-port basis are indicated in ieee8021BridgeBasePortCapabilities. dot1dExtendedFilteringServices(0), -- can perform filtering of -- individual multicast addresses -- controlled by MMRP. dot1dTrafficClasses(1), -- can map user priority to -- multiple traffic classes. dot1qStaticEntryIndividualPort(2), -- dot1qStaticUnicastReceivePort & -- dot1qStaticMulticastReceivePort -- can represent non-zero entries. dot1qIVLCapable(3), -- Independent VLAN Learning (IVL). dot1qSVLCapable(4), -- Shared VLAN Learning (SVL). dot1qHybridCapable(5), -- both IVL & SVL simultaneously. dot1qConfigurablePvidTagging(6), -- whether the implementation -- supports the ability to -- override the default PVID -- setting and its egress status -- (VLAN-Tagged or Untagged) on -- each port. dot1dLocalVlanCapable(7) -- can support multiple local -- bridges, outside of the scope -- of 802.1Q defined VLANs. This object may not be modified while the corresponding instance of ieee8021BridgeBaseRowStatus is active(1). The value of this object MUST be retained across reinitializations of the management system." REFERENCE "12.10.1.1.3 b)" ::= { ieee8021BridgeBaseEntry 5 } ieee8021BridgeBaseTrafficClassesEnabled OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-create STATUS current DESCRIPTION "The value true(1) indicates that Traffic Classes are enabled on this bridge. When false(2), the bridge operates with a single priority level for all traffic. This object may be modified while the corresponding instance of ieee8021BridgeBaseRowStatus is active(1). The value of this object MUST be retained across reinitializations of the management system." DEFVAL { true } ::= { ieee8021BridgeBaseEntry 6 } ieee8021BridgeBaseMmrpEnabledStatus OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-create STATUS current DESCRIPTION "The administrative status requested by management for MMRP. The value true(1) indicates that MMRP should be enabled on this device, in all VLANs, on all ports for which it has not been specifically disabled. When false(2), MMRP is disabled, in all VLANs and on all ports, and all MMRP packets will be forwarded transparently. This object affects both Applicant and Registrar state machines. A transition from false(2) to true(1) will cause a reset of all MMRP state machines on all ports. This object may be modified while the corresponding instance of ieee8021BridgeBaseRowStatus is active(1). The value of this object MUST be retained across reinitializations of the management system." DEFVAL { true } ::= { ieee8021BridgeBaseEntry 7 } ieee8021BridgeBaseRowStatus OBJECT-TYPE SYNTAX RowStatus MAX-ACCESS read-create STATUS current DESCRIPTION "The object indicates the status of an entry, and is used to create/delete entries. The following objects MUST be set prior to making a new entry active: ieee8021BridgeBaseBridgeAddress ieee8021BridgeBaseComponentType ieee8021BridgeBaseDeviceCapabilities It is recommended that these three objects not be allowed to be modified while the corresponding instance of ieee8021BridgeBaseRowStatus object is active(1). The following objects are not required to be set before making a new entry active (they will take their defaults), and they also may be modified while the corresponding instance of this object is active(1): ieee8021BridgeBaseTrafficClassesEnabled ieee8021BridgeBaseMmrpEnabledStatus The value of this object and all corresponding instances of other objects in this table MUST be retained across reinitializations of the management system." ::= { ieee8021BridgeBaseEntry 8 } -- ============================================================= -- The Generic Bridge Port Table -- ============================================================= ieee8021BridgeBasePortTable OBJECT-TYPE SYNTAX SEQUENCE OF Ieee8021BridgeBasePortEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A table that contains generic information about every port that is associated with this bridge. Transparent, and source-route ports are included." REFERENCE "12.4.2" ::= { ieee8021BridgeBase 4 } ieee8021BridgeBasePortEntry OBJECT-TYPE SYNTAX Ieee8021BridgeBasePortEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A list of objects containing information for each port of the bridge." INDEX { ieee8021BridgeBasePortComponentId, ieee8021BridgeBasePort } ::= { ieee8021BridgeBasePortTable 1 } Ieee8021BridgeBasePortEntry ::= SEQUENCE { ieee8021BridgeBasePortComponentId IEEE8021PbbComponentIdentifier, ieee8021BridgeBasePort IEEE8021BridgePortNumber, ieee8021BridgeBasePortIfIndex InterfaceIndexOrZero, ieee8021BridgeBasePortDelayExceededDiscards Counter64, ieee8021BridgeBasePortMtuExceededDiscards Counter64, ieee8021BridgeBasePortCapabilities BITS, ieee8021BridgeBasePortTypeCapabilities BITS, ieee8021BridgeBasePortType IEEE8021BridgePortType, ieee8021BridgeBasePortExternal TruthValue, ieee8021BridgeBasePortAdminPointToPoint INTEGER, ieee8021BridgeBasePortOperPointToPoint TruthValue, ieee8021BridgeBasePortName SnmpAdminString } ieee8021BridgeBasePortComponentId OBJECT-TYPE SYNTAX IEEE8021PbbComponentIdentifier MAX-ACCESS not-accessible STATUS current DESCRIPTION "The component identifier is used to distinguish between the multiple virtual bridge instances within a PBB. In simple situations where there is only a single component the default value is 1." ::= { ieee8021BridgeBasePortEntry 1 } ieee8021BridgeBasePort OBJECT-TYPE SYNTAX IEEE8021BridgePortNumber MAX-ACCESS not-accessible STATUS current DESCRIPTION "The port number of the port for which this entry contains bridge management information." REFERENCE "12.4.2.1.2 a)" ::= { ieee8021BridgeBasePortEntry 2 } ieee8021BridgeBasePortIfIndex OBJECT-TYPE SYNTAX InterfaceIndexOrZero MAX-ACCESS read-write STATUS current DESCRIPTION "The value of the instance of the IfIndex object, defined in the IF-MIB, for the interface corresponding to this port, or the value 0 if the port has not been bound to an underlying frame source and sink. It is an implementation specific decision as to whether this object may be modified if it has been created or if 0 is a legal value. The underlying IfEntry indexed by this column MUST be persistent across reinitializations of the management system." ::= { ieee8021BridgeBasePortEntry 3 } ieee8021BridgeBasePortDelayExceededDiscards OBJECT-TYPE SYNTAX Counter64 UNITS "frames" MAX-ACCESS read-only STATUS current DESCRIPTION "The number of frames discarded by this port due to excessive transit delay through the bridge. It is incremented by both transparent and source route bridges. Discontinuities in the value of the counter can occur at re-initialization of the management system, and at other times as indicated by the value of ifCounterDiscontinuityTime object of the associated interface (if any)." REFERENCE "12.6.1.1.3 f)" ::= { ieee8021BridgeBasePortEntry 4 } ieee8021BridgeBasePortMtuExceededDiscards OBJECT-TYPE SYNTAX Counter64 UNITS "frames" MAX-ACCESS read-only STATUS current DESCRIPTION "The number of frames discarded by this port due to an excessive size. It is incremented by both transparent and source route bridges. Discontinuities in the value of the counter can occur at re-initialization of the management system, and at other times as indicated by the value of ifCounterDiscontinuityTime object of the associated interface (if any)." REFERENCE "12.6.1.1.3 g)" ::= { ieee8021BridgeBasePortEntry 5 } ieee8021BridgeBasePortCapabilities OBJECT-TYPE SYNTAX BITS { dot1qDot1qTagging(0), dot1qConfigurableAcceptableFrameTypes(1), dot1qIngressFiltering(2) } MAX-ACCESS read-only STATUS current DESCRIPTION "Indicates the parts of IEEE 802.1D and 802.1Q that are optional on a per-port basis, that are implemented by this device, and that are manageable through this MIB. dot1qDot1qTagging(0), -- supports 802.1Q VLAN tagging of -- frames and MVRP. dot1qConfigurableAcceptableFrameTypes(1), -- allows modified values of -- dot1qPortAcceptableFrameTypes. dot1qIngressFiltering(2) -- supports the discarding of any -- frame received on a Port whose -- VLAN classification does not -- include that Port in its Member -- set." REFERENCE "12.10.1.1.3 c)" ::= { ieee8021BridgeBasePortEntry 6 } ieee8021BridgeBasePortTypeCapabilities OBJECT-TYPE SYNTAX BITS { customerVlanPort(0), providerNetworkPort(1), customerNetworkPort(2), customerEdgePort(3), customerBackbonePort(4), virtualInstancePort(5), dBridgePort(6), remoteCustomerAccessPort(7), stationFacingBridgePort (8), uplinkAccessPort (9), uplinkRelayPort(10) } MAX-ACCESS read-only STATUS current DESCRIPTION "Indicates the capabilities of this port. The corresponding instance of ieee8021BridgeBasePortType can potentially take any of the values for which the corresponding bit in this object is 1. The possible port types are as follows: customerVlanPort(0) - Indicates the port can be a C-tag aware port of an enterprise VLAN aware bridge. providerNetworkPort(1) - Indicates the port can be an S-tag aware port of a Provider Bridge or Backbone Edge Bridge used for connections within a PBN or PBBN. customerNetworkPort(2) - Indicates the port can be an S-tag aware port of a Provider Bridge or Backbone Edge Bridge used for connections to the exterior of a PBN or PBBN. customerEdgePort(3) - Indicates the port can be a C-tag aware port of a Provider Bridge used for connections to the exterior of a PBN or PBBN. customerBackbonePort(4) - Indicates the port can be a I-tag aware port of a Backbone Edge Bridge's B-component. virtualInstancePort(5) - Indicates the port can be a virtual S-tag aware port within a Backbone Edge Bridge's I-component which is responsible for handling S-tagged traffic for a specific backbone service instance. dBridgePort(6) - Indicates the port can be a VLAN-unaware member of an 802.1D bridge. remoteCustomerAccessPort(7) - Indicates the port can be an S-tag aware port of a Provider Bridge capable of providing Remote Customer Service Interfaces. stationFacingBridgePort(8) - Indicates the station-facing Bridge Port in a EVB Bridge. uplinkAccessPort(9) - Indicates the uplink access port in an EVB Bridge or EVB station. uplinkRelayPort (10) - Indicates the uplink relay port in an EVB station." REFERENCE "12.16.1.1.3 h4), 12.16.2.1/2, 12.13.1.1, 12.13.1.2, 12.15.2.1, 12.15.2.2, 12.26.2, 12.26.4.1, 12.26.5.1" ::= { ieee8021BridgeBasePortEntry 7 } ieee8021BridgeBasePortType OBJECT-TYPE SYNTAX IEEE8021BridgePortType MAX-ACCESS read-only STATUS current DESCRIPTION "The port type. This value MUST be persistent over power up restart/reboot." REFERENCE "12.16.1.1.3 h4), 12.16.2.1/2, 12.13.1.1, 12.13.1.2, 12.15.2.1, 12.15.2.2, 12.26.2, 12.26.4.1, 12.26.5.1" ::= { ieee8021BridgeBasePortEntry 8 } ieee8021BridgeBasePortExternal OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-only STATUS current DESCRIPTION "A boolean indicating whether the port is external. A value of true(1) means the port is external. A value of false(2) means the port is internal." REFERENCE "12.16.1.1.3 h4)" ::= { ieee8021BridgeBasePortEntry 9 } ieee8021BridgeBasePortAdminPointToPoint OBJECT-TYPE SYNTAX INTEGER { forceTrue(1), forceFalse(2), auto(3) } MAX-ACCESS read-write STATUS current DESCRIPTION "For a port running spanning tree, this object represents the administrative point-to-point status of the LAN segment attached to this port, using the enumeration values of 6.4.3. A value of forceTrue(1) indicates that this port should always be treated as if it is connected to a point-to-point link. A value of forceFalse(2) indicates that this port should be treated as having a shared media connection. A value of auto(3) indicates that this port is considered to have a point-to-point link if it is an Aggregator and all of its members are aggregatable, or if the MAC entity is configured for full duplex operation, either through auto-negotiation or by management means. Manipulating this object changes the underlying adminPointToPointMAC. For a VIP, the adminPointToPointMAC parameter controls the mechanism by which the Default Backbone Destination parameter for the VIP is determined. For a backbone service instance that includes only 2 VIPs, the value may be set to forceTrue(1) which permits dynamic learning of the Default Backbone Destination parameter. For a backbone service instance that includes more than 2 VIPs, the value MUST be set to ForceFalse(2) or auto(3). When this object is set to forceTrue(1) for a VIP, the Default Backbone Destination parameter is modified by the subsequent M_UNITDATA.indications as specified in 6.10.1 (and described in 26.4.1). Whenever the parameter is set to forceFalse(2) or auto(3), the value for the Default Backbone Destination parameter is set to the Backbone Service Instance Group Address for the VIP-ISID. The value of this object MUST be retained across reinitializations of the management system." REFERENCE "6.6.3, 6.10, 12.8.2.1.3 o), 12.8.2.3.2 f), 26.4.1" DEFVAL { forceFalse } ::= { ieee8021BridgeBasePortEntry 10 } ieee8021BridgeBasePortOperPointToPoint OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-only STATUS current DESCRIPTION "For a port running spanning tree, this object represents the operational point-to-point status of the LAN segment attached to this port. It indicates whether a port is considered to have a point-to-point connection. If adminPointToPointMAC is set to auto(2), then the value of operPointToPointMAC is determined in accordance with the specific procedures defined for the MAC entity concerned, as defined in 6.7. The value is determined dynamically; that is, it is re-evaluated whenever the value of adminPointToPointMAC changes, and whenever the specific procedures defined for the MAC entity evaluate a change in its point-to-point status. For a VIP, this object simply reflects the value of the corresponding instance of ieee8021BridgeBasePortAdminPointToPoint. The value will be true(1) if that object is forceTrue(1), and the value will be false(2) if the value of that object is either forceFalse(2) or auto(3)." REFERENCE "6.6.3, 6.7, 6.10, 12.8.2.1.3 p), 12.8.2.3.2 f), 26.4.1" ::= { ieee8021BridgeBasePortEntry 11 } ieee8021BridgeBasePortName OBJECT-TYPE SYNTAX SnmpAdminString MAX-ACCESS read-only STATUS current DESCRIPTION "A text string of up to 32 characters, of locally determined significance." REFERENCE "12.4.2.1.3 a)" ::= { ieee8021BridgeBasePortEntry 12 } -- ============================================================= -- The Generic Bridge ifIndex to Port Table -- ============================================================= ieee8021BridgeBaseIfToPortTable OBJECT-TYPE SYNTAX SEQUENCE OF Ieee8021BridgeBaseIfToPortEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A table that contains generic information about every ifIndex that is associated with this bridge." REFERENCE "17.2.2" ::= { ieee8021BridgeBase 5 } ieee8021BridgeBaseIfToPortEntry OBJECT-TYPE SYNTAX Ieee8021BridgeBaseIfToPortEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A list of objects containing information for each ifIndex of the bridge." INDEX { ifIndex } ::= { ieee8021BridgeBaseIfToPortTable 1 } Ieee8021BridgeBaseIfToPortEntry ::= SEQUENCE { ieee8021BridgeBaseIfIndexComponentId IEEE8021PbbComponentIdentifier, ieee8021BridgeBaseIfIndexPort IEEE8021BridgePortNumber } ieee8021BridgeBaseIfIndexComponentId OBJECT-TYPE SYNTAX IEEE8021PbbComponentIdentifier MAX-ACCESS read-only STATUS current DESCRIPTION "The component ID for this ifIndex." ::= { ieee8021BridgeBaseIfToPortEntry 1 } ieee8021BridgeBaseIfIndexPort OBJECT-TYPE SYNTAX IEEE8021BridgePortNumber MAX-ACCESS read-only STATUS current DESCRIPTION "The port for this ifIndex." ::= { ieee8021BridgeBaseIfToPortEntry 2 } -- ============================================================= -- port number table section 12.5.1 -- ============================================================= ieee8021BridgePhyPortTable OBJECT-TYPE SYNTAX SEQUENCE OF Ieee8021BridgePhyPortEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A table that contains ISS port number to bridge componentID and port number mapping." REFERENCE "12.5.1" ::= { ieee8021BridgeBase 6} ieee8021BridgePhyPortEntry OBJECT-TYPE SYNTAX Ieee8021BridgePhyPortEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A list of objects containing mapping for ISS port numbers to bridge componentID and port numbers " INDEX { ieee8021BridgePhyPort } ::= { ieee8021BridgePhyPortTable 1 } Ieee8021BridgePhyPortEntry ::= SEQUENCE { ieee8021BridgePhyPort IEEE8021BridgePortNumber, ieee8021BridgePhyPortIfIndex InterfaceIndexOrZero, ieee8021BridgePhyMacAddress MacAddress, ieee8021BridgePhyPortToComponentId IEEE8021PbbComponentIdentifierOrZero, ieee8021BridgePhyPortToInternalPort IEEE8021BridgePortNumberOrZero } ieee8021BridgePhyPort OBJECT-TYPE SYNTAX IEEE8021BridgePortNumber MAX-ACCESS not-accessible STATUS current DESCRIPTION "The ISS port." REFERENCE "12.26" ::= { ieee8021BridgePhyPortEntry 1 } ieee8021BridgePhyPortIfIndex OBJECT-TYPE SYNTAX InterfaceIndexOrZero MAX-ACCESS read-only STATUS current DESCRIPTION "The value of the instance of the IfIndex object, defined in the IF-MIB, for the interface corresponding to this port, or the value 0 if the port has not been bound to an underlying frame source and sink. The underlying IfEntry indexed by this column MUST be persistent across reinitializations of the management system." ::= { ieee8021BridgePhyPortEntry 2 } ieee8021BridgePhyMacAddress OBJECT-TYPE SYNTAX MacAddress MAX-ACCESS read-only STATUS current DESCRIPTION "The MAC address" ::= { ieee8021BridgePhyPortEntry 3 } ieee8021BridgePhyPortToComponentId OBJECT-TYPE SYNTAX IEEE8021PbbComponentIdentifierOrZero MAX-ACCESS read-only STATUS current DESCRIPTION "The component ID that this ISS port belongs to." ::= { ieee8021BridgePhyPortEntry 4 } ieee8021BridgePhyPortToInternalPort OBJECT-TYPE SYNTAX IEEE8021BridgePortNumberOrZero MAX-ACCESS read-only STATUS current DESCRIPTION "The port number to which this ISS port maps to." ::= { ieee8021BridgePhyPortEntry 5 } -- ============================================================= -- the ieee8021BridgeTp subtree -- ============================================================= -- This is implemented by those bridges that support the -- transparent bridging mode. A transparent bridge will -- implement this subtree. -- ============================================================= -- ============================================================= -- Port Table for Transparent Bridges -- ============================================================= ieee8021BridgeTpPortTable OBJECT-TYPE SYNTAX SEQUENCE OF Ieee8021BridgeTpPortEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A table that contains information about every port that is associated with this transparent bridge." REFERENCE "12.4.2" ::= { ieee8021BridgeTp 1 } ieee8021BridgeTpPortEntry OBJECT-TYPE SYNTAX Ieee8021BridgeTpPortEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A list of objects containing information for each port of a transparent bridge." INDEX { ieee8021BridgeTpPortComponentId, ieee8021BridgeTpPort } ::= { ieee8021BridgeTpPortTable 1 } Ieee8021BridgeTpPortEntry ::= SEQUENCE { ieee8021BridgeTpPortComponentId IEEE8021PbbComponentIdentifier, ieee8021BridgeTpPort IEEE8021BridgePortNumber, ieee8021BridgeTpPortMaxInfo Integer32, ieee8021BridgeTpPortInFrames Counter64, ieee8021BridgeTpPortOutFrames Counter64, ieee8021BridgeTpPortInDiscards Counter64 } ieee8021BridgeTpPortComponentId OBJECT-TYPE SYNTAX IEEE8021PbbComponentIdentifier MAX-ACCESS not-accessible STATUS current DESCRIPTION "The component identifier is used to distinguish between the multiple virtual bridge instances within a PBB. In simple situations where there is only a single component the default value is 1." ::= { ieee8021BridgeTpPortEntry 1 } ieee8021BridgeTpPort OBJECT-TYPE SYNTAX IEEE8021BridgePortNumber MAX-ACCESS not-accessible STATUS current DESCRIPTION "The port number of the port for which this entry contains Transparent bridging management information." ::= { ieee8021BridgeTpPortEntry 2 } ieee8021BridgeTpPortMaxInfo OBJECT-TYPE SYNTAX Integer32 UNITS "bytes" MAX-ACCESS read-only STATUS current DESCRIPTION "The maximum size of the INFO (non-MAC) field that this port will receive or transmit." ::= { ieee8021BridgeTpPortEntry 3 } ieee8021BridgeTpPortInFrames OBJECT-TYPE SYNTAX Counter64 UNITS "frames" MAX-ACCESS read-only STATUS current DESCRIPTION "The number of frames that have been received by this port from its segment. Note that a frame received on the interface corresponding to this port is only counted by this object if and only if it is for a protocol being processed by the local bridging function, including bridge management frames. Discontinuities in the value of the counter can occur at re-initialization of the management system, and at other times as indicated by the value of ifCounterDiscontinuityTime object of the associated interface (if any)." REFERENCE "12.6.1.1.3 a)" ::= { ieee8021BridgeTpPortEntry 4 } ieee8021BridgeTpPortOutFrames OBJECT-TYPE SYNTAX Counter64 UNITS "frames" MAX-ACCESS read-only STATUS current DESCRIPTION "The number of frames that have been transmitted by this port to its segment. Note that a frame transmitted on the interface corresponding to this port is only counted by this object if and only if it is for a protocol being processed by the local bridging function, including bridge management frames. Discontinuities in the value of the counter can occur at re-initialization of the management system, and at other times as indicated by the value of ifCounterDiscontinuityTime object of the associated interface (if any)." REFERENCE "12.6.1.1.3 d)" ::= { ieee8021BridgeTpPortEntry 5 } ieee8021BridgeTpPortInDiscards OBJECT-TYPE SYNTAX Counter64 UNITS "frames" MAX-ACCESS read-only STATUS current DESCRIPTION "Count of received valid frames that were discarded (i.e., filtered) by the Forwarding Process. Discontinuities in the value of the counter can occur at re-initialization of the management system, and at other times as indicated by the value of ifCounterDiscontinuityTime object of the associated interface (if any)." REFERENCE "12.6.1.1.3 c)" ::= { ieee8021BridgeTpPortEntry 6 } -- ============================================================= -- the ieee8021BridgePriority subtree -- ============================================================= -- ============================================================= -- Port Priority Table -- ============================================================= ieee8021BridgePortPriorityTable OBJECT-TYPE SYNTAX SEQUENCE OF Ieee8021BridgePortPriorityEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A table that contains information about every port that is associated with this transparent bridge." ::= { ieee8021BridgePriority 1 } ieee8021BridgePortPriorityEntry OBJECT-TYPE SYNTAX Ieee8021BridgePortPriorityEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A list of Default User Priorities for each port of a transparent bridge. This is indexed by ieee8021BridgeBasePortComponentId and ieee8021BridgeBasePort." AUGMENTS { ieee8021BridgeBasePortEntry } ::= { ieee8021BridgePortPriorityTable 1 } Ieee8021BridgePortPriorityEntry ::= SEQUENCE { ieee8021BridgePortDefaultUserPriority IEEE8021PriorityValue, ieee8021BridgePortNumTrafficClasses Integer32, ieee8021BridgePortPriorityCodePointSelection IEEE8021PriorityCodePoint, ieee8021BridgePortUseDEI TruthValue, ieee8021BridgePortRequireDropEncoding TruthValue, ieee8021BridgePortServiceAccessPrioritySelection TruthValue } ieee8021BridgePortDefaultUserPriority OBJECT-TYPE SYNTAX IEEE8021PriorityValue MAX-ACCESS read-write STATUS current DESCRIPTION "The default ingress User Priority for this port. This only has effect on media, such as Ethernet, that do not support native User Priority. The value of this object MUST be retained across reinitializations of the management system." ::= { ieee8021BridgePortPriorityEntry 1 } ieee8021BridgePortNumTrafficClasses OBJECT-TYPE SYNTAX Integer32 (1..8) MAX-ACCESS read-write STATUS current DESCRIPTION "The number of egress traffic classes supported on this port. This object may optionally be read-only. The value of this object MUST be retained across reinitializations of the management system." ::= { ieee8021BridgePortPriorityEntry 2 } ieee8021BridgePortPriorityCodePointSelection OBJECT-TYPE SYNTAX IEEE8021PriorityCodePoint MAX-ACCESS read-write STATUS current DESCRIPTION " This object identifies the rows in the PCP encoding and decoding tables that are used to remark frames on this port if this remarking is enabled." REFERENCE "12.6.2.6, 12.6.2.7" ::= { ieee8021BridgePortPriorityEntry 3 } ieee8021BridgePortUseDEI OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-write STATUS current DESCRIPTION "If the Use_DEI is set to true(1) for the Port then the drop_eligible parameter is encoded in the DEI of transmitted frames, and the drop_eligible parameter shall be true(1) for a received frame if the DEI is set in the VLAN tag or the Priority Code Point Decoding Table indicates drop_eligible True for the received PCP value. If the Use_DEI parameter is false(2), the DEI shall be transmitted as zero and ignored on receipt. The default value of the Use_DEI parameter is false(2)." REFERENCE "12.6.2.12, 12.6.2.13" ::= { ieee8021BridgePortPriorityEntry 4 } ieee8021BridgePortRequireDropEncoding OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-write STATUS current DESCRIPTION "If a Bridge supports encoding or decoding of drop_eligible from the PCP field of a VLAN tag (6.7.3) on any of its Ports, then it shall implement a Boolean parameter Require Drop Encoding on each of its Ports with default value false(2). If Require Drop Encoding is True and the Bridge Port cannot encode particular priorities with drop_eligible, then frames queued with those priorities and drop_eligible true(1) shall be discarded and not transmitted." REFERENCE "12.6.2.14, 12.6.2.15" DEFVAL { false } ::= { ieee8021BridgePortPriorityEntry 5 } ieee8021BridgePortServiceAccessPrioritySelection OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-write STATUS current DESCRIPTION "Indication of whether the Service Access Priority Selection function is supported on the Customer Bridge Port to request priority handling of the frame from a Port-based service interface." REFERENCE "12.6.2.16, 12.6.2.17" ::= { ieee8021BridgePortPriorityEntry 6 } -- ============================================================= -- User Priority Regeneration Table -- ============================================================= ieee8021BridgeUserPriorityRegenTable OBJECT-TYPE SYNTAX SEQUENCE OF Ieee8021BridgeUserPriorityRegenEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A list of Regenerated User Priorities for each received User Priority on each port of a bridge. The Regenerated User Priority value may be used to index the Traffic Class Table for each input port. This only has effect on media that support native User Priority. The default values for Regenerated User Priorities are the same as the User Priorities." REFERENCE "6.5" ::= { ieee8021BridgePriority 2 } ieee8021BridgeUserPriorityRegenEntry OBJECT-TYPE SYNTAX Ieee8021BridgeUserPriorityRegenEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A mapping of incoming User Priority to a Regenerated User Priority." INDEX { ieee8021BridgeBasePortComponentId, ieee8021BridgeBasePort, ieee8021BridgeUserPriority } ::= { ieee8021BridgeUserPriorityRegenTable 1 } Ieee8021BridgeUserPriorityRegenEntry ::= SEQUENCE { ieee8021BridgeUserPriority IEEE8021PriorityValue, ieee8021BridgeRegenUserPriority IEEE8021PriorityValue } ieee8021BridgeUserPriority OBJECT-TYPE SYNTAX IEEE8021PriorityValue MAX-ACCESS not-accessible STATUS current DESCRIPTION "The User Priority for a frame received on this port." ::= { ieee8021BridgeUserPriorityRegenEntry 1 } ieee8021BridgeRegenUserPriority OBJECT-TYPE SYNTAX IEEE8021PriorityValue MAX-ACCESS read-write STATUS current DESCRIPTION "The Regenerated User Priority that the incoming User Priority is mapped to for this port. The value of this object MUST be retained across reinitializations of the management system." ::= { ieee8021BridgeUserPriorityRegenEntry 2 } -- ============================================================= -- Traffic Class Table -- ============================================================= ieee8021BridgeTrafficClassTable OBJECT-TYPE SYNTAX SEQUENCE OF Ieee8021BridgeTrafficClassEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A table mapping evaluated User Priority to Traffic Class, for forwarding by the bridge. Traffic class is a number in the range (0..(ieee8021BridgePortNumTrafficClasses-1))." REFERENCE "Table 8-4" ::= { ieee8021BridgePriority 3 } ieee8021BridgeTrafficClassEntry OBJECT-TYPE SYNTAX Ieee8021BridgeTrafficClassEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "User Priority to Traffic Class mapping." INDEX { ieee8021BridgeBasePortComponentId, ieee8021BridgeBasePort, ieee8021BridgeTrafficClassPriority } ::= { ieee8021BridgeTrafficClassTable 1 } Ieee8021BridgeTrafficClassEntry ::= SEQUENCE { ieee8021BridgeTrafficClassPriority IEEE8021PriorityValue, ieee8021BridgeTrafficClass Integer32 } ieee8021BridgeTrafficClassPriority OBJECT-TYPE SYNTAX IEEE8021PriorityValue MAX-ACCESS not-accessible STATUS current DESCRIPTION "The Priority value determined for the received frame. This value is equivalent to the priority indicated in the tagged frame received, or one of the evaluated priorities, determined according to the media-type. For untagged frames received from Ethernet media, this value is equal to the ieee8021BridgePortDefaultUserPriority value for the ingress port. For untagged frames received from non-Ethernet media, this value is equal to the ieee8021BridgeRegenUserPriority value for the ingress port and media-specific user priority." ::= { ieee8021BridgeTrafficClassEntry 1 } ieee8021BridgeTrafficClass OBJECT-TYPE SYNTAX Integer32 (0..7) MAX-ACCESS read-write STATUS current DESCRIPTION "The Traffic Class the received frame is mapped to. The value of this object MUST be retained across reinitializations of the management system." ::= { ieee8021BridgeTrafficClassEntry 2 } -- ============================================================= -- Outbound Access Priority Table -- ============================================================= ieee8021BridgePortOutboundAccessPriorityTable OBJECT-TYPE SYNTAX SEQUENCE OF Ieee8021BridgePortOutboundAccessPriorityEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A table mapping Regenerated User Priority to Outbound Access Priority. This is a fixed mapping for all port types, with three options for 802.17 RPR." REFERENCE "6.6.1 and 6.7.3" ::= { ieee8021BridgePriority 4 } ieee8021BridgePortOutboundAccessPriorityEntry OBJECT-TYPE SYNTAX Ieee8021BridgePortOutboundAccessPriorityEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Regenerated User Priority to Outbound Access Priority mapping." INDEX { ieee8021BridgeBasePortComponentId, ieee8021BridgeBasePort, ieee8021BridgeRegenUserPriority } ::= { ieee8021BridgePortOutboundAccessPriorityTable 1 } Ieee8021BridgePortOutboundAccessPriorityEntry ::= SEQUENCE { ieee8021BridgePortOutboundAccessPriority IEEE8021PriorityValue } ieee8021BridgePortOutboundAccessPriority OBJECT-TYPE SYNTAX IEEE8021PriorityValue MAX-ACCESS read-only STATUS current DESCRIPTION "The Outbound Access Priority the received frame is mapped to." ::= { ieee8021BridgePortOutboundAccessPriorityEntry 1 } -- ============================================================= -- ieee8021BridgePortDecodingTable: -- ============================================================= ieee8021BridgePortDecodingTable OBJECT-TYPE SYNTAX SEQUENCE OF Ieee8021BridgePortDecodingEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A table that contains information about Priority Code Point Decoding Table for a Port of a provider bridge. Alternative values for each table are specified as rows in Table 6-4 (6.7.3), with each alternative labeled by the number of distinct priorities that can be communicated, and the number of these for which drop precedence can be communicated. All writable objects in this table MUST be persistent over power up restart/reboot." ::= { ieee8021BridgePriority 5 } ieee8021BridgePortDecodingEntry OBJECT-TYPE SYNTAX Ieee8021BridgePortDecodingEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A list of objects containing Priority Code Point Decoding information for a port of a provider bridge." INDEX { ieee8021BridgePortDecodingComponentId, ieee8021BridgePortDecodingPortNum, ieee8021BridgePortDecodingPriorityCodePointRow, ieee8021BridgePortDecodingPriorityCodePoint } ::= { ieee8021BridgePortDecodingTable 1 } Ieee8021BridgePortDecodingEntry ::= SEQUENCE { ieee8021BridgePortDecodingComponentId IEEE8021PbbComponentIdentifier, ieee8021BridgePortDecodingPortNum IEEE8021BridgePortNumber, ieee8021BridgePortDecodingPriorityCodePointRow IEEE8021PriorityCodePoint, ieee8021BridgePortDecodingPriorityCodePoint Integer32, ieee8021BridgePortDecodingPriority IEEE8021PriorityValue, ieee8021BridgePortDecodingDropEligible TruthValue } ieee8021BridgePortDecodingComponentId OBJECT-TYPE SYNTAX IEEE8021PbbComponentIdentifier MAX-ACCESS not-accessible STATUS current DESCRIPTION "The component identifier is used to distinguish between the multiple virtual bridge instances within a PBB. In simple situations where there is only a single component the default value is 1." ::= { ieee8021BridgePortDecodingEntry 1 } ieee8021BridgePortDecodingPortNum OBJECT-TYPE SYNTAX IEEE8021BridgePortNumber MAX-ACCESS not-accessible STATUS current DESCRIPTION "A unique identifier of a port controlled by this VLAN bridging entity." ::= { ieee8021BridgePortDecodingEntry 2 } ieee8021BridgePortDecodingPriorityCodePointRow OBJECT-TYPE SYNTAX IEEE8021PriorityCodePoint MAX-ACCESS not-accessible STATUS current DESCRIPTION "The specific row in Table 6-3 (6.7.3) indicating the PCP." ::= { ieee8021BridgePortDecodingEntry 3 } ieee8021BridgePortDecodingPriorityCodePoint OBJECT-TYPE SYNTAX Integer32 (0..7) MAX-ACCESS not-accessible STATUS current DESCRIPTION "The specific PCP value in Table 6-3 (6.7.3)." ::= { ieee8021BridgePortDecodingEntry 4 } ieee8021BridgePortDecodingPriority OBJECT-TYPE SYNTAX IEEE8021PriorityValue MAX-ACCESS read-write STATUS current DESCRIPTION "The specific priority value in Table 6-3 (6.7.3)." REFERENCE "12.6.2.8, 12.6.2.9" ::= { ieee8021BridgePortDecodingEntry 5 } ieee8021BridgePortDecodingDropEligible OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-write STATUS current DESCRIPTION "The drop eligibility value in Table 6-3 (6.7.3)." REFERENCE "12.6.2.8, 12.6.2.9" ::= { ieee8021BridgePortDecodingEntry 6 } -- ============================================================= -- ieee8021BridgePortEncodingTable: -- ============================================================= ieee8021BridgePortEncodingTable OBJECT-TYPE SYNTAX SEQUENCE OF Ieee8021BridgePortEncodingEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A table that contains information about Priority Code Point Decoding Table for a Port of a provider bridge. Alternative values for each table are specified as rows in Table 6-3 (6.7.3), with each alternative labeled by the number of distinct priorities that can be communicated, and the number of these for which drop precedence can be communicated. All writable objects in this table MUST be persistent over power up restart/reboot." ::= { ieee8021BridgePriority 6 } ieee8021BridgePortEncodingEntry OBJECT-TYPE SYNTAX Ieee8021BridgePortEncodingEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A list of objects containing Priority Code Point Encoding information for a port of a provider bridge." INDEX { ieee8021BridgePortEncodingComponentId, ieee8021BridgePortEncodingPortNum, ieee8021BridgePortEncodingPriorityCodePointRow, ieee8021BridgePortEncodingPriorityCodePoint, ieee8021BridgePortEncodingDropEligible } ::= { ieee8021BridgePortEncodingTable 1 } Ieee8021BridgePortEncodingEntry ::= SEQUENCE { ieee8021BridgePortEncodingComponentId IEEE8021PbbComponentIdentifier, ieee8021BridgePortEncodingPortNum IEEE8021BridgePortNumber, ieee8021BridgePortEncodingPriorityCodePointRow IEEE8021PriorityCodePoint, ieee8021BridgePortEncodingPriorityCodePoint Integer32, ieee8021BridgePortEncodingDropEligible TruthValue, ieee8021BridgePortEncodingPriority IEEE8021PriorityValue } ieee8021BridgePortEncodingComponentId OBJECT-TYPE SYNTAX IEEE8021PbbComponentIdentifier MAX-ACCESS not-accessible STATUS current DESCRIPTION "The component identifier is used to distinguish between the multiple virtual bridge instances within a PBB. In simple situations where there is only a single component the default value is 1." ::= { ieee8021BridgePortEncodingEntry 1 } ieee8021BridgePortEncodingPortNum OBJECT-TYPE SYNTAX IEEE8021BridgePortNumber MAX-ACCESS not-accessible STATUS current DESCRIPTION "A unique identifier of a port controlled by this VLAN bridging entity." ::= { ieee8021BridgePortEncodingEntry 2 } ieee8021BridgePortEncodingPriorityCodePointRow OBJECT-TYPE SYNTAX IEEE8021PriorityCodePoint MAX-ACCESS not-accessible STATUS current DESCRIPTION "The specific row in Table 6-3 (6.7.3)indicating the PCP row. (i.e. 8P0D, 7P1D, 6P2D, 5P3D)" ::= { ieee8021BridgePortEncodingEntry 3 } ieee8021BridgePortEncodingPriorityCodePoint OBJECT-TYPE SYNTAX Integer32 (0..7) MAX-ACCESS not-accessible STATUS current DESCRIPTION "The specific row in Table 6-3 (6.7.3) indicating the PCP. (i.e., 0,1,2,3,4,5,6,7)." ::= { ieee8021BridgePortEncodingEntry 4 } ieee8021BridgePortEncodingDropEligible OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS not-accessible STATUS current DESCRIPTION "The specific row in Table 6-3 (6.7.3) indicating the drop eligibility. A value of true(1) means eligible for drop." ::= { ieee8021BridgePortEncodingEntry 5 } ieee8021BridgePortEncodingPriority OBJECT-TYPE SYNTAX IEEE8021PriorityValue MAX-ACCESS read-write STATUS current DESCRIPTION "The encoding priority in Table 6-3 (6.7.3)." REFERENCE "12.6.2.10, 12.6.2.11" ::= { ieee8021BridgePortEncodingEntry 6 } -- ============================================================= -- ieee8021BridgeServiceAccessPriorityTable: -- ============================================================= ieee8021BridgeServiceAccessPriorityTable OBJECT-TYPE SYNTAX SEQUENCE OF Ieee8021BridgeServiceAccessPriorityEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A table that contains information about the Service Access Priority Selection function for a provider bridge. The use of this table enables a mechanism for a Customer Bridge attached to a Provider Bridged Network to request priority handling of frames. All writable objects in this table MUST be persistent over power up restart/reboot." ::= { ieee8021BridgePriority 7 } ieee8021BridgeServiceAccessPriorityEntry OBJECT-TYPE SYNTAX Ieee8021BridgeServiceAccessPriorityEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A list of objects containing information about the Service Access Priority Selection function for a provider bridge." INDEX { ieee8021BridgeServiceAccessPriorityComponentId, ieee8021BridgeServiceAccessPriorityPortNum, ieee8021BridgeServiceAccessPriorityReceived } ::= { ieee8021BridgeServiceAccessPriorityTable 1 } Ieee8021BridgeServiceAccessPriorityEntry ::= SEQUENCE { ieee8021BridgeServiceAccessPriorityComponentId IEEE8021PbbComponentIdentifier, ieee8021BridgeServiceAccessPriorityPortNum IEEE8021BridgePortNumber, ieee8021BridgeServiceAccessPriorityReceived IEEE8021PriorityValue, ieee8021BridgeServiceAccessPriorityValue IEEE8021PriorityValue } ieee8021BridgeServiceAccessPriorityComponentId OBJECT-TYPE SYNTAX IEEE8021PbbComponentIdentifier MAX-ACCESS not-accessible STATUS current DESCRIPTION "The component identifier is used to distinguish between the multiple virtual bridge instances within a PBB. In simple situations where there is only a single component the default value is 1." ::= { ieee8021BridgeServiceAccessPriorityEntry 1 } ieee8021BridgeServiceAccessPriorityPortNum OBJECT-TYPE SYNTAX IEEE8021BridgePortNumber MAX-ACCESS not-accessible STATUS current DESCRIPTION "A unique identifier of a port controlled by this VLAN bridging entity." ::= { ieee8021BridgeServiceAccessPriorityEntry 2 } ieee8021BridgeServiceAccessPriorityReceived OBJECT-TYPE SYNTAX IEEE8021PriorityValue MAX-ACCESS not-accessible STATUS current DESCRIPTION "The default received priority value in Table 6-3 (6.7.3). (i.e., 0,1,2,3,4,5,6,7)" ::= { ieee8021BridgeServiceAccessPriorityEntry 3 } ieee8021BridgeServiceAccessPriorityValue OBJECT-TYPE SYNTAX IEEE8021PriorityValue MAX-ACCESS read-write STATUS current DESCRIPTION "The regenerated priority value in Table 6-3 (6.7.3). (i.e., 0,1,2,3,4,5,6,7)" REFERENCE "12.6.2.18, 12.6.2.19" ::= { ieee8021BridgeServiceAccessPriorityEntry 4 } -- ============================================================= -- the ieee8021BridgeMrp subtree -- ============================================================= -- ============================================================= -- The MRP Port Table -- ============================================================= ieee8021BridgePortMrpTable OBJECT-TYPE SYNTAX SEQUENCE OF Ieee8021BridgePortMrpEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A table of MRP control information about every bridge port. This is indexed by ieee8021BridgeBasePortComponentId and ieee8021BridgeBasePort." ::= { ieee8021BridgeMrp 1 } ieee8021BridgePortMrpEntry OBJECT-TYPE SYNTAX Ieee8021BridgePortMrpEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "MRP control information for a bridge port." AUGMENTS { ieee8021BridgeBasePortEntry } ::= { ieee8021BridgePortMrpTable 1 } Ieee8021BridgePortMrpEntry ::= SEQUENCE { ieee8021BridgePortMrpJoinTime TimeInterval, ieee8021BridgePortMrpLeaveTime TimeInterval, ieee8021BridgePortMrpLeaveAllTime TimeInterval } ieee8021BridgePortMrpJoinTime OBJECT-TYPE SYNTAX TimeInterval UNITS "centi-seconds" MAX-ACCESS read-write STATUS current DESCRIPTION "The MRP Join time, in centiseconds. The value of this object MUST be retained across reinitializations of the management system." DEFVAL { 20 } ::= { ieee8021BridgePortMrpEntry 1 } ieee8021BridgePortMrpLeaveTime OBJECT-TYPE SYNTAX TimeInterval UNITS "centi-seconds" MAX-ACCESS read-write STATUS current DESCRIPTION "The MRP Leave time, in centiseconds. The value of this object MUST be retained across reinitializations of the management system." DEFVAL { 60 } ::= { ieee8021BridgePortMrpEntry 2 } ieee8021BridgePortMrpLeaveAllTime OBJECT-TYPE SYNTAX TimeInterval UNITS "centi-seconds" MAX-ACCESS read-write STATUS current DESCRIPTION "The MRP LeaveAll time, in centiseconds. The value of this object MUST be retained across reinitializations of the management system." DEFVAL { 1000 } ::= { ieee8021BridgePortMrpEntry 3 } -- ============================================================= -- The MMRP Port Configuration and Status Table -- ============================================================= ieee8021BridgePortMmrpTable OBJECT-TYPE SYNTAX SEQUENCE OF Ieee8021BridgePortMmrpEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A table of MMRP control and status information about every bridge port. Augments the ieee8021BridgeBasePortTable." ::= { ieee8021BridgeMmrp 1 } ieee8021BridgePortMmrpEntry OBJECT-TYPE SYNTAX Ieee8021BridgePortMmrpEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "MMRP control and status information for a bridge port." AUGMENTS { ieee8021BridgeBasePortEntry } ::= { ieee8021BridgePortMmrpTable 1 } Ieee8021BridgePortMmrpEntry ::= SEQUENCE { ieee8021BridgePortMmrpEnabledStatus TruthValue, ieee8021BridgePortMmrpFailedRegistrations Counter64, ieee8021BridgePortMmrpLastPduOrigin MacAddress, ieee8021BridgePortRestrictedGroupRegistration TruthValue } ieee8021BridgePortMmrpEnabledStatus OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-write STATUS current DESCRIPTION "The administrative state of MMRP operation on this port. The value true(1) indicates that MMRP is enabled on this port in all VLANs as long as ieee8021BridgeMmrpEnabledStatus is also true(1). A value of false(2) indicates that MMRP is disabled on this port in all VLANs: any MMRP packets received will be silently discarded, and no MMRP registrations will be propagated from other ports. Setting this to a value of true(1) will be stored by the agent but will only take effect on the MMRP protocol operation if ieee8021BridgeMmrpEnabledStatus also indicates the value true(1). This object affects all MMRP Applicant and Registrar state machines on this port. A transition from false(2) to true(1) will cause a reset of all MMRP state machines on this port. The value of this object MUST be retained across reinitializations of the management system." DEFVAL { true } ::= { ieee8021BridgePortMmrpEntry 1 } ieee8021BridgePortMmrpFailedRegistrations OBJECT-TYPE SYNTAX Counter64 UNITS "failed MMRP registrations" MAX-ACCESS read-only STATUS current DESCRIPTION "The total number of failed MMRP registrations, for any reason, in all VLANs, on this port." ::= { ieee8021BridgePortMmrpEntry 2 } ieee8021BridgePortMmrpLastPduOrigin OBJECT-TYPE SYNTAX MacAddress MAX-ACCESS read-only STATUS current DESCRIPTION "The Source MAC Address of the last MMRP message received on this port." ::= { ieee8021BridgePortMmrpEntry 3 } ieee8021BridgePortRestrictedGroupRegistration OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-write STATUS current DESCRIPTION "The state of Restricted Group Registration on this port. If the value of this control is true(1), then creation of a new dynamic entry is permitted only if there is a Static Filtering Entry for the VLAN concerned, in which the Registrar Administrative Control value is Normal Registration. The value of this object MUST be retained across reinitializations of the management system." REFERENCE "11.2.3.2.3, 12.11.1.3" DEFVAL { false } ::= { ieee8021BridgePortMmrpEntry 4 } -- =========================================================== -- I-LAN Interface configuration table -- =========================================================== ieee8021BridgeILanIfTable OBJECT-TYPE SYNTAX SEQUENCE OF Ieee8021BridgeILanIfEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This table is a sparse augmentation of ifTable and controls the creation of the I-LAN Interface. An I-LAN Interface is used to create internal connections between bridge ports in a 802.1 device. An I-LAN Interfaces can be directly associated with a set of bridge ports. An I-LAN Interfaces can also be used as a stacking interface to relate other interfaces before association to bridge ports. For example, an I-LAN interface can be created to link traffic between a PIP and a CBP. In this case a CBP is created on the B-Component and the CBP's related IfEntry is stacked upon the IfEntry of the I-LAN. The PIP is stacked upon the I-LAN using the IfStackTable. Finally, a VIP is created on the I-Component and is associated with the PIP, thus completing the path from the I-Component's MAC relay to the CBP on the B-Component. Entries in this table MUST be persistent over power up restart/reboot." REFERENCE "17.3.2.2" ::= { ieee8021BridgeInternalLan 1 } ieee8021BridgeILanIfEntry OBJECT-TYPE SYNTAX Ieee8021BridgeILanIfEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Each entry consists of a Row Status to control creation." INDEX { ifIndex } ::= { ieee8021BridgeILanIfTable 1 } Ieee8021BridgeILanIfEntry ::= SEQUENCE { ieee8021BridgeILanIfRowStatus RowStatus } ieee8021BridgeILanIfRowStatus OBJECT-TYPE SYNTAX RowStatus MAX-ACCESS read-create STATUS current DESCRIPTION "This object is used to create and delete entries in this table and the Interface table." ::= { ieee8021BridgeILanIfEntry 1 } -- =========================================================== -- 802.1D Dynamic Port Creation table -- =========================================================== ieee8021BridgeDot1dPortTable OBJECT-TYPE SYNTAX SEQUENCE OF Ieee8021BridgeDot1dPortEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "This table provides the capability to dynamically create and delete 802.1D bridge ports. Each entry in this table MUST have a corresponding entry in the ieee8021BridgeBasePortTable. Entries in this table MUST be persistent over power up restart/reboot." REFERENCE "17.5.3" ::= { ieee8021BridgeDot1d 1 } ieee8021BridgeDot1dPortEntry OBJECT-TYPE SYNTAX Ieee8021BridgeDot1dPortEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Each entry consists of a Row Status to control creation." INDEX { ieee8021BridgeBasePortComponentId, ieee8021BridgeBasePort } ::= { ieee8021BridgeDot1dPortTable 1 } Ieee8021BridgeDot1dPortEntry ::= SEQUENCE { ieee8021BridgeDot1dPortRowStatus RowStatus } ieee8021BridgeDot1dPortRowStatus OBJECT-TYPE SYNTAX RowStatus MAX-ACCESS read-create STATUS current DESCRIPTION "This object is used to create and delete entries in this table and the ieee8021BridgeBasePortTable." ::= { ieee8021BridgeDot1dPortEntry 1 } -- ============================================================= -- IEEE 802.1D MIB - Conformance Information -- ============================================================= ieee8021BridgeCompliances OBJECT IDENTIFIER ::= { ieee8021BridgeConformance 1 } ieee8021BridgeGroups OBJECT IDENTIFIER ::= { ieee8021BridgeConformance 2 } -- ============================================================= -- units of conformance -- ============================================================= -- ============================================================= -- the ieee8021BridgeBase group -- ============================================================= ieee8021BridgeBaseBridgeGroup OBJECT-GROUP OBJECTS { ieee8021BridgeBaseBridgeAddress, ieee8021BridgeBaseNumPorts, ieee8021BridgeBaseComponentType } STATUS current DESCRIPTION "Bridge level information for this device." ::= { ieee8021BridgeGroups 1 } ieee8021BridgeBasePortGroup OBJECT-GROUP OBJECTS { ieee8021BridgeBasePortIfIndex, ieee8021BridgeBasePortDelayExceededDiscards, ieee8021BridgeBasePortMtuExceededDiscards, ieee8021BridgeBasePortType, ieee8021BridgeBasePortExternal, ieee8021BridgeBasePortAdminPointToPoint, ieee8021BridgeBasePortOperPointToPoint, ieee8021BridgeBasePortName } STATUS current DESCRIPTION "Information for each port on this device." ::= { ieee8021BridgeGroups 2 } ieee8021BridgeCapGroup OBJECT-GROUP OBJECTS { ieee8021BridgeBaseDeviceCapabilities, ieee8021BridgeBasePortCapabilities, ieee8021BridgeBasePortTypeCapabilities } STATUS current DESCRIPTION "A collection of objects indicating the optional capabilities of the device." ::= { ieee8021BridgeGroups 3 } ieee8021BridgeDeviceMmrpGroup OBJECT-GROUP OBJECTS { ieee8021BridgeBaseMmrpEnabledStatus } STATUS current DESCRIPTION "A collection of objects providing device-level control for the Multicast Filtering extended bridge services." ::= { ieee8021BridgeGroups 4 } -- ============================================================= -- the ieee8021BridgeTp group -- ============================================================= ieee8021BridgeTpPortGroup OBJECT-GROUP OBJECTS { ieee8021BridgeTpPortMaxInfo, ieee8021BridgeTpPortInFrames, ieee8021BridgeTpPortOutFrames, ieee8021BridgeTpPortInDiscards } STATUS current DESCRIPTION "Dynamic Filtering Database information for each port of the Bridge." ::= { ieee8021BridgeGroups 6 } -- ============================================================= -- Bridge Priority groups -- ============================================================= ieee8021BridgeDevicePriorityGroup OBJECT-GROUP OBJECTS { ieee8021BridgeBaseTrafficClassesEnabled } STATUS current DESCRIPTION "A collection of objects providing device-level control for the Priority services." ::= { ieee8021BridgeGroups 7 } ieee8021BridgeDefaultPriorityGroup OBJECT-GROUP OBJECTS { ieee8021BridgePortDefaultUserPriority, ieee8021BridgePortPriorityCodePointSelection, ieee8021BridgePortUseDEI, ieee8021BridgePortRequireDropEncoding, ieee8021BridgePortServiceAccessPrioritySelection } STATUS current DESCRIPTION "A collection of objects defining the User Priority applicable to each port for media that do not support native User Priority." ::= { ieee8021BridgeGroups 8 } ieee8021BridgeRegenPriorityGroup OBJECT-GROUP OBJECTS { ieee8021BridgeRegenUserPriority } STATUS current DESCRIPTION "A collection of objects defining the User Priorities applicable to each port for media that support native User Priority." ::= { ieee8021BridgeGroups 9 } ieee8021BridgePriorityGroup OBJECT-GROUP OBJECTS { ieee8021BridgePortNumTrafficClasses, ieee8021BridgeTrafficClass } STATUS current DESCRIPTION "A collection of objects defining the traffic classes within a bridge for each evaluated User Priority." ::= { ieee8021BridgeGroups 10 } ieee8021BridgeAccessPriorityGroup OBJECT-GROUP OBJECTS { ieee8021BridgePortOutboundAccessPriority } STATUS current DESCRIPTION "A collection of objects defining the media-dependent outbound access level for each priority." ::= { ieee8021BridgeGroups 11 } ieee8021BridgePortMrpGroup OBJECT-GROUP OBJECTS { ieee8021BridgePortMrpJoinTime, ieee8021BridgePortMrpLeaveTime, ieee8021BridgePortMrpLeaveAllTime } STATUS current DESCRIPTION "A collection of objects providing port level control and status information for MRP operation." ::= { ieee8021BridgeGroups 12 } ieee8021BridgePortMmrpGroup OBJECT-GROUP OBJECTS { ieee8021BridgePortMmrpEnabledStatus, ieee8021BridgePortMmrpFailedRegistrations, ieee8021BridgePortMmrpLastPduOrigin, ieee8021BridgePortRestrictedGroupRegistration } STATUS deprecated DESCRIPTION "A collection of objects providing port level control and status information for MMRP operation." ::= { ieee8021BridgeGroups 13 } ieee8021BridgePortDecodingGroup OBJECT-GROUP OBJECTS { ieee8021BridgePortDecodingPriority, ieee8021BridgePortDecodingDropEligible } STATUS current DESCRIPTION "A collection of objects providing statistics counters for decoding priority and drop eligibility for bridge ports." ::= { ieee8021BridgeGroups 14 } ieee8021BridgePortEncodingGroup OBJECT-GROUP OBJECTS { ieee8021BridgePortEncodingPriority } STATUS current DESCRIPTION "A collection of objects providing statistics counters for encoding priority and drop eligibility for bridge ports." ::= { ieee8021BridgeGroups 15 } ieee8021BridgeServiceAccessPriorityGroup OBJECT-GROUP OBJECTS { ieee8021BridgeServiceAccessPriorityValue } STATUS current DESCRIPTION "A collection of objects providing statistics counters for service access priority." ::= { ieee8021BridgeGroups 16 } -- ============================================================= -- Internal LAN group -- ============================================================= ieee8021BridgeInternalLANGroup OBJECT-GROUP OBJECTS { ieee8021BridgeILanIfRowStatus } STATUS current DESCRIPTION "A collection of objects providing control of internal LAN configuration." ::= { ieee8021BridgeGroups 17 } -- ============================================================= -- Bridge Creation Group -- ============================================================= ieee8021BridgeCreatableBaseBridgeGroup OBJECT-GROUP OBJECTS { ieee8021BridgeBaseRowStatus } STATUS current DESCRIPTION "Controls the managment system directed creation of Bridge Components." ::= { ieee8021BridgeGroups 18 } -- ============================================================= -- Dot1d Dynamic Port Creation group -- ============================================================= ieee8021BridgeDot1dDynamicPortCreationGroup OBJECT-GROUP OBJECTS { ieee8021BridgeDot1dPortRowStatus } STATUS current DESCRIPTION "A collection of objects providing dynamic creation and deletion of 802.1D bridge ports." ::= { ieee8021BridgeGroups 19 } -- ============================================================= -- Bridge interface index to port table group -- ============================================================= ieee8021BridgeBaseIfToPortGroup OBJECT-GROUP OBJECTS { ieee8021BridgeBaseIfIndexComponentId, ieee8021BridgeBaseIfIndexPort } STATUS current DESCRIPTION "A collection of objects providing a map between interface index and component ID and bridge ports." ::= { ieee8021BridgeGroups 20 } -- ============================================================= -- Bridge interface index to component group -- ============================================================= ieee8021BridgePhyPortGroup OBJECT-GROUP OBJECTS { ieee8021BridgePhyPortIfIndex, ieee8021BridgePhyMacAddress, ieee8021BridgePhyPortToComponentId, ieee8021BridgePhyPortToInternalPort } STATUS current DESCRIPTION "The collection of objects used to represent a ISS port management objects." ::= { ieee8021BridgeGroups 21 } -- ============================================================= -- compliance statements -- ============================================================= ieee8021BridgeCompliance1 MODULE-COMPLIANCE STATUS current DESCRIPTION "The compliance statement for devices supporting bridging services as defined in 802.1D-2004. Such devices support path cost values of 32-bits, and bridge and port priority values are more restricted than in 802.1D-1995. Full support for the 802.1D 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]." MODULE SNMPv2-MIB -- The SNMPv2-MIB, RFC 3418 MANDATORY-GROUPS { systemGroup } MODULE IF-MIB -- The interfaces MIB, RFC 2863 MANDATORY-GROUPS { ifGeneralInformationGroup } MODULE MANDATORY-GROUPS { ieee8021BridgeBaseBridgeGroup, ieee8021BridgeBasePortGroup } GROUP ieee8021BridgeCreatableBaseBridgeGroup DESCRIPTION "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." GROUP ieee8021BridgeTpPortGroup DESCRIPTION "Implementation of this group is mandatory for bridges that support the transparent bridging mode. A transparent bridge will implement this group." GROUP ieee8021BridgeInternalLANGroup DESCRIPTION "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." GROUP ieee8021BridgeDot1dDynamicPortCreationGroup DESCRIPTION "Implementation of this group is optional. It can be supported to provide the ability to dynamically create and deleted 802.1D bridge ports." GROUP ieee8021BridgeBaseIfToPortGroup DESCRIPTION "A collection of objects providing a map between interface index and component ID and bridge ports." GROUP ieee8021BridgePhyPortGroup DESCRIPTION "A colelction of objects providing a map between port numbers to the component id, interface index." ::= { ieee8021BridgeCompliances 3 } ieee8021BridgeCompliance MODULE-COMPLIANCE STATUS current DESCRIPTION "The compliance statement for devices supporting bridging services as defined in 802.1D-2004. Such devices support path cost values of 32-bits, and bridge and port priority values are more restricted than in 802.1D-1995. Full support for the 802.1D 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]." MODULE SNMPv2-MIB -- The SNMPv2-MIB, RFC 3418 MANDATORY-GROUPS { systemGroup } MODULE IF-MIB -- The interfaces MIB, RFC 2863 MANDATORY-GROUPS { ifGeneralInformationGroup } MODULE MANDATORY-GROUPS { ieee8021BridgeBaseBridgeGroup, ieee8021BridgeBasePortGroup } GROUP ieee8021BridgeCreatableBaseBridgeGroup DESCRIPTION "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." GROUP ieee8021BridgeTpPortGroup DESCRIPTION "Implementation of this group is mandatory for bridges that support the transparent bridging mode. A transparent bridge will implement this group." GROUP ieee8021BridgeInternalLANGroup DESCRIPTION "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." GROUP ieee8021BridgeDot1dDynamicPortCreationGroup DESCRIPTION "Implementation of this group is optional. It can be supported to provide the ability to dynamically create and deleted 802.1D bridge ports." ::= { ieee8021BridgeCompliances 1 } ieee8021BridgePriorityAndMulticastFilteringCompliance MODULE-COMPLIANCE STATUS deprecated DESCRIPTION "The compliance statement for device support of Priority and Multicast Filtering extended bridging services." MODULE MANDATORY-GROUPS { ieee8021BridgeCapGroup } GROUP ieee8021BridgeDeviceMmrpGroup DESCRIPTION "This group is mandatory for devices supporting the MMRP application, defined by IEEE 802.1D Extended Filtering Services." GROUP ieee8021BridgeDevicePriorityGroup DESCRIPTION "This group is mandatory only for devices supporting the priority forwarding operations defined by IEEE 802.1D." GROUP ieee8021BridgeDefaultPriorityGroup DESCRIPTION "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 User Priority." GROUP ieee8021BridgeRegenPriorityGroup DESCRIPTION "This group is mandatory only for devices supporting the priority forwarding operations defined by IEEE 802.1D and that have interface media types that support native User Priority, e.g., IEEE 802.17." GROUP ieee8021BridgePriorityGroup DESCRIPTION "This group is mandatory only for devices supporting the priority forwarding operations defined by IEEE 802.1D." GROUP ieee8021BridgeAccessPriorityGroup DESCRIPTION "This group is optional and is relevant only for devices supporting the priority forwarding operations defined by IEEE 802.1D and that have interface media types that support native Access Priority, e.g., IEEE 802.17." GROUP ieee8021BridgePortMrpGroup DESCRIPTION "This group is mandatory for devices supporting any of the MRP applications: e.g., MMRP, defined by the extended filtering services of 802.1D; or MVRP, defined by 802.1Q (refer to the Q-BRIDGE-MIB for conformance statements for MVRP)." GROUP ieee8021BridgePortMmrpGroup DESCRIPTION "This group is mandatory for devices supporting the MMRP application, as defined by IEEE 802.1D Extended Filtering Services." GROUP ieee8021BridgePortDecodingGroup DESCRIPTION "This group is optional and supports Priority Code Point Decoding Table for a Port of a provider bridge." GROUP ieee8021BridgePortEncodingGroup DESCRIPTION "This group is optional and supports Priority Code Point Encoding Table for a Port of a provider bridge." GROUP ieee8021BridgeServiceAccessPriorityGroup DESCRIPTION "This group is optional and supports Priority Code Point Encoding Table for a Port of a provider bridge." OBJECT ieee8021BridgePortNumTrafficClasses MIN-ACCESS read-only DESCRIPTION "Write access is not required." OBJECT ieee8021BridgeTrafficClass MIN-ACCESS read-only DESCRIPTION "Write access is not required." OBJECT ieee8021BridgeRegenUserPriority MIN-ACCESS read-only DESCRIPTION "Write access is not required." ::= { ieee8021BridgeCompliances 2 } END