ENTERASYS-IETF-BRIDGE-MIB-EXT-MIB device MIB details by Enterasys Networks
ENTERASYS-IETF-BRIDGE-MIB-EXT-MIB file content
The SNMP protocol is used to for conveying information and commands between agents and managing entities. SNMP uses the User Datagram Protocol (UDP) as the transport protocol for passing data between managers and agents. The reasons for using UDP for SNMP are, firstly it has low overheads in comparison to TCP, which uses a 3-way hand shake for connection. Secondly, in congested networks, SNMP over TCP is a bad idea because TCP in order to maintain reliability will flood the network with retransmissions.
Management information (MIB) is represented as a collection of managed objects. These objects together form a virtual information base called MIB. An agent may implement many MIBs, but all agents must implement a particular MIB called MIB-II [16]. This standard defines variables for things such as interface statistics (interface speeds, MTU, octets sent, octets received, etc.) as well as various other things pertaining to the system itself (system location, system contact, etc.). The main goal of MIB-II is to provide general TCP/IP management information.
Use ActiveXperts Network Monitor 2024 to import vendor-specific MIB files, inclusing ENTERASYS-IETF-BRIDGE-MIB-EXT-MIB.
Vendor: | Enterasys Networks |
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Mib: | ENTERASYS-IETF-BRIDGE-MIB-EXT-MIB [download] [view objects] |
Tool: | ActiveXperts Network Monitor 2024 [download] (ships with advanced SNMP/MIB tools) |
ENTERASYS-IETF-BRIDGE-MIB-EXT-MIB DEFINITIONS ::= BEGIN -- enterasys-ietf-bridge-mib-ext-mib.txt -- -- Part Number: -- -- -- This module provides authoritative definitions for Enterasys -- Networks' IETF BRIDGE-MIB extension MIB. -- -- This module will be extended, as needed. -- Enterasys Networks reserves the right to make changes in this -- specification and other information contained in this document -- without prior notice. The reader should consult Enterasys Networks -- to determine whether any such changes have been made. -- -- In no event shall Enterasys Networks be liable for any incidental, -- indirect, special, or consequential damages whatsoever (including -- but not limited to lost profits) arising out of or related to this -- document or the information contained in it, even if Enterasys -- Networks has been advised of, known, or should have known, the -- possibility of such damages. -- -- Enterasys Networks grants vendors, end-users, and other interested -- parties a non-exclusive license to use this Specification in -- connection with the management of Enterasys Networks products. -- Copyright December, (2002-2004) Enterasys Networks, Inc. IMPORTS MODULE-IDENTITY, OBJECT-TYPE, NOTIFICATION-TYPE, Integer32 FROM SNMPv2-SMI TruthValue FROM SNMPv2-TC MODULE-COMPLIANCE, OBJECT-GROUP, NOTIFICATION-GROUP FROM SNMPv2-CONF dot1dStpPortEntry, dot1dBasePortEntry, dot1dStpDesignatedRoot, dot1dBasePort, dot1dBasePortIfIndex, dot1dBaseBridgeAddress FROM BRIDGE-MIB EnabledStatus FROM P-BRIDGE-MIB dot1qTpFdbPort FROM Q-BRIDGE-MIB etsysModules FROM ENTERASYS-MIB-NAMES; etsysIetfBridgeMibExtMIB MODULE-IDENTITY LAST-UPDATED "200405281508Z" -- Fri May 28 15:08 GMT 2004 ORGANIZATION "Enterasys Networks, Inc" CONTACT-INFO "Postal: Enterasys Networks 50 Minuteman Rd. Andover, MA 01810-1008 USA Phone: +1 978 684 1000 E-mail: support@enterasys.com WWW: http://www.enterasys.com" DESCRIPTION "This MIB module defines a portion of the SNMP enterprise MIBs under Enterasys Networks' enterprise OID pertaining to proprietary extensions to the IETF BRIDGE-MIB as specified in RFC1493." REVISION "200405281508Z" -- Fri May 28 15:08 GMT 2004 DESCRIPTION "Changed the etsysIetfBridgeDot1dStpNewRootTrapEnable object syntax to EnabledStatus and removed the reference to edgePortDisabled(3) from the description clause." REVISION "200404082004Z" -- Thu Apr 8 20:04 GMT 2004 DESCRIPTION "Changed the description clause for the etsysIetfBridgeDot1dStpBackupRootEnable object to limit its effect to the Common and Internal Spanning Tree." REVISION "200403041939Z" -- Thu Mar 4 19:39 GMT 2004 DESCRIPTION "Addition of the etsysIetfBridgeDot1dStpPortCistRoleValue object." REVISION "200403012229Z" -- Mon Mar 1 22:29 GMT 2004 DESCRIPTION "Addition of objects for the SpanGuard and Backup Root features, and an object for legacy bridge priorities." REVISION "200311141831Z" -- Fri Nov 14 18:31 GMT 2003 DESCRIPTION "Addition of a port level control for the new learned address notification and modifications to the descriptions for the associated objects." REVISION "200306191936Z" -- Thu Jun 19 19:36 GMT 2003 DESCRIPTION "Addition of a new address notification and an object to enable/disable this notification." REVISION "200212132120Z" -- Fri Dec 13 21:20 GMT 2002 DESCRIPTION "The initial version of this MIB module" ::= { etsysModules 31 } etsysIetfBridgeMibExt OBJECT IDENTIFIER ::= { etsysIetfBridgeMibExtMIB 1 } -- ---------------------------------------------------------- -- -- branches in the ENTERASYS-IETF-BRIDGE-MIB-EXT-MIB -- ---------------------------------------------------------- -- etsysIetfBridgeDot1dStp OBJECT IDENTIFIER ::= { etsysIetfBridgeMibExt 1 } etsysIetfBridgeDot1dBase OBJECT IDENTIFIER ::= { etsysIetfBridgeMibExt 2 } etsysIetfBridgeDot1qBase OBJECT IDENTIFIER ::= { etsysIetfBridgeMibExt 3 } etsysIetfBridgeDot1dSpanGuard OBJECT IDENTIFIER ::= { etsysIetfBridgeMibExt 4 } etsysIetfBridgeDot1dBackupRoot OBJECT IDENTIFIER ::= { etsysIetfBridgeMibExt 5 } etsysIetfBridgeDot1Notifications OBJECT IDENTIFIER ::= { etsysIetfBridgeMibExt 0 } -- ---------------------------------------------------------- -- -- Extensions to the Spanning Tree Port Table -- ---------------------------------------------------------- -- etsysIetfBridgeDot1dStpPortTable OBJECT-TYPE SYNTAX SEQUENCE OF EtsysIetfBridgeDot1dStpPortEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "Extensions to the table that contains port-specific information for the Spanning Tree Protocol." ::= { etsysIetfBridgeDot1dStp 1 } etsysIetfBridgeDot1dStpPortEntry OBJECT-TYPE SYNTAX EtsysIetfBridgeDot1dStpPortEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A list of extensions to the information maintained by every port about the Spanning Tree Protocol state for that port." AUGMENTS { dot1dStpPortEntry } ::= { etsysIetfBridgeDot1dStpPortTable 1 } EtsysIetfBridgeDot1dStpPortEntry ::= SEQUENCE { etsysIetfBridgeDot1dStpPortStpEnable EnabledStatus, etsysIetfBridgeDot1dStpPortSpanGuardBlocking TruthValue, etsysIetfBridgeDot1dStpPortCistRoleValue INTEGER } etsysIetfBridgeDot1dStpPortStpEnable OBJECT-TYPE SYNTAX EnabledStatus MAX-ACCESS read-write STATUS current DESCRIPTION "The enabled/disabled status of the Spanning Tree protocol on the port." REFERENCE "IEEE 802.1D-1990: Section 4.5.5.2" DEFVAL { enabled } ::= { etsysIetfBridgeDot1dStpPortEntry 1 } etsysIetfBridgeDot1dStpPortSpanGuardBlocking OBJECT-TYPE SYNTAX TruthValue MAX-ACCESS read-write STATUS current DESCRIPTION "The state of the port with respect to the SpanGuard feature. true(1) - this port is being held in the blocking state by the SpanGuard feature. false(2) - this port is not being held in the blocking state by the SpanGuard feature. When this object has a value of true(1) setting its value to false(2) will cause the SpanGuard feature to no longer hold the port in the blocking state. All other set operations on this object are undefined and MUST NOT have any affect." DEFVAL { false } ::= { etsysIetfBridgeDot1dStpPortEntry 2 } etsysIetfBridgeDot1dStpPortCistRoleValue OBJECT-TYPE SYNTAX INTEGER { disabled(1), root(2), designated(3), alternate(4), backUp(5) } MAX-ACCESS read-only STATUS current DESCRIPTION "Indicates this port's role on the CIST. disabled -- this port has no role on the CIST. root -- this port has the role of root port on the CIST. designated -- this port has the role of designated port on the CIST. alternate -- this port has the role of alternate port on the CIST. backUp -- this port has the role of backup port on the CIST." ::= { etsysIetfBridgeDot1dStpPortEntry 3 } -- ---------------------------------------------------------- -- -- Extensions to the dot1dStp group -- ---------------------------------------------------------- -- etsysIetfBridgeDot1dStpTopChangeTrapEnable OBJECT-TYPE SYNTAX INTEGER { enabled(1), disabled(2), edgePortDisabled(3) } MAX-ACCESS read-write STATUS current DESCRIPTION "The enabled/disabled status of the Spanning Tree topology change notification. When this object is set to enabled(1) topology change notifications SHOULD be generated by the agent. When this object is set to disabled(2) topology change notifications MUST NOT be generated by the agent. When this object is set to edgePortDisabled(3) topology change notifications MUST NOT be generated by the agent for ports that are operating as edge ports, as specified by dot1dStpPortOperEdgePort, and SHOULD be generated for all other applicable ports." DEFVAL { enabled } ::= { etsysIetfBridgeDot1dStp 2 } etsysIetfBridgeDot1dStpNewRootTrapEnable OBJECT-TYPE SYNTAX EnabledStatus MAX-ACCESS read-write STATUS current DESCRIPTION "The enabled/disabled status of the Spanning Tree new root notification. When this object is set to enabled(1) new root notifications SHOULD be generated by the agent. When this object is set to disabled(2) new root notifications MUST NOT be generated by the agent." DEFVAL { enabled } ::= { etsysIetfBridgeDot1dStp 3 } etsysIetfBridgeDot1dStpBridgePriorityDefault OBJECT-TYPE SYNTAX INTEGER { stp8021d1998(1), stp8021t2001(2) } MAX-ACCESS read-write STATUS current DESCRIPTION "The version of the Spanning Tree default Bridge Priority that is to be used by this Bridge. stp8021d1998(1) - indicates the use of Bridge Priority as defined in IEEE Std. 802.1D-1998. stp8021t2001(2) - indicates the use of Bridge Priority as defined in IEEE Std. 802.1t." REFERENCE "IEEE 802.1D-1998 & IEEE 802.1t" ::= { etsysIetfBridgeDot1dStp 4 } -- ---------------------------------------------------------- -- -- Proprietary SpanGuard Feature -- ---------------------------------------------------------- -- etsysIetfBridgeDot1dStpSpanGuardEnable OBJECT-TYPE SYNTAX EnabledStatus MAX-ACCESS read-write STATUS current DESCRIPTION "The enabled/disabled status of the SpanGuard functionality." DEFVAL { disabled } ::= { etsysIetfBridgeDot1dSpanGuard 1 } etsysIetfBridgeDot1dStpSpanGuardTrapEnable OBJECT-TYPE SYNTAX EnabledStatus MAX-ACCESS read-write STATUS current DESCRIPTION "The enabled/disabled status of the SpanGuard Port Blocking trap." DEFVAL { disabled } ::= { etsysIetfBridgeDot1dSpanGuard 2 } etsysIetfBridgeDot1dStpSpanGuardBlockTime OBJECT-TYPE SYNTAX Integer32 (0|1..65535) UNITS "seconds" MAX-ACCESS read-write STATUS current DESCRIPTION "The number of seconds that a port will be held in the blocking state by the SpanGuard feature. The value zero indicates that ports will be held in the blocking state until the entity is reset. Ports that are being held in the blocking state can be returned to normal service by writing the value of false(2) to their resective etsysIetfBridgeDot1dBasePortSpanGuardBlocking objects." DEFVAL { 0 } ::= { etsysIetfBridgeDot1dSpanGuard 3 } -- ---------------------------------------------------------- -- -- Proprietary Backup Root Feature -- ---------------------------------------------------------- -- etsysIetfBridgeDot1dStpBackupRootEnable OBJECT-TYPE SYNTAX EnabledStatus MAX-ACCESS read-write STATUS current DESCRIPTION "The enabled/disabled status of the Backup Root functionality on the Common and Internal Spanning Tree." DEFVAL { disabled } ::= { etsysIetfBridgeDot1dBackupRoot 1 } etsysIetfBridgeDot1dStpBackupRootTrapEnable OBJECT-TYPE SYNTAX EnabledStatus MAX-ACCESS read-write STATUS current DESCRIPTION "The enabled/disabled status of the Backup Root activation trap." DEFVAL { disabled } ::= { etsysIetfBridgeDot1dBackupRoot 2 } -- ---------------------------------------------------------- -- -- Extensions to the dot1dBasePortTable -- ---------------------------------------------------------- -- etsysIetfBridgeDot1dBasePortTable OBJECT-TYPE SYNTAX SEQUENCE OF EtsysIetfBridgeDot1dBasePortEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "A table of port based controls. Augments the dot1dBasePortTable." ::= { etsysIetfBridgeDot1dBase 1 } etsysIetfBridgeDot1dBasePortEntry OBJECT-TYPE SYNTAX EtsysIetfBridgeDot1dBasePortEntry MAX-ACCESS not-accessible STATUS current DESCRIPTION "The per port controls for an individual bridge port." AUGMENTS { dot1dBasePortEntry } ::= { etsysIetfBridgeDot1dBasePortTable 1 } EtsysIetfBridgeDot1dBasePortEntry ::= SEQUENCE { etsysIetfBridgeDot1dBasePortNewLearnedAddrTrap EnabledStatus } etsysIetfBridgeDot1dBasePortNewLearnedAddrTrap OBJECT-TYPE SYNTAX EnabledStatus MAX-ACCESS read-write STATUS current DESCRIPTION "The status of the new learned address notification feature on this port. When etsysIetfBridgeDot1qNewLearnedAddrTrapEnable and this object are both set to enabled the agent will generate an etsysIetfBridgeDot1qFdbNewLearnedAddr notification for each new entry in the dot1qTpFdbTable with a dot1qTpFdbStatus value equal to learned(3) and a dot1qTpFdbPort value equal to this row's dot1dBasePort value. Setting this object to disabled will prevent the agent from generating etsysIetfBridgeDot1qFdbNewLearnedAddr notifications for this port. If etsysIetfBridgeDot1qNewLearnedAddrTrapEnable is set to disabled, setting this object to enabled will have no effect. Notification generation is not required to match new address rate of learning. A best effort delivery queue is acceptable." REFERENCE "IEEE 802.1Q/D11 Section 12.7." DEFVAL { disabled } ::= { etsysIetfBridgeDot1dBasePortEntry 1 } -- ---------------------------------------------------------- -- -- Extensions to the Generic Bridge Group -- ---------------------------------------------------------- -- etsysIetfBridgeDot1qNewLearnedAddrTrapEnable OBJECT-TYPE SYNTAX EnabledStatus MAX-ACCESS read-write STATUS current DESCRIPTION "The global status of the new learned address notification feature. When this object is set to enabled(1), the agent will generate etsysIetfBridgeDot1qFdbNewLearnedAddr notifications for each new address learned on ports that have their corresponding etsysIetfBridgeDot1dBasePortNewLearnedAddrTrap object set to enabled(1). If etsysIetfBridgeDot1dBasePortNewLearnedAddrTrap is set to disabled(2) for all ports then setting this object to enabled(1) will not have any effect. When this object is set to disabled(1), the agent will not generate any etsysIetfBridgeDot1qFdbNewLearnedAddr notifications." REFERENCE "IEEE 802.1Q/D11 Section 12.7." DEFVAL { disabled } ::= { etsysIetfBridgeDot1qBase 1 } -- ---------------------------------------------------------- -- -- Notifications -- ---------------------------------------------------------- -- etsysIetfBridgeDot1qFdbNewLearnedAddr NOTIFICATION-TYPE OBJECTS { dot1qTpFdbPort } STATUS current DESCRIPTION "This notification indicates that a new entry has been created in the dot1qTpFdbTable with a dot1qTpFdbStatus value equal to learned(3)." ::= { etsysIetfBridgeDot1Notifications 1 } etsysIetfBridgeDot1dSpanGuardPortBlocked NOTIFICATION-TYPE OBJECTS { dot1dBasePort, dot1dBasePortIfIndex } STATUS current DESCRIPTION "This notification indicates that a bridge port has been placed in the blocking state by the SpanGuard feature." ::= { etsysIetfBridgeDot1Notifications 2 } etsysIetfBridgeDot1dBackupRootActivation NOTIFICATION-TYPE OBJECTS { dot1dBaseBridgeAddress, dot1dStpDesignatedRoot } STATUS current DESCRIPTION "This notification indicates that the BackupRoot feature has activated on this bridge. When multiple spanning trees exist the values of etsysMstpMstId, etsysMstpBridgePriority, and etsysMstpDesignatedRoot for the applicable spanning tree SHOULD be encoded as well." ::= { etsysIetfBridgeDot1Notifications 3 } -- ------------------------------------------------------------- -- Conformance Information -- ------------------------------------------------------------- etsysIetfBridgeConformance OBJECT IDENTIFIER ::= { etsysIetfBridgeMibExtMIB 2 } etsysIetfBridgeGroups OBJECT IDENTIFIER ::= { etsysIetfBridgeConformance 1 } etsysIetfBridgeCompliances OBJECT IDENTIFIER ::= { etsysIetfBridgeConformance 2 } -- ------------------------------------------------------------- -- Units of conformance -- ------------------------------------------------------------- etsysIetfBridgeStpPort OBJECT-GROUP OBJECTS { etsysIetfBridgeDot1dStpPortStpEnable } STATUS current DESCRIPTION "A collection of objects relating to per Port Spanning Tree information." ::= { etsysIetfBridgeGroups 1 } etsysIetfBridgeStpTrap OBJECT-GROUP OBJECTS { etsysIetfBridgeDot1dStpTopChangeTrapEnable, etsysIetfBridgeDot1dStpNewRootTrapEnable } STATUS current DESCRIPTION "A collection of objects relating to Spanning Tree SNMP Trap control." ::= { etsysIetfBridgeGroups 2 } etsysIetfBridgeBase OBJECT-GROUP OBJECTS { etsysIetfBridgeDot1qNewLearnedAddrTrapEnable, etsysIetfBridgeDot1dBasePortNewLearnedAddrTrap } STATUS current DESCRIPTION "A collection of objects relating to bridge configuration information." ::= { etsysIetfBridgeGroups 3 } etsysIetfBridgeDot1qFdbNewAddrNotification NOTIFICATION-GROUP NOTIFICATIONS { etsysIetfBridgeDot1qFdbNewLearnedAddr } STATUS current DESCRIPTION "The New Learned Address Notification." ::= { etsysIetfBridgeGroups 4 } etsysIetfBridgeDot1dStpBridgePriority OBJECT-GROUP OBJECTS { etsysIetfBridgeDot1dStpBridgePriorityDefault } STATUS current DESCRIPTION "An object for support of legacy bridge priorities." ::= { etsysIetfBridgeGroups 5 } etsysIetfBridgeSpanGuard OBJECT-GROUP OBJECTS { etsysIetfBridgeDot1dStpSpanGuardEnable, etsysIetfBridgeDot1dStpSpanGuardBlockTime, etsysIetfBridgeDot1dStpSpanGuardTrapEnable, etsysIetfBridgeDot1dStpPortSpanGuardBlocking } STATUS current DESCRIPTION "A collection of objects relating to the SpanGuard feature." ::= { etsysIetfBridgeGroups 6 } etsysIetfBridgeSpanGuardNotification NOTIFICATION-GROUP NOTIFICATIONS { etsysIetfBridgeDot1dSpanGuardPortBlocked } STATUS current DESCRIPTION "The SpanGuard Port Blocked Notification." ::= { etsysIetfBridgeGroups 7 } etsysIetfBridgeBackupRoot OBJECT-GROUP OBJECTS { etsysIetfBridgeDot1dStpBackupRootEnable, etsysIetfBridgeDot1dStpBackupRootTrapEnable } STATUS current DESCRIPTION "A collection of objects relating to the BackupRoot feature." ::= { etsysIetfBridgeGroups 8 } etsysIetfBridgeBackupRootNotification NOTIFICATION-GROUP NOTIFICATIONS { etsysIetfBridgeDot1dBackupRootActivation } STATUS current DESCRIPTION "The Backup Root Activation Notification." ::= { etsysIetfBridgeGroups 9 } etsysIetfBridgePortCistRoleValue OBJECT-GROUP OBJECTS { etsysIetfBridgeDot1dStpPortCistRoleValue } STATUS current DESCRIPTION "The role of the port with respect to the CIST." ::= { etsysIetfBridgeGroups 10 } -- ------------------------------------------------------------- -- Compliance statements -- ------------------------------------------------------------- etsysIetfBridgeCompliance MODULE-COMPLIANCE STATUS current DESCRIPTION "The compliance statement for devices that support the IETF BRIDGE-MIB Extension MIB." MODULE GROUP etsysIetfBridgeStpPort DESCRIPTION "Support for this group is optional and only applies to products that wish to allow the disabling of the Spanning Tree protocol on a per port basis." GROUP etsysIetfBridgeStpTrap DESCRIPTION "Support for this group is optional and only applies to products that wish to allow disabling the generation of SNMP Traps from Spanning Tree." GROUP etsysIetfBridgeBase DESCRIPTION "Support for this group is optional and only applies to products that wish to allow the enabling of new learned address notifications." GROUP etsysIetfBridgeDot1qFdbNewAddrNotification DESCRIPTION "Support for this group is mandatory for entities that support the New Address notification feature." GROUP etsysIetfBridgeSpanGuard DESCRIPTION "Support for this group is mandatory for entities that support the SpanGuard feature." GROUP etsysIetfBridgeSpanGuardNotification DESCRIPTION "Support for this group is mandatory for entities that support the SpanGuard feature." GROUP etsysIetfBridgeBackupRoot DESCRIPTION "Support for this group is mandatory for entities that support the Backup Root feature." GROUP etsysIetfBridgeBackupRootNotification DESCRIPTION "Support for this group is mandatory for entities that support the Backup Root feature." GROUP etsysIetfBridgeDot1dStpBridgePriority DESCRIPTION "Support for this group is mandatory for entities that support legacy bridge priorities." GROUP etsysIetfBridgePortCistRoleValue DESCRIPTION "Support for this group is mandatory for entities that support rapid or multiple spanning tree." ::= { etsysIetfBridgeCompliances 1 } END