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1235 lines
40 KiB
Plaintext
ENTERASYS-MSTP-MIB DEFINITIONS ::= BEGIN
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-- enterasys-mstp-mib.txt
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--
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-- Part Number:
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--
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--
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-- This module provides authoritative definitions for Enterasys
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-- Networks' implementation of the Multiple Spanning Tree Protocol
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-- defined by IEEE 802.1s.
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--
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-- This module will be extended, as needed.
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-- Enterasys Networks reserves the right to make changes in this
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-- specification and other information contained in this document
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-- without prior notice. The reader should consult Enterasys Networks
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-- to determine whether any such changes have been made.
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--
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-- In no event shall Enterasys Networks be liable for any incidental,
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-- indirect, special, or consequential damages whatsoever (including
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-- but not limited to lost profits) arising out of or related to this
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-- document or the information contained in it, even if Enterasys
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-- Networks has been advised of, known, or should have known, the
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-- possibility of such damages.
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--
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-- Enterasys Networks grants vendors, end-users, and other interested
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-- parties a non-exclusive license to use this Specification in
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-- connection with the management of Enterasys Networks products.
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-- Copyright 2002-2006 Enterasys Networks, Inc.
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IMPORTS
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MODULE-IDENTITY, OBJECT-TYPE, Unsigned32, Counter32, TimeTicks
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FROM SNMPv2-SMI
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TEXTUAL-CONVENTION, RowStatus, TruthValue
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FROM SNMPv2-TC
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MODULE-COMPLIANCE, OBJECT-GROUP
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FROM SNMPv2-CONF
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SnmpAdminString
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FROM SNMP-FRAMEWORK-MIB
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InterfaceIndex
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FROM IF-MIB
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EnabledStatus
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FROM P-BRIDGE-MIB
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BridgeId
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FROM BRIDGE-MIB
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etsysModules
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FROM ENTERASYS-MIB-NAMES;
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etsysMstpMIB MODULE-IDENTITY
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LAST-UPDATED "200611091640Z" -- Thu Nov 9 16:40 GMT 2006
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ORGANIZATION "Enterasys Networks, Inc"
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CONTACT-INFO
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"Postal: Enterasys Networks
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50 Minuteman Rd.
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Andover, MA 01810-1008
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USA
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Phone: +1 978 684 1000
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E-mail: support@enterasys.com
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WWW: http://www.enterasys.com"
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DESCRIPTION
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"This mib module defines a portion of the SNMP enterprise
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MIBs under Enterasys Networks' enterprise OID pertaining to
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the Multiple Spanning Tree Protocol defined by IEEE 802.1s.
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This MIB is used to manage devices which support MSTP.
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It will be supported until a standard IEEE 802.1s MIB has
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been defined by the IETF."
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REVISION "200611091640Z" -- Thu Nov 9 16:40 GMT 2006
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DESCRIPTION
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"Renamed the etsysMstpPortExtnErrorConditions object as
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the etsysMstpPortExtnNonForwardingReason object, and
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revamped its definition."
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REVISION "200610041954Z" -- Wed Oct 4 19:54 GMT 2006
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DESCRIPTION
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"Added the etsysMstpPortExtnTable, containing objects for
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configuring the Loop Protect feature on MSTIs as well as
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summarizing Spanning Tree error conditions on MSTIs.
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Added the etsysMstpLoopProtectEvent notification."
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REVISION "200407141625Z" -- Wed Jul 14 16:25 GMT 2004
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DESCRIPTION
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"Added the etsysMstpMaxConfigurableMsts object."
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REVISION "200404081959Z" -- Thu Apr 8 19:59 GMT 2004
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DESCRIPTION
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"Added the etsysMstpMstiExtnTable and
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etsysMstpMstiExtnBackupRootEnable objects."
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REVISION "200402122138Z" -- Thu Feb 12 21:38 GMT 2004
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DESCRIPTION
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"Added etsysMstpAutoEdgeDetection and
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etsysMstpBridgeHelloTimeMode objects."
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REVISION "200301211427Z" -- Tue Jan 21 14:27 GMT 2003
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DESCRIPTION
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"Changed syntax of etsysMstpConfigDigest object from
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SnmpAdminString to HexString.
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Added applicable range limitations and default values to
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read-write objects.
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Enhanced various object descriptions for clarity."
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REVISION "200210111705Z" -- Fri Oct 11 17:05 GMT 2002
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DESCRIPTION
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"The initial version of this MIB module."
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::= { etsysModules 28 }
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etsysMstpObjects OBJECT IDENTIFIER ::= { etsysMstpMIB 1 }
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-- ---------------------------------------------------------- --
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-- Textual Conventions
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-- ---------------------------------------------------------- --
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HexString ::= TEXTUAL-CONVENTION
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DISPLAY-HINT "1x:"
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STATUS current
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DESCRIPTION
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"An OCTET-STRING with a suitable display hint."
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SYNTAX OCTET STRING (SIZE (0..1024))
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-- ---------------------------------------------------------- --
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-- branches in the ENTERASYS-MSTP MIB
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-- ---------------------------------------------------------- --
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etsysMstpConfig OBJECT IDENTIFIER ::= { etsysMstpObjects 1 }
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etsysMstpBridge OBJECT IDENTIFIER ::= { etsysMstpObjects 2 }
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etsysMstpPort OBJECT IDENTIFIER ::= { etsysMstpObjects 3 }
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etsysMstpExtn OBJECT IDENTIFIER ::= { etsysMstpObjects 4 }
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etsysMstpNotifications OBJECT IDENTIFIER ::= { etsysMstpObjects 0 }
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-- ---------------------------------------------------------- --
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-- the MST Configuration group
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-- ---------------------------------------------------------- --
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etsysMstpMaxMstId OBJECT-TYPE
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SYNTAX Unsigned32
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MAX-ACCESS read-only
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STATUS current
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DESCRIPTION
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"The maximum Multiple Spanning Tree (MST) instance ID
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that this device supports."
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REFERENCE
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"IEEE 802.1s clause 12.8.1.2.2"
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DEFVAL { 4094 }
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::= { etsysMstpConfig 1 }
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etsysMstpMaxSupportedMsts OBJECT-TYPE
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SYNTAX Unsigned32
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MAX-ACCESS read-only
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STATUS current
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DESCRIPTION
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"The maximum number of Multiple Spanning Tree instances that this
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device supports. The value of this object is not affected by
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the value of etsysMstpMaxConfigurableMsts. This object
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represents the maximum value that etsysMstpMaxConfigurableMsts
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can be set to."
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REFERENCE
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"IEEE 802.1s clause 5.1 item j"
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DEFVAL { 64 }
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::= { etsysMstpConfig 2 }
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etsysMstpNumMsts OBJECT-TYPE
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SYNTAX Unsigned32
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MAX-ACCESS read-only
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STATUS current
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DESCRIPTION
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"The current number of Multiple Spanning Tree
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instances that are configured in this device."
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REFERENCE
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"IEEE 802.1s clause 12.12.1"
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::= { etsysMstpConfig 3 }
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-- ---------------------------------------------------------- --
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-- MSTI Table
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-- ---------------------------------------------------------- --
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etsysMstpMstiTable OBJECT-TYPE
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SYNTAX SEQUENCE OF EtsysMstpMstiEntry
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MAX-ACCESS not-accessible
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STATUS current
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DESCRIPTION
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"The list of configured Multiple Spanning Tree
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instances."
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REFERENCE
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"IEEE 802.1s clause 12.12.1"
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::= { etsysMstpConfig 4 }
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etsysMstpMstiEntry OBJECT-TYPE
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SYNTAX EtsysMstpMstiEntry
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MAX-ACCESS not-accessible
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STATUS current
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DESCRIPTION
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"A table entry representing a Multiple Spanning Tree
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instance."
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INDEX { etsysMstpMstId }
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::= { etsysMstpMstiTable 1 }
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EtsysMstpMstiEntry ::=
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SEQUENCE {
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etsysMstpMstId Unsigned32,
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etsysMstpMstiStatus RowStatus
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}
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etsysMstpMstId OBJECT-TYPE
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SYNTAX Unsigned32
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MAX-ACCESS not-accessible
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STATUS current
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DESCRIPTION
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"The unique ID of this Multiple Spanning Tree instance.
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This value SHALL be between 1 and etsysMstpMaxMstId
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inclusively."
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::= { etsysMstpMstiEntry 1 }
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etsysMstpMstiStatus OBJECT-TYPE
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SYNTAX RowStatus
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MAX-ACCESS read-create
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STATUS current
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DESCRIPTION
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"This object allows for the dynamic creation and
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deletion of the corresponding Spanning Tree instance.
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Creation and activation of a conceptual row in this
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table MUST be performed as a single operation -- by
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setting this object to createAndGo(4) -- and
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suspension of an active conceptual row is not
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supported. Consequently, setting this object to
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createAndWait(5) or notInService(2) SHALL fail.
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Setting this object to destroy(6) SHALL fail if the
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corresponding Spanning Tree instance has one or more
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FIDs allocated to it in the FID to MSTID Allocation
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Table (etsysMstpAllocTable).
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Refer to the RowStatus convention for further details on
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the behavior of this object."
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REFERENCE
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"RFC2579 (Textual Conventions for SMIv2)"
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::= { etsysMstpMstiEntry 2 }
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-- ---------------------------------------------------------- --
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-- FID to MSTID Allocation Table
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-- ---------------------------------------------------------- --
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etsysMstpAllocTable OBJECT-TYPE
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SYNTAX SEQUENCE OF EtsysMstpAllocEntry
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MAX-ACCESS not-accessible
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STATUS current
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DESCRIPTION
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"A table that contains the mapping of Filtering
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Databases to Spanning Tree instances."
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REFERENCE
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"IEEE 802.1s clause 12.12.2"
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::= { etsysMstpConfig 5 }
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etsysMstpAllocEntry OBJECT-TYPE
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SYNTAX EtsysMstpAllocEntry
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MAX-ACCESS not-accessible
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STATUS current
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DESCRIPTION
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"The mapping of a particular Filtering Database to
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a Spanning Tree instance."
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INDEX { etsysMstpFdbId }
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::= { etsysMstpAllocTable 1 }
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EtsysMstpAllocEntry ::=
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SEQUENCE {
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etsysMstpFdbId Unsigned32,
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etsysMstpMstIdOfFdb Unsigned32
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}
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etsysMstpFdbId OBJECT-TYPE
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SYNTAX Unsigned32
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MAX-ACCESS not-accessible
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STATUS current
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DESCRIPTION
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"The unique ID of the Filtering Database to which the
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information in this table entry applies. This value
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SHALL be between 1 and dot1qMaxVlanId inclusively."
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::= { etsysMstpAllocEntry 1 }
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etsysMstpMstIdOfFdb OBJECT-TYPE
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SYNTAX Unsigned32
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MAX-ACCESS read-write
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STATUS current
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DESCRIPTION
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"The ID of the Spanning Tree instance to which the
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corresponding FID is mapped. This ID must either
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be 0 (i.e., the CIST) or be a value which is present
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in the MSTI Table (etsysMstpMstiTable)."
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DEFVAL { 0 }
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::= { etsysMstpAllocEntry 2 }
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-- ---------------------------------------------------------- --
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-- MST Configuration Table
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-- ---------------------------------------------------------- --
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etsysMstpConfigTable OBJECT-TYPE
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SYNTAX SEQUENCE OF EtsysMstpConfigEntry
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MAX-ACCESS not-accessible
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STATUS current
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DESCRIPTION
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"A table that contains the mapping of VLANs to
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Spanning Tree instances. This table is a read-only
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table, its elements derived from the VID to FID
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allocation table and the FID to MSTID allocation
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table."
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REFERENCE
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"IEEE 802.1s clause 12.12.3"
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::= { etsysMstpConfig 6 }
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etsysMstpConfigEntry OBJECT-TYPE
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SYNTAX EtsysMstpConfigEntry
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MAX-ACCESS not-accessible
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STATUS current
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DESCRIPTION
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"The mapping of a particular VLAN to a Spanning Tree
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instance."
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INDEX { etsysMstpVlanId }
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::= { etsysMstpConfigTable 1 }
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EtsysMstpConfigEntry ::=
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SEQUENCE {
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etsysMstpVlanId Unsigned32,
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etsysMstpMstIdOfVlan Unsigned32
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}
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etsysMstpVlanId OBJECT-TYPE
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SYNTAX Unsigned32
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MAX-ACCESS not-accessible
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STATUS current
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DESCRIPTION
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"The unique ID of the VLAN to which the information in
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this table entry applies. This value SHALL be between
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1 and dot1qMaxVlanId inclusively."
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::= { etsysMstpConfigEntry 1 }
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etsysMstpMstIdOfVlan OBJECT-TYPE
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SYNTAX Unsigned32
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MAX-ACCESS read-only
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STATUS current
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DESCRIPTION
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"The ID of the Spanning Tree instance to which the
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corresponding VLAN is mapped."
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::= { etsysMstpConfigEntry 2 }
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-- ---------------------------------------------------------- --
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-- MST Configuration Identifier
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-- ---------------------------------------------------------- --
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etsysMstpFormatSelector OBJECT-TYPE
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SYNTAX Unsigned32
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MAX-ACCESS read-only
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STATUS current
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DESCRIPTION
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"The format selector value of the Configuration
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Identifier. This has a value of 0 to indicate the
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format specified in the IEEE 802.1s standard."
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REFERENCE
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"IEEE 802.1s clause 13.7"
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::= { etsysMstpConfig 7 }
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etsysMstpConfigName OBJECT-TYPE
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SYNTAX SnmpAdminString (SIZE(0..32))
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MAX-ACCESS read-write
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STATUS current
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DESCRIPTION
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"The configuration name of the MST region to which
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this bridge belongs. The default value is the
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Bridge Address of this bridge, as a text string
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using the Hexadecimal Representation defined in
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IEEE Std. 802."
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REFERENCE
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"IEEE 802.1s clause 13.7"
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::= { etsysMstpConfig 8 }
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etsysMstpRevisionLevel OBJECT-TYPE
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SYNTAX Unsigned32 (0..65535)
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MAX-ACCESS read-write
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STATUS current
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DESCRIPTION
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"The revision level of the MST region to which
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this bridge belongs."
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REFERENCE
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"IEEE 802.1s clause 13.7"
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DEFVAL { 0 }
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::= { etsysMstpConfig 9 }
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etsysMstpConfigDigest OBJECT-TYPE
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SYNTAX HexString (SIZE(16))
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MAX-ACCESS read-only
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STATUS current
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DESCRIPTION
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"The Configuration Digest derived from the MST
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Configuration Table."
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REFERENCE
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"IEEE 802.1s clause 13.7"
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::= { etsysMstpConfig 10 }
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etsysMstpMaxConfigurableMsts OBJECT-TYPE
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SYNTAX Unsigned32
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MAX-ACCESS read-write
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STATUS current
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DESCRIPTION
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"The maximum number of Multiple Spanning Tree instances that can
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configured on this entity.
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This object cannot be set to a value greater than the value of
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etsysMstpMaxSupportedMsts, and cannot be set to a value that is
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less then the number of currently configured spanning tree
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instances."
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REFERENCE
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"IEEE 802.1s clause 5.1 item j"
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DEFVAL { 64 }
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::= { etsysMstpConfig 11 }
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-- ---------------------------------------------------------- --
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-- the MST Bridge group
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-- ---------------------------------------------------------- --
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etsysMstpCistRegionalRootIdentifier OBJECT-TYPE
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SYNTAX BridgeId
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MAX-ACCESS read-only
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STATUS current
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DESCRIPTION
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"The Bridge Identifier of the current CIST Regional
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Root."
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::= { etsysMstpBridge 1 }
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etsysMstpCistPathCost OBJECT-TYPE
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SYNTAX Unsigned32
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MAX-ACCESS read-only
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STATUS current
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DESCRIPTION
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"The CIST path cost from this bridge to the CIST
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Regional Root."
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::= { etsysMstpBridge 2 }
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etsysMstpMaxHopCount OBJECT-TYPE
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SYNTAX Unsigned32 (0..255)
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MAX-ACCESS read-write
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STATUS current
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DESCRIPTION
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"The maximum number of hops that the information for a
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particular Spanning Tree instance may traverse (via
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relay of BPDUs within the applicable MST region) before
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being discarded. This value is used only if this bridge
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is the CIST Regional Root and/or the MSTI Regional Root
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for one or more Multiple Spanning Tree instances."
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DEFVAL { 20 }
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::= { etsysMstpBridge 3 }
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etsysMstpBridgeTable OBJECT-TYPE
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SYNTAX SEQUENCE OF EtsysMstpBridgeEntry
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MAX-ACCESS not-accessible
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STATUS current
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DESCRIPTION
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"A table that contains bridge protocol parameter values
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associated with each configured Multiple Spanning Tree
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instance."
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::= { etsysMstpBridge 4 }
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etsysMstpBridgeEntry OBJECT-TYPE
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SYNTAX EtsysMstpBridgeEntry
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MAX-ACCESS not-accessible
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STATUS current
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DESCRIPTION
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"A list of information maintained by each Multiple
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Spanning Tree instance configured on this bridge."
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INDEX { etsysMstpMstId }
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::= { etsysMstpBridgeTable 1 }
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EtsysMstpBridgeEntry ::=
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SEQUENCE {
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etsysMstpBridgePriority Unsigned32,
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etsysMstpTimeSinceTopologyChange TimeTicks,
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etsysMstpTopologyChangeCount Counter32,
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etsysMstpTopologyChangeInProgress TruthValue,
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etsysMstpDesignatedRoot BridgeId,
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etsysMstpRootPathCost Unsigned32,
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etsysMstpRootPort Unsigned32
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}
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etsysMstpBridgePriority OBJECT-TYPE
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SYNTAX Unsigned32 (0..61440)
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MAX-ACCESS read-write
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STATUS current
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DESCRIPTION
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"The value of the priority component of the Bridge
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ID for the corresponding Spanning Tree instance.
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Specifically, the four most significant bits of the
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most significant octet of the (8 octet long) Bridge
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ID followed by 12 zero bits. Note that this object
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may only be set to a 16-bit value in which the least
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significant 12 bits are zero, i.e., permissible values
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are 0-61440, in steps of 4096."
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REFERENCE
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"IEEE 802.1s clause 12.8.1"
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DEFVAL { 32768 }
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::= { etsysMstpBridgeEntry 1 }
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etsysMstpTimeSinceTopologyChange OBJECT-TYPE
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SYNTAX TimeTicks
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MAX-ACCESS read-only
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STATUS current
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DESCRIPTION
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"The elapsed time, in units of hundredths of a second,
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since the last time a topology change was detected by
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the corresponding Spanning Tree instance (specifically,
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the elapsed time since the tcWhile timer for any port
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was non-zero)."
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REFERENCE
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"IEEE 802.1s clause 12.8.1"
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::= { etsysMstpBridgeEntry 2 }
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etsysMstpTopologyChangeCount OBJECT-TYPE
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SYNTAX Counter32
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MAX-ACCESS read-only
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STATUS current
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DESCRIPTION
|
|
"The total number of topology changes detected by
|
|
the corresponding Spanning Tree instance since the
|
|
management entity was last reset or initialized
|
|
(specifically, the count of times that the tcWhile
|
|
timer for any port has been non-zero)."
|
|
REFERENCE
|
|
"IEEE 802.1s clause 12.8.1"
|
|
::= { etsysMstpBridgeEntry 3 }
|
|
|
|
etsysMstpTopologyChangeInProgress OBJECT-TYPE
|
|
SYNTAX TruthValue
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"True(1) if the tcWhile timer is non-zero for any port
|
|
for the corresponding Spanning Tree instance, false(2)
|
|
otherwise."
|
|
REFERENCE
|
|
"IEEE 802.1s clause 12.8.1"
|
|
::= { etsysMstpBridgeEntry 4 }
|
|
|
|
etsysMstpDesignatedRoot OBJECT-TYPE
|
|
SYNTAX BridgeId
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"The bridge identifier of the root for the corresponding
|
|
Spanning Tree instance."
|
|
REFERENCE
|
|
"IEEE 802.1s clause 12.8.1"
|
|
::= { etsysMstpBridgeEntry 5 }
|
|
|
|
etsysMstpRootPathCost OBJECT-TYPE
|
|
SYNTAX Unsigned32
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"The cost of the path to the root of the corresponding
|
|
Spanning Tree instance as seen from this bridge."
|
|
REFERENCE
|
|
"IEEE 802.1s clause 12.8.1"
|
|
::= { etsysMstpBridgeEntry 6 }
|
|
|
|
etsysMstpRootPort OBJECT-TYPE
|
|
SYNTAX Unsigned32
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"The port number of the port which offers the
|
|
lowest cost path from this bridge to the root
|
|
bridge for the corresponding Spanning Tree instance."
|
|
REFERENCE
|
|
"IEEE 802.1s clause 12.8.1"
|
|
::= { etsysMstpBridgeEntry 7 }
|
|
|
|
|
|
-- ---------------------------------------------------------- --
|
|
-- the MST Port group
|
|
-- ---------------------------------------------------------- --
|
|
|
|
etsysMstpPortTable OBJECT-TYPE
|
|
SYNTAX SEQUENCE OF EtsysMstpPortEntry
|
|
MAX-ACCESS not-accessible
|
|
STATUS current
|
|
DESCRIPTION
|
|
"A table that contains port parameter values for
|
|
each configured Multiple Spanning Tree instance."
|
|
::= { etsysMstpPort 1 }
|
|
|
|
etsysMstpPortEntry OBJECT-TYPE
|
|
SYNTAX EtsysMstpPortEntry
|
|
MAX-ACCESS not-accessible
|
|
STATUS current
|
|
DESCRIPTION
|
|
"A list of information maintained for every port
|
|
by each Multiple Spanning Tree instance configured
|
|
on this bridge."
|
|
INDEX { etsysMstpMstId, etsysMstpPortNumber }
|
|
::= { etsysMstpPortTable 1 }
|
|
|
|
EtsysMstpPortEntry ::=
|
|
SEQUENCE {
|
|
etsysMstpPortNumber InterfaceIndex,
|
|
etsysMstpPortPriority Unsigned32,
|
|
etsysMstpPortState INTEGER,
|
|
etsysMstpPortAdminPathCost Unsigned32,
|
|
etsysMstpPortOperPathCost Unsigned32,
|
|
etsysMstpPortDesignatedRoot BridgeId,
|
|
etsysMstpPortDesignatedCost Unsigned32,
|
|
etsysMstpPortDesignatedBridge BridgeId,
|
|
etsysMstpPortDesignatedPort OCTET STRING,
|
|
etsysMstpPortRoleValue INTEGER
|
|
}
|
|
|
|
etsysMstpPortNumber OBJECT-TYPE
|
|
SYNTAX InterfaceIndex
|
|
MAX-ACCESS not-accessible
|
|
STATUS current
|
|
DESCRIPTION
|
|
"The port number of the port for which this entry
|
|
contains Multiple Spanning Tree Protocol management
|
|
information."
|
|
::= { etsysMstpPortEntry 1 }
|
|
|
|
etsysMstpPortPriority OBJECT-TYPE
|
|
SYNTAX Unsigned32 (0..240)
|
|
MAX-ACCESS read-write
|
|
STATUS current
|
|
DESCRIPTION
|
|
"The value of the priority field which is contained in
|
|
the first (in network byte order) octet of the (2 octet
|
|
long) Port ID for the corresponding Spanning Tree
|
|
instance. Permissible values are 0-240, in steps of 16."
|
|
REFERENCE
|
|
"IEEE 802.1s clause 12.8.2"
|
|
DEFVAL { 128 }
|
|
::= { etsysMstpPortEntry 2 }
|
|
|
|
etsysMstpPortState OBJECT-TYPE
|
|
SYNTAX INTEGER {
|
|
disabled(1),
|
|
blocking(2),
|
|
listening(3),
|
|
learning(4),
|
|
forwarding(5),
|
|
broken(6)
|
|
}
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"The port's current state in the corresponding Spanning
|
|
Tree instance as defined by application of the Multiple
|
|
Spanning Tree Protocol. This state controls what action
|
|
a port takes on reception of a frame. If the bridge has
|
|
detected a port that is malfunctioning it will place that
|
|
port into the broken(6) state. For ports which are
|
|
administratively disabled (see dot1dStpPortEnable), this
|
|
object will have a value of disabled(1)."
|
|
::= { etsysMstpPortEntry 3 }
|
|
|
|
etsysMstpPortAdminPathCost OBJECT-TYPE
|
|
SYNTAX Unsigned32 (0..200000000)
|
|
MAX-ACCESS read-write
|
|
STATUS current
|
|
DESCRIPTION
|
|
"The administratively assigned value for the contribution
|
|
of this port to the path cost of paths towards the root
|
|
of the corresponding Spanning Tree instance.
|
|
|
|
Writing a value of '0' assigns the automatically calculated
|
|
default Path Cost value to the port for this instance. If
|
|
the default Path Cost is being used, this object returns
|
|
'0' when read.
|
|
|
|
This complements the object etsysMstpPortOperPathCost,
|
|
which returns the operational value of the path cost."
|
|
REFERENCE
|
|
"IEEE 802.1s clause 12.8.2, IEEE 802.1t-2001 Table 8-5"
|
|
DEFVAL { 0 }
|
|
::= { etsysMstpPortEntry 4 }
|
|
|
|
etsysMstpPortOperPathCost OBJECT-TYPE
|
|
SYNTAX Unsigned32
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"The operational value for the contribution of this port to
|
|
the path cost of paths towards the root of the corresponding
|
|
Spanning Tree instance."
|
|
REFERENCE
|
|
"IEEE 802.1s clause 12.8.2, IEEE 802.1t-2001 Table 8-5"
|
|
::= { etsysMstpPortEntry 5 }
|
|
|
|
etsysMstpPortDesignatedRoot OBJECT-TYPE
|
|
SYNTAX BridgeId
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"The unique Bridge Identifier of the Bridge recorded
|
|
as the Root of the corresponding Spanning Tree in the
|
|
Configuration BPDUs transmitted by the Designated
|
|
Bridge for the segment to which the port is attached."
|
|
REFERENCE
|
|
"IEEE 802.1s clause 12.8.2"
|
|
::= { etsysMstpPortEntry 6 }
|
|
|
|
etsysMstpPortDesignatedCost OBJECT-TYPE
|
|
SYNTAX Unsigned32
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"The path cost of the Designated Port of the segment
|
|
connected to this port, for the corresponding
|
|
Spanning Tree instance. This value is compared to
|
|
the Root Path Cost field in received bridge PDUs."
|
|
REFERENCE
|
|
"IEEE 802.1s clause 12.8.2"
|
|
::= { etsysMstpPortEntry 7 }
|
|
|
|
etsysMstpPortDesignatedBridge OBJECT-TYPE
|
|
SYNTAX BridgeId
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"The Bridge Identifier of the bridge which this
|
|
port considers to be the Designated Bridge for
|
|
this port's segment on the corresponding Spanning
|
|
Tree instance."
|
|
REFERENCE
|
|
"IEEE 802.1s clause 12.8.2"
|
|
::= { etsysMstpPortEntry 8 }
|
|
|
|
etsysMstpPortDesignatedPort OBJECT-TYPE
|
|
SYNTAX OCTET STRING
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"The Port Identifier of the port on the Designated
|
|
Bridge for this port's segment on the corresponding
|
|
Spanning Tree instance."
|
|
REFERENCE
|
|
"IEEE 802.1s clause 12.8.2"
|
|
::= { etsysMstpPortEntry 9 }
|
|
|
|
etsysMstpPortRoleValue OBJECT-TYPE
|
|
SYNTAX INTEGER {
|
|
disabled(1),
|
|
root(2),
|
|
designated(3),
|
|
alternate(4),
|
|
backUp(5),
|
|
master(6)
|
|
}
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"Indicates this port's role on the corresponding
|
|
Spanning Tree instance.
|
|
|
|
disabled -- this port has no role on this MST instance.
|
|
|
|
root -- this port has the role of root port on this MST
|
|
instance.
|
|
|
|
designated -- this port has the role of designated
|
|
port on this MST instance.
|
|
|
|
alternate -- this port has the role of alternate port
|
|
on this MST instance.
|
|
|
|
backUp -- this port has the role of backup port on this
|
|
MST instance.
|
|
|
|
master -- this port has the role of master port on
|
|
this MST instance."
|
|
::= { etsysMstpPortEntry 10 }
|
|
|
|
|
|
etsysMstpGlobalPortTable OBJECT-TYPE
|
|
SYNTAX SEQUENCE OF EtsysMstpGlobalPortEntry
|
|
MAX-ACCESS not-accessible
|
|
STATUS current
|
|
DESCRIPTION
|
|
"A table that contains port parameter values which
|
|
apply to all Spanning Tree instances."
|
|
::= { etsysMstpPort 2 }
|
|
|
|
etsysMstpGlobalPortEntry OBJECT-TYPE
|
|
SYNTAX EtsysMstpGlobalPortEntry
|
|
MAX-ACCESS not-accessible
|
|
STATUS current
|
|
DESCRIPTION
|
|
"A list of information maintained for every port
|
|
which applies to all Spanning Tree instances."
|
|
INDEX { etsysMstpPortNumber }
|
|
::= { etsysMstpGlobalPortTable 1 }
|
|
|
|
EtsysMstpGlobalPortEntry ::=
|
|
SEQUENCE {
|
|
etsysMstpHelloTime Unsigned32,
|
|
etsysMstpPortHelloTime Unsigned32,
|
|
etsysMstpBoundaryPort TruthValue
|
|
}
|
|
|
|
etsysMstpHelloTime OBJECT-TYPE
|
|
SYNTAX Unsigned32
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"The amount of time, in hundredths of a second, between
|
|
the transmission of Configuration bridge PDUs on this
|
|
port when it has the role of designated port for any
|
|
Spanning Tree instance. This is the actual value that
|
|
this bridge is currently using."
|
|
REFERENCE
|
|
"IEEE 802.1s clause 12.8.2"
|
|
::= { etsysMstpGlobalPortEntry 1 }
|
|
|
|
etsysMstpPortHelloTime OBJECT-TYPE
|
|
SYNTAX Unsigned32 (100..1000)
|
|
MAX-ACCESS read-write
|
|
STATUS current
|
|
DESCRIPTION
|
|
"The value, in hundredths of a second, that all bridges
|
|
attached to this port's LAN segment use for HelloTime
|
|
when this bridge is acting as the CIST root."
|
|
REFERENCE
|
|
"IEEE 802.1s clause 12.8.2"
|
|
DEFVAL { 200 }
|
|
::= { etsysMstpGlobalPortEntry 2 }
|
|
|
|
etsysMstpBoundaryPort OBJECT-TYPE
|
|
SYNTAX TruthValue
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"True(1) if this port is attached to a LAN which is in
|
|
a different MST Region than this bridge, false(2)
|
|
otherwise."
|
|
::= { etsysMstpGlobalPortEntry 3 }
|
|
|
|
-- ---------------------------------------------------------- --
|
|
-- the MST Extension group
|
|
-- ---------------------------------------------------------- --
|
|
|
|
etsysMstpAutoEdgeDetection OBJECT-TYPE
|
|
SYNTAX EnabledStatus
|
|
MAX-ACCESS read-write
|
|
STATUS current
|
|
DESCRIPTION
|
|
"The enabled/disabled status of automatic edge detection."
|
|
REFERENCE
|
|
"IEEE 802.1D-D4 Section 17.25."
|
|
DEFVAL { enabled }
|
|
::= { etsysMstpExtn 1 }
|
|
|
|
etsysMstpBridgeHelloTimeMode OBJECT-TYPE
|
|
SYNTAX EnabledStatus
|
|
MAX-ACCESS read-write
|
|
STATUS current
|
|
DESCRIPTION
|
|
"The enabled/disabled status of the legacy bridge hello
|
|
mode of operation. When enabled, and this bridge is
|
|
acting as the root bridge, dot1dStpBridgeHelloTime
|
|
is used. When disabled, and this bridge is acting as
|
|
the root bridge, etsysMstpPortHelloTime is used."
|
|
REFERENCE
|
|
"IEEE 802.1s-2002 Section 13.22(e) and 12.8.2.1.3(s)."
|
|
DEFVAL { enabled }
|
|
::= { etsysMstpExtn 2 }
|
|
|
|
etsysMstpMstiExtnTable OBJECT-TYPE
|
|
SYNTAX SEQUENCE OF EtsysMstpMstiExtnEntry
|
|
MAX-ACCESS not-accessible
|
|
STATUS current
|
|
DESCRIPTION
|
|
"Extensions to the table of Multiple Spanning Tree instances."
|
|
::= { etsysMstpExtn 3 }
|
|
|
|
etsysMstpMstiExtnEntry OBJECT-TYPE
|
|
SYNTAX EtsysMstpMstiExtnEntry
|
|
MAX-ACCESS not-accessible
|
|
STATUS current
|
|
DESCRIPTION
|
|
"A list of extensions to the information maintained for
|
|
each Multiple Spanning Tree instance."
|
|
AUGMENTS { etsysMstpMstiEntry }
|
|
::= { etsysMstpMstiExtnTable 1 }
|
|
|
|
EtsysMstpMstiExtnEntry ::=
|
|
SEQUENCE {
|
|
etsysMstpMstiExtnBackupRootEnable EnabledStatus
|
|
}
|
|
|
|
etsysMstpMstiExtnBackupRootEnable OBJECT-TYPE
|
|
SYNTAX EnabledStatus
|
|
MAX-ACCESS read-write
|
|
STATUS current
|
|
DESCRIPTION
|
|
"The enabled/disabled status of the Backup Root functionality
|
|
on this MSTI."
|
|
DEFVAL { disabled }
|
|
::= { etsysMstpMstiExtnEntry 1 }
|
|
|
|
etsysMstpPortExtnTable OBJECT-TYPE
|
|
SYNTAX SEQUENCE OF EtsysMstpPortExtnEntry
|
|
MAX-ACCESS not-accessible
|
|
STATUS current
|
|
DESCRIPTION
|
|
"Extensions to the table that contains port parameter values for
|
|
each configured Multiple Spanning Tree instance."
|
|
::= { etsysMstpExtn 4 }
|
|
|
|
etsysMstpPortExtnEntry OBJECT-TYPE
|
|
SYNTAX EtsysMstpPortExtnEntry
|
|
MAX-ACCESS not-accessible
|
|
STATUS current
|
|
DESCRIPTION
|
|
"A list of extensions to the information maintained for every
|
|
port by each Multiple Spanning Tree instance configured
|
|
on this bridge."
|
|
AUGMENTS { etsysMstpPortEntry }
|
|
::= { etsysMstpPortExtnTable 1 }
|
|
|
|
EtsysMstpPortExtnEntry ::=
|
|
SEQUENCE {
|
|
etsysMstpPortExtnNonForwardingReason INTEGER,
|
|
etsysMstpPortExtnLoopProtectEnable EnabledStatus,
|
|
etsysMstpPortExtnLoopProtectBlocking INTEGER
|
|
}
|
|
|
|
etsysMstpPortExtnNonForwardingReason OBJECT-TYPE
|
|
SYNTAX INTEGER {
|
|
none(1),
|
|
disputed(2),
|
|
spanGuardLocked(3),
|
|
loopProtectEvent(4),
|
|
loopProtectAdvisory(5),
|
|
loopbackDetected(6)
|
|
}
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"Indicates the reason why this port has been placed in a
|
|
non-forwarding state on this MSTI (other than as a result
|
|
of normal Spanning Tree protocol operation).
|
|
|
|
none(1) - the port has not been placed in a non-forwarding
|
|
state due to any exceptional condition.
|
|
|
|
disputed(2) - the port has been placed in listening state
|
|
because it has a designated role and an
|
|
inferior designated BPDU has been received.
|
|
|
|
spanGuardLocked(3) - the port has been placed in blocking
|
|
state because it is configured as an
|
|
admin edge port and a BPDU has been
|
|
received.
|
|
|
|
loopProtectEvent(4) - the port has been placed in listening
|
|
or blocking state because a BPDU
|
|
timeout has occurred and the port is
|
|
awaiting reception of a type 2 BPDU
|
|
on a point-to-point link.
|
|
|
|
loopProtectAdvisory(5) - the port has been placed in
|
|
listening state because a BPDU
|
|
timeout has occurred (as with a
|
|
Loop Protect event), but this
|
|
condition may be normal because
|
|
the link partner does not support
|
|
the Loop Protect feature.
|
|
|
|
loopbackDetected(6) - the port has been placed in blocking
|
|
state because a loopback condition
|
|
has been detected."
|
|
::= { etsysMstpPortExtnEntry 1 }
|
|
|
|
etsysMstpPortExtnLoopProtectEnable OBJECT-TYPE
|
|
SYNTAX EnabledStatus
|
|
MAX-ACCESS read-write
|
|
STATUS current
|
|
DESCRIPTION
|
|
"The enabled/disabled status of the Loop Protect functionality
|
|
for this port on this MSTI."
|
|
DEFVAL { disabled }
|
|
::= { etsysMstpPortExtnEntry 2 }
|
|
|
|
etsysMstpPortExtnLoopProtectBlocking OBJECT-TYPE
|
|
SYNTAX TruthValue
|
|
MAX-ACCESS read-write
|
|
STATUS current
|
|
DESCRIPTION
|
|
"The state of this port on this MSTI with respect to
|
|
the Loop Protect feature.
|
|
|
|
true(1) - this port is being held in the blocking state
|
|
by the Loop Protect feature.
|
|
|
|
false(2) - this port is not being held in the blocking
|
|
state by the Loop Protect feature.
|
|
|
|
When this object has a value of true(1) setting its value
|
|
to false(2) will cause the Loop Protect 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 effect."
|
|
DEFVAL { false }
|
|
::= { etsysMstpPortExtnEntry 3 }
|
|
|
|
|
|
-- ---------------------------------------------------------- --
|
|
-- Notifications
|
|
-- ---------------------------------------------------------- --
|
|
|
|
etsysMstpLoopProtectEvent NOTIFICATION-TYPE
|
|
OBJECTS { etsysMstpMstId, etsysMstpPortNumber,
|
|
etsysMstpPortExtnLoopProtectBlocking }
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This notification indicates that a Loop Protect event
|
|
has occurred on a bridge port on an MSTI."
|
|
::= { etsysMstpNotifications 1 }
|
|
|
|
|
|
-- -------------------------------------------------------------
|
|
-- Conformance Information
|
|
-- -------------------------------------------------------------
|
|
|
|
etsysMstpConformance OBJECT IDENTIFIER ::= { etsysMstpMIB 2 }
|
|
|
|
etsysMstpGroups OBJECT IDENTIFIER ::= { etsysMstpConformance 1 }
|
|
etsysMstpCompliances OBJECT IDENTIFIER ::= { etsysMstpConformance 2 }
|
|
|
|
-- -------------------------------------------------------------
|
|
-- Units of conformance
|
|
-- -------------------------------------------------------------
|
|
|
|
etsysMstpConfigGroup OBJECT-GROUP
|
|
OBJECTS {
|
|
etsysMstpMaxMstId,
|
|
etsysMstpMaxSupportedMsts,
|
|
etsysMstpNumMsts,
|
|
etsysMstpMstiStatus,
|
|
etsysMstpMstIdOfFdb,
|
|
etsysMstpMstIdOfVlan,
|
|
etsysMstpFormatSelector,
|
|
etsysMstpConfigName,
|
|
etsysMstpRevisionLevel,
|
|
etsysMstpConfigDigest
|
|
}
|
|
STATUS current
|
|
DESCRIPTION
|
|
"A collection of objects providing configuration support
|
|
for the Multiple Spanning Tree Protocol."
|
|
::= { etsysMstpGroups 1 }
|
|
|
|
etsysMstpBridgeGroup OBJECT-GROUP
|
|
OBJECTS {
|
|
etsysMstpCistRegionalRootIdentifier,
|
|
etsysMstpCistPathCost,
|
|
etsysMstpMaxHopCount,
|
|
etsysMstpBridgePriority,
|
|
etsysMstpTimeSinceTopologyChange,
|
|
etsysMstpTopologyChangeCount,
|
|
etsysMstpTopologyChangeInProgress,
|
|
etsysMstpDesignatedRoot,
|
|
etsysMstpRootPathCost,
|
|
etsysMstpRootPort
|
|
}
|
|
STATUS current
|
|
DESCRIPTION
|
|
"A collection of objects providing bridge-level support
|
|
for the Multiple Spanning Tree Protocol."
|
|
::= { etsysMstpGroups 2 }
|
|
|
|
etsysMstpPortGroup OBJECT-GROUP
|
|
OBJECTS {
|
|
etsysMstpPortPriority,
|
|
etsysMstpPortState,
|
|
etsysMstpPortAdminPathCost,
|
|
etsysMstpPortOperPathCost,
|
|
etsysMstpPortDesignatedRoot,
|
|
etsysMstpPortDesignatedCost,
|
|
etsysMstpPortDesignatedBridge,
|
|
etsysMstpPortDesignatedPort,
|
|
etsysMstpPortRoleValue,
|
|
etsysMstpHelloTime,
|
|
etsysMstpPortHelloTime,
|
|
etsysMstpBoundaryPort
|
|
}
|
|
STATUS current
|
|
DESCRIPTION
|
|
"A collection of objects providing port-level support
|
|
for the Multiple Spanning Tree Protocol."
|
|
::= { etsysMstpGroups 3 }
|
|
|
|
etsysMstpAutoEdgeDetectGroup OBJECT-GROUP
|
|
OBJECTS {
|
|
etsysMstpAutoEdgeDetection
|
|
}
|
|
STATUS current
|
|
DESCRIPTION
|
|
"An object for controlling Auto Edge Detection."
|
|
::= { etsysMstpGroups 4 }
|
|
|
|
etsysMstpBridgeHelloTimeGroup OBJECT-GROUP
|
|
OBJECTS {
|
|
etsysMstpBridgeHelloTimeMode
|
|
}
|
|
STATUS current
|
|
DESCRIPTION
|
|
"An object for modifying the Hello Time mode."
|
|
::= { etsysMstpGroups 5 }
|
|
|
|
etsysMstpBackupRootGroup OBJECT-GROUP
|
|
OBJECTS {
|
|
etsysMstpMstiExtnBackupRootEnable
|
|
}
|
|
STATUS current
|
|
DESCRIPTION
|
|
"An object for enabling and disabling the Backup Root feature."
|
|
::= { etsysMstpGroups 6 }
|
|
|
|
etsysMstpMaxInstancesGroup OBJECT-GROUP
|
|
OBJECTS {
|
|
etsysMstpMaxConfigurableMsts
|
|
}
|
|
STATUS current
|
|
DESCRIPTION
|
|
"An object for restricting the number of configurable MSTIs."
|
|
::= { etsysMstpGroups 7 }
|
|
|
|
etsysMstpNonForwardingReasonGroup OBJECT-GROUP
|
|
OBJECTS {
|
|
etsysMstpPortExtnNonForwardingReason
|
|
}
|
|
STATUS current
|
|
DESCRIPTION
|
|
"An object that indicates the reason for an exceptional
|
|
non-forwarding condition per port/MSTI."
|
|
::= { etsysMstpGroups 8 }
|
|
|
|
etsysMstpLoopProtectGroup OBJECT-GROUP
|
|
OBJECTS {
|
|
etsysMstpPortExtnLoopProtectEnable,
|
|
etsysMstpPortExtnLoopProtectBlocking
|
|
}
|
|
STATUS current
|
|
DESCRIPTION
|
|
"A collection of objects providing support for the
|
|
Loop Protect feature."
|
|
::= { etsysMstpGroups 9 }
|
|
|
|
etsysMstpLoopProtectNotificationGroup NOTIFICATION-GROUP
|
|
NOTIFICATIONS {
|
|
etsysMstpLoopProtectEvent
|
|
}
|
|
STATUS current
|
|
DESCRIPTION
|
|
"The Loop Protect Event Notification for MSTIs."
|
|
::= { etsysMstpGroups 10 }
|
|
|
|
|
|
-- -------------------------------------------------------------
|
|
-- Compliance statements
|
|
-- -------------------------------------------------------------
|
|
|
|
etsysMstpCompliance MODULE-COMPLIANCE
|
|
STATUS current
|
|
DESCRIPTION
|
|
"The compliance statement for devices that support the
|
|
Multiple Spanning Tree Protocol."
|
|
|
|
MODULE
|
|
MANDATORY-GROUPS {
|
|
etsysMstpConfigGroup,
|
|
etsysMstpBridgeGroup,
|
|
etsysMstpPortGroup
|
|
}
|
|
|
|
GROUP etsysMstpAutoEdgeDetectGroup
|
|
DESCRIPTION
|
|
"Support for this group is optional and only applies
|
|
to products that support auto edge detection."
|
|
|
|
GROUP etsysMstpBridgeHelloTimeGroup
|
|
DESCRIPTION
|
|
"Support for this group is optional and only applies
|
|
to products that support multiple hello time modes."
|
|
|
|
GROUP etsysMstpBackupRootGroup
|
|
DESCRIPTION
|
|
"Support for this group is optional and only applies
|
|
to products that support the Backup Root feature."
|
|
|
|
GROUP etsysMstpMaxInstancesGroup
|
|
DESCRIPTION
|
|
"Support for this group is optional and only applies
|
|
to products that support the ability to limit the
|
|
number of configurable MSTIs."
|
|
|
|
GROUP etsysMstpNonForwardingReasonGroup
|
|
DESCRIPTION
|
|
"Support for this group is optional and only applies
|
|
to products that wish to provide the reasons for
|
|
exceptional non-forwarding conditions."
|
|
|
|
GROUP etsysMstpLoopProtectGroup
|
|
DESCRIPTION
|
|
"Support for this group is optional and only applies
|
|
to products that support the Loop Protect feature."
|
|
|
|
GROUP etsysMstpLoopProtectNotificationGroup
|
|
DESCRIPTION
|
|
"Support for this group is optional and only applies
|
|
to products that support the Loop Protect feature."
|
|
|
|
::= { etsysMstpCompliances 1 }
|
|
|
|
END
|