1330 lines
43 KiB
Plaintext
1330 lines
43 KiB
Plaintext
-- Copyright (C) 2006-2012 Aricent Group . All Rights Reserved
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-- $Id: fsmsbrg.mib,v 1.8 2012/09/07 09:52:05 siva Exp $
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ARICENT-MIStdBRIDGE-MIB DEFINITIONS ::= BEGIN
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-- The following changes are done for making the mib
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-- compliant with SNMPv2:
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-- MAX-ACCESS instead of ACCESS,
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-- Counter32 instead of Counter,
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-- STATUS set to current instead of mandatory.
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-- Also new group fsDot1dNotifications is added for the traps.
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-- The fsDot1dStaticTable Index is set to read-only
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-- instead of read-write.
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IMPORTS
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MODULE-IDENTITY, OBJECT-TYPE, NOTIFICATION-TYPE,
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Counter32, TimeTicks, mib-2, Integer32,
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enterprises FROM SNMPv2-SMI
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TEXTUAL-CONVENTION, RowStatus, TruthValue FROM SNMPv2-TC
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InterfaceIndex FROM IF-MIB;
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-- All representations of MAC addresses in this MIB Module
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-- use, as a textual convention (i.e. this convention does
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-- not affect their encoding)
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fsDot1dBridge MODULE-IDENTITY
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LAST-UPDATED "201209050000Z"
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ORGANIZATION "ARICENT COMMUNICATIONS SOFTWARE"
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CONTACT-INFO "support@aricent.com"
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DESCRIPTION
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"This mib module is for standard Bridge mib with
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multiple instance capability"
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REVISION "201209050000Z"
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DESCRIPTION
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"This mib module is for standard Bridge mib with
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multiple instance capability"
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::= { enterprises futuresoftware(2076) 116 }
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MacAddress ::= TEXTUAL-CONVENTION
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STATUS current
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DESCRIPTION
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" A 6 octet address in the canonical order
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defined by IEEE 802.1a, i.e., as if it were transmitted
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least significant bit first, even though 802.5 (in
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contrast to other n802.x protocols) requires MAC
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addresses to be transmitted most significant bit first.
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16-bit addresses, if needed, are represented by setting
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their upper 4 octets to all 0's, i.e., AAFF would be
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represented as 00000000AAFF.
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Similarly, all representations of Bridge-Id in this MIB
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Module use, as a textual convention (i.e. this
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convention does not affect their encoding)"
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SYNTAX OCTET STRING (SIZE (6))
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BridgeId ::= TEXTUAL-CONVENTION
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STATUS current
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DESCRIPTION
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"The Bridge-Identifier as used in the
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Spanning Tree
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Protocol to uniquely identify a bridge. Its first two
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octets (in network byte order) contain a priority
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value and its last 6 octets contain the MAC address
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used to refer to a bridge in a unique fashion
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(typically, the numerically smallest MAC address
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of all ports on the bridge).
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Several objects in this MIB module represent values of
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timers used by the Spanning Tree Protocol. In this
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MIB, these timers have values in units of hundreths of
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a second (i.e. 1/100 secs).
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These timers, when stored in a Spanning Tree Protocol's
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BPDU, are in units of 1/256 seconds. Note, however,
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that 802.1D-1998 specifies a settable granularity of
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no more than 1 second for these timers. To avoid
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ambiguity, a data type is defined here as a textual
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convention and all representation of these timers
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in this MIB module are defined using this data type. An
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algorithm is also defined for converting between the
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different units, to ensure a timer's value is not distorted by multiple conversions."
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SYNTAX OCTET STRING (SIZE (8))
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Timeout ::= TEXTUAL-CONVENTION
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DISPLAY-HINT "d"
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STATUS current
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DESCRIPTION
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"A Spanning Tree Protocol (STP) timer in units of 1/100
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seconds. Several objects in this MIB module represent
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values of timers used by the Spanning Tree Protocol.
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In this MIB, these timers have values in units of
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hundredths of a second (i.e., 1/100 secs).
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These timers, when stored in a Spanning Tree Protocol's
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BPDU, are in units of 1/256 seconds. Note, however, that
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802.1D-1998 specifies a settable granularity of no more
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than one second for these timers. To avoid ambiguity,
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a conversion algorithm is defined below for converting
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between the different units, which ensures a timer's
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value is not distorted by multiple conversions.
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To convert a Timeout value into a value in units of
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1/256 seconds, the following algorithm should be used:
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b = floor( (n * 256) / 100)
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where:
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floor = quotient [ignore remainder]
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n is the value in 1/100 second units
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b is the value in 1/256 second units
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To convert the value from 1/256 second units back to
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1/100 seconds, the following algorithm should be used:
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n = ceiling( (b * 100) / 256)
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where:
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ceiling = quotient [if remainder is 0], or
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quotient + 1 [if remainder is nonzero]
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n is the value in 1/100 second units
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b is the value in 1/256 second units
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Note: it is important that the arithmetic operations are
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done in the order specified (i.e., multiply first,
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divide second)."
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SYNTAX Integer32
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-- groups in the Bridge MIB
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fsDot1dNotifications OBJECT IDENTIFIER ::= { fsDot1dBridge 0 }
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fsDot1dBase OBJECT IDENTIFIER ::= { fsDot1dBridge 1 }
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fsDot1dStp OBJECT IDENTIFIER ::= { fsDot1dBridge 2 }
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fsDot1dSr OBJECT IDENTIFIER ::= { fsDot1dBridge 3 }
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-- separately documented
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fsDot1dTp OBJECT IDENTIFIER ::= { fsDot1dBridge 4 }
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fsDot1dStatic OBJECT IDENTIFIER ::= { fsDot1dBridge 5 }
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-- the fsDot1dBase group
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-- Implementation of the fsDot1dBase group is current for all
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-- bridges.
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fsDot1dBaseTable OBJECT-TYPE
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SYNTAX SEQUENCE OF FsDot1dBaseEntry
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MAX-ACCESS not-accessible
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STATUS current
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DESCRIPTION
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"List of per Virtual Bridge Module Parameters."
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::= { fsDot1dBase 1 }
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fsDot1dBaseEntry OBJECT-TYPE
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SYNTAX FsDot1dBaseEntry
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MAX-ACCESS not-accessible
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STATUS current
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DESCRIPTION
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"Virtual Bridge Rst Module Parameters."
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INDEX { fsDot1dBaseContextId}
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::= { fsDot1dBaseTable 1 }
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FsDot1dBaseEntry ::=
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SEQUENCE {
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fsDot1dBaseContextId
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Integer32,
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fsDot1dBaseBridgeAddress
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MacAddress,
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fsDot1dBaseNumPorts
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Integer32,
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fsDot1dBaseType
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INTEGER
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}
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fsDot1dBaseContextId OBJECT-TYPE
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SYNTAX Integer32 (0..65535)
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MAX-ACCESS not-accessible
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STATUS current
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DESCRIPTION
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"Virtual Bridge number"
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::= { fsDot1dBaseEntry 1}
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fsDot1dBaseBridgeAddress OBJECT-TYPE
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SYNTAX MacAddress
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MAX-ACCESS read-only
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STATUS current
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DESCRIPTION
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"The MAC address used by this bridge when it must
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be referred to in a unique fashion. It is
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recommended that this be the numerically smallest
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MAC address of all ports that belong to this
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bridge. However it is only required to be unique.
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When concatenated with fsDot1dStpPriority a unique
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BridgeIdentifier is formed which is used in the
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Spanning Tree Protocol."
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REFERENCE
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"IEEE 802.1D-1998: Sections 14.4.1.1.3 and 7.12.5"
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::= { fsDot1dBaseEntry 2 }
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fsDot1dBaseNumPorts OBJECT-TYPE
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SYNTAX Integer32
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UNITS "ports"
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MAX-ACCESS read-only
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STATUS current
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DESCRIPTION
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"The number of ports controlled by this bridging entity."
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REFERENCE
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"IEEE 802.1D-1998: Section 14.4.1.1.3"
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::= { fsDot1dBaseEntry 3 }
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fsDot1dBaseType OBJECT-TYPE
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SYNTAX INTEGER {
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unknown(1),
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transparentonly(2),
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sourcerouteonly(3),
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srt(4)
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}
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MAX-ACCESS read-only
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STATUS current
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DESCRIPTION
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"Indicates what type of bridging this bridge can
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perform. If a bridge is actually performing a
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certain type of bridging this will be indicated by
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entries in the port table for the given type."
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::= { fsDot1dBaseEntry 4 }
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-- The Generic Bridge Port Table
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fsDot1dBasePortTable OBJECT-TYPE
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SYNTAX SEQUENCE OF FsDot1dBasePortEntry
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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 generic information about
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every port that is associated with this bridge.
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Transparent, source-route, and srt ports are
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included."
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::= { fsDot1dBase 2 }
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fsDot1dBasePortEntry OBJECT-TYPE
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SYNTAX FsDot1dBasePortEntry
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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 for each port of the
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bridge."
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REFERENCE
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"IEEE 802.1D-1998: Section 6.4.2, 6.6.1"
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INDEX { fsDot1dBasePort }
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::= { fsDot1dBasePortTable 1 }
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FsDot1dBasePortEntry ::=
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SEQUENCE {
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fsDot1dBasePort
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Integer32,
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fsDot1dBasePortIfIndex
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InterfaceIndex,
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fsDot1dBasePortCircuit
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OBJECT IDENTIFIER,
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fsDot1dBasePortDelayExceededDiscards
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Counter32,
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fsDot1dBasePortMtuExceededDiscards
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Counter32
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}
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fsDot1dBasePort OBJECT-TYPE
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SYNTAX Integer32 (1..65535)
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MAX-ACCESS not-accessible
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STATUS current
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DESCRIPTION
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"The port number of the port for which this entry
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contains bridge management information."
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::= { fsDot1dBasePortEntry 1 }
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fsDot1dBasePortIfIndex OBJECT-TYPE
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SYNTAX InterfaceIndex
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MAX-ACCESS read-only
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STATUS current
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DESCRIPTION
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"The value of the instance of the ifIndex object,
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defined in MIB-II, for the interface corresponding
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to this port."
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::= { fsDot1dBasePortEntry 2 }
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fsDot1dBasePortCircuit OBJECT-TYPE
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SYNTAX OBJECT IDENTIFIER
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MAX-ACCESS read-only
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STATUS current
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DESCRIPTION
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"For a port which (potentially) has the same value
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of fsDot1dBasePortIfIndex as another port on the
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same bridge, this object contains the name of an
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object instance unique to this port. For example,
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in the case where multiple ports correspond one-
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to-one with multiple X.25 virtual circuits, this
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value might identify an (e.g., the first) object
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instance associated with the X.25 virtual circuit
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corresponding to this port.
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For a port which has a unique value of
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fsDot1dBasePortIfIndex, this object can have the
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value { 0 0 }."
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::= { fsDot1dBasePortEntry 3 }
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fsDot1dBasePortDelayExceededDiscards 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
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"The number of frames discarded by this port due
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to excessive transit delay through the bridge. It
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is incremented by both transparent and source
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route bridges."
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REFERENCE
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"IEEE 802.1D-1998: Section 14.6.1.1.3"
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::= { fsDot1dBasePortEntry 4 }
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fsDot1dBasePortMtuExceededDiscards 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
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"The number of frames discarded by this port due
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to an excessive size. It is incremented by both
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transparent and source route bridges."
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REFERENCE
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"IEEE 802.1D-1998: Section 14.6.1.1.3"
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::= { fsDot1dBasePortEntry 5 }
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-- the fsDot1dStp group
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-- Implementation of the fsDot1dStp group is optional. It is
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-- implemented by those bridges that support the Spanning Tree
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-- Protocol.
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fsDot1dStpTable OBJECT-TYPE
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SYNTAX SEQUENCE OF FsDot1dStpEntry
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MAX-ACCESS not-accessible
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STATUS current
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DESCRIPTION
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"Table of StpScalars per virtual bridge"
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::= { fsDot1dStp 1 }
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fsDot1dStpEntry OBJECT-TYPE
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SYNTAX FsDot1dStpEntry
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MAX-ACCESS not-accessible
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STATUS current
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DESCRIPTION
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"Per bridge StpScalars"
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INDEX { fsDot1dStpContextId }
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::= { fsDot1dStpTable 1 }
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FsDot1dStpEntry ::=
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SEQUENCE {
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fsDot1dStpContextId
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Integer32,
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fsDot1dStpProtocolSpecification
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INTEGER,
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fsDot1dStpPriority
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INTEGER,
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fsDot1dStpTimeSinceTopologyChange
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TimeTicks,
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fsDot1dStpTopChanges
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Counter32,
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fsDot1dStpDesignatedRoot
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BridgeId,
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fsDot1dStpRootCost
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Integer32,
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fsDot1dStpRootPort
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Integer32,
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fsDot1dStpMaxAge
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Timeout,
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fsDot1dStpHelloTime
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Timeout,
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fsDot1dStpHoldTime
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Integer32,
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fsDot1dStpForwardDelay
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Timeout,
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fsDot1dStpBridgeMaxAge
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Timeout,
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fsDot1dStpBridgeHelloTime
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Timeout,
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fsDot1dStpBridgeForwardDelay
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Timeout
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}
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fsDot1dStpContextId OBJECT-TYPE
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SYNTAX Integer32 (0..65535)
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MAX-ACCESS not-accessible
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STATUS current
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DESCRIPTION
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"Virtual Bridge number"
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::= { fsDot1dStpEntry 1}
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fsDot1dStpProtocolSpecification OBJECT-TYPE
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SYNTAX INTEGER {
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unknown(1),
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decLb100(2),
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ieee8021d(3)
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}
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MAX-ACCESS read-only
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STATUS current
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DESCRIPTION
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"An indication of what version of the Spanning
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Tree Protocol is being run. The value
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'decLb100(2)' indicates the DEC LANbridge 100
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Spanning Tree protocol. IEEE 802.1d
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implementations will return 'ieee8021d(3)'. If
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future versions of the IEEE Spanning Tree Protocol
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are released that are incompatible with the
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current version a new value will be defined."
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::= { fsDot1dStpEntry 2 }
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fsDot1dStpPriority OBJECT-TYPE
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SYNTAX INTEGER (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 value of the write-able portion of the Bridge
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ID, i.e., the first two octets of the (8 octet
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long) Bridge ID. The other (last) 6 octets of the
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Bridge ID are given by the value of
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fsDot1dBaseBridgeAddress.
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On bridges supporting IEEE 802.1t or IEEE 802.1w,
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permissible values are 0-61440, in steps of 4096."
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REFERENCE
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"IEEE 802.1D-1998 clause 8.10.2, Table 8-4,
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IEEE 802.1t clause 8.10.2, Table 8-4, clause 14.3."
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::= { fsDot1dStpEntry 3 }
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fsDot1dStpTimeSinceTopologyChange OBJECT-TYPE
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SYNTAX TimeTicks
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UNITS "centi-seconds"
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MAX-ACCESS read-only
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STATUS current
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DESCRIPTION
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"The time (in hundredths of a second) since the
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last time a topology change was detected by the
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bridge entity.
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For RSTP, this reports the time since the tcWhile
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timer for any port on this Bridge was nonzero."
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REFERENCE
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"IEEE 802.1D-1998: Section 14.8.1.1
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IEEE 802.1w clause 14.8.1.1."
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::= { fsDot1dStpEntry 4 }
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fsDot1dStpTopChanges 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
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"The total number of topology changes detected by
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this bridge since the management entity was last
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reset or initialized."
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REFERENCE
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"IEEE 802.1D-1998: Section 14.8.1.1.3"
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::= { fsDot1dStpEntry 5 }
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fsDot1dStpDesignatedRoot 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 root of the spanning
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tree as determined by the Spanning Tree Protocol
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as executed by this node. This value is used as
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the Root Identifier parameter in all Configuration
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Bridge PDUs originated by this node."
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REFERENCE
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"IEEE 802.1D-1998: Section 8.5.3.1"
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::= { fsDot1dStpEntry 6 }
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fsDot1dStpRootCost OBJECT-TYPE
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SYNTAX Integer32
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MAX-ACCESS read-only
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STATUS current
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DESCRIPTION
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"The cost of the path to the root as seen from
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this bridge."
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REFERENCE
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"IEEE 802.1D-1998: Section 8.5.3.2"
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::= { fsDot1dStpEntry 7 }
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fsDot1dStpRootPort OBJECT-TYPE
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SYNTAX Integer32
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MAX-ACCESS read-only
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STATUS current
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DESCRIPTION
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"The port number of the port which offers the
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lowest cost path from this bridge to the root
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bridge."
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REFERENCE
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"IEEE 802.1D-1998: Section 8.5.3.3"
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::= { fsDot1dStpEntry 8 }
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fsDot1dStpMaxAge OBJECT-TYPE
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SYNTAX Timeout
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UNITS "centi-seconds"
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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 age of Spanning Tree Protocol
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information learned from the network on any port
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before it is discarded, in units of hundredths of
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a second. This is the actual value that this
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bridge is currently using."
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REFERENCE
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"IEEE 802.1D-1998: Section 8.5.3.4"
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::= { fsDot1dStpEntry 9 }
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fsDot1dStpHelloTime OBJECT-TYPE
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SYNTAX Timeout
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UNITS "centi-seconds"
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MAX-ACCESS read-only
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STATUS current
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DESCRIPTION
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"The amount of time between the transmission of
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Configuration bridge PDUs by this node on any port
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when it is the root of the spanning tree or trying
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to become so, in units of hundredths of a second.
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This is the actual value that this bridge is
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currently using."
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REFERENCE
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"IEEE 802.1D-1998: Section 8.5.3.5"
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::= { fsDot1dStpEntry 10 }
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fsDot1dStpHoldTime OBJECT-TYPE
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SYNTAX Integer32
|
|
UNITS "centi-seconds"
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This time value determines the interval length
|
|
during which no more than two Configuration bridge
|
|
PDUs shall be transmitted by this node, in units
|
|
of hundredths of a second."
|
|
REFERENCE
|
|
"IEEE 802.1D-1998: Section 8.5.3.14"
|
|
::= { fsDot1dStpEntry 11 }
|
|
|
|
fsDot1dStpForwardDelay OBJECT-TYPE
|
|
SYNTAX Timeout
|
|
UNITS "centi-seconds"
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This time value, measured in units of hundredths
|
|
of a second, controls how fast a port changes its
|
|
spanning state when moving towards the Forwarding
|
|
state. The value determines how long the port
|
|
stays in each of the Listening and Learning
|
|
states, which precede the Forwarding state. This
|
|
value is also used, when a topology change has
|
|
been detected and is underway, to age all dynamic
|
|
entries in the Forwarding Database. [Note that
|
|
this value is the one that this bridge is
|
|
currently using, in contrast to
|
|
fsDot1dStpBridgeForwardDelay which is the value that
|
|
this bridge and all others would start using
|
|
if/when this bridge were to become the root.]"
|
|
REFERENCE
|
|
"IEEE 802.1D-1998: Section 8.5.3.6"
|
|
::= { fsDot1dStpEntry 12 }
|
|
|
|
fsDot1dStpBridgeMaxAge OBJECT-TYPE
|
|
SYNTAX Timeout (600..4000)
|
|
UNITS "centi-seconds"
|
|
MAX-ACCESS read-write
|
|
STATUS current
|
|
DESCRIPTION
|
|
"The value that all bridges use for MaxAge when
|
|
this bridge is acting as the root. Note that
|
|
802.1D-1998 specifies that the range for this
|
|
parameter is related to the value of
|
|
fsDot1dStpBridgeHelloTime. The granularity of this
|
|
timer is specified by 802.1D-1998 to be 1 second.
|
|
An agent may return a badValue error if a set is
|
|
attempted to a value which is not a whole number
|
|
of seconds."
|
|
REFERENCE
|
|
"IEEE 802.1D-1998: Section 8.5.3.8"
|
|
::= { fsDot1dStpEntry 13 }
|
|
|
|
fsDot1dStpBridgeHelloTime OBJECT-TYPE
|
|
SYNTAX Timeout (100|200)
|
|
UNITS "centi-seconds"
|
|
MAX-ACCESS read-write
|
|
STATUS current
|
|
DESCRIPTION
|
|
"The value that all bridges use for HelloTime when
|
|
this bridge is acting as the root. The
|
|
granularity of this timer is specified by 802.1D-
|
|
1990 to be 1 second. An agent may return a
|
|
badValue error if a set is attempted to a value
|
|
which is not a whole number of seconds."
|
|
REFERENCE
|
|
"IEEE 802.1D-1998: Section 8.5.3.9"
|
|
::= { fsDot1dStpEntry 14 }
|
|
|
|
fsDot1dStpBridgeForwardDelay OBJECT-TYPE
|
|
SYNTAX Timeout (400..3000)
|
|
UNITS "centi-seconds"
|
|
MAX-ACCESS read-write
|
|
STATUS current
|
|
DESCRIPTION
|
|
"The value that all bridges use for ForwardDelay
|
|
when this bridge is acting as the root. Note that
|
|
802.1D-1998 specifies that the range for this
|
|
parameter is related to the value of
|
|
fsDot1dStpBridgeMaxAge. The granularity of this
|
|
timer is specified by 802.1D-1998 to be 1 second.
|
|
An agent may return a badValue error if a set is
|
|
attempted to a value which is not a whole number
|
|
of seconds."
|
|
REFERENCE
|
|
"IEEE 802.1D-1998: Section 8.5.3.10"
|
|
::= { fsDot1dStpEntry 15 }
|
|
|
|
-- The Spanning Tree Port Table
|
|
|
|
fsDot1dStpPortTable OBJECT-TYPE
|
|
SYNTAX SEQUENCE OF FsDot1dStpPortEntry
|
|
MAX-ACCESS not-accessible
|
|
STATUS current
|
|
DESCRIPTION
|
|
"A table that contains port-specific information
|
|
for the Spanning Tree Protocol."
|
|
::= { fsDot1dStp 2 }
|
|
|
|
fsDot1dStpPortEntry OBJECT-TYPE
|
|
SYNTAX FsDot1dStpPortEntry
|
|
MAX-ACCESS not-accessible
|
|
STATUS current
|
|
DESCRIPTION
|
|
"A list of information maintained by every port
|
|
about the Spanning Tree Protocol state for that
|
|
port."
|
|
INDEX { fsDot1dStpPort }
|
|
::= { fsDot1dStpPortTable 1 }
|
|
|
|
FsDot1dStpPortEntry ::=
|
|
SEQUENCE {
|
|
fsDot1dStpPort
|
|
Integer32,
|
|
fsDot1dStpPortPriority
|
|
Integer32,
|
|
fsDot1dStpPortState
|
|
INTEGER,
|
|
fsDot1dStpPortEnable
|
|
INTEGER,
|
|
fsDot1dStpPortPathCost
|
|
Integer32,
|
|
fsDot1dStpPortDesignatedRoot
|
|
BridgeId,
|
|
fsDot1dStpPortDesignatedCost
|
|
Integer32,
|
|
fsDot1dStpPortDesignatedBridge
|
|
BridgeId,
|
|
fsDot1dStpPortDesignatedPort
|
|
OCTET STRING,
|
|
fsDot1dStpPortForwardTransitions
|
|
Counter32,
|
|
fsDot1dStpPortPathCost32
|
|
Integer32
|
|
}
|
|
|
|
fsDot1dStpPort OBJECT-TYPE
|
|
SYNTAX Integer32 (1..65535)
|
|
MAX-ACCESS not-accessible
|
|
STATUS current
|
|
DESCRIPTION
|
|
"The port number of the port for which this entry
|
|
contains Spanning Tree Protocol management
|
|
information."
|
|
REFERENCE
|
|
"IEEE 802.1D-1998: Section 14.8.2.1.2"
|
|
::= { fsDot1dStpPortEntry 1 }
|
|
|
|
fsDot1dStpPortPriority OBJECT-TYPE
|
|
SYNTAX Integer32 (0..255)
|
|
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. The other
|
|
octet of the Port ID is given by the value of
|
|
fsDot1dStpPort.
|
|
On bridges supporting IEEE 802.1t or IEEE 802.1w,
|
|
permissible values are 0-240, in steps of 16."
|
|
|
|
REFERENCE
|
|
"IEEE 802.1D-1998 clause 8.10.2, Table 8-4,
|
|
|
|
IEEE 802.1t clause 8.10.2, Table 8-4, clause 14.3."
|
|
|
|
::= { fsDot1dStpPortEntry 2 }
|
|
|
|
fsDot1dStpPortState 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 as defined by
|
|
application of the 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 disabled (see fsDot1dStpPortEnable), this object
|
|
will have a value of disabled(1)."
|
|
REFERENCE
|
|
"IEEE 802.1D-1998: Section 8.5.5.2"
|
|
::= { fsDot1dStpPortEntry 3 }
|
|
|
|
fsDot1dStpPortEnable OBJECT-TYPE
|
|
SYNTAX INTEGER {
|
|
enabled(1),
|
|
disabled(2)
|
|
}
|
|
MAX-ACCESS read-write
|
|
STATUS current
|
|
DESCRIPTION
|
|
"The enabled/disabled status of the port."
|
|
REFERENCE
|
|
"IEEE 802.1D-1998: Section 8.5.5.2"
|
|
::= { fsDot1dStpPortEntry 4 }
|
|
|
|
fsDot1dStpPortPathCost OBJECT-TYPE
|
|
SYNTAX Integer32 (1..65535)
|
|
MAX-ACCESS read-write
|
|
STATUS current
|
|
DESCRIPTION
|
|
"The contribution of this port to the path cost of
|
|
paths towards the spanning tree root which include
|
|
this port. 802.1D-1998 recommends that the
|
|
default value of this parameter be in inverse
|
|
proportion to the speed of the attached LAN.
|
|
|
|
New implementations should support fsDot1dStpPortPathCost32.
|
|
If the port path costs exceeds the maximum value of this
|
|
object then this object should report the maximum value,
|
|
namely 65535. Applications should try to read the
|
|
fsDot1dStpPortPathCost32 object if this object reports
|
|
the maximum value."
|
|
|
|
REFERENCE
|
|
"IEEE 802.1D-1998: Section 8.5.5.3"
|
|
::= { fsDot1dStpPortEntry 5 }
|
|
|
|
fsDot1dStpPortDesignatedRoot OBJECT-TYPE
|
|
SYNTAX BridgeId
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"The unique Bridge Identifier of the Bridge
|
|
recorded as the Root in the Configuration BPDUs
|
|
transmitted by the Designated Bridge for the
|
|
segment to which the port is attached."
|
|
REFERENCE
|
|
"IEEE 802.1D-1998: Section 8.5.5.4"
|
|
::= { fsDot1dStpPortEntry 6 }
|
|
|
|
fsDot1dStpPortDesignatedCost OBJECT-TYPE
|
|
SYNTAX Integer32
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"The path cost of the Designated Port of the
|
|
segment connected to this port. This value is
|
|
compared to the Root Path Cost field in received
|
|
bridge PDUs."
|
|
REFERENCE
|
|
"IEEE 802.1D-1998: Section 8.5.5.5"
|
|
::= { fsDot1dStpPortEntry 7 }
|
|
|
|
fsDot1dStpPortDesignatedBridge 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."
|
|
REFERENCE
|
|
"IEEE 802.1D-1998: Section 8.5.5.6"
|
|
::= { fsDot1dStpPortEntry 8 }
|
|
|
|
fsDot1dStpPortDesignatedPort OBJECT-TYPE
|
|
SYNTAX OCTET STRING (SIZE (2))
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"The Port Identifier of the port on the Designated
|
|
Bridge for this port's segment."
|
|
REFERENCE
|
|
"IEEE 802.1D-1998: Section 8.5.5.7"
|
|
::= { fsDot1dStpPortEntry 9 }
|
|
|
|
fsDot1dStpPortForwardTransitions OBJECT-TYPE
|
|
SYNTAX Counter32
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"The number of times this port has transitioned
|
|
from the Learning state to the Forwarding state."
|
|
::= { fsDot1dStpPortEntry 10 }
|
|
|
|
fsDot1dStpPortPathCost32 OBJECT-TYPE
|
|
SYNTAX Integer32 (1..200000000)
|
|
MAX-ACCESS read-write
|
|
STATUS current
|
|
DESCRIPTION
|
|
"The contribution of this port to the path cost of
|
|
paths towards the spanning tree root which include
|
|
this port. 802.1D-1998 recommends that the default
|
|
value of this parameter be in inverse proportion to
|
|
the speed of the attached LAN.
|
|
|
|
This object replaces fsDot1dStpPortPathCost to support
|
|
IEEE 802.1t."
|
|
REFERENCE
|
|
"IEEE 802.1t clause 8.10.2, Table 8-5."
|
|
::= { fsDot1dStpPortEntry 11 }
|
|
|
|
-- the fsDot1dTp group
|
|
|
|
-- Implementation of the fsDot1dTp group is optional. It is
|
|
-- implemented by those bridges that support the transparent
|
|
-- bridging mode. A transparent or SRT bridge will implement
|
|
-- this group.
|
|
|
|
fsDot1dTpTable OBJECT-TYPE
|
|
SYNTAX SEQUENCE OF FsDot1dTpEntry
|
|
MAX-ACCESS not-accessible
|
|
STATUS current
|
|
DESCRIPTION
|
|
"Table of Tp per virtual bridge"
|
|
::= { fsDot1dTp 1 }
|
|
|
|
fsDot1dTpEntry OBJECT-TYPE
|
|
SYNTAX FsDot1dTpEntry
|
|
MAX-ACCESS not-accessible
|
|
STATUS current
|
|
DESCRIPTION
|
|
"Per bridge TpScalars"
|
|
INDEX { fsDot1dBaseContextId}
|
|
::= { fsDot1dTpTable 1 }
|
|
|
|
FsDot1dTpEntry ::=
|
|
SEQUENCE {
|
|
fsDot1dTpLearnedEntryDiscards
|
|
Counter32,
|
|
fsDot1dTpAgingTime
|
|
Integer32
|
|
}
|
|
|
|
fsDot1dTpLearnedEntryDiscards OBJECT-TYPE
|
|
SYNTAX Counter32
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"The total number of Forwarding Database entries,
|
|
which have been or would have been learned, but
|
|
have been discarded due to a lack of space to
|
|
store them in the Forwarding Database. If this
|
|
counter is increasing, it indicates that the
|
|
Forwarding Database is regularly becoming full (a
|
|
condition which has unpleasant performance effects
|
|
on the subnetwork). If this counter has a
|
|
significant value but is not presently increasing,
|
|
it indicates that the problem has been occurring
|
|
but is not persistent."
|
|
REFERENCE
|
|
"IEEE 802.1D-1998: Section 14.7.1.1.3"
|
|
::= {fsDot1dTpEntry 1 }
|
|
|
|
fsDot1dTpAgingTime OBJECT-TYPE
|
|
SYNTAX Integer32 (10..1000000)
|
|
UNITS "seconds"
|
|
MAX-ACCESS read-write
|
|
STATUS current
|
|
DESCRIPTION
|
|
"The timeout period in seconds for aging out
|
|
dynamically learned forwarding information.
|
|
802.1D-1998 recommends a default of 300 seconds."
|
|
REFERENCE
|
|
"IEEE 802.1D-1998: Section 14.7.1.1.3"
|
|
::= { fsDot1dTpEntry 2 }
|
|
|
|
|
|
-- The Forwarding Database for Transparent Bridges
|
|
|
|
fsDot1dTpFdbTable OBJECT-TYPE
|
|
SYNTAX SEQUENCE OF FsDot1dTpFdbEntry
|
|
MAX-ACCESS not-accessible
|
|
STATUS current
|
|
DESCRIPTION
|
|
"A table that contains information about unicast
|
|
entries for which the bridge has forwarding and/or
|
|
filtering information. This information is used
|
|
by the transparent bridging function in
|
|
determining how to propagate a received frame. This
|
|
table maintains context ID as one more index to
|
|
support Multiple Instances."
|
|
::= { fsDot1dTp 2 }
|
|
|
|
fsDot1dTpFdbEntry OBJECT-TYPE
|
|
SYNTAX FsDot1dTpFdbEntry
|
|
MAX-ACCESS not-accessible
|
|
STATUS current
|
|
DESCRIPTION
|
|
"Information about a specific unicast MAC address
|
|
for which the bridge has some forwarding and/or
|
|
filtering information."
|
|
INDEX { fsDot1dBaseContextId, fsDot1dTpFdbAddress }
|
|
::= { fsDot1dTpFdbTable 1 }
|
|
|
|
FsDot1dTpFdbEntry ::=
|
|
SEQUENCE {
|
|
fsDot1dTpFdbAddress
|
|
MacAddress,
|
|
fsDot1dTpFdbPort
|
|
Integer32,
|
|
fsDot1dTpFdbStatus
|
|
INTEGER
|
|
}
|
|
|
|
fsDot1dTpFdbAddress OBJECT-TYPE
|
|
SYNTAX MacAddress
|
|
MAX-ACCESS not-accessible
|
|
STATUS current
|
|
DESCRIPTION
|
|
"A unicast MAC address for which the bridge has
|
|
forwarding and/or filtering information."
|
|
REFERENCE
|
|
"IEEE 802.1D-1998: Section 7.9.1, 7.9.2"
|
|
::= { fsDot1dTpFdbEntry 1 }
|
|
|
|
fsDot1dTpFdbPort OBJECT-TYPE
|
|
SYNTAX Integer32
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"Either the value '0', or the port number of the
|
|
port on which a frame having a source address
|
|
equal to the value of the corresponding instance
|
|
of fsDot1dTpFdbAddress has been seen. A value of
|
|
'0' indicates that the port number has not been
|
|
learned but that the bridge does have some
|
|
forwarding/filtering information about this
|
|
address (e.g. in the fsDot1dStaticTable).
|
|
Implementors are encouraged to assign the port
|
|
value to this object whenever it is learned even
|
|
for addresses for which the corresponding value of
|
|
fsDot1dTpFdbStatus is not learned(3)."
|
|
::= { fsDot1dTpFdbEntry 2 }
|
|
|
|
fsDot1dTpFdbStatus OBJECT-TYPE
|
|
SYNTAX INTEGER {
|
|
other(1),
|
|
invalid(2),
|
|
learned(3),
|
|
self(4),
|
|
mgmt(5)
|
|
}
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"The status of this entry. The meanings of the
|
|
values are:
|
|
|
|
other(1) : none of the following. This would
|
|
include the case where some other
|
|
MIB object (not the corresponding
|
|
instance of fsDot1dTpFdbPort, nor an
|
|
entry in the fsDot1dStaticTable) is
|
|
being used to determine if and how
|
|
frames addressed to the value of
|
|
the corresponding instance of
|
|
fsDot1dTpFdbAddress are being
|
|
forwarded.
|
|
|
|
invalid(2) : this entry is not longer valid
|
|
(e.g., it was learned but has since
|
|
aged-out), but has not yet been
|
|
flushed from the table.
|
|
|
|
learned(3) : the value of the corresponding
|
|
instance of fsDot1dTpFdbPort was
|
|
learned, and is being used.
|
|
|
|
self(4) : the value of the corresponding
|
|
instance of fsDot1dTpFdbAddress
|
|
represents one of the bridge's
|
|
addresses. The corresponding
|
|
instance of fsDot1dTpFdbPort
|
|
indicates which of the bridge's
|
|
ports has this address.
|
|
|
|
mgmt(5) : the value of the corresponding
|
|
instance of fsDot1dTpFdbAddress is
|
|
also the value of an existing
|
|
instance of fsDot1dStaticAddress."
|
|
::= { fsDot1dTpFdbEntry 3 }
|
|
|
|
-- Port Table for Transparent Bridges
|
|
|
|
fsDot1dTpPortTable OBJECT-TYPE
|
|
SYNTAX SEQUENCE OF FsDot1dTpPortEntry
|
|
MAX-ACCESS not-accessible
|
|
STATUS current
|
|
DESCRIPTION
|
|
"A table that contains information about every
|
|
port that is associated with this transparent
|
|
bridge."
|
|
::= { fsDot1dTp 3 }
|
|
|
|
fsDot1dTpPortEntry OBJECT-TYPE
|
|
SYNTAX FsDot1dTpPortEntry
|
|
MAX-ACCESS not-accessible
|
|
STATUS current
|
|
DESCRIPTION
|
|
"A list of information for each port of a
|
|
transparent bridge."
|
|
INDEX { fsDot1dTpPort }
|
|
::= { fsDot1dTpPortTable 1 }
|
|
|
|
FsDot1dTpPortEntry ::=
|
|
SEQUENCE {
|
|
fsDot1dTpPort
|
|
Integer32,
|
|
fsDot1dTpPortMaxInfo
|
|
Integer32,
|
|
fsDot1dTpPortInFrames
|
|
Counter32,
|
|
fsDot1dTpPortOutFrames
|
|
Counter32,
|
|
fsDot1dTpPortInDiscards
|
|
Counter32
|
|
}
|
|
|
|
fsDot1dTpPort OBJECT-TYPE
|
|
SYNTAX Integer32 (1..65535)
|
|
MAX-ACCESS not-accessible
|
|
STATUS current
|
|
DESCRIPTION
|
|
"The port number of the port for which this entry
|
|
contains Transparent bridging management
|
|
information."
|
|
::= { fsDot1dTpPortEntry 1 }
|
|
|
|
-- It would be nice if we could use ifMtu as the size of the
|
|
-- largest INFO field, but we can't because ifMtu is defined
|
|
-- to be the size that the (inter-)network layer can use which
|
|
-- can differ from the MAC layer (especially if several layers
|
|
-- of encapsulation are used).
|
|
|
|
fsDot1dTpPortMaxInfo 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."
|
|
::= { fsDot1dTpPortEntry 2 }
|
|
|
|
fsDot1dTpPortInFrames OBJECT-TYPE
|
|
SYNTAX Counter32
|
|
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."
|
|
REFERENCE
|
|
"IEEE 802.1D-1998: Section 14.6.1.1.3"
|
|
::= { fsDot1dTpPortEntry 3 }
|
|
|
|
fsDot1dTpPortOutFrames OBJECT-TYPE
|
|
SYNTAX Counter32
|
|
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."
|
|
REFERENCE
|
|
"IEEE 802.1D-1998: Section 14.6.1.1.3"
|
|
::= { fsDot1dTpPortEntry 4 }
|
|
|
|
fsDot1dTpPortInDiscards OBJECT-TYPE
|
|
SYNTAX Counter32
|
|
UNITS "frames"
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"Count of valid frames received which were
|
|
discarded (i.e., filtered) by the Forwarding
|
|
Process."
|
|
REFERENCE
|
|
"IEEE 802.1D-1998: Section 14.6.1.1.3"
|
|
::= { fsDot1dTpPortEntry 5 }
|
|
|
|
|
|
-- The Static (Destination-Address Filtering) Database
|
|
|
|
-- Implementation of this group is optional.
|
|
|
|
fsDot1dStaticTable OBJECT-TYPE
|
|
SYNTAX SEQUENCE OF FsDot1dStaticEntry
|
|
MAX-ACCESS not-accessible
|
|
STATUS current
|
|
DESCRIPTION
|
|
"A table containing filtering information
|
|
configured into the bridge by (local or network)
|
|
management specifying the set of ports to which
|
|
frames received from specific ports and containing
|
|
specific destination addresses are allowed to be
|
|
forwarded. The value of zero in this table as the
|
|
port number from which frames with a specific
|
|
destination address are received, is used to
|
|
specify all ports for which there is no specific
|
|
entry in this table for that particular
|
|
destination address. Entries are valid for
|
|
unicast and for group/broadcast addresses.This
|
|
table maintains context ID as one more index to
|
|
support Multiple Instances."
|
|
REFERENCE
|
|
"IEEE 802.1D-1998: Section 14.7.2"
|
|
::= { fsDot1dStatic 1 }
|
|
|
|
fsDot1dStaticEntry OBJECT-TYPE
|
|
SYNTAX FsDot1dStaticEntry
|
|
MAX-ACCESS not-accessible
|
|
STATUS current
|
|
DESCRIPTION
|
|
"Filtering information configured into the bridge
|
|
by (local or network) management specifying the
|
|
set of ports to which frames received from a
|
|
specific port and containing a specific
|
|
destination address are allowed to be forwarded."
|
|
REFERENCE
|
|
"IEEE 802.1D-1998: Section 14.7.2"
|
|
INDEX { fsDot1dBaseContextId,
|
|
fsDot1dStaticAddress, fsDot1dStaticReceivePort }
|
|
::= { fsDot1dStaticTable 1 }
|
|
|
|
FsDot1dStaticEntry ::=
|
|
SEQUENCE {
|
|
fsDot1dStaticAddress
|
|
MacAddress,
|
|
fsDot1dStaticReceivePort
|
|
Integer32,
|
|
fsDot1dStaticRowStatus
|
|
RowStatus,
|
|
fsDot1dStaticStatus
|
|
INTEGER
|
|
}
|
|
|
|
fsDot1dStaticAddress OBJECT-TYPE
|
|
SYNTAX MacAddress
|
|
MAX-ACCESS not-accessible
|
|
STATUS current
|
|
DESCRIPTION
|
|
"The destination MAC address in a frame to which
|
|
this entry's filtering information applies. This
|
|
object can take the value of a unicast address, a
|
|
group address or the broadcast address."
|
|
REFERENCE
|
|
"IEEE 802.1D-1998: Section 7.9.1, 7.9.2"
|
|
::= { fsDot1dStaticEntry 1 }
|
|
|
|
fsDot1dStaticReceivePort OBJECT-TYPE
|
|
SYNTAX Integer32 (0..65535)
|
|
MAX-ACCESS not-accessible
|
|
STATUS current
|
|
DESCRIPTION
|
|
"Either the value '0', or the port number of the
|
|
port from which a frame must be received in order
|
|
for this entry's filtering information to apply.
|
|
A value of zero indicates that this entry applies
|
|
on all ports of the bridge for which there is no
|
|
other applicable entry."
|
|
::= { fsDot1dStaticEntry 2 }
|
|
|
|
fsDot1dStaticRowStatus OBJECT-TYPE
|
|
SYNTAX RowStatus
|
|
MAX-ACCESS read-create
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates the status of the AllowedToGoTo
|
|
PortList to which a frame with a specific unicast
|
|
address will be flooded in the event that it has not
|
|
been learned. To fill the AllowedToGoTo portlist,
|
|
we have to set the rowstatus as 'NOT_IN_SERVICE' and
|
|
set the appropriate port in the
|
|
fsDot1dStaticAllowedToGoTable and set the rowstatus as
|
|
'ACTIVE' to make the portlist available."
|
|
::= { fsDot1dStaticEntry 3 }
|
|
|
|
fsDot1dStaticStatus OBJECT-TYPE
|
|
SYNTAX INTEGER {
|
|
other(1),
|
|
invalid(2),
|
|
permanent(3),
|
|
deleteOnReset(4),
|
|
deleteOnTimeout(5)
|
|
}
|
|
MAX-ACCESS read-write
|
|
STATUS current
|
|
DESCRIPTION
|
|
"This object indicates the status of this entry.
|
|
The default value is permanent(3).
|
|
|
|
other(1) - this entry is currently in use but
|
|
the conditions under which it will
|
|
remain so are different from each of the
|
|
following values.
|
|
invalid(2) - writing this value to the object
|
|
removes the corresponding entry.
|
|
permanent(3) - this entry is currently in use
|
|
and will remain so after the next reset
|
|
of the bridge.
|
|
deleteOnReset(4) - this entry is currently in
|
|
use and will remain so until the next
|
|
reset of the bridge.
|
|
deleteOnTimeout(5) - this entry is currently
|
|
in use and will remain so until it is
|
|
aged out."
|
|
::= { fsDot1dStaticEntry 4 }
|
|
|
|
fsDot1dStaticAllowedToGoTable OBJECT-TYPE
|
|
SYNTAX SEQUENCE OF FsDot1dStaticAllowedToGoEntry
|
|
MAX-ACCESS not-accessible
|
|
STATUS current
|
|
DESCRIPTION
|
|
"A table containing the information of AllowedToGoTo
|
|
ports for each static unicast entry. This table
|
|
maintains context ID as one more index to support
|
|
Multiple Instances."
|
|
::= { fsDot1dStatic 2 }
|
|
|
|
fsDot1dStaticAllowedToGoEntry OBJECT-TYPE
|
|
SYNTAX FsDot1dStaticAllowedToGoEntry
|
|
MAX-ACCESS not-accessible
|
|
STATUS current
|
|
DESCRIPTION
|
|
"Information about a port, Whether it is an AllowedToGoTo
|
|
member or not."
|
|
INDEX { fsDot1dBaseContextId, fsDot1dStaticAddress,
|
|
fsDot1dStaticReceivePort, fsDot1dTpPort }
|
|
::= { fsDot1dStaticAllowedToGoTable 1 }
|
|
|
|
FsDot1dStaticAllowedToGoEntry ::=
|
|
SEQUENCE {
|
|
fsDot1dStaticAllowedIsMember
|
|
TruthValue
|
|
}
|
|
|
|
fsDot1dStaticAllowedIsMember OBJECT-TYPE
|
|
SYNTAX TruthValue
|
|
MAX-ACCESS read-write
|
|
STATUS current
|
|
DESCRIPTION
|
|
"Indicates whether the port is an allowedToGoTo member."
|
|
::= { fsDot1dStaticAllowedToGoEntry 1 }
|
|
|
|
|
|
-- the fsDot1dNotifications group
|
|
|
|
-- Traps for use by Bridges
|
|
|
|
-- Traps for the Spanning Tree Protocol
|
|
|
|
|
|
newRoot NOTIFICATION-TYPE
|
|
STATUS current
|
|
DESCRIPTION
|
|
"The newRoot trap indicates that the sending agent
|
|
has become the new root of the Spanning Tree; the
|
|
trap is sent by a bridge soon after its election
|
|
as the new root, e.g., upon expiration of the
|
|
Topology Change Timer immediately subsequent to
|
|
its election. Implementation of this trap is
|
|
optional."
|
|
::= { fsDot1dNotifications 1 }
|
|
|
|
topologyChange NOTIFICATION-TYPE
|
|
STATUS current
|
|
DESCRIPTION
|
|
"A topologyChange trap is sent by a bridge when
|
|
any of its configured ports transitions from the
|
|
Learning state to the Forwarding state, or from
|
|
the Forwarding state to the Blocking state. The
|
|
trap is not sent if a newRoot trap is sent for the
|
|
same transition. Implementation of this trap is
|
|
optional."
|
|
::= { fsDot1dNotifications 2 }
|
|
|
|
END
|