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Diffstat (limited to 'MIBS/MSTP-MIB')
| -rw-r--r-- | MIBS/MSTP-MIB | 774 |
1 files changed, 774 insertions, 0 deletions
diff --git a/MIBS/MSTP-MIB b/MIBS/MSTP-MIB new file mode 100644 index 0000000..a596b77 --- /dev/null +++ b/MIBS/MSTP-MIB @@ -0,0 +1,774 @@ +MSTP-MIB DEFINITIONS ::= BEGIN
+
+ IMPORTS
+ MODULE-IDENTITY, OBJECT-TYPE, Counter32, Integer32
+ FROM SNMPv2-SMI
+ TruthValue, RowStatus, DisplayString
+ FROM SNMPv2-TC
+ TimeTicks
+ FROM RFC1155-SMI
+ BridgeId, Timeout, dot1dBridge
+ FROM BRIDGE-MIB;
+ --gbnL2 FROM ADMIN-MASTER-MIB;
+
+ mstpMib MODULE-IDENTITY
+ LAST-UPDATED "0412050000Z"
+ ORGANIZATION "IETF Bridge MIB Working Group"
+ CONTACT-INFO
+ "Email: Bridge-mib@ietf.org"
+ DESCRIPTION
+ " The Bridge MIB Extension module for managing Sdevices
+ that support the Multiple Spanning Tree Protocol defined
+ by IEEE 802.1s."
+ REVISION "0412050000Z"
+ DESCRIPTION
+ "Draft 1"
+ ::= { dot1dBridge 8 }
+
+ mstpMIBObjects OBJECT IDENTIFIER ::= { mstpMib 1 }
+ dot1sStp OBJECT IDENTIFIER ::= { mstpMIBObjects 1 }
+
+ dot1sStpName OBJECT-TYPE
+ SYNTAX DisplayString (SIZE (0..32))
+ MAX-ACCESS read-write
+ STATUS current
+ DESCRIPTION
+ "The configuration name that identifies the MST
+ region and is used as one of the inputs in the
+ computation of the MST Configuration Identifier.
+ This object does not have any default value."
+ REFERENCE
+ "IEEE 802.1s clause 13.7"
+ ::= { dot1sStp 1 }
+
+ dot1sStpRevision OBJECT-TYPE
+ SYNTAX Integer32 (0..65535)
+ MAX-ACCESS read-write
+ STATUS current
+ DESCRIPTION
+ "This object identifies the MST revision that
+ identifies the MST region and is used as one
+ of the inputs in the computation of the MST
+ configuration Identifier. This object does not
+ have any default value."
+ REFERENCE
+ "IEEE 802.1s: Section 13.7"
+ ::= { dot1sStp 2 }
+
+ dot1sStpEnable OBJECT-TYPE
+ SYNTAX TruthValue
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "This parameter is used for enabling or disabling
+ MST globally on all the bridging ports."
+ REFERENCE
+ "IEEE 802.1s"
+ DEFVAL { 2 }
+ ::= { dot1sStp 3 }
+
+ dot1sStpBridgeMaxAge OBJECT-TYPE
+ SYNTAX Timeout (6..40)
+ MAX-ACCESS read-write
+ STATUS current
+ DESCRIPTION
+ "The value that all bridges use for MaxAge when
+ this bridge is acting as the root. This parameter
+ is applicable for all MST Instances including CIST."
+ REFERENCE
+ "IEEE 802.1s: Section 13.23.4, 13.23.10"
+ DEFVAL { 20 }
+ ::= { dot1sStp 4 }
+
+ dot1sStpBridgeHelloTime OBJECT-TYPE
+ SYNTAX Timeout (1..10)
+ MAX-ACCESS read-write
+ STATUS current
+ DESCRIPTION
+ "The value that all bridges use for HelloTime when
+ this bridge is acting as the root. This parameter
+ is applicable for all MST Instances including CIST."
+ REFERENCE
+ "IEEE 802.1s: Section 13.23.4, 13.23.10"
+ DEFVAL { 2 }
+ ::= { dot1sStp 5 }
+
+ dot1sStpBridgeForwardDelay OBJECT-TYPE
+ SYNTAX Timeout (4..30)
+ MAX-ACCESS read-write
+ STATUS current
+ DESCRIPTION
+ "The value that all bridges use for ForwardDelay
+ when this bridge is acting as the root. This parameter
+ is applicable for all MST Instances including CIST."
+ REFERENCE
+ "IEEE 802.1s: Section 13.23.4, 13.23.10"
+ DEFVAL { 15 }
+ ::= { dot1sStp 6 }
+
+ dot1sStpBridgeMaxHops OBJECT-TYPE
+ SYNTAX Unsigned32 (0..255)
+ MAX-ACCESS read-write
+ STATUS current
+ DESCRIPTION
+ "The maximum number of hops that the information for a
+ particular Spanning Tree instance may traverse (via
+ relay of BPDUs within the applicable MST region) before
+ being discarded. This value is used only if this bridge
+ is the CIST Regional Root and/or the MSTI Regional Root
+ for one or more Multiple Spanning Tree instances."
+ DEFVAL { 20 }
+ ::= { dot1sStp 7 }
+
+ dot1sStpTxHoldCount OBJECT-TYPE
+ SYNTAX Integer32 (1..15)
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "The value used by the Port Transmit state machine to
+ limit the maximum transmission rate of MST BPDUs within
+ the hello interval."
+ REFERENCE
+ "IEEE 802.1s: Section 13.22"
+ DEFVAL { 3 }
+ ::= { dot1sStp 8 }
+
+ dot1sStpProtocolSpecification OBJECT-TYPE
+ SYNTAX INTEGER {
+ unknown(1),
+ decLb100(2),
+ ieee8021d(3),
+ ieee8021w(4),
+ ieee8021s(5)
+ }
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "An indication of what version of the Spanning
+ Tree Protocol is being run. The value
+ 'decLb100(2)' indicates the DEC LANbridge 100
+ Spanning Tree protocol. IEEE 802.1w
+ implementations will return 'ieee8021w(4)'. IEEE
+ 802.1s implementations will return 'ieee8021s(5). If
+ future versions of the IEEE Spanning Tree Protocol
+ are released that are incompatible with the
+ current version a new value will be defined."
+ REFERENCE
+ "IEEE 802.1s: Section 13.22"
+ DEFVAL { 5 }
+ ::= { dot1sStp 9 }
+
+ dot1sStpInstTable OBJECT-TYPE
+ SYNTAX SEQUENCE OF Dot1sStpInstEntry
+ MAX-ACCESS not-accessible
+ STATUS current
+ DESCRIPTION
+ "A table that contains MST instance-specific
+ configuration and operational information."
+ ::= { dot1sStp 10 }
+
+ dot1sStpInstEntry OBJECT-TYPE
+ SYNTAX Dot1sStpInstEntry
+ MAX-ACCESS not-accessible
+ STATUS current
+ DESCRIPTION
+ "A list of information maintained by every mst instance
+ about the STP topology for that instance."
+ INDEX { dot1sStpInstId }
+ ::= { dot1sStpInstTable 1 }
+
+ Dot1sStpInstEntry ::=
+ SEQUENCE {
+ dot1sStpInstId
+ Integer32,
+ dot1sStpPriority
+ Integer32,
+ dot1sStpInstTimeSinceTopologyChange
+ TimeTicks,
+ dot1sStpInstTopChanges
+ Counter32,
+ dot1sStpInstDesignatedRoot
+ BridgeId,
+ dot1sStpInstRootCost
+ Integer32,
+ dot1sStpInstRootPort
+ Integer32,
+ dot1sStpInstMaxAge
+ Timeout,
+ dot1sStpInstHelloTime
+ Timeout,
+ dot1sStpInstForwardDelay
+ Timeout,
+ dot1sStpInstAdminEnable
+ TruthValue,
+ dot1sStpInstOperEnable
+ TruthValue
+ }
+
+ dot1sStpInstId OBJECT-TYPE
+ SYNTAX Integer32 (1..64)
+ MAX-ACCESS not-accessible
+ STATUS current
+ DESCRIPTION
+ "Identifier of this MST Instance"
+ REFERENCE
+ "IEEE 802.1s"
+ ::= { dot1sStpInstEntry 1 }
+
+ dot1sStpPriority OBJECT-TYPE
+ SYNTAX Integer32 (0..61440)
+ MAX-ACCESS read-write
+ STATUS current
+ DESCRIPTION
+ "The value of the write-able portion of the Bridge
+ ID, i.e., the first two octets, out of which the
+ priority is the most significant 4 bits of the first
+ octet of the (8 octet long) Bridge ID. The other
+ (last) 6 octets of the Bridge ID are given by the
+ value of dot1dBaseBridgeAddress in the BRIDGE-MIB.
+ The value of this object should always be a multiple
+ of 4096."
+ REFERENCE
+ "IEEE 802.1s: Section 13.23.2"
+ DEFVAL { 32768 }
+ ::= { dot1sStpInstEntry 2 }
+
+ dot1sStpInstTimeSinceTopologyChange OBJECT-TYPE
+ SYNTAX TimeTicks
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "The time (in hundredths of a second) since the
+ last time a topology change was detected by the
+ bridge entity running MSTP."
+ REFERENCE
+ " IEEE 802.1D-1990: Section 6.8.1.1.3"
+ ::= { dot1sStpInstEntry 3 }
+
+ dot1sStpInstTopChanges OBJECT-TYPE
+ SYNTAX Counter32
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "The total number of topology changes detected by
+ this bridge entity running MST since the management
+ entity was last reset or initialized."
+ REFERENCE
+ " IEEE 802.1D-1990: Section 6.8.1.1.3"
+ ::= { dot1sStpInstEntry 4 }
+
+ dot1sStpInstDesignatedRoot OBJECT-TYPE
+ SYNTAX BridgeId
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "The bridge identifier of the root of the
+ corresponding spanning tree instance as determined
+ by the Spanning Tree Protocol for that instance.
+ This value is used as the CIST Root Identifier or MSTI
+ regional root identifier parameter in all MST BPDUs
+ originated by this node."
+ REFERENCE
+ "IEEE 802.1s: Section 13.23.6, 13.23.12"
+ ::= { dot1sStpInstEntry 5 }
+
+ dot1sStpInstRootCost OBJECT-TYPE
+ SYNTAX Integer32
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "The cost of the path to the root as seen from
+ this bridge for this instance."
+ REFERENCE
+ "IEEE 802.1s: Section 13.23.6, 13.23.12"
+ ::= { dot1sStpInstEntry 6 }
+
+ dot1sStpInstRootPort OBJECT-TYPE
+ SYNTAX Integer32
+ 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 this instance."
+ REFERENCE
+ "IEEE 802.1s: Section 13.23.6, 13.23.12"
+ ::= { dot1sStpInstEntry 7 }
+
+ dot1sStpInstMaxAge OBJECT-TYPE
+ SYNTAX Timeout
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "The maximum age of Spanning Tree Protocol
+ information learned from the network on any port
+ before it is discarded, in units of hundredths of
+ a second. This is the actual value, which is
+ advertised by the Root bridge and is currently
+ used for this MST Instance."
+ REFERENCE
+ "IEEE 802.1s: Section 13.23.7, 13.23.13"
+ ::= { dot1sStpInstEntry 8 }
+
+ dot1sStpInstHelloTime OBJECT-TYPE
+ SYNTAX Timeout
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "The period of time between the transmission of
+ MST BPDUs by this node on any port when it is the
+ root of the spanning tree or trying to become so,
+ in units of hundredths of a second. This is the actual
+ value, which is advertised by the Root bridge and is
+ currently used for this MST Instance."
+ REFERENCE
+ "IEEE 802.1s: Section 13.23.7, 13.23.13"
+ ::= { dot1sStpInstEntry 9 }
+
+ dot1sStpInstForwardDelay OBJECT-TYPE
+ SYNTAX Timeout
+ 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 Discarding 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
+ dot1sStpBridgeForwardDelay which is the value that
+ this bridge and all others would start using
+ if/when this bridge were to become the root.]"
+ REFERENCE
+ "IEEE 802.1s: Section 13.23.7, 13.23.13"
+ ::= { dot1sStpInstEntry 10 }
+
+ dot1sStpInstAdminEnable OBJECT-TYPE
+ SYNTAX TruthValue
+ MAX-ACCESS read-write
+ STATUS current
+ DESCRIPTION
+ "The administrative enabled/disabled status of the
+ instance"
+ REFERENCE
+ "IEEE 802.1s"
+ DEFVAL { 2 }
+ ::= { dot1sStpInstEntry 11 }
+
+ dot1sStpInstOperEnable OBJECT-TYPE
+ SYNTAX TruthValue
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "The operational enabled/disabled status of the
+ instance. An MST Instance may be administratively
+ enabled but may not be operationally running, for
+ example, when no VLAN is mapped to that MST Instance."
+ REFERENCE
+ "IEEE 802.1s"
+ DEFVAL { 2 }
+ ::= { dot1sStpInstEntry 12 }
+
+ dot1sStpPortTable OBJECT-TYPE
+ SYNTAX SEQUENCE OF Dot1sStpPortEntry
+ MAX-ACCESS not-accessible
+ STATUS current
+ DESCRIPTION
+ "A table that contains MSTP ports' information."
+ ::= { dot1sStp 11 }
+
+ dot1sStpPortEntry OBJECT-TYPE
+ SYNTAX Dot1sStpPortEntry
+ MAX-ACCESS not-accessible
+ STATUS current
+ DESCRIPTION
+ "A list of information maintained by every MST port
+ about the Spanning Tree Protocol state for that port."
+ INDEX { dot1sStpPort }
+ ::= { dot1sStpPortTable 1 }
+
+ Dot1sStpPortEntry ::=
+ SEQUENCE {
+ dot1sStpPort
+ Integer32,
+ dot1sStpPortAdminEdgePort
+ TruthValue,
+ dot1sStpPortAdminPointToPoint
+ INTEGER,
+ dot1sStpPortOperEdgePort
+ TruthValue,
+ dot1sStpPortOperPointToPoint
+ TruthValue,
+ dot1sStpPortExterPathCost
+ Integer32,
+ dot1sStpVersion
+ INTEGER,
+ dot1sStpPortSnoopingEnable
+ TruthValue
+ }
+
+ dot1sStpPort OBJECT-TYPE
+ SYNTAX Integer32 (0..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 802.1s: Section 13.24.21"
+ ::= { dot1sStpPortEntry 1 }
+
+
+ dot1sStpPortAdminEdgePort OBJECT-TYPE
+ SYNTAX TruthValue
+ MAX-ACCESS read-write
+ STATUS current
+ DESCRIPTION
+ "The administrative value of the Edge Port parameter. A
+ value of TRUE(1) indicates that this port should be
+ assumed as an edge-port and a value of FALSE(2) indicates
+ that this port should be assumed as a non-edge-port."
+ REFERENCE
+ "IEEE 802.1s: Section 12.8.2.1.3"
+ ::= { dot1sStpPortEntry 2 }
+
+ dot1sStpPortAdminPointToPoint OBJECT-TYPE
+ SYNTAX INTEGER {
+ forceTrue(1),
+ forceFalse(2),
+ auto(3)
+ }
+ MAX-ACCESS read-write
+ STATUS current
+ DESCRIPTION
+ "The administrative point-to-point status of the LAN segment
+ attached to this port. A value of forceTrue(1) indicates that
+ this port should always be treated as if it is connected to
+ a point-to-point link. A value of forceFalse(2) indicates
+ that this port should be treated as having a shared media
+ connection. A value of auto(3) indicates that this port is
+ considered to have a point-to-point link if it is an Aggregator
+ and all of its members are aggregatable, or if the MAC entity
+ is configured for full duplex operation, either through
+ auto-negotiation or by management means."
+ REFERENCE
+ "IEEE 802.1s: Section 13.18"
+ ::= { dot1sStpPortEntry 3 }
+
+ dot1sStpPortOperEdgePort OBJECT-TYPE
+ SYNTAX TruthValue
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "The operational value of the Edge Port parameter. A
+ value of TRUE(1) indicates that this port should be
+ assumed as an edge-port and a value of FALSE(2) indicates
+ that this port should be assumed as a non-edge-port."
+ REFERENCE
+ "IEEE 802.1s: Section 12.8.2.1.3"
+ ::= { dot1sStpPortEntry 4 }
+
+ dot1sStpPortOperPointToPoint OBJECT-TYPE
+ SYNTAX TruthValue
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "The operational point-to-point status of the LAN segment
+ attached to this port. It indicates whether a port is
+ considered to have a point-to-point connection or not.
+ The value is determined by management or by auto-detection,
+ as described in the dot1dStpPortAdminPointToPoint object."
+ REFERENCE
+ "IEEE 802.1s: Section 13.18"
+ ::= { dot1sStpPortEntry 5 }
+
+ dot1sStpPortExterPathCost 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-1990 recommends that the
+ default value of this parameter be in inverse
+ proportion to the speed of the attached LAN."
+ REFERENCE
+ "IEEE 802.1s: Section 13.24.8, 13.24.17"
+ ::= { dot1sStpPortEntry 6 }
+
+ dot1sStpVersion OBJECT-TYPE
+ SYNTAX INTEGER {
+ stpCompatible(0),
+ rstp-mstp(2)
+ }
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "The version of Spanning Tree Protocol the bridge is
+ currently running. The value 'stpCompatible(0)'
+ indicates the Spanning Tree Protocol specified in
+ IEEE 802.1D and 'rstp/mstp(2)' indicates the Rapid
+ Spanning Tree Protocol specified in IEEE 802.1w and
+ Multiple Spanning Tree Protocol specified in IEEE
+ 802.1s. New value may be defined as future versions
+ of the protocol become available."
+ REFERENCE
+ "IEEE 802.1s: Section 14.2"
+ DEFVAL { rstp-mstp }
+ ::= { dot1sStpPortEntry 7 }
+
+ dot1sStpInstPortTable OBJECT-TYPE
+ SYNTAX SEQUENCE OF Dot1sStpInstPortEntry
+ MAX-ACCESS not-accessible
+ STATUS current
+ DESCRIPTION
+ "A table that contains MST port and instance
+ information."
+ ::= { dot1sStp 12 }
+
+ dot1sStpInstPortEntry OBJECT-TYPE
+ SYNTAX Dot1sStpInstPortEntry
+ MAX-ACCESS not-accessible
+ STATUS current
+ DESCRIPTION
+ "A list of information maintained by every MST port
+ for each MST instance it belongs to about the Spanning
+ Tree Protocol state for that port."
+ INDEX { dot1sStpInstId, dot1sStpPort }
+ ::= { dot1sStpInstPortTable 1 }
+
+ Dot1sStpInstPortEntry ::=
+ SEQUENCE {
+ dot1sStpInstPortPriority
+ Integer32,
+ dot1sStpInstPortState
+ INTEGER,
+ dot1sStpInstPortPathCost
+ Integer32,
+ dot1sStpInstPortDesignatedRoot
+ BridgeId,
+ dot1sStpInstPortDesignatedCost
+ Integer32,
+ dot1sStpInstPortDesignatedBridge
+ BridgeId,
+ dot1sStpInstPortDesignatedPort
+ OCTET STRING,
+ dot1sStpInstPortForwardTransitions
+ Counter32,
+ dot1sStpInstPortRole
+ INTEGER
+
+ }
+
+ dot1sStpInstPortPriority OBJECT-TYPE
+ SYNTAX Integer32 (0..240)
+ MAX-ACCESS read-write
+ STATUS current
+ DESCRIPTION
+ "The value of the priority field which is
+ contained in the most significant 4 bits
+ of the first (in network byte order)
+ octet of the (2 octet long) Port ID. As it is
+ contained only in 4 bits, the value has to be
+ a multiple of 16. The other octet of the Port
+ ID is given by the value of dot1dStpPort."
+ REFERENCE
+ "IEEE 802.1s: Section 13.24.21"
+ ::= { dot1sStpInstPortEntry 1 }
+
+ dot1sStpInstPortState OBJECT-TYPE
+ SYNTAX INTEGER {
+ disabled(1),
+ discarding(2),
+ learning(3),
+ forwarding(4)
+ }
+ MAX-ACCESS read-write
+ 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. For ports which
+ are disabled (see dot1dStpPortEnable), this object
+ will have a value of disabled(1)."
+ REFERENCE
+ "IEEE 802.1s: Section 13.16"
+ ::= { dot1sStpInstPortEntry 2 }
+
+ dot1sStpInstPortPathCost 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-1990 recommends that the
+ default value of this parameter be in inverse
+ proportion to the speed of the attached LAN."
+ REFERENCE
+ "IEEE 802.1s: Section 13.24.8, 13.24.17"
+ ::= { dot1sStpInstPortEntry 3 }
+
+ dot1sStpInstPortDesignatedRoot 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 802.1s: Section 13.24.4, 13.24.11"
+ ::= { dot1sStpInstPortEntry 4 }
+
+ dot1sStpInstPortDesignatedCost 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 802.1s: Section 13.24.4, 13.24.11"
+ ::= { dot1sStpInstPortEntry 5 }
+
+ dot1sStpInstPortDesignatedBridge 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 802.1s: Section 13.24.4, 13.24.11"
+ ::= { dot1sStpInstPortEntry 6 }
+
+ dot1sStpInstPortDesignatedPort 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 802.1s: Section 13.24.4, 13.24.11"
+ ::= { dot1sStpInstPortEntry 7 }
+
+ dot1sStpInstPortForwardTransitions 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."
+ REFERENCE
+ "IEEE 802.1s"
+ ::= { dot1sStpInstPortEntry 8 }
+
+ dot1sStpInstPortRole OBJECT-TYPE
+ SYNTAX INTEGER {
+ master(0),
+ alternate-backup(1),
+ root(2),
+ designated(3)
+ }
+ MAX-ACCESS read-only
+ STATUS current
+ DESCRIPTION
+ "The role of the port. As per IEEE 802.1s, the
+ port can have any of the following roles:
+ Disabled, Root, Designated, Alternate, Backup,
+ Master"
+ REFERENCE
+ "IEEE 802.1s: Section 13.24.25"
+ ::= { dot1sStpInstPortEntry 9 }
+
+ dot1sStpVlanTable OBJECT-TYPE
+ SYNTAX SEQUENCE OF Dot1sStpVlanEntry
+ MAX-ACCESS not-accessible
+ STATUS current
+ DESCRIPTION
+ "A table that contains MSTI-VLAN mapping."
+ ::= { dot1sStp 13 }
+
+ dot1sStpVlanEntry OBJECT-TYPE
+ SYNTAX Dot1sStpVlanEntry
+ MAX-ACCESS not-accessible
+ STATUS current
+ DESCRIPTION
+ "A list of information maintained by every MST instance
+ about the VLANs mapped to that instance."
+ INDEX { dot1sStpVlanIndex }
+ ::= { dot1sStpVlanTable 1 }
+
+ Dot1sStpVlanEntry ::=
+ SEQUENCE {
+ dot1sStpVlanIndex
+ Integer32,
+ dot1sStpVlanInstId
+ Integer32
+ }
+
+ dot1sStpVlanIndex OBJECT-TYPE
+ SYNTAX Integer32 (1..4094)
+ MAX-ACCESS not-accessible
+ STATUS current
+ DESCRIPTION
+ "This is the primary index to the MSTI-VLAN Table.
+ It signifies the index to the VLAN range entry in
+ the table."
+ REFERENCE
+ "IEEE 802.1s"
+ ::= { dot1sStpVlanEntry 1 }
+
+ dot1sStpVlanInstId OBJECT-TYPE
+ SYNTAX Integer32 (0..15)
+ MAX-ACCESS read-write
+ STATUS current
+ DESCRIPTION
+ "The MST Instance value the VLAN mapped to."
+ REFERENCE
+ "IEEE 802.1s"
+ ::= { dot1sStpVlanEntry 2 }
+
+ dot1sStpPortSnoopingEnable OBJECT-TYPE
+ SYNTAX TruthValue
+ MAX-ACCESS read-write
+ STATUS current
+ DESCRIPTION
+ "This parameter is used for enabling or disabling
+ digest snooping on the bridge port."
+ --使能或关闭摘要侦听特性
+ ::= { dot1sStpPortEntry 8}
+
+ dot1sStpTrapTable OBJECT IDENTIFIER ::= { dot1sStp 14 }
+
+ dot1sStpTrapEntry OBJECT IDENTIFIER ::= { dot1sStpTrapTable 1 }
+
+ dot1sStpInstNewRoot NOTIFICATION-TYPE
+ OBJECTS { dot1sStpInstDesignatedRoot }
+ STATUS current
+ DESCRIPTION
+ "Root bridge changed for the mstp."
+ ::= { dot1sStpTrapEntry 1 }
+
+ dot1sStpInstPortForwarding NOTIFICATION-TYPE
+ OBJECTS { dot1sStpPort }
+ STATUS current
+ DESCRIPTION
+ "Port status is turned from blocking to forwarding."
+ ::= { dot1sStpTrapEntry 2 }
+
+
+ END
\ No newline at end of file |