rfc1493.mib

wm PNE 3.3 source code, running at more than vxworks6.x version.

              REFERENCE
                      "IEEE 802.1D-1990: Section 4.5.5.1"
              ::= { dot1dStpPortEntry 2 }

          dot1dStpPortState OBJECT-TYPE
              SYNTAX  INTEGER {
                          disabled(1),
                          blocking(2),
                          listening(3),
                          learning(4),
                          forwarding(5),
                          broken(6)
                      }
              ACCESS  read-only
              STATUS  mandatory
              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 dot1dStpPortEnable), this object
                      will have a value of disabled(1)."
              REFERENCE
                      "IEEE 802.1D-1990: Section 4.5.5.2"
              ::= { dot1dStpPortEntry 3 }

          dot1dStpPortEnable OBJECT-TYPE
              SYNTAX  INTEGER {
                          enabled(1),
                          disabled(2)
                      }
              ACCESS  read-write
              STATUS  mandatory
              DESCRIPTION
                      "The enabled/disabled status of the port."
              REFERENCE
                      "IEEE 802.1D-1990: Section 4.5.5.2"
              ::= { dot1dStpPortEntry 4 }

          dot1dStpPortPathCost OBJECT-TYPE
              SYNTAX  INTEGER (1..65535)
              ACCESS  read-write
              STATUS  mandatory
              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 802.1D-1990: Section 4.5.5.3"
              ::= { dot1dStpPortEntry 5 }

          dot1dStpPortDesignatedRoot OBJECT-TYPE
              SYNTAX  BridgeId
              ACCESS  read-only
              STATUS  mandatory
              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-1990: Section 4.5.5.4"
              ::= { dot1dStpPortEntry 6 }

          dot1dStpPortDesignatedCost OBJECT-TYPE
              SYNTAX  INTEGER
              ACCESS  read-only
              STATUS  mandatory
              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-1990: Section 4.5.5.5"
              ::= { dot1dStpPortEntry 7 }

          dot1dStpPortDesignatedBridge OBJECT-TYPE
              SYNTAX  BridgeId
              ACCESS  read-only
              STATUS  mandatory
              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-1990: Section 4.5.5.6"
              ::= { dot1dStpPortEntry 8 }

          dot1dStpPortDesignatedPort OBJECT-TYPE
              SYNTAX  OCTET STRING (SIZE (2))
              ACCESS  read-only
              STATUS  mandatory
              DESCRIPTION
                      "The Port Identifier of the port on the Designated
                      Bridge for this port's segment."
              REFERENCE
                      "IEEE 802.1D-1990: Section 4.5.5.7"
              ::= { dot1dStpPortEntry 9 }

          dot1dStpPortForwardTransitions OBJECT-TYPE
              SYNTAX  Counter
              ACCESS  read-only
              STATUS  mandatory
              DESCRIPTION
                      "The number of times this port has transitioned
                      from the Learning state to the Forwarding state."
              ::= { dot1dStpPortEntry 10 }


          -- the dot1dTp group

          -- Implementation of the dot1dTp group is optional.  It is
          -- implemented by those bridges that support the transparent
          -- bridging mode.  A transparent or SRT bridge will implement
          -- this group.


          dot1dTpLearnedEntryDiscards OBJECT-TYPE
              SYNTAX  Counter
              ACCESS  read-only
              STATUS  mandatory
              DESCRIPTION
                      "The total number of Forwarding Database entries,
                      which have been or would have been learnt, 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-1990: Section 6.7.1.1.3"
              ::= { dot1dTp 1 }

          dot1dTpAgingTime OBJECT-TYPE
              SYNTAX   INTEGER (10..1000000)
              ACCESS   read-write
              STATUS   mandatory
              DESCRIPTION
                      "The timeout period in seconds for aging out
                      dynamically learned forwarding information.
                      802.1D-1990 recommends a default of 300 seconds."
              REFERENCE
                      "IEEE 802.1D-1990: Section 6.7.1.1.3"
              ::= { dot1dTp 2 }


          --  The Forwarding Database for Transparent Bridges

          dot1dTpFdbTable OBJECT-TYPE
              SYNTAX  SEQUENCE OF Dot1dTpFdbEntry
              ACCESS  not-accessible
              STATUS  mandatory
              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."
              ::= { dot1dTp 3 }

          dot1dTpFdbEntry OBJECT-TYPE
              SYNTAX  Dot1dTpFdbEntry
              ACCESS  not-accessible
              STATUS  mandatory
              DESCRIPTION
                      "Information about a specific unicast MAC address
                      for which the bridge has some forwarding and/or
                      filtering information."
              INDEX   { dot1dTpFdbAddress }
              ::= { dot1dTpFdbTable 1 }

          Dot1dTpFdbEntry ::=
              SEQUENCE {
                  dot1dTpFdbAddress
                      MacAddress,
                  dot1dTpFdbPort
                      INTEGER,
                  dot1dTpFdbStatus
                      INTEGER
              }

          dot1dTpFdbAddress OBJECT-TYPE
              SYNTAX  MacAddress
              ACCESS  read-only
              STATUS  mandatory
              DESCRIPTION
                      "A unicast MAC address for which the bridge has
                      forwarding and/or filtering information."
              REFERENCE
                      "IEEE 802.1D-1990: Section 3.9.1, 3.9.2"
              ::= { dot1dTpFdbEntry 1 }

          dot1dTpFdbPort OBJECT-TYPE
              SYNTAX  INTEGER
              ACCESS  read-only
              STATUS  mandatory
              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 dot1dTpFdbAddress 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 dot1dStaticTable).
                      Implementors are encouraged to assign the port
                      value to this object whenever it is learned even
                      for addresses for which the corresponding value of
                      dot1dTpFdbStatus is not learned(3)."
              ::= { dot1dTpFdbEntry 2 }

          dot1dTpFdbStatus OBJECT-TYPE
              SYNTAX  INTEGER {
                          other(1),
                          invalid(2),
                          learned(3),
                          self(4),
                          mgmt(5)
                      }
              ACCESS  read-only
              STATUS  mandatory
              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 dot1dTpFdbPort, nor an
                                     entry in the dot1dStaticTable) is
                                     being used to determine if and how
                                     frames addressed to the value of
                                     the corresponding instance of
                                     dot1dTpFdbAddress 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 dot1dTpFdbPort was
                                     learned, and is being used.

                        self(4)    : the value of the corresponding
                                     instance of dot1dTpFdbAddress
                                     represents one of the bridge's
                                     addresses.  The corresponding
                                     instance of dot1dTpFdbPort
                                     indicates which of the bridge's
                                     ports has this address.

                        mgmt(5)    : the value of the corresponding
                                     instance of dot1dTpFdbAddress is
                                     also the value of an existing
                                     instance of dot1dStaticAddress."
              ::= { dot1dTpFdbEntry 3 }
          --  Port Table for Transparent Bridges

          dot1dTpPortTable OBJECT-TYPE
              SYNTAX  SEQUENCE OF Dot1dTpPortEntry