rfc1525.mib

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

          SOURCE-ROUTING-MIB DEFINITIONS ::= BEGIN

          IMPORTS
                  Counter, Gauge
                          FROM RFC1155-SMI
                  dot1dBridge, dot1dSr
                          FROM BRIDGE-MIB
                  OBJECT-TYPE
                          FROM RFC-1212;



          -- groups in the SR MIB

          -- dot1dSr is imported from the Bridge MIB

          dot1dPortPair   OBJECT IDENTIFIER ::= { dot1dBridge 10 }

          -- the dot1dSr group

          -- this group is implemented by those bridges that
          -- support the source route bridging mode, including Source
          -- Routing and SRT bridges.


          dot1dSrPortTable OBJECT-TYPE
              SYNTAX  SEQUENCE OF Dot1dSrPortEntry
              ACCESS  not-accessible
              STATUS  mandatory
              DESCRIPTION
                      "A table that contains information about every
                      port that is associated with this source route
                      bridge."
              ::= { dot1dSr 1 }

          dot1dSrPortEntry OBJECT-TYPE
              SYNTAX  Dot1dSrPortEntry
              ACCESS  not-accessible
              STATUS  mandatory
              DESCRIPTION
                      "A list of information for each port of a source
                      route bridge."
              INDEX   { dot1dSrPort }
              ::= { dot1dSrPortTable 1 }

          Dot1dSrPortEntry ::=
              SEQUENCE {
                  dot1dSrPort
                      INTEGER,
                  dot1dSrPortHopCount
                      INTEGER,
                  dot1dSrPortLocalSegment
                      INTEGER,
                  dot1dSrPortBridgeNum
                      INTEGER,
                  dot1dSrPortTargetSegment
                      INTEGER,
                  dot1dSrPortLargestFrame
                      INTEGER,
                  dot1dSrPortSTESpanMode
                      INTEGER,
                  dot1dSrPortSpecInFrames
                      Counter,
                  dot1dSrPortSpecOutFrames
                      Counter,
                  dot1dSrPortApeInFrames
                      Counter,
                  dot1dSrPortApeOutFrames
                      Counter,
                  dot1dSrPortSteInFrames
                      Counter,
                  dot1dSrPortSteOutFrames
                      Counter,
                  dot1dSrPortSegmentMismatchDiscards
                      Counter,
                  dot1dSrPortDuplicateSegmentDiscards
                      Counter,
                  dot1dSrPortHopCountExceededDiscards
                      Counter,
                  dot1dSrPortDupLanIdOrTreeErrors
                      Counter,
                  dot1dSrPortLanIdMismatches
                      Counter
              }

          dot1dSrPort OBJECT-TYPE
              SYNTAX  INTEGER (1..65535)
              ACCESS  read-only
              STATUS  mandatory
              DESCRIPTION
                      "The port number of the port for which this entry
                      contains Source Route management information."
              ::= { dot1dSrPortEntry 1 }

          dot1dSrPortHopCount OBJECT-TYPE
              SYNTAX  INTEGER
              ACCESS  read-write
              STATUS  mandatory
              DESCRIPTION
                      "The maximum number of routing descriptors allowed
                      in an All Paths or Spanning Tree Explorer frames."
              ::= { dot1dSrPortEntry 2 }

          dot1dSrPortLocalSegment OBJECT-TYPE
              SYNTAX  INTEGER
              ACCESS  read-write
              STATUS  mandatory
              DESCRIPTION
                      "The segment number that uniquely identifies the
                      segment to which this port is connected. Current
                      source routing protocols limit this value to the
                      range: 0 through 4095. (The value 0 is used by
                      some management applications for special test
                      cases.) A value of 65535 signifies that no segment
                      number is assigned to this port."
              ::= { dot1dSrPortEntry 3 }

          dot1dSrPortBridgeNum OBJECT-TYPE
              SYNTAX  INTEGER
              ACCESS  read-write
              STATUS  mandatory
              DESCRIPTION
                      "A bridge number uniquely identifies a bridge when
                      more than one bridge is used to span the same two
                      segments.  Current source routing protocols limit
                      this value to the range: 0 through 15. A value of
                      65535 signifies that no bridge number is assigned
                      to this bridge."
              ::= { dot1dSrPortEntry 4 }

          dot1dSrPortTargetSegment OBJECT-TYPE
              SYNTAX  INTEGER
              ACCESS  read-write
              STATUS  mandatory
              DESCRIPTION
                      "The segment number that corresponds to the target
                      segment this port is considered to be connected to
                      by the bridge.  Current source routing protocols
                      limit this value to the range: 0 through 4095.
                      (The value 0 is used by some management
                      applications for special test cases.) A value of
                      65535 signifies that no target segment is assigned
                      to this port."
              ::= { dot1dSrPortEntry 5 }

          -- It would be nice if we could use ifMtu as the size of the
          -- largest frame, 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).

          dot1dSrPortLargestFrame OBJECT-TYPE
              SYNTAX  INTEGER
              ACCESS  read-write
              STATUS  mandatory
              DESCRIPTION
                      "The maximum size of the INFO field (LLC and
                      above) that this port can send/receive.  It does
                      not include any MAC level (framing) octets.  The
                      value of this object is used by this bridge to
                      determine whether a modification of the
                      LargestFrame (LF, see [14]) field of the Routing
                      Control field of the Routing Information Field is
                      necessary.

                      64 valid values are defined by the IEEE 802.5M SRT
                      Addendum: 516, 635, 754, 873, 993, 1112, 1231,
                      1350, 1470, 1542, 1615, 1688, 1761, 1833, 1906,
                      1979, 2052, 2345, 2638, 2932, 3225, 3518, 3812,
                      4105, 4399, 4865, 5331, 5798, 6264, 6730, 7197,
                      7663, 8130, 8539, 8949, 9358, 9768, 10178, 10587,
                      10997, 11407, 12199, 12992, 13785, 14578, 15370,
                      16163, 16956, 17749, 20730, 23711, 26693, 29674,
                      32655, 35637, 38618, 41600, 44591, 47583, 50575,
                      53567, 56559, 59551, and 65535.

                      An illegal value will not be accepted by the
                      bridge."
              ::= { dot1dSrPortEntry 6 }

          dot1dSrPortSTESpanMode OBJECT-TYPE
              SYNTAX  INTEGER {
                          auto-span(1),
                          disabled(2),
                          forced(3)
                      }
              ACCESS  read-write
              STATUS  mandatory
              DESCRIPTION
                      "Determines how this port behaves when presented
                      with a Spanning Tree Explorer frame.  The value
                      'disabled(2)' indicates that the port will not
                      accept or send Spanning Tree Explorer packets; any
                      STE packets received will be silently discarded.
                      The value 'forced(3)' indicates the port will
                      always accept and propagate Spanning Tree Explorer
                      frames.  This allows a manually configured
                      Spanning Tree for this class of packet to be
                      configured.  Note that unlike transparent
                      bridging, this is not catastrophic to the network
                      if there are loops.  The value 'auto-span(1)' can
                      only be returned by a bridge that both implements
                      the Spanning Tree Protocol and has use of the
                      protocol enabled on this port. The behavior of the
                      port for Spanning Tree Explorer frames is
                      determined by the state of dot1dStpPortState.  If
                      the port is in the 'forwarding' state, the frame
                      will be accepted or propagated.  Otherwise, it
                      will be silently discarded."
              ::= { dot1dSrPortEntry 7 }

          dot1dSrPortSpecInFrames OBJECT-TYPE
              SYNTAX  Counter
              ACCESS  read-only
              STATUS  mandatory
              DESCRIPTION
                      "The number of Specifically Routed frames, also
                      referred to as Source Routed Frames, that have
                      been received from this port's segment."
              ::= { dot1dSrPortEntry 8 }

          dot1dSrPortSpecOutFrames OBJECT-TYPE
              SYNTAX  Counter
              ACCESS  read-only
              STATUS  mandatory
              DESCRIPTION
                      "The number of Specifically Routed frames, also