-- This file was included in WWP MIB release 04-07-01-0008
RSTP-MIB DEFINITIONS ::= BEGIN

-- -------------------------------------------------------------
-- MIB for IEEE 802.1w Rapid Spanning Tree Protocol
-- -------------------------------------------------------------

IMPORTS
    MODULE-IDENTITY, OBJECT-TYPE
        FROM SNMPv2-SMI
    TruthValue
        FROM SNMPv2-TC
    MODULE-COMPLIANCE, OBJECT-GROUP
        FROM SNMPv2-CONF
    dot1dBridge, dot1dStp, dot1dStpPortEntry
        FROM BRIDGE-MIB;

rstpMIB MODULE-IDENTITY
    LAST-UPDATED "200107130000Z"
    ORGANIZATION "IETF Bridge MIB Working Group"
    CONTACT-INFO
        "Email: Bridge-mib@ietf.org"
    DESCRIPTION
        "The Bridge MIB Extension module for managing devices
         that support the Rapid Spanning Tree Protocol defined
         by IEEE 802.1w."
    REVISION     "200107130000Z"
    DESCRIPTION
         "Draft 0"
    ::= { dot1dBridge 11 }

-- -------------------------------------------------------------
-- Addition to the dot1dStp group
-- -------------------------------------------------------------

dot1dStpVersion OBJECT-TYPE
    SYNTAX      INTEGER {
                    stpCompatible(0),
                    rstp(2)
                }
    MAX-ACCESS  read-write
    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(2)' indicates the Rapid Spanning
         Tree Protocol specified in IEEE 802.1w.  New value may
         be defined as future versions of the protocol become
         available."
    REFERENCE
        "IEEE 802.1w clause 14.8.1, 17.12, 17.16.1"
    DEFVAL      { rstp }
    ::= { dot1dStp 16 }

dot1dStpPathCostDefault OBJECT-TYPE
    SYNTAX      INTEGER {
                    stp8021d1998(1),
                    stp8021t2001(2)
                }
    MAX-ACCESS  read-write
    STATUS      current
    DESCRIPTION
        "The version of the Spanning Tree default Path Costs that
         are to be used by this Bridge.  A value of 8021d1998(1)
         uses the 16-bit default Path Costs from IEEE Std. 802.1D-1998.
         A value of stp8021t2001(2) uses the 32-bit default Path
         Costs from IEEE Std. 802.1t."
    REFERENCE
        "IEEE 802.1D & 802.1t Table 8-5"
    ::= { dot1dStp 17 }

dot1dStpExtPortTable OBJECT-TYPE
    SYNTAX      SEQUENCE OF Dot1dStpExtPortEntry
    MAX-ACCESS  not-accessible
    STATUS      current
    DESCRIPTION
        "A table that contains port-specific Rapid Spanning Tree
         information."
    ::= { dot1dStp 18 }

dot1dStpExtPortEntry OBJECT-TYPE
    SYNTAX      Dot1dStpExtPortEntry
    MAX-ACCESS  not-accessible
    STATUS      current
    DESCRIPTION
        "A list of Rapid Spanning Tree information maintained by
         each port."
    AUGMENTS    { dot1dStpPortEntry }
    ::= { dot1dStpExtPortTable 1 }

Dot1dStpExtPortEntry ::=
    SEQUENCE {
        dot1dStpPortProtocolMigration
            TruthValue,
        dot1dStpPortAdminEdgePort
            TruthValue,
        dot1dStpPortOperEdgePort
            TruthValue,
        dot1dStpPortAdminPointToPoint
            INTEGER,
        dot1dStpPortOperPointToPoint
            TruthValue
    }

dot1dStpPortProtocolMigration OBJECT-TYPE
    SYNTAX      TruthValue
    MAX-ACCESS  read-write
    STATUS      current
    DESCRIPTION
        "When operating in RSTP (version 2) mode, writing TRUE(1)
         to this object forces this port to transmit RSTP BPDUs.
         Any other operation on this object has no effect and
         it always returns FALSE(2) when read."
    REFERENCE
        "IEEE 802.1w clause 14.8.2.4, 17.18.10, 17.26"
    ::= { dot1dStpExtPortEntry 1 }

dot1dStpPortAdminEdgePort 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 802.1t clause 14.8.2, 18.3.3"
    ::= { dot1dStpExtPortEntry 2 }

dot1dStpPortOperEdgePort OBJECT-TYPE
    SYNTAX      TruthValue
    MAX-ACCESS  read-only
    STATUS      current
    DESCRIPTION
        "The operational value of the Edge Port parameter.  The
         object is initialized to the value of
         dot1dStpPortAdminEdgePort and is set FALSE on reception of
         a BPDU."
    REFERENCE
        "IEEE 802.1t clause 14.8.2, 18.3.4"
    ::= { dot1dStpExtPortEntry 3 }

dot1dStpPortAdminPointToPoint OBJECT-TYPE
    SYNTAX      INTEGER {
                    forceTrue(0),
                    forceFalse(1),
                    auto(2)
                }
    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(0) indicates that
         this port should always be treated as if it is connected to
         a point-to-point link.  A value of forceFalse(1) indicates
         that this port should be treated as having a shared media
         connection.  A value of auto(2) 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 802.1w clause 6.4.3, 6.5, 14.8.2"
   ::= { dot1dStpExtPortEntry 4 }

dot1dStpPortOperPointToPoint 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 802.1w clause 6.4.3, 6.5, 14.8.2"
    ::= { dot1dStpExtPortEntry 5 }



-- -------------------------------------------------------------
-- rstpMIB - Conformance Information
-- -------------------------------------------------------------

rstpConformance OBJECT IDENTIFIER ::= { rstpMIB 1 }

rstpGroups OBJECT IDENTIFIER ::= { rstpConformance 1 }

rstpCompliances OBJECT IDENTIFIER ::= { rstpConformance 2 }

-- -------------------------------------------------------------
-- Units of conformance
-- -------------------------------------------------------------

rstpBridgeGroup OBJECT-GROUP
    OBJECTS {
        dot1dStpVersion
    }
    STATUS      current
    DESCRIPTION
        "Rapid Spanning Tree information for the bridge."
    ::= { rstpGroups 1 }

rstpDefaultPathCostGroup OBJECT-GROUP
    OBJECTS {
        dot1dStpPathCostDefault
    }
    STATUS      current
    DESCRIPTION
        "Default Spanning Tree path cost information."
    ::= { rstpGroups 2 }

rstpPortGroup OBJECT-GROUP
    OBJECTS {
        dot1dStpPortProtocolMigration,
        dot1dStpPortAdminEdgePort,
        dot1dStpPortOperEdgePort,
        dot1dStpPortAdminPointToPoint,
        dot1dStpPortOperPointToPoint
    }
    STATUS      current
    DESCRIPTION
        "Rapid Spanning Tree information for individual ports."
    ::= { rstpGroups 3 }

-- -------------------------------------------------------------
-- Compliance statements
-- -------------------------------------------------------------


rstpCompliance MODULE-COMPLIANCE
    STATUS      current
    DESCRIPTION
        "The compliance statement for device support of bridging
         services."

    MODULE
        MANDATORY-GROUPS {
            rstpBridgeGroup,
            rstpPortGroup
        }
    ::= { rstpCompliances 1 }

END
