draft-ietf-idr-bgp4-mib-08.txt

BCAST Implementation for NS2

                     address received in the UPDATE packet."
            ::= { bgp4PathAttrEntry 6 }


        bgp4PathAttrMultiExitDisc OBJECT-TYPE
            SYNTAX     Integer32 (-1..2147483647)
            MAX-ACCESS read-only
            STATUS     current
            DESCRIPTION
                    "This metric is used to discriminate
                     between multiple exit points to an
                     adjacent autonomous system.  A value of -1
                     indicates the absence of this attribute.

                     Known Issues:
                     o The BGP-4 specification uses an
                       unsigned 32 bit number and thus this
                       object cannot represent the full
                       range of the protocol."
            ::= { bgp4PathAttrEntry 7 }


        bgp4PathAttrLocalPref OBJECT-TYPE
            SYNTAX     Integer32 (-1..2147483647)
            MAX-ACCESS read-only
            STATUS     current


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            DESCRIPTION
                    "The originating BGP4 speaker's degree of
                     preference for an advertised route.  A
                     value of -1 indicates the absence of this
                     attribute.

                     Known Issues:
                     o The BGP-4 specification uses an
                       unsigned 32 bit number and thus this
                       object cannot represent the full
                       range of the protocol."
            ::= { bgp4PathAttrEntry 8 }


        bgp4PathAttrAtomicAggregate OBJECT-TYPE
            SYNTAX     INTEGER {
                           lessSpecificRouteNotSelected(1),
                           lessSpecificRouteSelected(2)
                       }
            MAX-ACCESS read-only
            STATUS     current
            DESCRIPTION
                    "Whether or not a system has selected
                     a less specific route without
                     selecting a more specific route."
            ::= { bgp4PathAttrEntry 9 }


        bgp4PathAttrAggregatorAS OBJECT-TYPE
            SYNTAX     Integer32 (0..65535)
            MAX-ACCESS read-only
            STATUS     current
            DESCRIPTION
                    "The AS number of the last BGP4 speaker that
                     performed route aggregation.  A value of
                     zero (0) indicates the absence of this
                     attribute."
            ::= { bgp4PathAttrEntry 10 }


        bgp4PathAttrAggregatorAddr OBJECT-TYPE
            SYNTAX     IpAddress
            MAX-ACCESS read-only
            STATUS     current
            DESCRIPTION
                    "The IP address of the last BGP4 speaker
                     that performed route aggregation.  A
                     value of 0.0.0.0 indicates the absence


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                     of this attribute.

                     Note propagation of AS of zero is illegal in
                     the Internet."
            ::= { bgp4PathAttrEntry 11 }


        bgp4PathAttrCalcLocalPref OBJECT-TYPE
            SYNTAX     Integer32 (-1..2147483647)
            MAX-ACCESS read-only
            STATUS     current
            DESCRIPTION
                    "The degree of preference calculated by the
                     receiving BGP4 speaker for an advertised
                     route.  A value of -1 indicates the
                     absence of this attribute.

                     Known Issues:
                     o The BGP-4 specification uses an
                       unsigned 32 bit number and thus this
                       object cannot represent the full
                       range of the protocol."
            ::= { bgp4PathAttrEntry 12 }


        bgp4PathAttrBest OBJECT-TYPE
            SYNTAX     INTEGER {
                           false(1),-- not chosen as best route
                           true(2) -- chosen as best route
                       }
            MAX-ACCESS read-only
            STATUS     current
            DESCRIPTION
                    "An indication of whether or not this route
                     was chosen as the best BGP4 route for this
                     destination."
            ::= { bgp4PathAttrEntry 13 }


        bgp4PathAttrUnknown OBJECT-TYPE
            SYNTAX     OCTET STRING (SIZE(0..255))
            MAX-ACCESS read-only
            STATUS     current
            DESCRIPTION
                    "One or more path attributes not understood
                     this BGP4 speaker.

                     Path attributes are recorded in the Update Path


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                     attribute format of type, length, value.

                     Size zero (0) indicates the absence of such
                     attributes.

                     Octets beyond the maximum size, if any, are not
                     recorded by this object.

                     Known Issues:
                     o Attributes understood by this speaker, but not
                       represented in this MIB, are unavailable to
                       the agent."
            ::= { bgp4PathAttrEntry 14 }


        -- Traps.


        -- note that in RFC 1657, bgpTraps was incorrectly
        -- assigned a value of { bgp 7 }, and each of the
        -- traps had the bgpPeerRemoteAddr object inappropriately
        -- removed from their OBJECTS clause.  The following
        -- definitions restore the semantics of the traps as
        -- they were initially defined in RFC 1269.



        bgpNotification OBJECT IDENTIFIER ::= { bgp 0 }


        bgpEstablishedNotification NOTIFICATION-TYPE
            OBJECTS { bgpPeerRemoteAddr,
                      bgpPeerLastError,
                      bgpPeerState      }
            STATUS  current
            DESCRIPTION
                    "The BGP Established event is generated when
                     the BGP FSM enters the ESTABLISHED state.

                     This object obsoletes bgpEstablished."
            ::= { bgpNotification 1 }


        bgpBackwardTransNotification NOTIFICATION-TYPE
            OBJECTS { bgpPeerRemoteAddr,
                      bgpPeerLastError,
                      bgpPeerState      }
            STATUS  current


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            DESCRIPTION
                    "The BGPBackwardTransNotification Event is
                     generated when the BGP FSM moves from a higher
                     numbered state to a lower numbered state.

                     This object obsoletes bgpBackwardsTransition."
            ::= { bgpNotification 2 }


        -- { bgp 7 } is obsoleted


        bgpTraps          OBJECT IDENTIFIER ::= { bgp 7 }


        bgpEstablished NOTIFICATION-TYPE
            OBJECTS { bgpPeerRemoteAddr,
                      bgpPeerLastError,
                      bgpPeerState      }
            STATUS  obsolete
            DESCRIPTION
                    "The BGP Established event is generated when
                     the BGP FSM enters the ESTABLISHED state.

                     This object has been obsoleted in favor of
                     bgpEstablishedNotification."
            ::= { bgpTraps 1 }


        bgpBackwardTransition NOTIFICATION-TYPE
            OBJECTS { bgpPeerRemoteAddr,
                      bgpPeerLastError,
                      bgpPeerState      }
            STATUS  current
            DESCRIPTION
                    "The BGPBackwardTransition Event is generated
                     when the BGP FSM moves from a higher numbered
                     state to a lower numbered state.

                     This object has been obsoleted in favor of
                     bgpBackwardTransNotification."
            ::= { bgpTraps 2 }


        -- conformance information

        bgpMIBConformance OBJECT IDENTIFIER
            ::= { bgp 8 }


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        bgpMIBCompliances OBJECT IDENTIFIER
            ::= { bgpMIBConformance 1 }
        bgpMIBGroups      OBJECT IDENTIFIER
            ::= { bgpMIBConformance 2 }


        -- compliance statements


        bgpMIBCompliance MODULE-COMPLIANCE
            STATUS  current
            DESCRIPTION
                    "The compliance statement for entities which
                     implement the BGP4 mib."
            MODULE  -- this module
                MANDATORY-GROUPS { bgp4MIBGlobalsGroup,
                                   bgp4MIBPeerGroup,
                                   bgp4MIBPathAttrGroup,
                                   bgp4MIBNotificationGroup,
                                   bgp4MIBNewNotificationGroup }
            ::= { bgpMIBCompliances 1 }


        -- units of conformance


        bgp4MIBGlobalsGroup OBJECT-GROUP
            OBJECTS { bgpVersion,
                      bgpLocalAs,
                      bgpIdentifier }
            STATUS  current
            DESCRIPTION
                    "A collection of objects providing
                     information on global BGP state."
            ::= { bgpMIBGroups 1 }


        bgp4MIBPeerGroup OBJECT-GROUP
            OBJECTS { bgpPeerIdentifier,
                      bgpPeerState,
                      bgpPeerAdminStatus,
                      bgpPeerNegotiatedVersion,
                      bgpPeerLocalAddr,
                      bgpPeerLocalPort,
                      bgpPeerRemoteAddr,
                      bgpPeerRemotePort,
                      bgpPeerRemoteAs,
                      bgpPeerInUpdates,


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                      bgpPeerOutUpdates,
                      bgpPeerInTotalMessages,
                      bgpPeerOutTotalMessages,
                      bgpPeerLastError,
                      bgpPeerFsmEstablishedTransitions,
                      bgpPeerFsmEstablishedTime,
                      bgpPeerConnectRetryInterval,
                      bgpPeerHoldTime,
                      bgpPeerKeepAlive,
                      bgpPeerHoldTimeConfigured,
                      bgpPeerKeepAliveConfigured,
                      bgpPeerMinASOriginationInterval,
                      bgpPeerMinRouteAdvertisementInterval,
                      bgpPeerInUpdateElapsedTime }
            STATUS  current
            DESCRIPTION
                    "A collection of objects for managing
                     BGP peers."
            ::= { bgpMIBGroups 2 }


        bgp4MIBRcvdPathAttrGroup OBJECT-GROUP
            OBJECTS { bgpPathAttrPeer,
                      bgpPathAttrDestNetwork,
                      bgpPathAttrOrigin,
                      bgpPathAttrASPath,
                      bgpPathAttrNextHop,
                      bgpPathAttrInterASMetric }
            STATUS  obsolete
            DESCRIPTION
                    "A collection of objects for managing BGP
                     path entries.


                     This conformance group is obsolete,
                     replaced by bgp4MIBPathAttrGroup."
            ::= { bgpMIBGroups 3 }


        bgp4MIBPathAttrGroup OBJECT-GROUP
            OBJECTS { bgp4PathAttrPeer,
                      bgp4PathAttrIpAddrPrefixLen,
                      bgp4PathAttrIpAddrPrefix,
                      bgp4PathAttrOrigin,
                      bgp4PathAttrASPathSegment,
                      bgp4PathAttrNextHop,
                      bgp4PathAttrMultiExitDisc,
                      bgp4PathAttrLocalPref,


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                      bgp4PathAttrAtomicAggregate,
                      bgp4PathAttrAggregatorAS,
                      bgp4PathAttrAggregatorAddr,
                      bgp4PathAttrCalcLocalPref,
                      bgp4PathAttrBest,
                      bgp4PathAttrUnknown }
            STATUS  current
            DESCRIPTION
                    "A collection of objects for managing
                     BGP path entries."
            ::= { bgpMIBGroups 4 }