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

BCAST Implementation for NS2

            ::= { bgpPeerEntry 21 }


        bgpPeerMinASOriginationInterval OBJECT-TYPE
            SYNTAX     Integer32 (1..65535)
            MAX-ACCESS read-write
            STATUS     current
            DESCRIPTION
                    "Time interval in seconds for the
                     MinASOriginationInterval timer.
                     The suggested value for this timer is 15
                     seconds."
            ::= { bgpPeerEntry 22 }


        bgpPeerMinRouteAdvertisementInterval OBJECT-TYPE
            SYNTAX     Integer32 (1..65535)


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            MAX-ACCESS read-write
            STATUS     current
            DESCRIPTION
                    "Time interval in seconds for the
                     MinRouteAdvertisementInterval timer.
                     The suggested value for this timer is 30
                     seconds."
            ::= { bgpPeerEntry 23 }


        bgpPeerInUpdateElapsedTime OBJECT-TYPE
            SYNTAX     Gauge32
            MAX-ACCESS read-only
            STATUS     current
            DESCRIPTION
                    "Elapsed time in seconds since the last BGP
                     UPDATE message was received from the peer.
                     Each time bgpPeerInUpdates is incremented,
                     the value of this object is set to zero (0)."
            ::= { bgpPeerEntry 24 }


        bgpIdentifier OBJECT-TYPE
            SYNTAX     IpAddress
            MAX-ACCESS read-only
            STATUS     current
            DESCRIPTION
                    "The BGP Identifier of local system."
            ::= { bgp 4 }


        -- Received Path Attribute Table.  This table contains,
        -- one entry per path to a network, path attributes
        -- received from all peers running BGP version 3 or less.
        -- This table is obsolete, having been replaced in
        -- functionality with the bgp4PathAttrTable.


        bgpRcvdPathAttrTable OBJECT-TYPE
            SYNTAX     SEQUENCE OF BgpPathAttrEntry
            MAX-ACCESS not-accessible
            STATUS     obsolete
            DESCRIPTION
                    "The BGP Received Path Attribute Table
                     contains information about paths to
                     destination networks received from all
                     peers running BGP version 3 or less."
            ::= { bgp 5 }


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        bgpPathAttrEntry OBJECT-TYPE
            SYNTAX     BgpPathAttrEntry
            MAX-ACCESS not-accessible
            STATUS     obsolete
            DESCRIPTION
                    "Information about a path to a network."
            INDEX { bgpPathAttrDestNetwork,
                    bgpPathAttrPeer        }
            ::= { bgpRcvdPathAttrTable 1 }


        BgpPathAttrEntry ::= SEQUENCE {
            bgpPathAttrPeer
                 IpAddress,
            bgpPathAttrDestNetwork
                 IpAddress,
            bgpPathAttrOrigin
                 INTEGER,
            bgpPathAttrASPath
                 OCTET STRING,
            bgpPathAttrNextHop
                 IpAddress,
            bgpPathAttrInterASMetric
                 Integer32
        }


        bgpPathAttrPeer OBJECT-TYPE
            SYNTAX     IpAddress
            MAX-ACCESS read-only
            STATUS     obsolete
            DESCRIPTION
                    "The IP address of the peer where the path
                     information was learned."
            ::= { bgpPathAttrEntry 1 }


        bgpPathAttrDestNetwork OBJECT-TYPE
            SYNTAX     IpAddress
            MAX-ACCESS read-only
            STATUS     obsolete
            DESCRIPTION
                    "The address of the destination network."
            ::= { bgpPathAttrEntry 2 }


        bgpPathAttrOrigin OBJECT-TYPE
            SYNTAX     INTEGER {


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                           igp(1),-- networks are interior
                           egp(2),-- networks learned via the
                                  -- EGP protocol
                           incomplete(3) -- networks that
                                  -- are learned by some other
                                  -- means
                       }
            MAX-ACCESS read-only
            STATUS     obsolete
            DESCRIPTION
                 "The ultimate origin of the path information."
            ::= { bgpPathAttrEntry 3 }


        bgpPathAttrASPath OBJECT-TYPE
            SYNTAX     OCTET STRING (SIZE (2..255))
            MAX-ACCESS read-only
            STATUS     obsolete
            DESCRIPTION
                    "The set of ASs that must be traversed to reach
                     the network.  This object is probably best
                     represented as SEQUENCE OF INTEGER.  For SMI
                     compatibility, though, it is represented as
                     OCTET STRING.  Each AS is represented as a pair
                     of octets according to the following algorithm:

                        first-byte-of-pair = ASNumber / 256;
                        second-byte-of-pair = ASNumber & 255;"
            ::= { bgpPathAttrEntry 4 }


        bgpPathAttrNextHop OBJECT-TYPE
            SYNTAX     IpAddress
            MAX-ACCESS read-only
            STATUS     obsolete
            DESCRIPTION
                    "The address of the border router that should
                     be used for the destination network."
            ::= { bgpPathAttrEntry 5 }


        bgpPathAttrInterASMetric OBJECT-TYPE
            SYNTAX     Integer32
            MAX-ACCESS read-only
            STATUS     obsolete
            DESCRIPTION
                    "The optional inter-AS metric.  If this
                     attribute has not been provided for this route,


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                     the value for this object is 0."
            ::= { bgpPathAttrEntry 6 }



        -- BGP-4 Received Path Attribute Table.  This table
        -- contains, one entry per path to a network, path
        -- attributes received from all peers running BGP-4.


        bgp4PathAttrTable OBJECT-TYPE
            SYNTAX     SEQUENCE OF Bgp4PathAttrEntry
            MAX-ACCESS not-accessible
            STATUS     current
            DESCRIPTION
                    "The BGP-4 Received Path Attribute Table
                     contains information about paths to
                     destination networks received from all
                     BGP4 peers."
            ::= { bgp 6 }


        bgp4PathAttrEntry OBJECT-TYPE
            SYNTAX     Bgp4PathAttrEntry
            MAX-ACCESS not-accessible
            STATUS     current
            DESCRIPTION
                    "Information about a path to a network."
            INDEX { bgp4PathAttrIpAddrPrefix,
                    bgp4PathAttrIpAddrPrefixLen,
                    bgp4PathAttrPeer            }
            ::= { bgp4PathAttrTable 1 }


        Bgp4PathAttrEntry ::= SEQUENCE {
            bgp4PathAttrPeer
                 IpAddress,
            bgp4PathAttrIpAddrPrefixLen
                 Integer32,
            bgp4PathAttrIpAddrPrefix
                 IpAddress,
            bgp4PathAttrOrigin
                 INTEGER,
            bgp4PathAttrASPathSegment
                 OCTET STRING,
            bgp4PathAttrNextHop
                 IpAddress,
            bgp4PathAttrMultiExitDisc


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                 Integer32,
            bgp4PathAttrLocalPref
                 Integer32,
            bgp4PathAttrAtomicAggregate
                 INTEGER,
            bgp4PathAttrAggregatorAS
                 Integer32,
            bgp4PathAttrAggregatorAddr
                 IpAddress,
            bgp4PathAttrCalcLocalPref
                 Integer32,
            bgp4PathAttrBest
                 INTEGER,
            bgp4PathAttrUnknown
                 OCTET STRING
        }


        bgp4PathAttrPeer OBJECT-TYPE
            SYNTAX     IpAddress
            MAX-ACCESS read-only
            STATUS     current
            DESCRIPTION
                    "The IP address of the peer where the path
                     information was learned."
            ::= { bgp4PathAttrEntry 1 }


        bgp4PathAttrIpAddrPrefixLen OBJECT-TYPE
            SYNTAX     Integer32 (0..32)
            MAX-ACCESS read-only
            STATUS     current
            DESCRIPTION
                    "Length in bits of the IP address prefix in
                     the Network Layer Reachability
                     Information field."
            ::= { bgp4PathAttrEntry 2 }


        bgp4PathAttrIpAddrPrefix OBJECT-TYPE
            SYNTAX     IpAddress
            MAX-ACCESS read-only
            STATUS     current
            DESCRIPTION
                    "An IP address prefix in the Network Layer
                     Reachability Information field.  This object
                     is an IP address containing the prefix with
                     length specified by


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                     bgp4PathAttrIpAddrPrefixLen.
                     Any bits beyond the length specified by
                     bgp4PathAttrIpAddrPrefixLen are zeroed."
            ::= { bgp4PathAttrEntry 3 }


        bgp4PathAttrOrigin OBJECT-TYPE
            SYNTAX     INTEGER {
                           igp(1),-- networks are interior
                           egp(2),-- networks learned via the
                                  -- EGP protocol
                           incomplete(3) -- networks that
                                  -- are learned by some other
                                  -- means
                       }
            MAX-ACCESS read-only
            STATUS     current
            DESCRIPTION
                    "The ultimate origin of the path
                     information."
            ::= { bgp4PathAttrEntry 4 }


        bgp4PathAttrASPathSegment OBJECT-TYPE
            SYNTAX     OCTET STRING (SIZE (2..255))
            MAX-ACCESS read-only
            STATUS     current
            DESCRIPTION
                    "The sequence of AS path segments.  Each AS
                     path segment is represented by a triple
                     <type, length, value>.

                     The type is a 1-octet field which has two
                     possible values:
                         1      AS_SET: unordered set of ASs a
                                     route in the UPDATE message
                                     has traversed

                         2      AS_SEQUENCE: ordered set of ASs
                                     a route in the UPDATE message
                                     has traversed.

                     The length is a 1-octet field containing the
                     number of ASs in the value field.

                     The value field contains one or more AS
                     numbers, each AS is represented in the octet
                     string as a pair of octets according to the


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                     following algorithm:

                        first-byte-of-pair = ASNumber / 256;
                        second-byte-of-pair = ASNumber & 255;

                     Known Issues:
                     o BGP Confederations will result in
                       a type of value of either 3 or 4.
                     o An AS Path may be longer than 255 octets.
                       This may result in this object containing
                       a truncated AS Path."
            ::= { bgp4PathAttrEntry 5 }


        bgp4PathAttrNextHop OBJECT-TYPE
            SYNTAX     IpAddress
            MAX-ACCESS read-only
            STATUS     current
            DESCRIPTION
                    "The address of the border router that
                     should be used for the destination
                     network.  This address is the nexthop