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+    BGP4-MIB DEFINITIONS ::= BEGIN
+
+        IMPORTS
+            MODULE-IDENTITY, OBJECT-TYPE, NOTIFICATION-TYPE,
+            IpAddress, Integer32, Counter32, Gauge32, mib-2
+                FROM SNMPv2-SMI
+            MODULE-COMPLIANCE, OBJECT-GROUP, NOTIFICATION-GROUP
+                FROM SNMPv2-CONF;
+
+        bgp MODULE-IDENTITY
+            LAST-UPDATED "9902100000Z"
+            ORGANIZATION "IETF IDR Working Group"
+            CONTACT-INFO "E-mail:  idr@merit.net
+
+                          Susan Hares  (Editor)
+                          Merit Network
+                          4251 Plymouth Road
+                          Suite C
+                          Ann Arbor, MI 48105-2785
+                          Tel: +1 734 936 2095
+                          Fax: +1 734 647 3185
+                          E-mail: skh@merit.edu
+
+                          Jeff Johnson (Editor)
+                          RedBack Networks, Inc.
+                          1389 Moffett Park Drive
+                          Sunnyvale, CA  94089-1134
+                          Tel: +1 408 548 3516
+                          Fax: +1 408 548 3599
+                          E-mail: jeff@redback.com"
+            DESCRIPTION
+                    "The MIB module for BGP-4."
+            REVISION    "9902100000Z"
+            DESCRIPTION
+                    "Corrected duplicate OBJECT IDENTIFIER
+                     assignment in the conformance information."
+            REVISION    "9601080000Z"
+            DESCRIPTION
+                    "1) Fixed the definitions of the traps to
+                     make them equivalent to their initial
+                     definition in RFC 1269.
+                     2) Added compliance and conformance info."
+            ::= { mib-2 15 }
+
+        bgpVersion OBJECT-TYPE
+            SYNTAX     OCTET STRING (SIZE (1..255))
+            MAX-ACCESS read-only
+            STATUS     current
+            DESCRIPTION
+                    "Vector of supported BGP protocol version
+                    numbers.  Each peer negotiates the version
+                    from this vector.  Versions are identified
+                    via the string of bits contained within this
+                    object.  The first octet contains bits 0 to
+                    7, the second octet contains bits 8 to 15,
+                    and so on, with the most significant bit
+                    referring to the lowest bit number in the
+                    octet (e.g., the MSB of the first octet
+                    refers to bit 0).  If a bit, i, is present
+                    and set, then the version (i+1) of the BGP
+                    is supported."
+            ::= { bgp 1 }
+
+        bgpLocalAs OBJECT-TYPE
+            SYNTAX     INTEGER (0..65535)
+            MAX-ACCESS read-only
+            STATUS     current
+            DESCRIPTION
+                    "The local autonomous system number."
+            ::= { bgp 2 }
+
+
+
+        -- BGP Peer table.  This table contains, one entry per BGP
+        -- peer, information about the BGP peer.
+
+        bgpPeerTable OBJECT-TYPE
+            SYNTAX     SEQUENCE OF BgpPeerEntry
+            MAX-ACCESS not-accessible
+            STATUS     current
+            DESCRIPTION
+                    "BGP peer table.  This table contains,
+                    one entry per BGP peer, information about the
+                    connections with BGP peers."
+            ::= { bgp 3 }
+
+        bgpPeerEntry OBJECT-TYPE
+            SYNTAX     BgpPeerEntry
+            MAX-ACCESS not-accessible
+            STATUS     current
+            DESCRIPTION
+                    "Entry containing information about the
+                    connection with a BGP peer."
+            INDEX { bgpPeerRemoteAddr }
+            ::= { bgpPeerTable 1 }
+
+        BgpPeerEntry ::= SEQUENCE {
+                bgpPeerIdentifier
+                    IpAddress,
+                bgpPeerState
+                    INTEGER,
+                bgpPeerAdminStatus
+                    INTEGER,
+                bgpPeerNegotiatedVersion
+                    Integer32,
+                bgpPeerLocalAddr
+                    IpAddress,
+                bgpPeerLocalPort
+                    INTEGER,
+                bgpPeerRemoteAddr
+                    IpAddress,
+                bgpPeerRemotePort
+                    INTEGER,
+                bgpPeerRemoteAs
+                    INTEGER,
+                bgpPeerInUpdates
+                    Counter32,
+                bgpPeerOutUpdates
+                    Counter32,
+                bgpPeerInTotalMessages
+                    Counter32,
+                bgpPeerOutTotalMessages
+                    Counter32,
+                bgpPeerLastError
+                    OCTET STRING,
+                bgpPeerFsmEstablishedTransitions
+                    Counter32,
+                bgpPeerFsmEstablishedTime
+                    Gauge32,
+                bgpPeerConnectRetryInterval
+                    INTEGER,
+                bgpPeerHoldTime
+                    INTEGER,
+                bgpPeerKeepAlive
+                    INTEGER,
+                bgpPeerHoldTimeConfigured
+                    INTEGER,
+                bgpPeerKeepAliveConfigured
+                    INTEGER,
+                bgpPeerMinASOriginationInterval
+                    INTEGER,
+                bgpPeerMinRouteAdvertisementInterval
+                    INTEGER,
+                bgpPeerInUpdateElapsedTime
+                    Gauge32
+                }
+
+        bgpPeerIdentifier OBJECT-TYPE
+            SYNTAX     IpAddress
+            MAX-ACCESS read-only
+            STATUS     current
+            DESCRIPTION
+                    "The BGP Identifier of this entry's BGP peer."
+            ::= { bgpPeerEntry 1 }
+
+        bgpPeerState OBJECT-TYPE
+            SYNTAX     INTEGER {
+                                idle(1),
+                                connect(2),
+                                active(3),
+                                opensent(4),
+                                openconfirm(5),
+                                established(6)
+                       }
+            MAX-ACCESS read-only
+            STATUS     current
+            DESCRIPTION
+                    "The BGP peer connection state."
+            ::= { bgpPeerEntry 2 }
+
+        bgpPeerAdminStatus OBJECT-TYPE
+            SYNTAX     INTEGER {
+                                stop(1),
+                                start(2)
+                       }
+            MAX-ACCESS read-write
+            STATUS     current
+            DESCRIPTION
+                    "The desired state of the BGP connection.  A
+                    transition from 'stop' to 'start' will cause
+                    the BGP Start Event to be generated.  A
+                    transition from 'start' to 'stop' will cause
+                    the BGP Stop Event to be generated.  This
+                    parameter can be used to restart BGP peer
+                    connections.  Care should be used in providing
+                    write access to this object without adequate
+                    authentication."
+            ::= { bgpPeerEntry 3 }
+
+        bgpPeerNegotiatedVersion OBJECT-TYPE
+            SYNTAX     Integer32
+            MAX-ACCESS read-only
+            STATUS     current
+            DESCRIPTION
+                    "The negotiated version of BGP running between
+                    the two peers."
+            ::= { bgpPeerEntry 4 }
+
+        bgpPeerLocalAddr OBJECT-TYPE
+            SYNTAX     IpAddress
+            MAX-ACCESS read-only
+            STATUS     current
+            DESCRIPTION
+                    "The local IP address of this entry's BGP
+                    connection."
+            ::= { bgpPeerEntry 5 }
+
+        bgpPeerLocalPort OBJECT-TYPE
+            SYNTAX     INTEGER (0..65535)
+            MAX-ACCESS read-only
+            STATUS     current
+            DESCRIPTION
+                    "The local port for the TCP connection between
+                    the BGP peers."
+            ::= { bgpPeerEntry 6 }
+
+        bgpPeerRemoteAddr OBJECT-TYPE
+            SYNTAX     IpAddress
+            MAX-ACCESS read-only
+            STATUS     current
+            DESCRIPTION
+                    "The remote IP address of this entry's BGP
+                    peer."
+            ::= { bgpPeerEntry 7 }
+
+        bgpPeerRemotePort OBJECT-TYPE
+            SYNTAX     INTEGER (0..65535)
+            MAX-ACCESS read-only
+            STATUS     current
+            DESCRIPTION
+                    "The remote port for the TCP connection between
+                    the BGP peers.  Note that the objects
+                    bgpPeerLocalAddr, bgpPeerLocalPort,
+                    bgpPeerRemoteAddr and bgpPeerRemotePort
+                    provide the appropriate reference to the
+                    standard MIB TCP connection table."
+            ::= { bgpPeerEntry 8 }
+
+        bgpPeerRemoteAs OBJECT-TYPE
+            SYNTAX     INTEGER (0..65535)
+            MAX-ACCESS read-only
+            STATUS     current
+            DESCRIPTION
+                    "The remote autonomous system number."
+            ::= { bgpPeerEntry 9 }
+
+        bgpPeerInUpdates OBJECT-TYPE
+            SYNTAX     Counter32
+            MAX-ACCESS read-only
+            STATUS     current
+            DESCRIPTION
+                    "The number of BGP UPDATE messages received on
+                    this connection.  This object should be
+                    initialized to zero (0) when the connection is
+                    established."
+            ::= { bgpPeerEntry 10 }
+
+        bgpPeerOutUpdates OBJECT-TYPE
+            SYNTAX     Counter32
+            MAX-ACCESS read-only
+            STATUS     current
+            DESCRIPTION
+                    "The number of BGP UPDATE messages transmitted
+                    on this connection.  This object should be
+                    initialized to zero (0) when the connection is
+                    established."
+            ::= { bgpPeerEntry 11 }
+
+        bgpPeerInTotalMessages OBJECT-TYPE
+            SYNTAX     Counter32
+            MAX-ACCESS read-only
+            STATUS     current
+            DESCRIPTION
+                    "The total number of messages received from the
+                    remote peer on this connection.  This object
+                    should be initialized to zero when the
+                    connection is established."
+            ::= { bgpPeerEntry 12 }
+
+        bgpPeerOutTotalMessages OBJECT-TYPE
+            SYNTAX     Counter32
+            MAX-ACCESS read-only
+            STATUS     current
+            DESCRIPTION
+                    "The total number of messages transmitted to
+                    the remote peer on this connection.  This object
+                    should be initialized to zero when the
+                    connection is established."
+            ::= { bgpPeerEntry 13 }
+
+        bgpPeerLastError OBJECT-TYPE
+            SYNTAX     OCTET STRING (SIZE (2))
+            MAX-ACCESS read-only
+            STATUS     current
+            DESCRIPTION
+                    "The last error code and subcode seen by this
+                    peer on this connection.  If no error has
+                    occurred, this field is zero.  Otherwise, the
+                    first byte of this two byte OCTET STRING
+                    contains the error code, and the second byte
+                    contains the subcode."
+            ::= { bgpPeerEntry 14 }
+
+        bgpPeerFsmEstablishedTransitions OBJECT-TYPE
+            SYNTAX     Counter32
+            MAX-ACCESS read-only
+            STATUS     current
+            DESCRIPTION
+                    "The total number of times the BGP FSM
+                    transitioned into the established state."
+            ::= { bgpPeerEntry 15 }
+
+        bgpPeerFsmEstablishedTime OBJECT-TYPE
+            SYNTAX     Gauge32
+            MAX-ACCESS read-only
+            STATUS     current
+            DESCRIPTION
+                    "This timer indicates how long (in seconds) this
+                    peer has been in the Established state or how long
+                    since this peer was last in the Established state.
+                    It is set to zero when a new peer is configured or
+                    the router is booted."
+            ::= { bgpPeerEntry 16 }
+
+        bgpPeerConnectRetryInterval OBJECT-TYPE
+            SYNTAX     INTEGER (1..65535)
+            MAX-ACCESS read-write
+            STATUS     current
+            DESCRIPTION
+                    "Time interval in seconds for the ConnectRetry
+                    timer.  The suggested value for this timer is
+                    120 seconds."
+            ::= { bgpPeerEntry 17 }
+
+        bgpPeerHoldTime OBJECT-TYPE
+            SYNTAX     INTEGER  ( 0 | 3..65535 )
+            MAX-ACCESS read-only
+            STATUS     current
+            DESCRIPTION
+                    "Time interval in seconds for the Hold Timer
+                    established with the peer.  The value of this
+                    object is calculated by this BGP speaker by
+                    using the smaller of the value in
+                    bgpPeerHoldTimeConfigured and the Hold Time
+                    received in the OPEN message.  This value
+                    must be at lease three seconds if it is not
+                    zero (0) in which case the Hold Timer has
+                    not been established with the peer, or, the
+                    value of bgpPeerHoldTimeConfigured is zero (0)."
+            ::= { bgpPeerEntry 18 }
+
+        bgpPeerKeepAlive OBJECT-TYPE
+            SYNTAX     INTEGER ( 0 | 1..21845 )
+            MAX-ACCESS read-only
+            STATUS     current
+            DESCRIPTION
+                    "Time interval in seconds for the KeepAlive
+                    timer established with the peer.  The value of
+                    this object is calculated by this BGP speaker
+                    such that, when compared with bgpPeerHoldTime,
+                    it has the same proportion as what
+                    bgpPeerKeepAliveConfigured has when compared
+                    with bgpPeerHoldTimeConfigured.  If the value
+                    of this object is zero (0), it indicates that
+                    the KeepAlive timer has not been established
+                    with the peer, or, the value of
+                    bgpPeerKeepAliveConfigured is zero (0)."
+            ::= { bgpPeerEntry 19 }
+
+        bgpPeerHoldTimeConfigured OBJECT-TYPE
+            SYNTAX     INTEGER ( 0 | 3..65535 )
+            MAX-ACCESS read-write
+            STATUS     current
+            DESCRIPTION
+                    "Time interval in seconds for the Hold Time
+                    configured for this BGP speaker with this peer.
+                    This value is placed in an OPEN message sent to
+                    this peer by this BGP speaker, and is compared
+                    with the Hold Time field in an OPEN message
+                    received from the peer when determining the Hold
+                    Time (bgpPeerHoldTime) with the peer.  This value
+                    must not be less than three seconds if it is not
+                    zero (0) in which case the Hold Time is NOT to be
+                    established with the peer.  The suggested value for
+                    this timer is 90 seconds."
+            ::= { bgpPeerEntry 20 }
+
+        bgpPeerKeepAliveConfigured OBJECT-TYPE
+            SYNTAX     INTEGER ( 0 | 1..21845 )
+            MAX-ACCESS read-write
+            STATUS     current
+            DESCRIPTION
+                    "Time interval in seconds for the KeepAlive timer
+                    configured for this BGP speaker with this peer.
+                    The value of this object will only determine the
+                    KEEPALIVE messages' frequency relative to the value
+                    specified in bgpPeerHoldTimeConfigured; the actual
+                    time interval for the KEEPALIVE messages is
+                    indicated by bgpPeerKeepAlive.  A reasonable
+                    maximum value for this timer would be configured to
+                    be one third of that of bgpPeerHoldTimeConfigured.
+                    If the value of this object is zero (0), no
+                    periodical KEEPALIVE messages are sent to the peer
+                    after the BGP connection has been established.  The
+                    suggested value for this timer is 30 seconds."
+            ::= { bgpPeerEntry 21 }
+
+        bgpPeerMinASOriginationInterval OBJECT-TYPE
+            SYNTAX     INTEGER (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     INTEGER (1..65535)
+            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 }
+
+        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 {
+                           igp(1),-- networks are interior
+                           egp(2),-- networks learned via EGP
+                           incomplete(3) -- undetermined
+                       }
+            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,
+                    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
+                 INTEGER,
+            bgp4PathAttrIpAddrPrefix
+                 IpAddress,
+            bgp4PathAttrOrigin
+                 INTEGER,
+            bgp4PathAttrASPathSegment
+                 OCTET STRING,
+            bgp4PathAttrNextHop
+                 IpAddress,
+            bgp4PathAttrMultiExitDisc
+                 INTEGER,
+            bgp4PathAttrLocalPref
+                 INTEGER,
+            bgp4PathAttrAtomicAggregate
+                 INTEGER,
+            bgp4PathAttrAggregatorAS
+                 INTEGER,
+            bgp4PathAttrAggregatorAddr
+                 IpAddress,
+            bgp4PathAttrCalcLocalPref
+                 INTEGER,
+            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     INTEGER (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 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 EGP
+                                 incomplete(3) -- undetermined
+                               }
+            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
+                    following algorithm:
+
+                        first-byte-of-pair = ASNumber / 256;
+                        second-byte-of-pair = ASNumber & 255;"
+            ::= { 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."
+            ::= { bgp4PathAttrEntry 6 }
+
+        bgp4PathAttrMultiExitDisc OBJECT-TYPE
+            SYNTAX     INTEGER (-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."
+            ::= { bgp4PathAttrEntry 7 }
+
+        bgp4PathAttrLocalPref OBJECT-TYPE
+            SYNTAX     INTEGER (-1..2147483647)
+            MAX-ACCESS read-only
+            STATUS     current
+            DESCRIPTION
+                    "The originating BGP4 speaker's degree of
+                    preference for an advertised route.  A value of
+                    -1 indicates the absence of this attribute."
+            ::= { bgp4PathAttrEntry 8 }
+
+        bgp4PathAttrAtomicAggregate OBJECT-TYPE
+            SYNTAX     INTEGER {
+                           lessSpecificRrouteNotSelected(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     INTEGER (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 of this attribute."
+            ::= { bgp4PathAttrEntry 11 }
+
+        bgp4PathAttrCalcLocalPref OBJECT-TYPE
+            SYNTAX     INTEGER (-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."
+            ::= { 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."
+            ::= { 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
+                     by this BGP4 speaker.  Size zero (0) indicates
+                     the absence of such attribute(s).  Octets
+                     beyond the maximum size, if any, are not
+                     recorded by this object."
+            ::= { 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.
+
+        -- { bgp 7 } is unused
+
+        bgpTraps          OBJECT IDENTIFIER ::= { bgp 0 }
+
+        bgpEstablished NOTIFICATION-TYPE
+            OBJECTS { bgpPeerRemoteAddr,
+                      bgpPeerLastError,
+                      bgpPeerState      }
+            STATUS  current
+            DESCRIPTION
+                    "The BGP Established event is generated when
+                    the BGP FSM enters the ESTABLISHED state."
+            ::= { 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."
+            ::= { bgpTraps 2 }
+
+        -- conformance information
+
+        bgpMIBConformance OBJECT IDENTIFIER ::= { bgp 8 }
+        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 }
+            ::= { 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,
+                      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,
+                      bgp4PathAttrAtomicAggregate,
+                      bgp4PathAttrAggregatorAS,
+                      bgp4PathAttrAggregatorAddr,
+                      bgp4PathAttrCalcLocalPref,
+                      bgp4PathAttrBest,
+                      bgp4PathAttrUnknown }
+            STATUS  current
+            DESCRIPTION
+                    "A collection of objects for managing
+                     BGP path entries."
+            ::= { bgpMIBGroups 4 }
+
+        bgp4MIBNotificationGroup NOTIFICATION-GROUP
+            NOTIFICATIONS { bgpEstablished,
+                            bgpBackwardTransition }
+            STATUS  current
+            DESCRIPTION
+                    "A collection of notifications for signaling
+                    changes in BGP peer relationships."
+            ::= { bgpMIBGroups 5 }
+
+    END