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1046 lines
43 KiB
Plaintext
1046 lines
43 KiB
Plaintext
-- *****************************************************************************
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-- draft-ietf-idr-bgp4-mib-07.txt
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--
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-- Copyright (c) The Internet Society (1999). All Rights Reserved.
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--
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-- Unisphere Networks, Inc. edits to this MIB: ** UNI **
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-- 08/14/01 kwc Added RESISION to MODULE-IDENTITY.
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-- *****************************************************************************
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BGP4-MIB DEFINITIONS ::= BEGIN
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IMPORTS
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MODULE-IDENTITY, OBJECT-TYPE, NOTIFICATION-TYPE,
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IpAddress, Integer32, Counter32, Gauge32, mib-2
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FROM SNMPv2-SMI
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MODULE-COMPLIANCE, OBJECT-GROUP, NOTIFICATION-GROUP
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FROM SNMPv2-CONF;
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bgp MODULE-IDENTITY
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LAST-UPDATED "200106010000Z"
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ORGANIZATION "IETF IDR Working Group"
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CONTACT-INFO "E-mail: idr@merit.net
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Jeff Haas (Editor)
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517 W. William Street
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Ann Arbor, MI 48103-4943
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Tel: +1 734 973-2200
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Fax: +1 734 615-3241
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E-mail: skh@nexthop.com"
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DESCRIPTION
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"1) Fixed the definitions of the traps to
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make them equivalent to their initial
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definition in RFC 1269.
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2) Added compliance and conformance info.
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3) Updated for latest BGP information
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draft-ietf-idr-bgp4-10.txt for value of
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bgpPeerNegotiatedVersion, bgp4PathAttrLocalPref,
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bgp4PathAttrCalcLocalPref,bgp4PathAttrMultiExitDisc,
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bgp4PathAttrASPathSegement.
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4) Added additional clarification commments where
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needed.
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5) Noted where objects do not fully reflect
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the protocol as Known Issues."
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REVISION "200106010000Z" -- ** UNI **
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DESCRIPTION -- ** UNI **
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"New version of this MIB." -- ** UNI **
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REVISION "9405050000Z" -- ** UNI **
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DESCRIPTION -- ** UNI **
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"Initial version, published as RFC 1657." -- ** UNI **
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::= { mib-2 15 }
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bgpVersion OBJECT-TYPE
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SYNTAX OCTET STRING (SIZE (1..255))
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MAX-ACCESS read-only
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STATUS current
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DESCRIPTION
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"Vector of supported BGP protocol version
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numbers. Each peer negotiates the version
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from this vector. Versions are identified
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via the string of bits contained within this
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object. The first octet contains bits 0 to
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7, the second octet contains bits 8 to 15,
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and so on, with the most significant bit
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referring to the lowest bit number in the
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octet (e.g., the MSB of the first octet
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refers to bit 0). If a bit, i, is present
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and set, then the version (i+1) of the BGP
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is supported."
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::= { bgp 1 }
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bgpLocalAs OBJECT-TYPE
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SYNTAX Integer32 (0..65535)
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MAX-ACCESS read-only
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STATUS current
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DESCRIPTION
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"The local autonomous system number."
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::= { bgp 2 }
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-- BGP Peer table. This table contains, one entry per
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-- BGP peer, information about the BGP peer.
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bgpPeerTable OBJECT-TYPE
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SYNTAX SEQUENCE OF BgpPeerEntry
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MAX-ACCESS not-accessible
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STATUS current
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DESCRIPTION
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"BGP peer table. This table contains,
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one entry per BGP peer, information about the
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connections with BGP peers."
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::= { bgp 3 }
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bgpPeerEntry OBJECT-TYPE
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SYNTAX BgpPeerEntry
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MAX-ACCESS not-accessible
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STATUS current
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DESCRIPTION
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"Entry containing information about the
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connection with a BGP peer."
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INDEX { bgpPeerRemoteAddr }
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::= { bgpPeerTable 1 }
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BgpPeerEntry ::= SEQUENCE {
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bgpPeerIdentifier
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IpAddress,
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bgpPeerState
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INTEGER,
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bgpPeerAdminStatus
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INTEGER,
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bgpPeerNegotiatedVersion
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Integer32,
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bgpPeerLocalAddr
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IpAddress,
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bgpPeerLocalPort
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Integer32,
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bgpPeerRemoteAddr
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IpAddress,
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bgpPeerRemotePort
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Integer32,
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bgpPeerRemoteAs
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Integer32,
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bgpPeerInUpdates
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Counter32,
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bgpPeerOutUpdates
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Counter32,
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bgpPeerInTotalMessages
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Counter32,
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bgpPeerOutTotalMessages
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Counter32,
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bgpPeerLastError
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OCTET STRING,
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bgpPeerFsmEstablishedTransitions
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Counter32,
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bgpPeerFsmEstablishedTime
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Gauge32,
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bgpPeerConnectRetryInterval
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Integer32,
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bgpPeerHoldTime
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Integer32,
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bgpPeerKeepAlive
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Integer32,
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bgpPeerHoldTimeConfigured
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Integer32,
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bgpPeerKeepAliveConfigured
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Integer32,
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bgpPeerMinASOriginationInterval
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Integer32,
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bgpPeerMinRouteAdvertisementInterval
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Integer32,
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bgpPeerInUpdateElapsedTime
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Gauge32
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}
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bgpPeerIdentifier OBJECT-TYPE
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SYNTAX IpAddress
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MAX-ACCESS read-only
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STATUS current
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DESCRIPTION
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"The BGP Identifier of this entry's BGP peer.
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This entry should be 0.0.0.0 unless the
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bgpPeerState is in the openconfirm or the
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established state."
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::= { bgpPeerEntry 1 }
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bgpPeerState OBJECT-TYPE
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SYNTAX INTEGER {
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idle(1),
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connect(2),
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active(3),
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opensent(4),
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openconfirm(5),
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established(6)
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}
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MAX-ACCESS read-only
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STATUS current
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DESCRIPTION
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"The BGP peer connection state."
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::= { bgpPeerEntry 2 }
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bgpPeerAdminStatus OBJECT-TYPE
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SYNTAX INTEGER {
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stop(1),
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start(2)
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}
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MAX-ACCESS read-write
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STATUS current
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DESCRIPTION
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"The desired state of the BGP connection.
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A transition from 'stop' to 'start' will
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cause the BGP Start Event to be generated.
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A transition from 'start' to 'stop' will
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cause the BGP Stop Event to be generated.
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This parameter can be used to restart BGP
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peer connections. Care should be used in
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providing write access to this object
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without adequate authentication."
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::= { bgpPeerEntry 3 }
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bgpPeerNegotiatedVersion OBJECT-TYPE
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SYNTAX Integer32 (1..255)
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MAX-ACCESS read-only
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STATUS current
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DESCRIPTION
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"The negotiated version of BGP running between
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the two peers."
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::= { bgpPeerEntry 4 }
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bgpPeerLocalAddr OBJECT-TYPE
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SYNTAX IpAddress
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MAX-ACCESS read-only
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STATUS current
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DESCRIPTION
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"The local IP address of this entry's BGP
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connection."
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::= { bgpPeerEntry 5 }
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bgpPeerLocalPort OBJECT-TYPE
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SYNTAX Integer32 (0..65535)
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MAX-ACCESS read-only
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STATUS current
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DESCRIPTION
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"The local port for the TCP connection between
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the BGP peers."
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::= { bgpPeerEntry 6 }
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bgpPeerRemoteAddr OBJECT-TYPE
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SYNTAX IpAddress
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MAX-ACCESS read-only
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STATUS current
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DESCRIPTION
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"The remote IP address of this entry's BGP
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peer."
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::= { bgpPeerEntry 7 }
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bgpPeerRemotePort OBJECT-TYPE
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SYNTAX Integer32 (0..65535)
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MAX-ACCESS read-only
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STATUS current
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DESCRIPTION
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"The remote port for the TCP connection
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between the BGP peers. Note that the
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OBJECts bgpPeerLocalAddr,
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bgpPeerLocalPort, bgpPeerRemoteAddr and
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bgpPeerRemotePort provide the appropriate
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reference to the standard MIB TCP
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connection table."
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::= { bgpPeerEntry 8 }
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bgpPeerRemoteAs OBJECT-TYPE
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SYNTAX Integer32 (0..65535)
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MAX-ACCESS read-only
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STATUS current
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DESCRIPTION
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"The remote autonomous system number."
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::= { bgpPeerEntry 9 }
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bgpPeerInUpdates OBJECT-TYPE
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SYNTAX Counter32
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MAX-ACCESS read-only
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STATUS current
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DESCRIPTION
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"The number of BGP UPDATE messages
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received on this connection. This object
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should be initialized to zero (0) when the
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connection is established."
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::= { bgpPeerEntry 10 }
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bgpPeerOutUpdates OBJECT-TYPE
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SYNTAX Counter32
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MAX-ACCESS read-only
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STATUS current
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DESCRIPTION
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"The number of BGP UPDATE messages
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transmitted on this connection. This
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object should be initialized to zero (0)
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when the connection is established."
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::= { bgpPeerEntry 11 }
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bgpPeerInTotalMessages OBJECT-TYPE
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SYNTAX Counter32
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MAX-ACCESS read-only
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STATUS current
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DESCRIPTION
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"The total number of messages received
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from the remote peer on this connection.
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This object should be initialized to zero
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when the connection is established."
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::= { bgpPeerEntry 12 }
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bgpPeerOutTotalMessages OBJECT-TYPE
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SYNTAX Counter32
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MAX-ACCESS read-only
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STATUS current
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DESCRIPTION
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"The total number of messages transmitted to
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the remote peer on this connection. This
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object should be initialized to zero when
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the connection is established."
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::= { bgpPeerEntry 13 }
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bgpPeerLastError OBJECT-TYPE
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SYNTAX OCTET STRING (SIZE (2))
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MAX-ACCESS read-only
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STATUS current
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DESCRIPTION
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"The last error code and subcode seen by this
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peer on this connection. If no error has
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occurred, this field is zero. Otherwise, the
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first byte of this two byte OCTET STRING
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contains the error code, and the second byte
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contains the subcode."
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::= { bgpPeerEntry 14 }
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bgpPeerFsmEstablishedTransitions OBJECT-TYPE
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SYNTAX Counter32
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MAX-ACCESS read-only
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STATUS current
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DESCRIPTION
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"The total number of times the BGP FSM
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transitioned into the established state
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for this peer."
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::= { bgpPeerEntry 15 }
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bgpPeerFsmEstablishedTime OBJECT-TYPE
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SYNTAX Gauge32
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MAX-ACCESS read-only
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STATUS current
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DESCRIPTION
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"This timer indicates how long (in
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seconds) this peer has been in the
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Established state or how long
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since this peer was last in the
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Established state. It is set to zero when
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a new peer is configured or the router is
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booted."
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::= { bgpPeerEntry 16 }
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bgpPeerConnectRetryInterval OBJECT-TYPE
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SYNTAX Integer32 (1..65535)
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MAX-ACCESS read-write
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STATUS current
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DESCRIPTION
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"Time interval in seconds for the
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ConnectRetry timer. The suggested value
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for this timer is 120 seconds."
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::= { bgpPeerEntry 17 }
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bgpPeerHoldTime OBJECT-TYPE
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SYNTAX Integer32 ( 0 | 3..65535 )
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MAX-ACCESS read-only
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STATUS current
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DESCRIPTION
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"Time interval in seconds for the Hold
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Timer established with the peer. The
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value of this object is calculated by this
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BGP speaker by using the smaller of the
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value in bgpPeerHoldTimeConfigured and the
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Hold Time received in the OPEN message.
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This value must be at lease three seconds
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if it is not zero (0) in which case the
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Hold Timer has not been established with the
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peer, or, the value of
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bgpPeerHoldTimeConfigured is zero (0)."
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::= { bgpPeerEntry 18 }
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bgpPeerKeepAlive OBJECT-TYPE
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SYNTAX Integer32 ( 0 | 1..21845 )
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MAX-ACCESS read-only
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STATUS current
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DESCRIPTION
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"Time interval in seconds for the KeepAlive
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timer established with the peer. The value of
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this object is calculated by this BGP
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speaker such that, when compared with
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bgpPeerHoldTime, it has the same
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proportion as what
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bgpPeerKeepAliveConfigured has when
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compared with bgpPeerHoldTimeConfigured.
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If the value of this object is zero (0),
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it indicates that the KeepAlive timer has
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not been established with the peer, or,
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the value of bgpPeerKeepAliveConfigured is
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zero (0)."
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::= { bgpPeerEntry 19 }
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bgpPeerHoldTimeConfigured OBJECT-TYPE
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SYNTAX Integer32 ( 0 | 3..65535 )
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MAX-ACCESS read-write
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STATUS current
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DESCRIPTION
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"Time interval in seconds for the Hold Time
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configured for this BGP speaker with this
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peer. This value is placed in an OPEN
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message sent to this peer by this BGP
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speaker, and is compared with the Hold
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Time field in an OPEN message received
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from the peer when determining the Hold
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Time (bgpPeerHoldTime) with the peer.
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This value must not be less than three
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seconds if it is not zero (0) in which
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case the Hold Time is NOT to be
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established with the peer. The suggested
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value for this timer is 90 seconds."
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::= { bgpPeerEntry 20 }
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bgpPeerKeepAliveConfigured OBJECT-TYPE
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SYNTAX Integer32 ( 0 | 1..21845 )
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MAX-ACCESS read-write
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STATUS current
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DESCRIPTION
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"Time interval in seconds for the
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KeepAlive timer configured for this BGP
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speaker with this peer. The value of this
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object will only determine the
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KEEPALIVE messages' frequency relative to
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the value specified in
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bgpPeerHoldTimeConfigured; the actual
|
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time interval for the KEEPALIVE messages is
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indicated by bgpPeerKeepAlive. A
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reasonable maximum value for this timer
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would be configured to be one
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third of that of
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bgpPeerHoldTimeConfigured.
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If the value of this object is zero (0),
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no periodical KEEPALIVE messages are sent
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to the peer after the BGP connection has
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been established. The suggested value for
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this timer is 30 seconds."
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::= { bgpPeerEntry 21 }
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bgpPeerMinASOriginationInterval OBJECT-TYPE
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SYNTAX Integer32 (1..65535)
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MAX-ACCESS read-write
|
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STATUS current
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DESCRIPTION
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"Time interval in seconds for the
|
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MinASOriginationInterval timer.
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The suggested value for this timer is 15
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seconds."
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::= { bgpPeerEntry 22 }
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bgpPeerMinRouteAdvertisementInterval OBJECT-TYPE
|
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SYNTAX Integer32 (1..65535)
|
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MAX-ACCESS read-write
|
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STATUS current
|
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DESCRIPTION
|
|
"Time interval in seconds for the
|
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MinRouteAdvertisementInterval timer.
|
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The suggested value for this timer is 30
|
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seconds."
|
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::= { bgpPeerEntry 23 }
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bgpPeerInUpdateElapsedTime OBJECT-TYPE
|
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SYNTAX Gauge32
|
|
MAX-ACCESS read-only
|
|
STATUS current
|
|
DESCRIPTION
|
|
"Elapsed time in seconds since the last BGP
|
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UPDATE message was received from the peer.
|
|
Each time bgpPeerInUpdates is incremented,
|
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the value of this object is set to zero
|
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(0)."
|
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::= { 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,
|
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-- one entry per path to a network, path attributes
|
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-- received from all peers running BGP version 3 or less.
|
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-- This table is obsolete, having been replaced in
|
|
-- functionality with the bgp4PathAttrTable.
|
|
|
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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 }
|
|
|
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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
|
|
Integer32,
|
|
bgp4PathAttrIpAddrPrefix
|
|
IpAddress,
|
|
bgp4PathAttrOrigin
|
|
INTEGER,
|
|
bgp4PathAttrASPathSegment
|
|
OCTET STRING,
|
|
bgp4PathAttrNextHop
|
|
IpAddress,
|
|
bgp4PathAttrMultiExitDisc
|
|
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
|
|
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;
|
|
|
|
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
|
|
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
|
|
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
|
|
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."
|
|
::= { 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 the base BGP-4 document.
|
|
|
|
Path attributes are recorded in the Update
|
|
Path attribute format of type, length, value.
|
|
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.
|
|
|
|
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
|
|
DESCRIPTION
|
|
"The BGP Backward Transition Event is generated
|
|
when the BGP FSM moves from a higher numbered
|
|
state to a lower numbered state.
|
|
|
|
This object obsoletes bgpBackwardTransition."
|
|
::= { 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 obsolete
|
|
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
|
|
bgpBackwardTransitionNotification."
|
|
::= { 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,
|
|
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,
|
|
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 obsolete
|
|
DESCRIPTION
|
|
"A collection of notifications for signaling
|
|
changes in BGP peer relationships.
|
|
|
|
Obsoleted by bgp4MIBNewNotificationGroup."
|
|
::= { bgpMIBGroups 5 }
|
|
|
|
bgp4MIBNewNotificationGroup NOTIFICATION-GROUP
|
|
NOTIFICATIONS { bgpEstablishedNotification,
|
|
bgpBackwardTransNotification }
|
|
STATUS current
|
|
DESCRIPTION
|
|
"A collection of notifications for signaling
|
|
changes in BGP peer relationships.
|
|
|
|
Obsoletes bgp4MIBNotificationGroup."
|
|
::= { bgpMIBGroups 6 }
|
|
|
|
END
|