829 lines
37 KiB
Plaintext
829 lines
37 KiB
Plaintext
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-- Changes for rfc1657 - (BGP4-MIB)
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-- Renamed bgpRcvdPathAttrTable to bgpPathAttrTable so it
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-- a consistent name.
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-- dperkins@scruznet.com
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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
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FROM SNMPv2-SMI
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mib-2
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FROM RFC1213-MIB;
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bgp MODULE-IDENTITY
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LAST-UPDATED "9405050000Z"
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ORGANIZATION "IETF BGP Working Group"
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CONTACT-INFO
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" John Chu (Editor)
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Postal: IBM Corp.
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P.O.Box 218
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Yorktown Heights, NY 10598
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US
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Tel: +1 914 945 3156
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Fax: +1 914 945 2141
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E-mail: jychu@watson.ibm.com"
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DESCRIPTION
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"The MIB module for BGP-4."
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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 INTEGER (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
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the 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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INTEGER,
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bgpPeerRemoteAddr
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IpAddress,
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bgpPeerRemotePort
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INTEGER,
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bgpPeerRemoteAs
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INTEGER,
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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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INTEGER,
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bgpPeerHoldTime
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INTEGER,
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bgpPeerKeepAlive
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INTEGER,
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bgpPeerHoldTimeConfigured
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INTEGER,
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bgpPeerKeepAliveConfigured
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INTEGER,
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bgpPeerMinASOriginationInterval
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INTEGER,
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bgpPeerMinRouteAdvertisementInterval
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INTEGER,
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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
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peer."
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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
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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
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between 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 INTEGER (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
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between 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 INTEGER (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 INTEGER (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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::= { 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 INTEGER (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 INTEGER ( 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
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the 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 INTEGER ( 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
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of 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 INTEGER ( 0 | 3..65535 )
|
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MAX-ACCESS read-write
|
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|
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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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||
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::= { bgpPeerEntry 20 }
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||
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|
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bgpPeerKeepAliveConfigured OBJECT-TYPE
|
||
|
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SYNTAX INTEGER ( 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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|
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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
|
||
|
|
the value specified in
|
||
|
|
bgpPeerHoldTimeConfigured; the actual
|
||
|
|
time interval for the KEEPALIVE messages
|
||
|
|
is 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
|
||
|
|
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 deprecated.
|
||
|
|
|
||
|
|
-- bgpRcvdPathAttrTable OBJECT-TYPE
|
||
|
|
bgpPathAttrTable 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 }
|
||
|
|
::= { bgpPathAttrTable 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 the local 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.
|
||
|
|
|
||
|
|
bgpTraps OBJECT IDENTIFIER ::= { bgp 7 }
|
||
|
|
|
||
|
|
bgpEstablished NOTIFICATION-TYPE
|
||
|
|
OBJECTS { bgpPeerLastError,
|
||
|
|
bgpPeerState }
|
||
|
|
STATUS current
|
||
|
|
DESCRIPTION
|
||
|
|
"The BGP Established event is generated when
|
||
|
|
the BGP FSM enters the ESTABLISHED state."
|
||
|
|
::= { bgpTraps 1 }
|
||
|
|
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bgpBackwardTransition NOTIFICATION-TYPE
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OBJECTS { bgpPeerLastError,
|
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|
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bgpPeerState }
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|
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STATUS current
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DESCRIPTION
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|
|
"The BGPBackwardTransition Event is generated
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|
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when the BGP FSM moves from a higher numbered
|
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|
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state to a lower numbered state."
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::= { bgpTraps 2 }
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||
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END
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