Connected: An Internet Encyclopedia
BGP Peer Table
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Requests For Comments
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RFC 1657
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5. Definitions
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BGP Peer Table
BGP Peer Table
bgpPeerEntry OBJECT-TYPE
SYNTAX BgpPeerEntry
MAX-ACCESS not-accessible
STATUS current
DESCRIPTION
"Entry containing information about the
connection with a BGP peer."
INDEX { bgpPeerRemoteAddr }
::= { bgpPeerTable 1 }
BgpPeerEntry ::= SEQUENCE {
bgpPeerIdentifier
IpAddress,
bgpPeerState
INTEGER,
bgpPeerAdminStatus
INTEGER,
bgpPeerNegotiatedVersion
Integer32,
bgpPeerLocalAddr
IpAddress,
bgpPeerLocalPort
INTEGER,
bgpPeerRemoteAddr
IpAddress,
bgpPeerRemotePort
INTEGER,
bgpPeerRemoteAs
INTEGER,
bgpPeerInUpdates
Counter32,
bgpPeerOutUpdates
Counter32,
bgpPeerInTotalMessages
Counter32,
bgpPeerOutTotalMessages
Counter32,
bgpPeerLastError
OCTET STRING,
bgpPeerFsmEstablishedTransitions
Counter32,
bgpPeerFsmEstablishedTime
Gauge32,
bgpPeerConnectRetryInterval
INTEGER,
bgpPeerHoldTime
INTEGER,
bgpPeerKeepAlive
INTEGER,
bgpPeerHoldTimeConfigured
INTEGER,
bgpPeerKeepAliveConfigured
INTEGER,
bgpPeerMinASOriginationInterval
INTEGER,
bgpPeerMinRouteAdvertisementInterval
INTEGER,
bgpPeerInUpdateElapsedTime
Gauge32
}
bgpPeerIdentifier OBJECT-TYPE
SYNTAX IpAddress
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The BGP Identifier of this entry's BGP
peer."
::= { bgpPeerEntry 1 }
bgpPeerState OBJECT-TYPE
SYNTAX INTEGER {
idle(1),
connect(2),
active(3),
opensent(4),
openconfirm(5),
established(6)
}
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The BGP peer connection state."
::= { bgpPeerEntry 2 }
bgpPeerAdminStatus OBJECT-TYPE
SYNTAX INTEGER {
stop(1),
start(2)
}
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"The desired state of the BGP connection.
A transition from 'stop' to 'start' will
cause the BGP Start Event to be generated.
A transition from 'start' to 'stop' will
cause the BGP Stop Event to be generated.
This parameter can be used to restart BGP
peer connections. Care should be used in
providing write access to this object
without adequate authentication."
::= { bgpPeerEntry 3 }
bgpPeerNegotiatedVersion OBJECT-TYPE
SYNTAX Integer32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The negotiated version of BGP running
between the two peers."
::= { bgpPeerEntry 4 }
bgpPeerLocalAddr OBJECT-TYPE
SYNTAX IpAddress
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The local IP address of this entry's BGP
connection."
::= { bgpPeerEntry 5 }
bgpPeerLocalPort OBJECT-TYPE
SYNTAX INTEGER (0..65535)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The local port for the TCP connection
between the BGP peers."
::= { bgpPeerEntry 6 }
bgpPeerRemoteAddr OBJECT-TYPE
SYNTAX IpAddress
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The remote IP address of this entry's BGP
peer."
::= { bgpPeerEntry 7 }
bgpPeerRemotePort OBJECT-TYPE
SYNTAX INTEGER (0..65535)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The remote port for the TCP connection
between the BGP peers. Note that the
objects bgpPeerLocalAddr,
bgpPeerLocalPort, bgpPeerRemoteAddr and
bgpPeerRemotePort provide the appropriate
reference to the standard MIB TCP
connection table."
::= { bgpPeerEntry 8 }
bgpPeerRemoteAs OBJECT-TYPE
SYNTAX INTEGER (0..65535)
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The remote autonomous system number."
::= { bgpPeerEntry 9 }
bgpPeerInUpdates OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of BGP UPDATE messages
received on this connection. This object
should be initialized to zero (0) when the
connection is established."
::= { bgpPeerEntry 10 }
bgpPeerOutUpdates OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The number of BGP UPDATE messages
transmitted on this connection. This
object should be initialized to zero (0)
when the connection is established."
::= { bgpPeerEntry 11 }
bgpPeerInTotalMessages OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The total number of messages received
from the remote peer on this connection.
This object should be initialized to zero
when the connection is established."
::= { bgpPeerEntry 12 }
bgpPeerOutTotalMessages OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The total number of messages transmitted to
the remote peer on this connection. This
object should be initialized to zero when
the connection is established."
::= { bgpPeerEntry 13 }
bgpPeerLastError OBJECT-TYPE
SYNTAX OCTET STRING (SIZE (2))
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The last error code and subcode seen by this
peer on this connection. If no error has
occurred, this field is zero. Otherwise, the
first byte of this two byte OCTET STRING
contains the error code, and the second byte
contains the subcode."
::= { bgpPeerEntry 14 }
bgpPeerFsmEstablishedTransitions OBJECT-TYPE
SYNTAX Counter32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"The total number of times the BGP FSM
transitioned into the established state."
::= { bgpPeerEntry 15 }
bgpPeerFsmEstablishedTime OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"This timer indicates how long (in
seconds) this peer has been in the
Established state or how long
since this peer was last in the
Established state. It is set to zero when
a new peer is configured or the router is
booted."
::= { bgpPeerEntry 16 }
bgpPeerConnectRetryInterval OBJECT-TYPE
SYNTAX INTEGER (1..65535)
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"Time interval in seconds for the
ConnectRetry timer. The suggested value
for this timer is 120 seconds."
::= { bgpPeerEntry 17 }
bgpPeerHoldTime OBJECT-TYPE
SYNTAX INTEGER ( 0 | 3..65535 )
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Time interval in seconds for the Hold
Timer established with the peer. The
value of this object is calculated by this
BGP speaker by using the smaller of the
value in bgpPeerHoldTimeConfigured and the
Hold Time received in the OPEN message.
This value must be at lease three seconds
if it is not zero (0) in which case the
Hold Timer has not been established with
the peer, or, the value of
bgpPeerHoldTimeConfigured is zero (0)."
::= { bgpPeerEntry 18 }
bgpPeerKeepAlive OBJECT-TYPE
SYNTAX INTEGER ( 0 | 1..21845 )
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Time interval in seconds for the KeepAlive
timer established with the peer. The value
of this object is calculated by this BGP
speaker such that, when compared with
bgpPeerHoldTime, it has the same
proportion as what
bgpPeerKeepAliveConfigured has when
compared with bgpPeerHoldTimeConfigured.
If the value of this object is zero (0),
it indicates that the KeepAlive timer has
not been established with the peer, or,
the value of bgpPeerKeepAliveConfigured is
zero (0)."
::= { bgpPeerEntry 19 }
bgpPeerHoldTimeConfigured OBJECT-TYPE
SYNTAX INTEGER ( 0 | 3..65535 )
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"Time interval in seconds for the Hold Time
configured for this BGP speaker with this
peer. This value is placed in an OPEN
message sent to this peer by this BGP
speaker, and is compared with the Hold
Time field in an OPEN message received
from the peer when determining the Hold
Time (bgpPeerHoldTime) with the peer.
This value must not be less than three
seconds if it is not zero (0) in which
case the Hold Time is NOT to be
established with the peer. The suggested
value for this timer is 90 seconds."
::= { bgpPeerEntry 20 }
bgpPeerKeepAliveConfigured OBJECT-TYPE
SYNTAX INTEGER ( 0 | 1..21845 )
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"Time interval in seconds for the
KeepAlive timer configured for this BGP
speaker with this peer. The value of this
object will only determine the
KEEPALIVE messages' frequency relative to
the value specified in
bgpPeerHoldTimeConfigured; the actual
time interval for the KEEPALIVE messages
is indicated by bgpPeerKeepAlive. A
reasonable maximum value for this timer
would be configured to be one
third of that of
bgpPeerHoldTimeConfigured.
If the value of this object is zero (0),
no periodical KEEPALIVE messages are sent
to the peer after the BGP connection has
been established. The suggested value for
this timer is 30 seconds."
::= { bgpPeerEntry 21 }
bgpPeerMinASOriginationInterval OBJECT-TYPE
SYNTAX INTEGER (1..65535)
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"Time interval in seconds for the
MinASOriginationInterval timer.
The suggested value for this timer is 15
seconds."
::= { bgpPeerEntry 22 }
bgpPeerMinRouteAdvertisementInterval OBJECT-TYPE
SYNTAX INTEGER (1..65535)
MAX-ACCESS read-write
STATUS current
DESCRIPTION
"Time interval in seconds for the
MinRouteAdvertisementInterval timer.
The suggested value for this timer is 30
seconds."
::= { bgpPeerEntry 23 }
bgpPeerInUpdateElapsedTime OBJECT-TYPE
SYNTAX Gauge32
MAX-ACCESS read-only
STATUS current
DESCRIPTION
"Elapsed time in seconds since the last BGP
UPDATE message was received from the peer.
Each time bgpPeerInUpdates is incremented,
the value of this object is set to zero
(0)."
::= { bgpPeerEntry 24 }
Next: Received Path Attribute Table
Connected: An Internet Encyclopedia
BGP Peer Table