Bgp-4 Received Path Attribute Table - Enterasys Security Router X-PeditionTM User Manual

Table B-16 BGP v4 Peer Table (continued)
Field
bgpPeerKeepAlive
bgpPeerHoldTimeConfigured
bgpPeerKeepAliveConfigured
bgpPeerMinASOriginationInterval
bgpPeerMinRouteAdvertisementInterval
bgpPeerInUpdateElapsedTime

BGP-4 Received Path Attribute Table

Table B-17 BGP-4 Received Path Attribute Table
Field
bgp4PathAttrPeer
bgp4PathAttrIpAddrPrefixLen
bgp4PathAttrIpAddrPrefix
bgp4PathAttrOrigin
Description
Interval for the KeepAlive timer established with the peer, range: 1-21845
seconds. The value is calculated by this BGP speaker such that, when compared
with bgpPeerHoldTime, it has the same proportion as
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).
NOTE: Since the configuration of HoldTime for a particular neighbor is not
supported from the CLI, setting this parameter is disallowed. A read-only error
will occur if a set is tried.
The interval for the Hold Time is configured for this BGP speaker with this peer,
ranging from 0 to 65535 seconds. 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 not zero (0) in which case the Hold Time will not be established with
the peer. Suggested value for this timer is 90 seconds.
The interval for the KeepAlive timer configured for this BGP speaker with this
peer, ranging from 0-21845 seconds. This value determines only 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 at one-third 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. Suggested value: 30
seconds.
The interval for the MinASOriginationInterval timer, ranging from 1 to 65535
seconds. Suggested value: 15 seconds.
The interval for MinRouteAdvertisementInterval timer, ranging from 1 to 65535
seconds. The suggested value: 30 seconds.
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).
Description
The IP address of the peer where the path information was learned.
Length in bits of the IP address prefix in the Network Layer Reachability Information field.
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.
The ultimate origin of the path information: igp(1), interior networks, egp(2), networks
learned via EGP, incomplete(3), undetermined.
BGP v4 MIB Tables
XSR User's Guide B-7