Brocade Multi-Service IronWare Multiprotocol Label Switch (MPLS) Configuration Guide (Supporting R05.6.00) - Manual (Page 683)

Multi-Service IronWare Multiprotocol Label Switch (MPLS) Configuration Guide 659
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Displaying BGP or MPLS VPNv4 information
6
TABLE 117 BGP4 route summary information for a VPNv4 neighbor
This field... Displays...
Routes Accepted or Installed How many routes the has received from the neighbor during the
current BGP4 session:
•
Filtered – Indicates how many of the received routes the device
filtered and did not accept.
•
Filtered or kept – Indicates how many of the received routes the
device did not accept or install because they were denied by
filters.
Routes Selected as BEST Routes The number of routes that the device selected as the best routes to
their destinations.
BEST Routes not Installed in IP Forwarding
Table The number of routes received from the neighbor that are the best
BGP4 routes to their destinations, but were nonetheless not installed
in the IP route table because the device received better routes from
other sources (such as OSPF, RIP, or static IP routes).
Unreachable Routes The number of routes received from the neighbor that are
unreachable because the device does not have a valid RIP, OSPF, or
static route to the next hop.
History Routes The number of routes that are down but are being retained for route
flap dampening purposes.
NLRIs Received in Update Message The number of routes received in Network Layer Reachability (NLRI)
format in UPDATE messages:
•
Withdraws – The number of withdrawn routes the device has
received.
•
Replacements – The number of replacement routes the device
has received.
NLRIs Discarded due to Indicates the number of times the device discarded an NLRI for the
neighbor due to the following reasons:
•
Maximum Prefix Limit – The configured maximum prefix
amount had been reached.
•
AS Loop – An AS loop occurred. An AS loop occurs when the
BGP4 AS-path attribute contains the local AS number.
•
Invalid Nexthop – The next hop value was not acceptable.
•
Duplicated Originator_ID – The originator ID was the same as
the local device ID.
•
Cluster_ID – The cluster list contained the local cluster ID, or
contained the local device ID (see above) when the cluster ID is
not configured.
Routes Advertised The number of routes the device has advertised to this neighbor:
•
To be Sent – The number of routes the device has queued to
send to this neighbor.
•
To be Withdrawn – The number of NLRIs for withdrawing routes
the device has queued up to send to this neighbor in UPDATE
messages.