Brocade FastIron Ethernet Switch Layer 3 Routing Configuration Guide - Manual (Page 578)

Receiving Update Messages:0, Accepting Routes(NLRI):0
Attributes:0, Outbound Routes(RIB-out):0 Outbound Routes Holder:0
Syntax: show ipv6 bgp neighbor [ ipv6-address ] routes-summary
show ipv6 bgp neighbor routes-summary output descriptions TABLE 123
This field... Displays...
IP Address The IPv6 address of the neighbor
Routes Received How many routes the device has received from the neighbor during the current BGP4+
session:
• Accepted or Installed - Indicates how many of the received routes the device accepted
and installed in the BGP4+ route table.
• Filtered or Kept - Indicates how many routes were filtered out, but were nonetheless
retained in memory for use by the soft reconfiguration feature.
• Filtered - Indicates how many of the received routes were filtered out.
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 IPv6
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 IPv6 route table because the device
received better routes from other sources (such as OSPFv3, RIPng, or static IPv6 routes).
Unreachable Routes The number of routes received from the neighbor that are unreachable because the device
does not have a valid RIPng, OSPFv3, or static IPv6 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• Withdraws - The number of withdrawn routes the device has received.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 device’s 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 Address - The next hop value was not acceptable.
• Duplicated Originator_ID - The originator ID was the same as the local router ID.
• Cluster_ID - The cluster list contained the local cluster ID, or contained the local router
ID (see above) if 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.
Configuring BGP4+
578 FastIron Ethernet Switch Layer 3 Routing Configuration Guide
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