Brocade FastIron Ethernet Switch Layer 3 Routing Configuration Guide - Manual (Page 552)

show ipv6 bgp dampened-paths output descriptions TABLE 108
This field... Displays...
Status codes A list of the characters the display uses to indicate the path’s status. The status code appears in
the left column of the display, to the left of each route. The status codes are described in the
command’s output. The status column displays a "d" for each dampened route.
Network The destination network of the route.
From The IPv6 address of the advertising peer.
Flaps The number of times the path has flapped.
Since The amount of time (in hh:mm:ss) since the first flap of this route.
Reuse The amount of time (in hh:mm:ss) after which the path is available again.
Path The AS path of the route.
Displaying filtered-out BGP4+ routes
When you enable the soft reconfiguration feature, the device saves all updates received from the
specified neighbor or peer group. The saved updates include those that contain routes that are filtered
out by the BGP4+ route policies.
You can display a summary or more detailed information about routes that have been filtered out by
BGP4+ route policies.
To display a summary of the routes that have been filtered out by BGP4+ route policies, enter the
following command at any level of the CLI.
device# show ipv6 bgp filtered-routes
Searching for matching routes, use ^C to quit...
Status A:AGGREGATE B:BEST b:NOT-INSTALLED-BEST C:CONFED_EBGP D:DAMPED
E:EBGP H:HISTORY I:IBGP L:LOCAL M:MULTIPATH m:NOT-INSTALLED-MULTIPATH
S:SUPPRESSED F:FILTERED s:STALE
Prefix Next
Hop MED LocPrf Weight Status
1 2001:db8:2:2::/64 2001:db8:400:400::3 0
100 0 IF
AS_PATH:
2 2001:db8:10:10::/64 2001:db8:400:400::3 0
100 0 IF
AS_PATH:
AS_PATH:
The routes displayed by the command are the routes that the device’s BGP policies filtered out. The
did not place the routes in the BGP4+ route table, but did keep the updates. If a policy change causes
these routes to be permitted, the user does not need to request the route information from the
neighbor, but instead uses the information in the updates.
Syntax: show ipv6 bgp filtered-routes [ ipv6-prefix/prefix-length [ longer-prefixes ] | [ as-path-
access-list name ] | [ prefix-list name ]
The ipv6-prefix and prefix-length parameters display the specified IPv6 prefix of the destination
network only. You must specify the ipv6-prefix parameter in hexadecimal using 16-bit values between
Displaying filtered-out BGP4+ routes
552 FastIron Ethernet Switch Layer 3 Routing Configuration Guide
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