bgpd: Implement new adjacent route show commands

This commit changes the behavior of `show bgp [afi] [safi] neighbor
<neighbor> received-routes [json]` to return all received prefixes
instead of filtering rejected/denied prefixes.

Compared to Cisco and Juniper products, this is the usual way how this
command is supposed to work, as `show bgp [afi] [safi] neighbor
<neighbor> routes` will already return all accepted prefixes.

Additionally, the new command `show bgp [afi] [safi] neighbor <neighbor>
filtered-routes` has been added, which returns a list of all prefixes
that got filtered away, so it can be roughly described as a subset of
"received prefixes - accepted prefixes".

As the already available `filtered_count` variable inside
`show_adj_route` has not been used before, the last output line
summarizing the amount of prefixes found was extended to also mention
the amount of filtered prefixes if present.

Signed-off-by: Pascal Mathis <mail@pascalmathis.com>

0 files changed, 0 insertions, 0 deletions