diff options
| author | Donatas Abraitis <donatas.abraitis@gmail.com> | 2021-08-06 19:54:57 +0300 |
|---|---|---|
| committer | Donatas Abraitis <donatas.abraitis@gmail.com> | 2021-10-14 16:52:47 +0300 |
| commit | 1d7260a1b5c9fc9408b96fea1db393e565ec585c (patch) | |
| tree | 64c03f68def42e12723932e5759d31ec09959f27 /lib | |
| parent | 7b3e821076043c1f141e1235557344b9e0b345d4 (diff) | |
bgpd: Send BGP best path reason to Zebra
```
exit1-debian-9# show ip route 172.16.16.1/32
Routing entry for 172.16.16.1/32
Known via "bgp", distance 20, metric 0, best
Last update 00:00:28 ago
* 192.168.0.2, via eth1, weight 1
AS-Path : 65003
Communities : first 65001:2 65001:3
Large-Communities: 65001:1:1 65001:1:2 65001:1:3
Selection reason : First path received
```
Signed-off-by: Donatas Abraitis <donatas.abraitis@gmail.com>
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/route_opaque.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/lib/route_opaque.h b/lib/route_opaque.h index 7c4e9a16e1..c5e7d6a327 100644 --- a/lib/route_opaque.h +++ b/lib/route_opaque.h @@ -36,6 +36,12 @@ struct bgp_zebra_opaque { /* Show at least 10 large-communities AA:BB:CC */ char lcommunity[LCOMMUNITY_SIZE * 30]; + + /* 32 bytes seems enough because of + * bgp_path_selection_confed_as_path which is + * `Confederation based AS Path`. + */ + char selection_reason[BGP_MAX_SELECTION_REASON_STR_BUF]; }; static_assert(sizeof(struct bgp_zebra_opaque) <= ZAPI_MESSAGE_OPAQUE_LENGTH, |