diff options
| author | G. Paul Ziemba <paulz@labn.net> | 2018-03-23 16:57:03 -0700 |
|---|---|---|
| committer | G. Paul Ziemba <paulz@labn.net> | 2018-04-04 10:00:23 -0700 |
| commit | 960035b2d9e8300c91276922158b806b043e2e9b (patch) | |
| tree | b365c75fdeb3bc2ac4ed3ff95f22dd6a56726634 /bgpd/bgp_table.h | |
| parent | 3572fb26ca35151b291f335074ae41deb291b466 (diff) | |
bgpd: nexthop tracking with labels for vrf-vpn leaking
Routes that have labels must be sent via a nexthop that also has labels.
This change notes whether any path in a nexthop update from zebra contains
labels. If so, then the nexthop is valid for routes that have labels.
If a nexthop update has no labeled paths, then any labeled routes
referencing the nexthop are marked not valid.
Add a route flag BGP_INFO_ANNC_NH_SELF that means "advertise myself
as nexthop when announcing" so that we can track our notion of the
nexthop without revealing it to peers.
Signed-off-by: G. Paul Ziemba <paulz@labn.net>
Diffstat (limited to 'bgpd/bgp_table.h')
| -rw-r--r-- | bgpd/bgp_table.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/bgpd/bgp_table.h b/bgpd/bgp_table.h index 9afc2adbb0..388c247227 100644 --- a/bgpd/bgp_table.h +++ b/bgpd/bgp_table.h @@ -26,6 +26,9 @@ #include "queue.h" struct bgp_table { + /* table belongs to this instance */ + struct bgp *bgp; + /* afi/safi of this table */ afi_t afi; safi_t safi; @@ -75,7 +78,7 @@ typedef struct bgp_table_iter_t_ { route_table_iter_t rt_iter; } bgp_table_iter_t; -extern struct bgp_table *bgp_table_init(afi_t, safi_t); +extern struct bgp_table *bgp_table_init(struct bgp *bgp, afi_t, safi_t); extern void bgp_table_lock(struct bgp_table *); extern void bgp_table_unlock(struct bgp_table *); extern void bgp_table_finish(struct bgp_table **); |