diff options
| author | Stephen Worley <sworley@cumulusnetworks.com> | 2020-09-25 13:48:21 -0400 |
|---|---|---|
| committer | Stephen Worley <sworley@cumulusnetworks.com> | 2020-09-28 12:41:00 -0400 |
| commit | 21735352987e56f11facdc9fb1f4c53602aba9f6 (patch) | |
| tree | d085984eacfd352271cb47980c1443db92aa7059 /zebra/zebra_nhg.c | |
| parent | c6ce9334b5387f482af4112ed1ffe6a49debe352 (diff) | |
lib,zebra,sharpd: add code for backup proto-NHs but disabled
Add the zapi code for encoding/decoding of backup nexthops for when
we are ready for it, but disable it for now so that we revert
to the old way with them.
When zebra gets a proto-NHG with a backup in it, we early fail and
tell the upper level proto. In this case sharpd. Sharpd then reverts
to the old way of installation with the route.
Signed-off-by: Stephen Worley <sworley@cumulusnetworks.com>
Diffstat (limited to 'zebra/zebra_nhg.c')
| -rw-r--r-- | zebra/zebra_nhg.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/zebra/zebra_nhg.c b/zebra/zebra_nhg.c index 1ed7ff00e5..6aa9ba0ebc 100644 --- a/zebra/zebra_nhg.c +++ b/zebra/zebra_nhg.c @@ -2759,6 +2759,14 @@ struct nhg_hash_entry *zebra_nhg_proto_add(uint32_t id, int type, * Once resolution is figured out, we won't need this! */ for (ALL_NEXTHOPS_PTR(nhg, newhop)) { + if (CHECK_FLAG(newhop->flags, NEXTHOP_FLAG_HAS_BACKUP)) { + if (IS_ZEBRA_DEBUG_NHG) + zlog_debug( + "%s: id %u, backup nexthops not supported", + __func__, id); + return NULL; + } + if (newhop->type == NEXTHOP_TYPE_BLACKHOLE) { if (IS_ZEBRA_DEBUG_NHG) zlog_debug( |