summaryrefslogtreecommitdiffstats
path: root/src/plugins/cnat/cnat_api.c
diff options
context:
space:
mode:
authorNathan Skrzypczak <nathan.skrzypczak@gmail.com>2020-10-13 17:26:47 +0200
committerBeno�t Ganne <bganne@cisco.com>2020-10-21 12:44:40 +0000
commit2082835fea3ccd85e7368327d5baa749be01b537 (patch)
tree6809264cf75a64dee50259c1c0d2145c426b85ea /src/plugins/cnat/cnat_api.c
parenta5203b53d4fa227560333b890d3e79fc220d1bfd (diff)
cnat: allow max_u16 translation backends
Type: fix Allow for 65536 backends for a translation. - use u32 instead of u8 - filter out back_walk with more than FIB_PATH_LIST_POPULAR backends - we're still limited by u16 lb_n_buckets in src/vnet/dpo/load_balance.h Change-Id: Ib37b958e59b25ef5ef9f92b82008d626860faddd Signed-off-by: Nathan Skrzypczak <nathan.skrzypczak@gmail.com>
Diffstat (limited to 'src/plugins/cnat/cnat_api.c')
-rw-r--r--src/plugins/cnat/cnat_api.c13
1 files changed, 7 insertions, 6 deletions
diff --git a/src/plugins/cnat/cnat_api.c b/src/plugins/cnat/cnat_api.c
index f692451c14b..338cb5926a8 100644
--- a/src/plugins/cnat/cnat_api.c
+++ b/src/plugins/cnat/cnat_api.c
@@ -88,16 +88,17 @@ vl_api_cnat_translation_update_t_handler (vl_api_cnat_translation_update_t
u32 id = ~0;
u8 flags;
int rv = 0;
- u8 pi;
+ u32 pi, n_paths;
rv = ip_proto_decode (mp->translation.ip_proto, &ip_proto);
if (rv)
goto done;
- vec_validate (paths, mp->translation.n_paths - 1);
+ n_paths = clib_net_to_host_u32 (mp->translation.n_paths);
+ vec_validate (paths, n_paths - 1);
- for (pi = 0; pi < mp->translation.n_paths; pi++)
+ for (pi = 0; pi < n_paths; pi++)
{
path = &paths[pi];
cnat_endpoint_tuple_decode (&mp->translation.paths[pi], path);
@@ -146,7 +147,7 @@ cnat_translation_send_details (u32 cti, void *args)
vl_api_cnat_endpoint_tuple_t *path;
size_t msg_size;
cnat_translation_t *ct;
- u8 n_paths;
+ u32 n_paths;
ctx = args;
ct = cnat_translation_get (cti);
@@ -158,8 +159,8 @@ cnat_translation_send_details (u32 cti, void *args)
/* fill in the message */
mp->context = ctx->context;
- mp->translation.n_paths = n_paths;
- mp->translation.id = htonl (cti);
+ mp->translation.n_paths = clib_host_to_net_u32 (n_paths);
+ mp->translation.id = clib_host_to_net_u32 (cti);
cnat_endpoint_encode (&ct->ct_vip, &mp->translation.vip);
mp->translation.ip_proto = ip_proto_encode (ct->ct_proto);