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Diffstat (limited to 'src/plugins/cnat/cnat_translation.c')
-rw-r--r--src/plugins/cnat/cnat_translation.c16
1 files changed, 13 insertions, 3 deletions
diff --git a/src/plugins/cnat/cnat_translation.c b/src/plugins/cnat/cnat_translation.c
index 4645c50c3c2..1cdb94f04a6 100644
--- a/src/plugins/cnat/cnat_translation.c
+++ b/src/plugins/cnat/cnat_translation.c
@@ -221,8 +221,11 @@ cnat_translation_stack (cnat_translation_t * ct)
if (trk->ct_flags & CNAT_TRK_ACTIVE)
vec_add1 (ct->ct_active_paths, *trk);
+ flow_hash_config_t fhc = IP_FLOW_HASH_DEFAULT;
+ if (ct->fhc != 0)
+ fhc = ct->fhc;
lbi = load_balance_create (vec_len (ct->ct_active_paths),
- fib_proto_to_dpo (fproto), IP_FLOW_HASH_DEFAULT);
+ fib_proto_to_dpo (fproto), fhc);
ep_idx = 0;
vec_foreach (trk, ct->ct_active_paths)
@@ -263,7 +266,7 @@ cnat_translation_delete (u32 id)
u32
cnat_translation_update (cnat_endpoint_t *vip, ip_protocol_t proto,
cnat_endpoint_tuple_t *paths, u8 flags,
- cnat_lb_type_t lb_type)
+ cnat_lb_type_t lb_type, flow_hash_config_t fhc)
{
cnat_endpoint_tuple_t *path;
const cnat_client_t *cc;
@@ -296,6 +299,7 @@ cnat_translation_update (cnat_endpoint_t *vip, ip_protocol_t proto,
ct->ct_cci = cci;
ct->index = ct - cnat_translation_pool;
ct->lb_type = lb_type;
+ ct->fhc = fhc;
cnat_add_translation_to_db (cci, vip, proto, ct->index);
cnat_client_translation_added (cci);
@@ -384,6 +388,11 @@ format_cnat_translation (u8 * s, va_list * args)
format_ip_protocol, ct->ct_proto);
s = format (s, "lb:%U ", format_cnat_lb_type, ct->lb_type);
+ if ((ct->fhc == 0) || (ct->fhc == IP_FLOW_HASH_DEFAULT))
+ s = format (s, "fhc:0x%x(default)", IP_FLOW_HASH_DEFAULT);
+ else
+ s = format (s, "fhc:0x%x", ct->fhc);
+
vec_foreach (ck, ct->ct_paths)
s = format (s, "\n%U", format_cnat_ep_trk, ck, 2);
@@ -576,8 +585,9 @@ cnat_translation_cli_add_del (vlib_main_t * vm,
}
}
+ flow_hash_config_t fhc = 0;
if (INDEX_INVALID == del_index)
- cnat_translation_update (&vip, proto, paths, flags, lb_type);
+ cnat_translation_update (&vip, proto, paths, flags, lb_type, fhc);
else
cnat_translation_delete (del_index);