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Diffstat (limited to 'src/plugins/nat/nat_api.c')
-rw-r--r--src/plugins/nat/nat_api.c24
1 files changed, 20 insertions, 4 deletions
diff --git a/src/plugins/nat/nat_api.c b/src/plugins/nat/nat_api.c
index 56b261d1bb9..417d2984011 100644
--- a/src/plugins/nat/nat_api.c
+++ b/src/plugins/nat/nat_api.c
@@ -724,6 +724,7 @@ static void
ip4_address_t local_addr, external_addr;
u16 local_port = 0, external_port = 0;
u32 vrf_id, external_sw_if_index;
+ twice_nat_type_t twice_nat = TWICE_NAT_DISABLED;
int rv = 0;
snat_protocol_t proto;
u8 *tag = 0;
@@ -744,6 +745,10 @@ static void
vrf_id = clib_net_to_host_u32 (mp->vrf_id);
external_sw_if_index = clib_net_to_host_u32 (mp->external_sw_if_index);
proto = ip_proto_to_snat_proto (mp->protocol);
+ if (mp->twice_nat)
+ twice_nat = TWICE_NAT;
+ else if (mp->self_twice_nat)
+ twice_nat = TWICE_NAT_SELF;
mp->tag[sizeof (mp->tag) - 1] = 0;
tag = format (0, "%s", mp->tag);
vec_terminate_c_string (tag);
@@ -751,7 +756,7 @@ static void
rv = snat_add_static_mapping (local_addr, external_addr, local_port,
external_port, vrf_id, mp->addr_only,
external_sw_if_index, proto, mp->is_add,
- mp->twice_nat, mp->out2in_only, tag);
+ twice_nat, mp->out2in_only, tag);
vec_free (tag);
@@ -804,7 +809,10 @@ send_nat44_static_mapping_details (snat_static_mapping_t * m,
rmp->external_sw_if_index = ~0;
rmp->vrf_id = htonl (m->vrf_id);
rmp->context = context;
- rmp->twice_nat = m->twice_nat;
+ if (m->twice_nat == TWICE_NAT)
+ rmp->twice_nat = 1;
+ else if (m->twice_nat == TWICE_NAT_SELF)
+ rmp->self_twice_nat = 1;
rmp->out2in_only = m->out2in_only;
if (m->addr_only == 0)
{
@@ -1324,6 +1332,7 @@ static void
{
snat_main_t *sm = &snat_main;
vl_api_nat44_add_del_lb_static_mapping_reply_t *rmp;
+ twice_nat_type_t twice_nat = TWICE_NAT_DISABLED;
int rv = 0;
nat44_lb_addr_port_t *locals = 0;
ip4_address_t e_addr;
@@ -1339,6 +1348,10 @@ static void
locals = unformat_nat44_lb_addr_port (mp->locals, mp->local_num);
clib_memcpy (&e_addr, mp->external_addr, 4);
proto = ip_proto_to_snat_proto (mp->protocol);
+ if (mp->twice_nat)
+ twice_nat = TWICE_NAT;
+ else if (mp->self_twice_nat)
+ twice_nat = TWICE_NAT_SELF;
mp->tag[sizeof (mp->tag) - 1] = 0;
tag = format (0, "%s", mp->tag);
vec_terminate_c_string (tag);
@@ -1347,7 +1360,7 @@ static void
nat44_add_del_lb_static_mapping (e_addr,
clib_net_to_host_u16 (mp->external_port),
proto, clib_net_to_host_u32 (mp->vrf_id),
- locals, mp->is_add, mp->twice_nat,
+ locals, mp->is_add, twice_nat,
mp->out2in_only, tag);
vec_free (locals);
@@ -1391,7 +1404,10 @@ send_nat44_lb_static_mapping_details (snat_static_mapping_t * m,
rmp->protocol = snat_proto_to_ip_proto (m->proto);
rmp->vrf_id = ntohl (m->vrf_id);
rmp->context = context;
- rmp->twice_nat = m->twice_nat;
+ if (m->twice_nat == TWICE_NAT)
+ rmp->twice_nat = 1;
+ else if (m->twice_nat == TWICE_NAT_SELF)
+ rmp->self_twice_nat = 1;
rmp->out2in_only = m->out2in_only;
if (m->tag)
strncpy ((char *) rmp->tag, (char *) m->tag, vec_len (m->tag));