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authorMatus Fabian <matfabia@cisco.com>2018-01-18 03:38:45 -0800
committerOle Trøan <otroan@employees.org>2018-01-22 09:44:45 +0000
commite82488f10f20f464961c5c7b381b4a419bca0bbc (patch)
tree4290bfe3a03ede14234a48b9e70fe3794cefdcfb /src/plugins/nat/nat_api.c
parent352ecd95c9cef74e1726f750dae86c1f97999275 (diff)
NAT44: asymmetrical static mapping rule (VPP-1135)
add option to NAT44 static mapping API/CLI to make rule asymmetrical (rule match only out2in direction) Change-Id: If262a3ff375a24d3059f0de1f1ac387a4fe09475 Signed-off-by: Matus Fabian <matfabia@cisco.com>
Diffstat (limited to 'src/plugins/nat/nat_api.c')
-rw-r--r--src/plugins/nat/nat_api.c10
1 files changed, 6 insertions, 4 deletions
diff --git a/src/plugins/nat/nat_api.c b/src/plugins/nat/nat_api.c
index f3d353fa20e..f23efa8d89f 100644
--- a/src/plugins/nat/nat_api.c
+++ b/src/plugins/nat/nat_api.c
@@ -711,7 +711,7 @@ 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->twice_nat, mp->out2in_only);
REPLY_MACRO (VL_API_NAT44_ADD_DEL_STATIC_MAPPING_REPLY);
}
@@ -732,7 +732,8 @@ static void *vl_api_nat44_add_del_static_mapping_t_print
clib_net_to_host_u16 (mp->local_port),
clib_net_to_host_u16 (mp->external_port));
- s = format (s, "twice_nat %d ", mp->twice_nat);
+ s = format (s, "twice_nat %d out2in_only %d ",
+ mp->twice_nat, mp->out2in_only);
if (mp->vrf_id != ~0)
s = format (s, "vrf %d", clib_net_to_host_u32 (mp->vrf_id));
@@ -764,6 +765,7 @@ send_nat44_static_mapping_details (snat_static_mapping_t * m,
rmp->protocol = snat_proto_to_ip_proto (m->proto);
rmp->context = context;
rmp->twice_nat = m->twice_nat;
+ rmp->out2in_only = m->out2in_only;
vl_api_send_msg (reg, (u8 *) rmp);
}
@@ -861,7 +863,7 @@ static void
rv =
snat_add_static_mapping (addr, addr, port, port, vrf_id, mp->addr_only,
- sw_if_index, proto, mp->is_add, 0);
+ sw_if_index, proto, mp->is_add, 0, 0);
REPLY_MACRO (VL_API_NAT44_ADD_DEL_IDENTITY_MAPPING_REPLY);
}
@@ -1259,7 +1261,7 @@ static void *vl_api_nat44_add_del_lb_static_mapping_t_print
u8 *s;
s = format (0, "SCRIPT: nat44_add_del_lb_static_mapping ");
- s = format (s, "is_add %d twice_nat %d out2in_only ",
+ s = format (s, "is_add %d twice_nat %d out2in_only %d ",
mp->is_add, mp->twice_nat, mp->out2in_only);
FINISH;