NAT44: LB NAT - local backends in multiple VRFs (VPP-1345)

[vpp.git] / src / plugins / nat / nat.h

diff --git a/src/plugins/nat/nat.h b/src/plugins/nat/nat.h
index bd00a52..0d51109 100644 (file)
--- a/src/plugins/nat/nat.h
+++ b/src/plugins/nat/nat.h
@@ -202,6 +202,11 @@ typedef struct {
 #undef _
 } snat_address_t;
 
+typedef struct {
+  u32 fib_index;
+  u32 refcount;
+} nat_outside_fib_t;
+
 typedef struct {
   u16 in_port;
   snat_det_out_key_t out;
@@ -226,6 +231,8 @@ typedef struct {
   u16 port;
   u8 probability;
   u8 prefix;
+  u32 vrf_id;
+  u32 fib_index;
 } nat44_lb_addr_port_t;
 
 typedef enum {
@@ -350,6 +357,9 @@ typedef struct snat_main_s {
   u8 psid_length;
   u16 psid;
 
+  /* vector of outside fibs */
+  nat_outside_fib_t * outside_fibs;
+
   /* Vector of twice NAT addresses for extenal hosts */
   snat_address_t * twice_nat_addresses;
 
@@ -602,7 +612,7 @@ int snat_add_interface_address(snat_main_t *sm, u32 sw_if_index, int is_del,
 uword unformat_snat_protocol(unformat_input_t * input, va_list * args);
 u8 * format_snat_protocol(u8 * s, va_list * args);
 int nat44_add_del_lb_static_mapping (ip4_address_t e_addr, u16 e_port,
-                                     snat_protocol_t proto, u32 vrf_id,
+                                     snat_protocol_t proto,
                                      nat44_lb_addr_port_t *locals, u8 is_add,
                                      twice_nat_type_t twice_nat, u8 out2in_only,
                                      u8 *tag);