1 files changed, 8 insertions, 0 deletions
diff --git a/plugins/snat-plugin/snat/snat.h b/plugins/snat-plugin/snat/snat.h
index 531da284e93..1469f60e59d 100644
--- a/plugins/snat-plugin/snat/snat.h
+++ b/plugins/snat-plugin/snat/snat.h
@@ -127,6 +127,11 @@ typedef struct {
 } snat_static_mapping_t;
 
 typedef struct {
+  u32 sw_if_index;
+  u8 is_inside;
+} snat_interface_t;
+
+typedef struct {
   /* Main lookup tables */
   clib_bihash_8_8_t out2in;
   clib_bihash_8_8_t in2out;
@@ -149,6 +154,9 @@ typedef struct {
   /* Static mapping pool */
   snat_static_mapping_t * static_mappings;
 
+  /* Interface pool */
+  snat_interface_t * interfaces;
+
   /* Vector of outside addresses */
   snat_address_t * addresses;