+ if (is_inside)
+ mp->flags |= NAT_API_IS_INSIDE;
+
+ S(mp);
+ W (ret);
+ return ret;
+}
+
+static int api_nat44_interface_add_del_output_feature (vat_main_t * vam)
+{
+ unformat_input_t * i = vam->input;
+ vl_api_nat44_interface_add_del_output_feature_t * mp;
+ u32 sw_if_index;
+ u8 sw_if_index_set = 0;
+ u8 is_inside = 1;
+ u8 is_add = 1;
+ int ret;
+
+ while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
+ {
+ if (unformat (i, "%U", unformat_sw_if_index, vam, &sw_if_index))
+ sw_if_index_set = 1;
+ else if (unformat (i, "sw_if_index %d", &sw_if_index))
+ sw_if_index_set = 1;
+ else if (unformat (i, "out"))
+ is_inside = 0;
+ else if (unformat (i, "in"))
+ is_inside = 1;
+ else if (unformat (i, "del"))
+ is_add = 0;
+ else
+ {
+ clib_warning("unknown input '%U'", format_unformat_error, i);
+ return -99;
+ }
+ }
+
+ if (sw_if_index_set == 0)
+ {
+ errmsg ("interface / sw_if_index required\n");
+ return -99;
+ }
+
+ M(NAT44_INTERFACE_ADD_DEL_OUTPUT_FEATURE, mp);
+ mp->sw_if_index = ntohl(sw_if_index);
+ mp->is_add = is_add;
+ if (is_inside)
+ mp->flags |= NAT_API_IS_INSIDE;