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-rw-r--r--src/plugins/nat/pnat/pnat.api155
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diff --git a/src/plugins/nat/pnat/pnat.api b/src/plugins/nat/pnat/pnat.api
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+/*
+ * Copyright (c) 2021 Cisco and/or its affiliates.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at:
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+option version = "0.0.1";
+
+import "vnet/interface_types.api";
+import "vnet/ip/ip_types.api";
+
+enum pnat_mask
+{
+ PNAT_SA = 0x1,
+ PNAT_DA = 0x2,
+ PNAT_SPORT = 0x4,
+ PNAT_DPORT = 0x8,
+};
+
+enum pnat_attachment_point
+{
+ PNAT_IP4_INPUT,
+ PNAT_IP4_OUTPUT,
+ PNAT_ATTACHMENT_POINT_MAX,
+};
+
+typedef pnat_5tuple
+{
+ vl_api_ip4_address_t src;
+ vl_api_ip4_address_t dst;
+ vl_api_ip_proto_t proto;
+ u16 sport;
+ u16 dport;
+ vl_api_pnat_mask_t mask;
+};
+
+autoendian define pnat_binding_add
+{
+ u32 client_index;
+ u32 context;
+ vl_api_pnat_5tuple_t match;
+ vl_api_pnat_5tuple_t rewrite;
+};
+
+autoendian define pnat_binding_add_reply
+{
+ u32 context;
+ i32 retval;
+ u32 binding_index;
+};
+
+autoendian autoreply define pnat_binding_del
+{
+ u32 client_index;
+ u32 context;
+ u32 binding_index;
+};
+
+autoendian autoreply define pnat_binding_attach
+{
+ u32 client_index;
+ u32 context;
+ vl_api_interface_index_t sw_if_index;
+ vl_api_pnat_attachment_point_t attachment;
+ u32 binding_index;
+};
+
+autoendian autoreply define pnat_binding_detach
+{
+ u32 client_index;
+ u32 context;
+ vl_api_interface_index_t sw_if_index;
+ vl_api_pnat_attachment_point_t attachment;
+ u32 binding_index;
+};
+
+service {
+ rpc pnat_bindings_get returns pnat_bindings_get_reply
+ stream pnat_bindings_details;
+ rpc pnat_interfaces_get returns pnat_interfaces_get_reply
+ stream pnat_interfaces_details;
+};
+
+define pnat_bindings_get
+{
+ u32 client_index;
+ u32 context;
+ u32 cursor;
+};
+
+define pnat_bindings_get_reply
+{
+ u32 context;
+ i32 retval;
+ u32 cursor;
+};
+
+define pnat_bindings_details
+{
+ u32 context;
+ vl_api_pnat_5tuple_t match;
+ vl_api_pnat_5tuple_t rewrite;
+};
+
+define pnat_interfaces_get
+{
+ u32 client_index;
+ u32 context;
+ u32 cursor;
+};
+
+define pnat_interfaces_get_reply
+{
+ u32 context;
+ i32 retval;
+ u32 cursor;
+};
+
+define pnat_interfaces_details
+{
+ u32 context;
+ vl_api_interface_index_t sw_if_index;
+ bool enabled[2]; /* PNAT_ATTACHMENT_POINT_MAX */
+ vl_api_pnat_mask_t lookup_mask[2]; /* PNAT_ATTACHMENT_POINT_MAX */
+};
+
+counters pnat {
+ none {
+ severity info;
+ type counter64;
+ units "packets";
+ description "successfully rewritten";
+ };
+
+ rewrite {
+ severity error;
+ type counter64;
+ units "packets";
+ description "rewrite failed";
+ };
+};
+
+paths {
+ "/err/pnat-input" "pnat";
+ "/err/pnat-output" "pnat";
+};