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authorDave Wallace <dwallacelf@gmail.com>2018-06-26 01:14:04 -0400
committerFlorin Coras <florin.coras@gmail.com>2018-11-20 17:41:35 +0000
commit45cd3a3e2ead7eb93e4419b43d2cbc797cda2a20 (patch)
treeb9119072d61b0de2411d8857c3d857c1022d8f15
parent7c37a67fda3c467272f2c5cebff08329ba94994a (diff)
make test: Shorten VCL extended test times
- And include them in regular CI testing Change-Id: I519fd07e1482baf6808601b3c928b825f9691c87 Signed-off-by: Dave Wallace <dwallacelf@gmail.com>
Diffstat
-rw-r--r--test/test_vcl.py145
1 files changed, 72 insertions, 73 deletions
diff --git a/test/test_vcl.py b/test/test_vcl.py
index 8e8cc401888..fb358b7a1e9 100644
--- a/test/test_vcl.py
+++ b/test/test_vcl.py
@@ -225,11 +225,13 @@ class VCLCutThruTestCase(VCLTestCase):
self.client_iperf3_args = ["-V4d", "-t 5", "-c", self.server_addr]
self.server_iperf3_args = ["-V4d", "-s"]
self.client_uni_dir_nsock_timeout = 60
- self.client_uni_dir_nsock_test_args = ["-I", "5", "-U", "-X",
+ self.client_uni_dir_nsock_test_args = ["-N", "1000", "-U", "-X",
+ "-I", "2",
self.server_addr,
self.server_port]
self.client_bi_dir_nsock_timeout = 120
- self.client_bi_dir_nsock_test_args = ["-I", "2", "-B", "-X",
+ self.client_bi_dir_nsock_test_args = ["-N", "1000", "-B", "-X",
+ "-I", "2",
self.server_addr,
self.server_port]
@@ -258,7 +260,6 @@ class VCLCutThruTestCase(VCLTestCase):
self.cut_thru_test("iperf3", self.server_iperf3_args,
"iperf3", self.client_iperf3_args)
- @unittest.skipUnless(running_extended_tests(), "part of extended tests")
def test_ldp_cut_thru_uni_dir_nsock(self):
""" run LDP cut thru uni-directional (multiple sockets) test """
@@ -267,7 +268,6 @@ class VCLCutThruTestCase(VCLTestCase):
"sock_test_client",
self.client_uni_dir_nsock_test_args)
- @unittest.skipUnless(running_extended_tests(), "part of extended tests")
def test_ldp_cut_thru_bi_dir_nsock(self):
""" run LDP cut thru bi-directional (multiple sockets) test """
@@ -282,7 +282,6 @@ class VCLCutThruTestCase(VCLTestCase):
self.cut_thru_test("vcl_test_server", self.server_args,
"vcl_test_client", self.client_echo_test_args)
- @unittest.skipUnless(running_extended_tests(), "part of extended tests")
def test_vcl_cut_thru_uni_dir_nsock(self):
""" run VCL cut thru uni-directional (multiple sockets) test """
@@ -291,7 +290,6 @@ class VCLCutThruTestCase(VCLTestCase):
"vcl_test_client",
self.client_uni_dir_nsock_test_args)
- @unittest.skipUnless(running_extended_tests(), "part of extended tests")
def test_vcl_cut_thru_bi_dir_nsock(self):
""" run VCL cut thru bi-directional (multiple sockets) test """
@@ -336,7 +334,7 @@ class VCLThruHostStackTestCase(VCLTestCase):
# "vcl_test_client",
# self.client_echo_test_args)
- # TBD: Remove VCLThruHostStackExtended*TestCase classes and move
+ # TBD: Remove VCLThruHostStackGroup*TestCase classes and move
# tests here when VPP thru host teardown/setup config bug
# is fixed.
@@ -350,13 +348,14 @@ class VCLThruHostStackNSessionBidirTestCase(VCLTestCase):
self.thru_host_stack_setup()
if self.vppDebug:
self.client_bi_dir_nsock_timeout = 120
- self.client_bi_dir_nsock_test_args = ["-B", "-X", "-N 10000",
+ self.client_bi_dir_nsock_test_args = ["-N", "1000", "-B", "-X",
+ "-I", "2",
self.loop0.local_ip4,
self.server_port]
else:
self.client_bi_dir_nsock_timeout = 90
- self.client_bi_dir_nsock_test_args = ["-I", "2", "-B", "-X",
- "-N 1000",
+ self.client_bi_dir_nsock_test_args = ["-N", "1000", "-B", "-X",
+ "-I", "2",
self.loop0.local_ip4,
self.server_port]
@@ -365,7 +364,6 @@ class VCLThruHostStackNSessionBidirTestCase(VCLTestCase):
super(VCLThruHostStackNSessionBidirTestCase, self).tearDown()
- @unittest.skipUnless(running_extended_tests(), "part of extended tests")
def test_vcl_thru_host_stack_bi_dir_nsock(self):
""" run VCL thru host stack bi-directional (multiple sockets) test """
@@ -375,31 +373,33 @@ class VCLThruHostStackNSessionBidirTestCase(VCLTestCase):
self.client_bi_dir_nsock_test_args)
-class VCLThruHostStackExtendedBTestCase(VCLTestCase):
- """ VCL Thru Host Stack Extended B Tests """
+class VCLThruHostStackGroupBTestCase(VCLTestCase):
+ """ VCL Thru Host Stack Group B Tests """
def setUp(self):
- super(VCLThruHostStackExtendedBTestCase, self).setUp()
+ super(VCLThruHostStackGroupBTestCase, self).setUp()
self.thru_host_stack_setup()
if self.vppDebug:
self.client_bi_dir_nsock_timeout = 120
- self.client_bi_dir_nsock_test_args = ["-B", "-X", "-N 1000",
+ self.client_bi_dir_nsock_test_args = ["-N", "1000", "-B", "-X",
+ # OUCH! Host Stack Bug?
+ # "-I", "2",
self.loop0.local_ip4,
self.server_port]
else:
self.client_bi_dir_nsock_timeout = 60
- self.client_bi_dir_nsock_test_args = ["-I", "2", "-B", "-X",
- "-N 1000",
+ self.client_bi_dir_nsock_test_args = ["-N", "1000", "-B", "-X",
+ # OUCH! Host Stack Bug?
+ # "-I", "2",
self.loop0.local_ip4,
self.server_port]
def tearDown(self):
self.thru_host_stack_tear_down()
- super(VCLThruHostStackExtendedBTestCase, self).tearDown()
+ super(VCLThruHostStackGroupBTestCase, self).tearDown()
- @unittest.skipUnless(running_extended_tests(), "part of extended tests")
def test_ldp_thru_host_stack_bi_dir_nsock(self):
""" run LDP thru host stack bi-directional (multiple sockets) test """
@@ -409,11 +409,11 @@ class VCLThruHostStackExtendedBTestCase(VCLTestCase):
self.client_bi_dir_nsock_test_args)
-class VCLThruHostStackExtendedCTestCase(VCLTestCase):
- """ VCL Thru Host Stack Extended C Tests """
+class VCLThruHostStackGroupCTestCase(VCLTestCase):
+ """ VCL Thru Host Stack Group C Tests """
def setUp(self):
- super(VCLThruHostStackExtendedCTestCase, self).setUp()
+ super(VCLThruHostStackGroupCTestCase, self).setUp()
self.thru_host_stack_setup()
if self.vppDebug:
@@ -423,17 +423,16 @@ class VCLThruHostStackExtendedCTestCase(VCLTestCase):
self.client_uni_dir_nsock_timeout = 120
self.numSockets = "5"
- self.client_uni_dir_nsock_test_args = ["-I", self.numSockets,
- "-U", "-X", "-N 1000",
+ self.client_uni_dir_nsock_test_args = ["-N", "1000", "-U", "-X",
+ "-I", self.numSockets,
self.loop0.local_ip4,
self.server_port]
def tearDown(self):
self.thru_host_stack_tear_down()
- super(VCLThruHostStackExtendedCTestCase, self).tearDown()
+ super(VCLThruHostStackGroupCTestCase, self).tearDown()
- @unittest.skipUnless(running_extended_tests(), "part of extended tests")
def test_ldp_thru_host_stack_uni_dir_nsock(self):
""" run LDP thru host stack uni-directional (multiple sockets) test """
@@ -443,11 +442,11 @@ class VCLThruHostStackExtendedCTestCase(VCLTestCase):
self.client_uni_dir_nsock_test_args)
-class VCLThruHostStackExtendedDTestCase(VCLTestCase):
- """ VCL Thru Host Stack Extended D Tests """
+class VCLThruHostStackGroupDTestCase(VCLTestCase):
+ """ VCL Thru Host Stack Group D Tests """
def setUp(self):
- super(VCLThruHostStackExtendedDTestCase, self).setUp()
+ super(VCLThruHostStackGroupDTestCase, self).setUp()
self.thru_host_stack_setup()
if self.vppDebug:
@@ -457,17 +456,16 @@ class VCLThruHostStackExtendedDTestCase(VCLTestCase):
self.client_uni_dir_nsock_timeout = 120
self.numSockets = "5"
- self.client_uni_dir_nsock_test_args = ["-I", self.numSockets,
- "-U", "-X", "-N 1000",
+ self.client_uni_dir_nsock_test_args = ["-N", "1000", "-U", "-X",
+ "-I", self.numSockets,
self.loop0.local_ip4,
self.server_port]
def tearDown(self):
self.thru_host_stack_tear_down()
- super(VCLThruHostStackExtendedDTestCase, self).tearDown()
+ super(VCLThruHostStackGroupDTestCase, self).tearDown()
- @unittest.skipUnless(running_extended_tests(), "part of extended tests")
def test_vcl_thru_host_stack_uni_dir_nsock(self):
""" run VCL thru host stack uni-directional (multiple sockets) test """
@@ -525,12 +523,14 @@ class VCLIpv6CutThruTestCase(VCLTestCase):
self.client_ipv6_iperf3_args = ["-V6d", "-t 5", "-c",
self.server_ipv6_addr]
self.server_ipv6_iperf3_args = ["-V6d", "-s"]
- self.client_ipv6_uni_dir_nsock_test_args = ["-6", "-I", "5",
- "-U", "-X",
+ self.client_ipv6_uni_dir_nsock_test_args = ["-N", "1000", "-U", "-X",
+ "-6",
+ "-I", "2",
self.server_ipv6_addr,
self.server_port]
- self.client_ipv6_bi_dir_nsock_test_args = ["-6", "-I", "2",
- "-B", "-X",
+ self.client_ipv6_bi_dir_nsock_test_args = ["-N", "1000", "-B", "-X",
+ "-6",
+ "-I", "2",
self.server_ipv6_addr,
self.server_port]
@@ -562,7 +562,6 @@ class VCLIpv6CutThruTestCase(VCLTestCase):
self.cut_thru_test("iperf3", self.server_ipv6_iperf3_args,
"iperf3", self.client_ipv6_iperf3_args)
- @unittest.skipUnless(running_extended_tests(), "part of extended tests")
def test_ldp_ipv6_cut_thru_uni_dir_nsock(self):
""" run LDP IPv6 cut thru uni-directional (multiple sockets) test """
@@ -571,7 +570,6 @@ class VCLIpv6CutThruTestCase(VCLTestCase):
"sock_test_client",
self.client_ipv6_uni_dir_nsock_test_args)
- @unittest.skipUnless(running_extended_tests(), "part of extended tests")
def test_ldp_ipv6_cut_thru_bi_dir_nsock(self):
""" run LDP IPv6 cut thru bi-directional (multiple sockets) test """
@@ -588,7 +586,6 @@ class VCLIpv6CutThruTestCase(VCLTestCase):
"vcl_test_client",
self.client_ipv6_echo_test_args)
- @unittest.skipUnless(running_extended_tests(), "part of extended tests")
def test_vcl_ipv6_cut_thru_uni_dir_nsock(self):
""" run VCL IPv6 cut thru uni-directional (multiple sockets) test """
@@ -597,7 +594,6 @@ class VCLIpv6CutThruTestCase(VCLTestCase):
"vcl_test_client",
self.client_ipv6_uni_dir_nsock_test_args)
- @unittest.skipUnless(running_extended_tests(), "part of extended tests")
def test_vcl_ipv6_cut_thru_bi_dir_nsock(self):
""" run VCL IPv6 cut thru bi-directional (multiple sockets) test """
@@ -644,36 +640,38 @@ class VCLIpv6ThruHostStackTestCase(VCLTestCase):
# "vcl_test_client",
# self.client_ipv6_echo_test_args)
- # TBD: Remove VCLIpv6ThruHostStackExtended*TestCase classes and move
+ # TBD: Remove VCLIpv6ThruHostStackGroup*TestCase classes and move
# tests here when VPP thru host teardown/setup config bug
# is fixed.
-class VCLIpv6ThruHostStackExtendedATestCase(VCLTestCase):
- """ VCL IPv6 Thru Host Stack Extended A Tests """
+class VCLIpv6ThruHostStackGroupATestCase(VCLTestCase):
+ """ VCL IPv6 Thru Host Stack Group A Tests """
def setUp(self):
- super(VCLIpv6ThruHostStackExtendedATestCase, self).setUp()
+ super(VCLIpv6ThruHostStackGroupATestCase, self).setUp()
self.thru_host_stack_ipv6_setup()
if self.vppDebug:
self.client_bi_dir_nsock_timeout = 120
- self.client_ipv6_bi_dir_nsock_test_args = ["-6", "-B", "-X",
+ self.client_ipv6_bi_dir_nsock_test_args = ["-N", "1000",
+ "-B", "-X", "-6",
+ "-I", "2",
self.loop0.local_ip6,
self.server_port]
else:
self.client_bi_dir_nsock_timeout = 90
- self.client_ipv6_bi_dir_nsock_test_args = ["-6", "-I",
- "2", "-B", "-X",
+ self.client_ipv6_bi_dir_nsock_test_args = ["-N", "1000",
+ "-B", "-X", "-6",
+ "-I", "2",
self.loop0.local_ip6,
self.server_port]
def tearDown(self):
self.thru_host_stack_ipv6_tear_down()
- super(VCLIpv6ThruHostStackExtendedATestCase, self).tearDown()
+ super(VCLIpv6ThruHostStackGroupATestCase, self).tearDown()
- @unittest.skipUnless(running_extended_tests(), "part of extended tests")
def test_vcl_thru_host_stack_bi_dir_nsock(self):
""" run VCL thru host stack bi-directional (multiple sockets) test """
@@ -683,31 +681,35 @@ class VCLIpv6ThruHostStackExtendedATestCase(VCLTestCase):
self.client_ipv6_bi_dir_nsock_test_args)
-class VCLIpv6ThruHostStackExtendedBTestCase(VCLTestCase):
- """ VCL IPv6 Thru Host Stack Extended B Tests """
+class VCLIpv6ThruHostStackGroupBTestCase(VCLTestCase):
+ """ VCL IPv6 Thru Host Stack Group B Tests """
def setUp(self):
- super(VCLIpv6ThruHostStackExtendedBTestCase, self).setUp()
+ super(VCLIpv6ThruHostStackGroupBTestCase, self).setUp()
self.thru_host_stack_ipv6_setup()
if self.vppDebug:
self.client_bi_dir_nsock_timeout = 120
- self.client_ipv6_bi_dir_nsock_test_args = ["-6", "-B", "-X",
+ self.client_ipv6_bi_dir_nsock_test_args = ["-N", "1000",
+ "-B", "-X", "-6",
+ # OUCH! Host Stack Bug?
+ # "-I", "2",
self.loop0.local_ip6,
self.server_port]
else:
self.client_bi_dir_nsock_timeout = 60
- self.client_ipv6_bi_dir_nsock_test_args = ["-6", "-I", "2",
- "-B", "-X",
+ self.client_ipv6_bi_dir_nsock_test_args = ["-N", "1000",
+ "-B", "-X", "-6",
+ # OUCH! Host Stack Bug?
+ # "-I", "2",
self.loop0.local_ip6,
self.server_port]
def tearDown(self):
self.thru_host_stack_ipv6_tear_down()
- super(VCLIpv6ThruHostStackExtendedBTestCase, self).tearDown()
+ super(VCLIpv6ThruHostStackGroupBTestCase, self).tearDown()
- @unittest.skipUnless(running_extended_tests(), "part of extended tests")
def test_ldp_thru_host_stack_bi_dir_nsock(self):
""" run LDP thru host stack bi-directional (multiple sockets) test """
@@ -718,11 +720,11 @@ class VCLIpv6ThruHostStackExtendedBTestCase(VCLTestCase):
self.client_ipv6_bi_dir_nsock_test_args)
-class VCLIpv6ThruHostStackExtendedCTestCase(VCLTestCase):
- """ VCL IPv6 Thru Host Stack Extended C Tests """
+class VCLIpv6ThruHostStackGroupCTestCase(VCLTestCase):
+ """ VCL IPv6 Thru Host Stack Group C Tests """
def setUp(self):
- super(VCLIpv6ThruHostStackExtendedCTestCase, self).setUp()
+ super(VCLIpv6ThruHostStackGroupCTestCase, self).setUp()
self.thru_host_stack_ipv6_setup()
if self.vppDebug:
@@ -732,18 +734,17 @@ class VCLIpv6ThruHostStackExtendedCTestCase(VCLTestCase):
self.client_uni_dir_nsock_timeout = 120
self.numSockets = "5"
- self.client_ipv6_uni_dir_nsock_test_args = ["-6",
+ self.client_ipv6_uni_dir_nsock_test_args = ["-N", "1000", "-U", "-X",
+ "-6",
"-I", self.numSockets,
- "-U", "-X",
self.loop0.local_ip6,
self.server_port]
def tearDown(self):
self.thru_host_stack_ipv6_tear_down()
- super(VCLIpv6ThruHostStackExtendedCTestCase, self).tearDown()
+ super(VCLIpv6ThruHostStackGroupCTestCase, self).tearDown()
- @unittest.skipUnless(running_extended_tests(), "part of extended tests")
def test_ldp_thru_host_stack_uni_dir_nsock(self):
""" run LDP thru host stack uni-directional (multiple sockets) test """
@@ -754,11 +755,11 @@ class VCLIpv6ThruHostStackExtendedCTestCase(VCLTestCase):
self.client_ipv6_uni_dir_nsock_test_args)
-class VCLIpv6ThruHostStackExtendedDTestCase(VCLTestCase):
- """ VCL IPv6 Thru Host Stack Extended D Tests """
+class VCLIpv6ThruHostStackGroupDTestCase(VCLTestCase):
+ """ VCL IPv6 Thru Host Stack Group D Tests """
def setUp(self):
- super(VCLIpv6ThruHostStackExtendedDTestCase, self).setUp()
+ super(VCLIpv6ThruHostStackGroupDTestCase, self).setUp()
self.thru_host_stack_ipv6_setup()
if self.vppDebug:
@@ -768,18 +769,17 @@ class VCLIpv6ThruHostStackExtendedDTestCase(VCLTestCase):
self.client_uni_dir_nsock_timeout = 120
self.numSockets = "5"
- self.client_ipv6_uni_dir_nsock_test_args = ["-6",
+ self.client_ipv6_uni_dir_nsock_test_args = ["-N", "1000", "-U", "-X",
+ "-6",
"-I", self.numSockets,
- "-U", "-X",
self.loop0.local_ip6,
self.server_port]
def tearDown(self):
self.thru_host_stack_ipv6_tear_down()
- super(VCLIpv6ThruHostStackExtendedDTestCase, self).tearDown()
+ super(VCLIpv6ThruHostStackGroupDTestCase, self).tearDown()
- @unittest.skipUnless(running_extended_tests(), "part of extended tests")
def test_vcl_thru_host_stack_uni_dir_nsock(self):
""" run VCL thru host stack uni-directional (multiple sockets) test """
@@ -806,7 +806,6 @@ class VCLIpv6ThruHostStackIperfTestCase(VCLTestCase):
super(VCLIpv6ThruHostStackIperfTestCase, self).tearDown()
- @unittest.skipUnless(running_extended_tests(), "part of extended tests")
def test_ldp_thru_host_stack_iperf3(self):
""" run LDP thru host stack iperf3 test """
'#n1015'>1015 1016 1017 1018 1019 1020 1021 1022 1023 1024 1025 1026 1027 1028 1029 1030 1031 1032 1033 1034 1035 1036 1037 1038 1039 1040 1041 1042 1043 1044 1045 1046 1047 1048 1049 1050 1051 1052 1053 1054 1055 1056 1057 1058 1059 1060 1061 1062 1063 1064 1065 1066 1067 1068 1069 1070 1071 1072 1073 1074 1075 1076 1077 1078 1079 1080 1081 1082 1083 1084 1085 1086 1087 1088 1089 1090 1091 1092 1093 1094 1095 1096 1097 1098 1099 1100 1101 1102 1103 1104 1105 1106 1107 1108 1109 1110 1111 1112 1113 1114 1115 1116 1117 1118 1119 1120 1121 1122 1123 1124 1125 1126 1127 1128 1129 1130 1131 1132 1133 1134 1135 1136 1137 1138 1139 1140 1141 1142 1143 1144 1145 1146 1147 1148 1149 1150 1151 1152 1153 1154 1155 1156 1157 1158 1159 1160 1161 1162 1163 1164 1165 1166 1167 1168 1169 1170 1171 1172 1173 1174 1175 1176 1177 1178 1179 1180 1181 1182 1183 1184 1185 1186 1187 1188 1189 1190 1191 1192 1193 1194 1195 1196 1197 1198 1199 1200 1201 1202 1203 1204 1205 1206 1207 1208 1209 1210 1211 1212 1213 1214 1215 1216 1217 1218 1219 1220 1221 1222 1223 1224 1225 1226 1227 1228 1229 1230 1231 1232 1233 1234 1235 1236 1237 1238 1239 1240 1241 1242 1243 1244 1245 1246 1247 1248 1249 1250 1251 1252 1253 1254 1255 1256 1257 1258 1259 1260 1261 1262 1263 1264 1265 1266 1267 1268 1269 1270 1271 1272 1273 1274 1275 1276 1277 1278 1279 1280 1281 1282 1283 1284 1285 1286 1287 1288 1289 1290 1291 1292 1293 1294 1295 1296 1297 1298 1299 1300 1301 1302 1303 1304 1305 1306 1307 1308 1309 1310 1311 1312 1313 1314 1315 1316 1317 1318 1319 1320 1321 1322 1323 1324 1325 1326 1327 1328 1329 1330 1331 1332 1333 1334 1335 1336 1337 1338 1339 1340 1341 1342 1343 1344 1345 1346 1347 1348 1349 1350 1351 1352 1353 1354 1355 1356 1357 1358 1359 1360 1361 1362 1363 1364 1365 1366 1367 1368 1369 1370 1371 1372 1373 1374 1375 1376 1377 1378 1379 1380 1381 1382 1383 1384 1385 1386 1387 1388 1389 1390 1391 1392 1393 1394 1395 1396 1397 1398 1399 1400 1401 1402 1403 1404 1405 1406 1407 1408 1409 1410 1411 1412 1413 
/*
 * Copyright (c) 2016 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 = "3.0.0";

/**
 * @file nat.api
 * @brief VPP control-plane API messages.
 *
 * This file defines VPP control-plane API messages which are generally
 * called through a shared memory interface.
 */

/*
 * Common NAT plugin APIs
 */

/** \brief Control ping from client to api server request
    @param client_index - opaque cookie to identify the sender
    @param context - sender context, to match reply w/ request
*/
define nat_control_ping
{
  u32 client_index;
  u32 context;
};

/** \brief Control ping from the client to the server response
    @param client_index - opaque cookie to identify the sender
    @param context - sender context, to match reply w/ request
    @param retval - return code for the request
    @param vpe_pid - the pid of the vpe, returned by the server
*/
define nat_control_ping_reply
{
  u32 context;
  i32 retval;
  u32 client_index;
  u32 vpe_pid;
};

/** \brief Show NAT plugin startup config
    @param client_index - opaque cookie to identify the sender
    @param context - sender context, to match reply w/ request
*/
define nat_show_config
{
  u32 client_index;
  u32 context;
};

/** \brief Show NAT plugin startup config reply
    @param context - sender context, to match reply w/ request
    @param retval - return code for the request
    @param static_mapping_only - if 1 dynamic translations disabled
    @param static_mapping_connection_tracking - if 1 create session data
    @param deterministic - if 1 deterministic mapping
    @param translation_buckets - number of translation hash buckets
    @param translation_memory_size - translation hash memory size
    @param user_buckets - number of user hash buckets
    @param user_memory_size - user hash memory size
    @param max_translations_per_user - maximum number of translations per user
    @param outside_vrf_id - outside VRF id
    @param inside_vrf_id - default inside VRF id
*/
define nat_show_config_reply
{
  u32 context;
  i32 retval;
  u8 static_mapping_only;
  u8 static_mapping_connection_tracking;
  u8 deterministic;
  u32 translation_buckets;
  u32 translation_memory_size;
  u32 user_buckets;
  u32 user_memory_size;
  u32 max_translations_per_user;
  u32 outside_vrf_id;
  u32 inside_vrf_id;
};

/** \brief Set NAT workers
    @param client_index - opaque cookie to identify the sender
    @param context - sender context, to match reply w/ request
    @param worker_mask - NAT workers mask
*/
autoreply define nat_set_workers {
  u32 client_index;
  u32 context;
  u64 worker_mask;
};

/** \brief Dump NAT workers
    @param client_index - opaque cookie to identify the sender
    @param context - sender context, to match reply w/ request
*/
define nat_worker_dump {
  u32 client_index;
  u32 context;
};

/** \brief NAT workers details response
    @param context - sender context, to match reply w/ request
    @param worker_index - worker index
    @param lcore_id - lcore ID
    @param name - worker name
*/
define nat_worker_details {
  u32 context;
  u32 worker_index;
  u32 lcore_id;
  u8 name[64];
};

/** \brief Enable/disable NAT IPFIX logging
    @param client_index - opaque cookie to identify the sender
    @param context - sender context, to match reply w/ request
    @param domain_id - observation domain ID
    @param src_port - source port number
    @param enable - 1 if enable, 0 if disable
*/
autoreply define nat_ipfix_enable_disable {
  u32 client_index;
  u32 context;
  u32 domain_id;
  u16 src_port;
  u8 enable;
};

/** \brief Set NAT virtual fragmentation reassembly
    @param client_index - opaque cookie to identify the sender
    @param context - sender context, to match reply w/ request
    @param timeout - reassembly timeout
    @param max_reass - maximum number of concurrent reassemblies
    @param max_frag - maximum number of fragmets per reassembly
    @param drop_frag - if 0 translate fragments, otherwise drop fragments
    @param is_ip6 - 1 if IPv6, 0 if IPv4
*/
autoreply define nat_set_reass {
  u32 client_index;
  u32 context;
  u32 timeout;
  u16 max_reass;
  u8  max_frag;
  u8  drop_frag;
  u8  is_ip6;
};

/** \brief Get NAT virtual fragmentation reassembly configuration
    @param client_index - opaque cookie to identify the sender
    @param context - sender context, to match reply w/ request
*/
define nat_get_reass {
  u32 client_index;
  u32 context;
};

/** \brief Get NAT virtual fragmentation reassembly configuration reply
    @param context - sender context, to match reply w/ request
    @param retval - return code
    @param ip4_timeout - reassembly timeout
    @param ip4_max_reass - maximum number of concurrent reassemblies
    @param ip4_max_frag - maximum number of fragmets per reassembly
    @param ip4_drop_frag - if 0 translate fragments, otherwise drop fragments
    @param ip6_timeout - reassembly timeout
    @param ip6_max_reass - maximum number of concurrent reassemblies
    @param ip6_max_frag - maximum number of fragmets per reassembly
    @param ip6_drop_frag - if 0 translate fragments, otherwise drop fragments
*/
define nat_get_reass_reply {
  u32 context;
  i32 retval;
  u32 ip4_timeout;
  u16 ip4_max_reass;
  u8  ip4_max_frag;
  u8  ip4_drop_frag;
  u32 ip6_timeout;
  u16 ip6_max_reass;
  u8  ip6_max_frag;
  u8  ip6_drop_frag;
};

/** \brief Dump NAT virtual fragmentation reassemblies
    @param client_index - opaque cookie to identify the sender
    @param context - sender context, to match reply w/ request
*/
define nat_reass_dump {
  u32 client_index;
  u32 context;
};

/** \brief NAT virtual fragmentation reassemblies response
    @param context - sender context, to match reply w/ request
    @param is_ip4 - 1 if address type is IPv4
    @param src_addr - source IP address
    @param dst_addr - destination IP address
    @param frag_id - fragment ID
    @param proto - protocol
    @param frag_n - number of cached fragments
*/
define nat_reass_details {
  u32 context;
  u8 is_ip4;
  u8 src_addr[16];
  u8 dst_addr[16];
  u32 frag_id;
  u8 proto;
  u8 frag_n;
};

/*
 * NAT44 APIs
 */

/** \brief Add/del NAT44 address range
    @param client_index - opaque cookie to identify the sender
    @param context - sender context, to match reply w/ request
    @param first_ip_address - first IPv4 address
    @param last_ip_address - last IPv4 address
    @param vrf_id - VRF id of tenant, ~0 means independent of VRF
    @param twice_nat - twice NAT address range for extenal hosts
    @param is_add - 1 if add, 0 if delete
*/
autoreply define nat44_add_del_address_range {
  u32 client_index;
  u32 context;
  u8 first_ip_address[4];
  u8 last_ip_address[4];
  u32 vrf_id;
  u8 twice_nat;
  u8 is_add;
};

/** \brief Dump NAT44 addresses
    @param client_index - opaque cookie to identify the sender
    @param context - sender context, to match reply w/ request
*/
define nat44_address_dump {
  u32 client_index;
  u32 context;
};

/** \brief NAT44 address details response
    @param context - sender context, to match reply w/ request
    @param ip_address - IPv4 address
    @param twice_nat - twice NAT address range for extenal hosts
    @param vrf_id - VRF id of tenant, ~0 means independent of VRF
*/
define nat44_address_details {
  u32 context;
  u8 ip_address[4];
  u8 twice_nat;
  u32 vrf_id;
};

/** \brief Enable/disable NAT44 feature on the interface
    @param client_index - opaque cookie to identify the sender
    @param context - sender context, to match reply w/ request
    @param is_add - 1 if add, 0 if delete
    @param is_inside - 1 if inside, 0 if outside
    @param sw_if_index - software index of the interface
*/
autoreply define nat44_interface_add_del_feature {
  u32 client_index;
  u32 context;
  u8 is_add;
  u8 is_inside;
  u32 sw_if_index;
};

/** \brief Dump interfaces with NAT44 feature
    @param client_index - opaque cookie to identify the sender
    @param context - sender context, to match reply w/ request
*/
define nat44_interface_dump {
  u32 client_index;
  u32 context;
};

/** \brief NAT44 interface details response
    @param context - sender context, to match reply w/ request
    @param is_inside - 1 if inside, 0 if outside, 2 if inside and outside
    @param sw_if_index - software index of the interface
*/
define nat44_interface_details {
  u32 context;
  u8 is_inside;
  u32 sw_if_index;
};

/** \brief Enable/disbale NAT44 as an interface output feature (postrouting
           in2out translation)
    @param client_index - opaque cookie to identify the sender
    @param context - sender context, to match reply w/ request
    @param is_add - 1 if add, 0 if delete
    @param is_inside - 1 if inside, 0 if outside
    @param sw_if_index - software index of the interface
*/
autoreply define nat44_interface_add_del_output_feature {
  u32 client_index;
  u32 context;
  u8 is_add;
  u8 is_inside;
  u32 sw_if_index;
};

/** \brief Dump interfaces with NAT44 output feature
    @param client_index - opaque cookie to identify the sender
    @param context - sender context, to match reply w/ request
*/
define nat44_interface_output_feature_dump {
  u32 client_index;
  u32 context;
};

/** \brief NAT44 interface with output feature details response
    @param context - sender context, to match reply w/ request
    @param is_inside - 1 if inside, 0 if outside
    @param sw_if_index - software index of the interface
*/
define nat44_interface_output_feature_details {
  u32 context;
  u8 is_inside;
  u32 sw_if_index;
};

/** \brief Add/delete NAT44 static mapping
    @param client_index - opaque cookie to identify the sender
    @param context - sender context, to match reply w/ request
    @param is_add - 1 if add, 0 if delete
    @param addr_only - 1 if address only mapping
    @param local_ip_address - local IPv4 address
    @param external_ip_address - external IPv4 address
    @param protocol - IP protocol, used only if addr_only=0
    @param local_port - local port number, used only if addr_only=0
    @param external_port - external port number, used only if addr_only=0
    @param external_sw_if_index - external interface (if set
                                  external_ip_address is ignored, ~0 means not
                                  used)
    @param vfr_id - VRF ID
    @param twice_nat - if 1 translate external host address and port, only for
                       1:1 NAPT (addr_only must be 0)
    @param self_twice_nat - if 1 translate external host address and port
                            whenever external host address equals
                            local address of internal host
    @param out2in_only - if 1 rule match only out2in direction
    @param tag - opaque string tag
*/
autoreply define nat44_add_del_static_mapping {
  u32 client_index;
  u32 context;
  u8 is_add;
  u8 addr_only;
  u8 local_ip_address[4];
  u8 external_ip_address[4];
  u8 protocol;
  u16 local_port;
  u16 external_port;
  u32 external_sw_if_index;
  u32 vrf_id;
  u8 twice_nat;
  u8 self_twice_nat;
  u8 out2in_only;
  u8 tag[64];
};

/** \brief Dump NAT44 static mappings
    @param client_index - opaque cookie to identify the sender
    @param context - sender context, to match reply w/ request
*/
define nat44_static_mapping_dump {
  u32 client_index;
  u32 context;
};

/** \brief NAT44 static mapping details response
    @param context - sender context, to match reply w/ request
    @param addr_only - 1 if address only mapping
    @param local_ip_address - local IPv4 address
    @param external_ip_address - external IPv4 address
    @param protocol - IP protocol, valid only if addr_only=0
    @param local_port - local port number, valid only if addr_only=0
    @param external_port - external port number, valid only if addr_only=0
    @param external_sw_if_index - external interface
    @param vfr_id - VRF ID
    @param twice_nat - if 1 translate external host address and port
    @param self_twice_nat - if 1 translate external host address and port
                            whenever external host address equals
                            local address of internal host
    @param out2in_only - if 1 rule match only out2in direction
    @param tag - opaque string tag
*/
define nat44_static_mapping_details {
  u32 context;
  u8 addr_only;
  u8 local_ip_address[4];
  u8 external_ip_address[4];
  u8 protocol;
  u16 local_port;
  u16 external_port;
  u32 external_sw_if_index;
  u32 vrf_id;
  u8 twice_nat;
  u8 self_twice_nat;
  u8 out2in_only;
  u8 tag[64];
};

/** \brief Add/delete NAT44 identity mapping
    @param client_index - opaque cookie to identify the sender
    @param context - sender context, to match reply w/ request
    @param is_add - 1 if add, 0 if delete
    @param addr_only - 1 if address only mapping
    @param ip_address - IPv4 address
    @param protocol - IP protocol
    @param port - port number
    @param sw_if_index - interface (if set ip_address is ignored, ~0 means not
                                    used)
    @param vfr_id - VRF ID (if ~0 use default VRF)
    @param tag - opaque string tag
*/
autoreply define nat44_add_del_identity_mapping {
  u32 client_index;
  u32 context;
  u8 is_add;
  u8 addr_only;
  u8 ip_address[4];
  u8 protocol;
  u16 port;
  u32 sw_if_index;
  u32 vrf_id;
  u8 tag[64];
};

/** \brief Dump NAT44 identity mappings
    @param client_index - opaque cookie to identify the sender
    @param context - sender context, to match reply w/ request
*/
define nat44_identity_mapping_dump {
  u32 client_index;
  u32 context;
};

/** \brief NAT44 identity mapping details response
    @param context - sender context, to match reply w/ request
    @param addr_only - 1 if address only mapping
    @param ip_address - IPv4 address
    @param protocol - IP protocol
    @param port - port number
    @param sw_if_index - interface
    @param vfr_id - VRF ID
    @param tag - opaque string tag
*/
define nat44_identity_mapping_details {
  u32 context;
  u8 addr_only;
  u8 ip_address[4];
  u8 protocol;
  u16 port;
  u32 sw_if_index;
  u32 vrf_id;
  u8 tag[64];
};

/** \brief Add/delete NAT44 pool address from specific interfce
    @param client_index - opaque cookie to identify the sender
    @param context - sender context, to match reply w/ request
    @param is_add - 1 if add, 0 if delete
    @param twice_nat - twice NAT address for extenal hosts
    @param sw_if_index - software index of the interface
*/
autoreply define nat44_add_del_interface_addr {
  u32 client_index;
  u32 context;
  u8 is_add;
  u8 twice_nat;
  u32 sw_if_index;
};

/** \brief Dump NAT44 pool addresses interfaces
    @param client_index - opaque cookie to identify the sender
    @param context - sender context, to match reply w/ request
*/
define nat44_interface_addr_dump {
  u32 client_index;
  u32 context;
};

/** \brief NAT44 pool addresses interfaces details response
    @param context - sender context, to match reply w/ request
    @param sw_if_index - software index of the interface
    @param twice_nat - twice NAT address for extenal hosts
*/
define nat44_interface_addr_details {
  u32 context;
  u32 sw_if_index;
  u8 twice_nat;
};

/** \brief Dump NAT44 users
    @param client_index - opaque cookie to identify the sender
    @param context - sender context, to match reply w/ request
*/
define nat44_user_dump {
  u32 client_index;
  u32 context;
};

/** \brief NAT44 users response
    @param context - sender context, to match reply w/ request
    @vrf_id - VRF ID
    @param ip_adress - IPv4 address
    @param nsessions - number of dynamic sessions
    @param nstaticsessions - number of static sessions
*/
define nat44_user_details {
  u32 context;
  u32 vrf_id;
  u8 ip_address[4];
  u32 nsessions;
  u32 nstaticsessions;
};

/** \brief NAT44 user's sessions
    @param client_index - opaque cookie to identify the sender
    @param context - sender context, to match reply w/ request
    @param is_ip4 - 1 if address type is IPv4
    @param user_ip - IP address of the user to dump
    @param vrf_id - VRF_ID
*/
define nat44_user_session_dump {
  u32 client_index;
  u32 context;
  u8 ip_address[4];
  u32 vrf_id;
};

/** \brief NAT44 user's sessions response
    @param context - sender context, to match reply w/ request
    @param outside_ip_address - outside IPv4 address
    @param outside_port - outside port
    @param inside_ip_address - inside IPv4 address
    @param inside_port - inside port
    @param protocol - protocol
    @param is_static - 1 if session is static
    @param last_heard - last heard timer
    @param total_bytes - count of bytes sent through session
    @param total_pkts - count of pakets sent through session
    @param is_twicenat - 1 if session is twice-nat
    @param ext_host_valid - 1 if external host address and port are valid
    @param ext_host_address - external host IPv4 address
    @param ext_host_port - external host port
    @param ext_host_nat_address - post-NAT external host IPv4 address (valid
                                  only if twice-nat session)
    @param ext_host_nat_port - post-NAT external host port (valid only if
                               twice-nat session)
*/
define nat44_user_session_details {
  u32 context;
  u8 outside_ip_address[4];
  u16 outside_port;
  u8 inside_ip_address[4];
  u16 inside_port;
  u16 protocol;
  u8 is_static;
  u64 last_heard;
  u64 total_bytes;
  u32 total_pkts;
  u8 is_twicenat;
  u8 ext_host_valid;
  u8 ext_host_address[4];
  u16 ext_host_port;
  u8 ext_host_nat_address[4];
  u16 ext_host_nat_port;
};

/** \brief NAT44 load-balancing address and port pair
    @param addr - IPv4 address of the internal node
    @param port - L4 port number of the internal node
    @param probability - probability of the internal node to be randomly matched
*/
typeonly manual_endian define nat44_lb_addr_port {
  u8 addr[4];
  u16 port;
  u8 probability;
  u32 vrf_id;
};

/** \brief Add/delete NAT44 load-balancing static mapping rule
    @param client_index - opaque cookie to identify the sender
    @param context - sender context, to match reply w/ request
    @param is_add - 1 if add, 0 if delete
    @param external_addr - external IPv4 address of the service
    @param external_port - external L4 port number of the service
    @param protocol - IP protocol number of the service
    @param twice_nat - if 1 translate external host address and port
    @param self_twice_nat - if 1 translate external host address and port
                            whenever external host address equals
                            local address of internal host
    @param out2in_only - if 1 rule match only out2in direction
    @param tag - opaque string tag
    @param local_num - number of local network nodes
    @param locals - local network nodes
*/
autoreply manual_endian define nat44_add_del_lb_static_mapping {
  u32 client_index;
  u32 context;
  u8 is_add;
  u8 external_addr[4];
  u16 external_port;
  u8 protocol;
  u8 twice_nat;
  u8 self_twice_nat;
  u8 out2in_only;
  u8 tag[64];
  u8 local_num;
  vl_api_nat44_lb_addr_port_t locals[local_num];
};

/** \brief Dump NAT44 load-balancing static mapping rules
    @param client_index - opaque cookie to identify the sender
    @param context - sender context, to match reply w/ request
*/
define nat44_lb_static_mapping_dump {
  u32 client_index;
  u32 context;
};

/** \brief NAT44 load-balancing static mapping rule details response
    @param context - sender context, to match reply w/ request
    @param is_add - 1 if add, 0 if delete
    @param external_addr - external IPv4 address of the service
    @param external_port - external L4 port number of the service
    @param protocol - IP protocol number of the service
    @param twice_nat - if 1 translate external host address and port
    @param self_twice_nat - if 1 translate external host address and port
                            whenever external host address equals
                            local address of internal host
    @param out2in_only - if 1 rule match only out2in direction
    @param tag - opaque string tag
    @param local_num - number of local network nodes
    @param locals - local network nodes
*/
manual_endian define nat44_lb_static_mapping_details {
  u32 context;
  u8 external_addr[4];
  u16 external_port;
  u8 protocol;
  u8 twice_nat;
  u8 self_twice_nat;
  u8 out2in_only;
  u8 tag[64];
  u8 local_num;
  vl_api_nat44_lb_addr_port_t locals[local_num];
};

/** \brief Delete NAT44 session
    @param client_index - opaque cookie to identify the sender
    @param context - sender context, to match reply w/ request
    @param is_in - 1 if inside network addres and port pari, 0 if outside
    @param ip_address - IPv4 address
    @param protocol - IP protocol
    @param port - port number
    @param vfr_id - VRF ID
    @param ext_host_valid - 1 if external host address and port are valid
    @param ext_host_address - external host IPv4 address
    @param ext_host_port - external host port
*/
autoreply define nat44_del_session {
  u32 client_index;
  u32 context;
  u8 is_in;
  u8 address[4];
  u8 protocol;
  u16 port;
  u32 vrf_id;
  u8 ext_host_valid;
  u8 ext_host_address[4];
  u16 ext_host_port;
};

/** \brief Enable/disable forwarding for NAT44
    Forward packets which don't match existing translation
    or static mapping instead of dropping them.
    @param client_index - opaque cookie to identify the sender
    @param context - sender context, to match reply w/ request
    @param enable - 0 for enable, 1 for disable
*/
autoreply define nat44_forwarding_enable_disable {
  u32 client_index;
  u32 context;
  u8 enable;
};

/** \brief Check if forwarding is enabled or disabled
    @param client_index - opaque cookie to identify the sender
    @param context - sender context, to match reply w/ request
*/
define nat44_forwarding_is_enabled {
  u32 client_index;
  u32 context;
};

/** \brief Response to check if forwarding is enabled or disabled
    @param context - sender context, to match reply w/ request
    @param enabled - 1 if enabled, 0 if disabled
*/
define nat44_forwarding_is_enabled_reply {
  u32 context;
  u8 enabled;
};


/*
 * Deterministic NAT (CGN) APIs
 */

/** \brief Add/delete NAT deterministic mapping
    @param client_index - opaque cookie to identify the sender
    @param context - sender context, to match reply w/ request
    @param is_add - 1 if add, 0 if delete
    @param is_nat44 - 1 if NAT44
    @param in_addr - inside IP address
    @param in_plen - inside IP address prefix length
    @param out_addr - outside IPv4 address
    @param out_addr - outside IPv4 address prefix length
*/
autoreply define nat_det_add_del_map {
  u32 client_index;
  u32 context;
  u8 is_add;
  u8 is_nat44;
  u8 addr_only;
  u8 in_addr[16];
  u8 in_plen;
  u8 out_addr[4];
  u8 out_plen;
};

/** \brief Get outside address and port range from inside address
    @param client_index - opaque cookie to identify the sender
    @param context - sender context, to match reply w/ request
    @param is_nat44 - 1 if NAT44
    @param in_addr - inside IP address
*/
define nat_det_forward {
  u32 client_index;
  u32 context;
  u8 is_nat44;
  u8 in_addr[16];
};

/** \brief Get outside address and port range from inside address
    @param context - sender context, to match reply w/ request
    @param retval - return code
    @param out_port_lo - outside port range start
    @param out_port_hi - outside port range end
    @param out_addr - outside IPv4 address
*/
define nat_det_forward_reply {
  u32 context;
  i32 retval;
  u16 out_port_lo;
  u16 out_port_hi;
  u8 out_addr[4];
};

/** \brief Get inside address from outside address and port
    @param client_index - opaque cookie to identify the sender
    @param context - sender context, to match reply w/ request
    @param out_port - outside port
    @param out_addr - outside IPv4 address
*/
define nat_det_reverse {
  u32 client_index;
  u32 context;
  u16 out_port;
  u8 out_addr[4];
};

/** \brief Get inside address from outside address and port reply
    @param context - sender context, to match reply w/ request
    @param retval - return code
    @param is_nat44 - 1 if NAT44
    @param in_addr - inside IP address
*/
define nat_det_reverse_reply {
  u32 context;
  i32 retval;
  u8 is_nat44;
  u8 in_addr[16];
};

/** \brief Dump NAT deterministic mappings
    @param client_index - opaque cookie to identify the sender
    @param context - sender context, to match reply w/ request
*/
define nat_det_map_dump {
  u32 client_index;
  u32 context;
};

/** \brief NAT users response
    @param context - sender context, to match reply w/ request
    @param is_nat44 - 1 if NAT44
    @param in_addr - inside IP address
    @param in_plen - inside IP address prefix length
    @param out_addr - outside IPv4 address
    @param out_plen - outside IPv4 address prefix length
    @param sharing_ratio - outside to inside address sharing ratio
    @param ports_per_host - number of ports available to a host
    @param ses_num - number of sessions belonging to this mapping
*/
define nat_det_map_details {
  u32 context;
  u8 is_nat44;
  u8 in_addr[16];
  u8 in_plen;
  u8 out_addr[4];
  u8 out_plen;
  u32 sharing_ratio;
  u16 ports_per_host;
  u32 ses_num;
};

/** \brief Set values of timeouts for deterministic NAT (seconds, 0 = default)
    @param client_index - opaque cookie to identify the sender
    @param context - sender context, to match reply w/ request
    @param udp - UDP timeout (default 300sec)
    @param tcp_established - TCP established timeout (default 7440sec)
    @param tcp_transitory - TCP transitory timeout (default 240sec)
    @param icmp - ICMP timeout (default 60sec)
*/
autoreply define nat_det_set_timeouts {
  u32 client_index;
  u32 context;
  u32 udp;
  u32 tcp_established;
  u32 tcp_transitory;
  u32 icmp;
};

/** \brief Get values of timeouts for deterministic NAT (seconds)
    @param client_index - opaque cookie to identify the sender
    @param context - sender context, to match reply w/ request
*/
define nat_det_get_timeouts {
  u32 client_index;
  u32 context;
};

/** \brief Get values of timeouts for deterministic NAT reply
    @param context - sender context, to match reply w/ request
    @param retval - return code
    @param udp - UDP timeout (default 300sec)
    @param tcp_established - TCP established timeout (default 7440sec)
    @param tcp_transitory - TCP transitory timeout (default 240sec)
    @param icmp - ICMP timeout (default 60sec)
*/
define nat_det_get_timeouts_reply {
  u32 context;
  i32 retval;
  u32 udp;
  u32 tcp_established;
  u32 tcp_transitory;
  u32 icmp;
};

/** \brief Close deterministic NAT session by outside address and port
    @param client_index - opaque cookie to identify the sender
    @param context - sender context, to match reply w/ request
    @param out_addr - outside IPv4 address
    @param out_port - outside port
    @param ext_addr - external host IPv4 address
    @param ext_port - external host port
*/
autoreply define nat_det_close_session_out {
  u32 client_index;
  u32 context;
  u8 out_addr[4];
  u16 out_port;
  u8 ext_addr[4];
  u16 ext_port;
};

/** \brief Close deterministic NAT session by inside address and port
    @param client_index - opaque cookie to identify the sender
    @param context - sender context, to match reply w/ request
    @param is_nat44 - 1 if NAT44
    @param in_addr - inside IP address
    @param in_port - inside port
    @param ext_addr - external host IP address
    @param ext_port - external host port
*/
autoreply define nat_det_close_session_in {
  u32 client_index;
  u32 context;
  u8 is_nat44;
  u8 in_addr[16];
  u16 in_port;
  u8 ext_addr[16];
  u16 ext_port;
};

/** \brief Dump determinstic NAT sessions
    @param client_index - opaque cookie to identify the sender
    @param context - sender context, to match reply w/ request
    @param is_nat44 - 1 if NAT44
    @param user_addr - address of an inside user whose sessions to dump
*/
define nat_det_session_dump {
  u32 client_index;
  u32 context;
  u8 is_nat44;
  u8 user_addr[16];
};

/** \brief Deterministic NAT sessions reply
    @param context - sender context, to match reply w/ request
    @param in_port - inside port
    @param ext_addr - external host address
    @param ext_port - external host port
    @param out_port - outside NAT port
    @param state - session state
    @param expire - session expiration timestamp
*/
define nat_det_session_details {
  u32 context;
  u16 in_port;
  u8 ext_addr[4];
  u16 ext_port;
  u16 out_port;
  u8 state;
  u32 expire;
};

/*
 * NAT64 APIs
 */

/** \brief Add/delete address range to NAT64 pool
    @param client_index - opaque cookie to identify the sender
    @param context - sender context, to match reply w/ request
    @param start_addr - start address of the range
    @param end_addr - end address of the range
    @param vrf_id - VRF id of tenant, ~0 means independent of VRF
    @param is_add - 1 if add, 0 if delete
*/
autoreply define nat64_add_del_pool_addr_range {
  u32 client_index;
  u32 context;
  u8 start_addr[4];
  u8 end_addr[4];
  u32 vrf_id;
  u8 is_add;
};

/** \brief Dump NAT64 pool addresses
    @param client_index - opaque cookie to identify the sender
    @param context - sender context, to match reply w/ request
*/
define nat64_pool_addr_dump {
  u32 client_index;
  u32 context;
};

/** \brief NAT64 pool address details response
    @param context - sender context, to match reply w/ request
    @param address - IPv4 address
    @param vfr_id - VRF id of tenant, ~0 means independent of VRF
*/
define nat64_pool_addr_details {
  u32 context;
  u8 address[4];
  u32 vrf_id;
};

/** \brief Enable/disable NAT64 feature on the interface
    @param client_index - opaque cookie to identify the sender
    @param context - sender context, to match reply w/ request
    @param sw_if_index - index of the interface
    @param is_inside - 1 if inside, 0 if outside
    @param is_add - 1 if add, 0 if delete
*/
autoreply define nat64_add_del_interface {
  u32 client_index;
  u32 context;
  u32 sw_if_index;
  u8 is_inside;
  u8 is_add;
};

/** \brief Dump interfaces with NAT64 feature
    @param client_index - opaque cookie to identify the sender
    @param context - sender context, to match reply w/ request
*/
define nat64_interface_dump {
  u32 client_index;
  u32 context;
};

/** \brief NAT64 interface details response
    @param context - sender context, to match reply w/ request
    @param is_inside - 1 if inside, 0 if outside
    @param sw_if_index - index of the interface
*/
define nat64_interface_details {
  u32 context;
  u8 is_inside;
  u32 sw_if_index;
};

/** \brief Add/delete NAT64 static BIB entry
    @param client_index - opaque cookie to identify the sender
    @param context - sender context, to match reply w/ request
    @param i_addr - inside IPv6 address
    @param o_addr - outside IPv4 address
    @param i_port - inside port number
    @param o_port - outside port number
    @param vrf_id - VRF id of tenant
    @param proto - protocol number
    @param is_add - 1 if add, 0 if delete
*/
 autoreply define nat64_add_del_static_bib {
  u32 client_index;
  u32 context;
  u8 i_addr[16];
  u8 o_addr[4];
  u16 i_port;
  u16 o_port;
  u32 vrf_id;
  u8 proto;
  u8 is_add;
};

/** \brief Dump NAT64 BIB
    @param client_index - opaque cookie to identify the sender
    @param context - sender context, to match reply w/ request
    @param proto - protocol of the BIB: 255 - all BIBs
                                        6 - TCP BIB
                                        17 - UDP BIB
                                        1/58 - ICMP BIB
                                        otherwise - "unknown" protocol BIB
*/
define nat64_bib_dump {
  u32 client_index;
  u32 context;
  u8 proto;
};

/** \brief NAT64 BIB details response
    @param context - sender context, to match reply w/ request
    @param i_addr - inside IPv6 address
    @param o_addr - outside IPv4 address
    @param i_port - inside port number
    @param o_port - outside port number
    @param vrf_id - VRF id of tenant
    @param proto - protocol number
    @param is_static - 1 if static BIB entry, 0 if dynamic
    @param ses_num - number of sessions associated with the BIB entry
*/
define nat64_bib_details {
  u32 context;
  u8 i_addr[16];
  u8 o_addr[4];
  u16 i_port;
  u16 o_port;
  u32 vrf_id;
  u8 proto;
  u8 is_static;
  u32 ses_num;
};

/** \brief Set values of timeouts for NAT64 (seconds, 0 = default)
    @param client_index - opaque cookie to identify the sender
    @param context - sender context, to match reply w/ request
    @param udp - UDP timeout (default 300sec)
    @param icmp - ICMP timeout (default 60sec)
    @param tcp_trans - TCP transitory timeout (default 240sec)
    @param tcp_est - TCP established timeout (default 7440sec)
    @param tcp_incoming_syn - TCP incoming SYN timeout (default 6sec)
*/
autoreply define nat64_set_timeouts {
  u32 client_index;
  u32 context;
  u32 udp;
  u32 icmp;
  u32 tcp_trans;
  u32 tcp_est;
  u32 tcp_incoming_syn;
};

/** \brief Get values of timeouts for NAT64 (seconds)
    @param client_index - opaque cookie to identify the sender
    @param context - sender context, to match reply w/ request
*/
define nat64_get_timeouts {
  u32 client_index;
  u32 context;
};

/** \brief Get values of timeouts for NAT64 reply
    @param context - sender context, to match reply w/ request
    @param retval - return code
    @param udp - UDP timeout
    @param icmp - ICMP timeout
    @param tcp_trans - TCP transitory timeout
    @param tcp_est - TCP established timeout
    @param tcp_incoming_syn - TCP incoming SYN timeout
*/
define nat64_get_timeouts_reply {
  u32 context;
  i32 retval;
  u32 udp;
  u32 icmp;
  u32 tcp_trans;
  u32 tcp_est;
  u32 tcp_incoming_syn;
};

/** \brief Dump NAT64 session table
    @param client_index - opaque cookie to identify the sender
    @param context - sender context, to match reply w/ request
    @param proto - protocol of the session table: 255 - all STs
                                                  6 - TCP ST
                                                  17 - UDP ST
                                                  1/58 - ICMP ST
                                                  otherwise - "unknown" proto ST
*/
define nat64_st_dump {
  u32 client_index;
  u32 context;
  u8 proto;
};

/** \brief NAT64 session table details response
    @param context - sender context, to match reply w/ request
    @param il_addr - inside IPv6 address of the local host
    @param ol_addr - outside IPv4 address of the local host
    @param il_port - inside port number id of the local host/inside ICMP id
    @param ol_port - outside port number of the local host/outside ICMP id
    @param il_addr - inside IPv6 address of the remote host
    @param ol_addr - outside IPv4 address of the remote host
    @param l_port - port number of the remote host (not used for ICMP)
    @param vrf_id - VRF id of tenant
    @param proto - protocol number
*/
define nat64_st_details {
  u32 context;
  u8 il_addr[16];
  u8 ol_addr[4];
  u16 il_port;
  u16 ol_port;
  u8 ir_addr[16];
  u8 or_addr[4];
  u16 r_port;
  u32 vrf_id;
  u8 proto;
};

/** \brief Add/del NAT64 prefix
    @param client_index - opaque cookie to identify the sender
    @param context - sender context, to match reply w/ request
    @param prefix - NAT64 prefix
    @param prefix - NAT64 prefix length
    @param vrf_id - VRF id of tenant
    @param is_add - 1 if add, 0 if delete
*/
autoreply define nat64_add_del_prefix {
  u32 client_index;
  u32 context;
  u8 prefix[16];
  u8 prefix_len;
  u32 vrf_id;
  u8 is_add;
};

/** \brief Dump NAT64 prefix
    @param client_index - opaque cookie to identify the sender
    @param context - sender context, to match reply w/ request
*/
define nat64_prefix_dump {
  u32 client_index;
  u32 context;
};

/** \brief Dump NAT64 prefix details response
    @param context - sender context, to match reply w/ request
    @param prefix - NAT64 prefix
    @param prefix - NAT64 prefix length
    @param vrf_id - VRF id of tenant
*/
define nat64_prefix_details {
  u32 context;
  u8 prefix[16];
  u8 prefix_len;
  u32 vrf_id;
};

/** \brief Add/delete NAT64 pool address from specific interfce
    @param client_index - opaque cookie to identify the sender
    @param context - sender context, to match reply w/ request
    @param is_add - 1 if add, 0 if delete
    @param sw_if_index - software index of the interface
*/
autoreply define nat64_add_del_interface_addr {
  u32 client_index;
  u32 context;
  u8 is_add;
  u8 is_inside;
  u32 sw_if_index;
};


/*
 * DS-Lite APIs
 */

/** \brief Add/delete address range to DS-Lite pool
    @param client_index - opaque cookie to identify the sender
    @param context - sender context, to match reply w/ request
    @param start_addr - start address of the range
    @param end_addr - end address of the range
    @param is_add - 1 if add, 0 if delete
*/
autoreply define dslite_add_del_pool_addr_range {
  u32 client_index;
  u32 context;
  u8 start_addr[4];
  u8 end_addr[4];
  u8 is_add;
};

/** \brief Dump DS-Lite addresses
    @param client_index - opaque cookie to identify the sender
    @param context - sender context, to match reply w/ request
*/
define dslite_address_dump {
  u32 client_index;
  u32 context;
};

/** \brief DS-Lite address details response
    @param context - sender context, to match reply w/ request
    @param ip_address - IPv4 address
*/
define dslite_address_details {
  u32 context;
  u8 ip_address[4];
};

/** \brief Set AFTR IPv6 and IPv4 addresses
    @param client_index - opaque cookie to identify the sender
    @param context - sender context, to match reply w/ request
    @param ip4_addr - IPv4 address
    @param ip6_addr - IP64 address
*/
autoreply define dslite_set_aftr_addr {
  u32 client_index;
  u32 context;
  u8 ip4_addr[4];
  u8 ip6_addr[16];
};

/** \brief Get AFTR IPv6 and IPv4 addresses
    @param client_index - opaque cookie to identify the sender
    @param context - sender context, to match reply w/ request
*/
define dslite_get_aftr_addr {
  u32 client_index;
  u32 context;
};

/** \brief Response to get AFTR IPv6 and IPv4 addresses
    @param context - sender context, to match reply w/ request
    @param retval - return code
    @param ip4_addr - IPv4 address
    @param ip6_addr - IP64 address
*/
define dslite_get_aftr_addr_reply {
  u32 context;
  i32 retval;
  u8 ip4_addr[4];
  u8 ip6_addr[16];
};

/** \brief Set B4 IPv6 and IPv4 addresses
    @param client_index - opaque cookie to identify the sender
    @param context - sender context, to match reply w/ request
    @param ip4_addr - IPv4 address
    @param ip6_addr - IP64 address
*/
autoreply define dslite_set_b4_addr {
  u32 client_index;
  u32 context;
  u8 ip4_addr[4];
  u8 ip6_addr[16];
};

/** \brief Get B4 IPv6 and IPv4 addresses
    @param client_index - opaque cookie to identify the sender
    @param context - sender context, to match reply w/ request
*/
define dslite_get_b4_addr {
  u32 client_index;
  u32 context;
};

/** \brief Response to get B4 IPv6 and IPv4 addresses
    @param context - sender context, to match reply w/ request
    @param retval - return code
    @param ip4_addr - IPv4 address
    @param ip6_addr - IP64 address
*/
define dslite_get_b4_addr_reply {
  u32 context;
  i32 retval;
  u8 ip4_addr[4];
  u8 ip6_addr[16];
};

/*
 * NAT66 APIs
 */
/** \brief Enable/disable NAT66 feature on the interface
    @param client_index - opaque cookie to identify the sender
    @param context - sender context, to match reply w/ request
    @param is_add - 1 if add, 0 if delete
    @param is_inside - 1 if inside, 0 if outside
    @param sw_if_index - software index of the interface
*/
autoreply define nat66_add_del_interface {
  u32 client_index;
  u32 context;
  u8 is_add;
  u8 is_inside;
  u32 sw_if_index;
};

/** \brief Dump interfaces with NAT66 feature
    @param client_index - opaque cookie to identify the sender
    @param context - sender context, to match reply w/ request
*/
define nat66_interface_dump {
  u32 client_index;
  u32 context;
};

/** \brief NAT66 interface details response
    @param context - sender context, to match reply w/ request
    @param is_inside - 1 if inside, 0 if outside
    @param sw_if_index - software index of the interface
*/
define nat66_interface_details {
  u32 context;
  u8 is_inside;
  u32 sw_if_index;
};

/** \brief Add/delete 1:1 NAT66
    @param client_index - opaque cookie to identify the sender
    @param context - sender context, to match reply w/ request
    @param is_add - 1 if add, 0 if delete
    @param local_ip_address - local IPv6 address
    @param external_ip_address - external IPv6 address
    @param vrf_id - VRF id of tenant
*/
autoreply define nat66_add_del_static_mapping {
  u32 client_index;
  u32 context;
  u8 is_add;
  u8 local_ip_address[16];
  u8 external_ip_address[16];
  u32 vrf_id;
};

/** \brief Dump NAT66 static mappings
    @param client_index - opaque cookie to identify the sender
    @param context - sender context, to match reply w/ request
*/
define nat66_static_mapping_dump {
  u32 client_index;
  u32 context;
};

/** \brief NAT66 static mapping details response
    @param context - sender context, to match reply w/ request
    @param local_ip_address - local IPv6 address
    @param external_ip_address - external IPv6 address
    @param vrf_id - VRF id of tenant
    @param total_bytes - count of bytes sent through static mapping
    @param total_pkts - count of pakets sent through static mapping
*/
define nat66_static_mapping_details {
  u32 context;
  u8 local_ip_address[16];
  u8 external_ip_address[16];
  u32 vrf_id;
  u64 total_bytes;
  u64 total_pkts;
};