Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2017-present Open Networking Foundation |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
Carmelo Cascone | 356ab8b | 2019-09-25 01:02:53 -0700 | [diff] [blame] | 17 | package org.onosproject.pipelines.fabric.impl.behaviour.pipeliner; |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 18 | |
Daniele Moro | 01ca2ab | 2019-06-25 11:48:48 -0700 | [diff] [blame] | 19 | import com.google.common.collect.ImmutableList; |
Carmelo Cascone | b5324e7 | 2018-11-25 02:26:32 -0800 | [diff] [blame] | 20 | import org.junit.Before; |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 21 | import org.junit.Ignore; |
| 22 | import org.junit.Test; |
| 23 | import org.onlab.packet.Ethernet; |
| 24 | import org.onlab.packet.IPv4; |
Charles Chan | 384aea2 | 2018-08-23 22:08:02 -0700 | [diff] [blame] | 25 | import org.onlab.packet.MacAddress; |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 26 | import org.onlab.packet.TpPort; |
| 27 | import org.onlab.packet.UDP; |
Daniele Moro | 01ca2ab | 2019-06-25 11:48:48 -0700 | [diff] [blame] | 28 | import org.onosproject.net.PortNumber; |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 29 | import org.onosproject.net.flow.DefaultFlowRule; |
| 30 | import org.onosproject.net.flow.DefaultTrafficSelector; |
| 31 | import org.onosproject.net.flow.DefaultTrafficTreatment; |
| 32 | import org.onosproject.net.flow.FlowRule; |
| 33 | import org.onosproject.net.flow.TrafficSelector; |
| 34 | import org.onosproject.net.flow.TrafficTreatment; |
Charles Chan | 384aea2 | 2018-08-23 22:08:02 -0700 | [diff] [blame] | 35 | import org.onosproject.net.flow.criteria.Criterion; |
| 36 | import org.onosproject.net.flow.criteria.EthCriterion; |
Wailok Shum | fb7e787 | 2021-06-18 17:30:08 +0800 | [diff] [blame] | 37 | import org.onosproject.net.flow.criteria.PiCriterion; |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 38 | import org.onosproject.net.flowobjective.DefaultForwardingObjective; |
| 39 | import org.onosproject.net.flowobjective.ForwardingObjective; |
Daniele Moro | 01ca2ab | 2019-06-25 11:48:48 -0700 | [diff] [blame] | 40 | import org.onosproject.net.group.DefaultGroupBucket; |
| 41 | import org.onosproject.net.group.DefaultGroupDescription; |
| 42 | import org.onosproject.net.group.DefaultGroupKey; |
| 43 | import org.onosproject.net.group.GroupBucket; |
| 44 | import org.onosproject.net.group.GroupBuckets; |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 45 | import org.onosproject.net.group.GroupDescription; |
Daniele Moro | 01ca2ab | 2019-06-25 11:48:48 -0700 | [diff] [blame] | 46 | import org.onosproject.net.group.GroupKey; |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 47 | import org.onosproject.net.pi.model.PiTableId; |
| 48 | import org.onosproject.net.pi.runtime.PiAction; |
| 49 | import org.onosproject.net.pi.runtime.PiActionParam; |
Carmelo Cascone | 2102bfb | 2020-12-04 16:54:24 -0800 | [diff] [blame] | 50 | import org.onosproject.pipelines.fabric.FabricConstants; |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 51 | |
| 52 | import java.util.List; |
| 53 | |
| 54 | import static org.junit.Assert.assertEquals; |
| 55 | import static org.junit.Assert.assertTrue; |
Wailok Shum | fb7e787 | 2021-06-18 17:30:08 +0800 | [diff] [blame] | 56 | import static org.onosproject.pipelines.fabric.impl.behaviour.Constants.PORT_TYPE_EDGE; |
| 57 | import static org.onosproject.pipelines.fabric.impl.behaviour.Constants.PORT_TYPE_INFRA; |
| 58 | import static org.onosproject.pipelines.fabric.impl.behaviour.Constants.PORT_TYPE_MASK; |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 59 | |
| 60 | /** |
| 61 | * Test cases for fabric.p4 pipeline forwarding control block. |
| 62 | */ |
Carmelo Cascone | 2388cc1 | 2021-05-26 19:30:30 +0200 | [diff] [blame] | 63 | public class ForwardingObjectiveTranslatorTest extends BaseObjectiveTranslatorTest { |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 64 | |
Carmelo Cascone | b5324e7 | 2018-11-25 02:26:32 -0800 | [diff] [blame] | 65 | private ForwardingObjectiveTranslator translator; |
| 66 | |
| 67 | @Before |
| 68 | public void setup() { |
| 69 | super.doSetup(); |
| 70 | translator = new ForwardingObjectiveTranslator(DEVICE_ID, capabilitiesHashed); |
| 71 | } |
| 72 | |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 73 | /** |
| 74 | * Test versatile flag of forwarding objective with ARP match. |
| 75 | */ |
| 76 | @Test |
| 77 | public void testAclArp() { |
| 78 | TrafficTreatment treatment = DefaultTrafficTreatment.builder() |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 79 | .punt() |
| 80 | .build(); |
| 81 | // ARP |
| 82 | TrafficSelector selector = DefaultTrafficSelector.builder() |
| 83 | .matchEthType(Ethernet.TYPE_ARP) |
| 84 | .build(); |
| 85 | ForwardingObjective fwd = DefaultForwardingObjective.builder() |
| 86 | .withSelector(selector) |
| 87 | .withPriority(PRIORITY) |
| 88 | .fromApp(APP_ID) |
| 89 | .makePermanent() |
| 90 | .withFlag(ForwardingObjective.Flag.VERSATILE) |
| 91 | .withTreatment(treatment) |
| 92 | .add(); |
| 93 | |
Carmelo Cascone | b5324e7 | 2018-11-25 02:26:32 -0800 | [diff] [blame] | 94 | ObjectiveTranslation result = translator.translate(fwd); |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 95 | |
| 96 | List<FlowRule> flowRulesInstalled = (List<FlowRule>) result.flowRules(); |
| 97 | List<GroupDescription> groupsInstalled = (List<GroupDescription>) result.groups(); |
| 98 | assertEquals(1, flowRulesInstalled.size()); |
Daniele Moro | 01ca2ab | 2019-06-25 11:48:48 -0700 | [diff] [blame] | 99 | assertEquals(1, groupsInstalled.size()); |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 100 | |
| 101 | FlowRule actualFlowRule = flowRulesInstalled.get(0); |
Carmelo Cascone | b5324e7 | 2018-11-25 02:26:32 -0800 | [diff] [blame] | 102 | PiAction piAction = PiAction.builder() |
Daniele Moro | 01ca2ab | 2019-06-25 11:48:48 -0700 | [diff] [blame] | 103 | .withId(FabricConstants.FABRIC_INGRESS_ACL_SET_CLONE_SESSION_ID) |
| 104 | .withParameter(new PiActionParam( |
| 105 | FabricConstants.CLONE_ID, |
| 106 | ForwardingObjectiveTranslator.CLONE_TO_CPU_ID)) |
Carmelo Cascone | b5324e7 | 2018-11-25 02:26:32 -0800 | [diff] [blame] | 107 | .build(); |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 108 | FlowRule expectedFlowRule = DefaultFlowRule.builder() |
| 109 | .forDevice(DEVICE_ID) |
Carmelo Cascone | b5324e7 | 2018-11-25 02:26:32 -0800 | [diff] [blame] | 110 | .forTable(FabricConstants.FABRIC_INGRESS_ACL_ACL) |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 111 | .withPriority(PRIORITY) |
| 112 | .makePermanent() |
| 113 | .withSelector(selector) |
Carmelo Cascone | b5324e7 | 2018-11-25 02:26:32 -0800 | [diff] [blame] | 114 | .withTreatment(DefaultTrafficTreatment.builder() |
| 115 | .piTableAction(piAction).build()) |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 116 | .fromApp(APP_ID) |
| 117 | .build(); |
| 118 | |
Daniele Moro | 01ca2ab | 2019-06-25 11:48:48 -0700 | [diff] [blame] | 119 | GroupDescription actualCloneGroup = groupsInstalled.get(0); |
| 120 | TrafficTreatment cloneGroupTreatment = DefaultTrafficTreatment.builder() |
| 121 | .setOutput(PortNumber.CONTROLLER) |
| 122 | .build(); |
| 123 | |
| 124 | List<GroupBucket> cloneBuckets = ImmutableList.of( |
| 125 | DefaultGroupBucket.createCloneGroupBucket(cloneGroupTreatment)); |
| 126 | |
| 127 | GroupBuckets cloneGroupBuckets = new GroupBuckets(cloneBuckets); |
| 128 | GroupKey cloneGroupKey = new DefaultGroupKey( |
| 129 | FabricPipeliner.KRYO.serialize(ForwardingObjectiveTranslator.CLONE_TO_CPU_ID)); |
| 130 | GroupDescription expectedCloneGroup = new DefaultGroupDescription( |
| 131 | DEVICE_ID, |
| 132 | GroupDescription.Type.CLONE, |
| 133 | cloneGroupBuckets, |
| 134 | cloneGroupKey, |
| 135 | ForwardingObjectiveTranslator.CLONE_TO_CPU_ID, |
| 136 | APP_ID |
| 137 | ); |
| 138 | |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 139 | assertTrue(expectedFlowRule.exactMatch(actualFlowRule)); |
Daniele Moro | 01ca2ab | 2019-06-25 11:48:48 -0700 | [diff] [blame] | 140 | assertTrue(expectedCloneGroup.equals(actualCloneGroup)); |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 141 | } |
| 142 | |
| 143 | /** |
| 144 | * Test versatile flag of forwarding objective with DHCP match. |
| 145 | */ |
| 146 | @Test |
| 147 | public void testAclDhcp() { |
| 148 | TrafficTreatment treatment = DefaultTrafficTreatment.builder() |
| 149 | .wipeDeferred() |
| 150 | .punt() |
| 151 | .build(); |
| 152 | // DHCP |
| 153 | TrafficSelector selector = DefaultTrafficSelector.builder() |
| 154 | .matchEthType(Ethernet.TYPE_IPV4) |
| 155 | .matchIPProtocol(IPv4.PROTOCOL_UDP) |
| 156 | .matchUdpSrc(TpPort.tpPort(UDP.DHCP_CLIENT_PORT)) |
| 157 | .matchUdpDst(TpPort.tpPort(UDP.DHCP_SERVER_PORT)) |
| 158 | .build(); |
| 159 | ForwardingObjective fwd = DefaultForwardingObjective.builder() |
| 160 | .withSelector(selector) |
| 161 | .withPriority(PRIORITY) |
| 162 | .fromApp(APP_ID) |
| 163 | .makePermanent() |
| 164 | .withFlag(ForwardingObjective.Flag.VERSATILE) |
| 165 | .withTreatment(treatment) |
| 166 | .add(); |
| 167 | |
Carmelo Cascone | b5324e7 | 2018-11-25 02:26:32 -0800 | [diff] [blame] | 168 | ObjectiveTranslation result = translator.translate(fwd); |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 169 | |
| 170 | List<FlowRule> flowRulesInstalled = (List<FlowRule>) result.flowRules(); |
| 171 | List<GroupDescription> groupsInstalled = (List<GroupDescription>) result.groups(); |
| 172 | assertEquals(1, flowRulesInstalled.size()); |
| 173 | assertTrue(groupsInstalled.isEmpty()); |
| 174 | |
| 175 | FlowRule actualFlowRule = flowRulesInstalled.get(0); |
Carmelo Cascone | b5324e7 | 2018-11-25 02:26:32 -0800 | [diff] [blame] | 176 | PiAction piAction = PiAction.builder() |
| 177 | .withId(FabricConstants.FABRIC_INGRESS_ACL_PUNT_TO_CPU) |
| 178 | .build(); |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 179 | FlowRule expectedFlowRule = DefaultFlowRule.builder() |
| 180 | .forDevice(DEVICE_ID) |
Carmelo Cascone | b5324e7 | 2018-11-25 02:26:32 -0800 | [diff] [blame] | 181 | .forTable(FabricConstants.FABRIC_INGRESS_ACL_ACL) |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 182 | .withPriority(PRIORITY) |
| 183 | .makePermanent() |
| 184 | .withSelector(selector) |
Carmelo Cascone | b5324e7 | 2018-11-25 02:26:32 -0800 | [diff] [blame] | 185 | .withTreatment(DefaultTrafficTreatment.builder() |
| 186 | .piTableAction(piAction).build()) |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 187 | .fromApp(APP_ID) |
| 188 | .build(); |
| 189 | |
| 190 | assertTrue(expectedFlowRule.exactMatch(actualFlowRule)); |
| 191 | } |
Wailok Shum | fb7e787 | 2021-06-18 17:30:08 +0800 | [diff] [blame] | 192 | |
| 193 | /** |
| 194 | * Test versatile flag of forwarding objective with next step. |
| 195 | */ |
| 196 | @Test |
| 197 | public void testAclNext() { |
| 198 | // ACL 8-tuples |
| 199 | TrafficSelector selector = DefaultTrafficSelector.builder() |
| 200 | .matchEthType(Ethernet.TYPE_IPV4) |
| 201 | .matchIPDst(IPV4_UNICAST_ADDR) |
| 202 | .build(); |
| 203 | ForwardingObjective fwd = DefaultForwardingObjective.builder() |
| 204 | .withSelector(selector) |
| 205 | .withPriority(PRIORITY) |
| 206 | .fromApp(APP_ID) |
| 207 | .makePermanent() |
| 208 | .withFlag(ForwardingObjective.Flag.VERSATILE) |
| 209 | .nextStep(NEXT_ID_1) |
| 210 | .add(); |
| 211 | |
| 212 | ObjectiveTranslation result = translator.translate(fwd); |
| 213 | |
| 214 | List<FlowRule> flowRulesInstalled = (List<FlowRule>) result.flowRules(); |
| 215 | List<GroupDescription> groupsInstalled = (List<GroupDescription>) result.groups(); |
| 216 | assertEquals(1, flowRulesInstalled.size()); |
| 217 | assertTrue(groupsInstalled.isEmpty()); |
| 218 | |
| 219 | FlowRule actualFlowRule = flowRulesInstalled.get(0); |
| 220 | PiAction piAction = PiAction.builder() |
| 221 | .withId(FabricConstants.FABRIC_INGRESS_ACL_SET_NEXT_ID_ACL) |
| 222 | .withParameter(new PiActionParam(FabricConstants.NEXT_ID, NEXT_ID_1)) |
| 223 | .build(); |
| 224 | FlowRule expectedFlowRule = DefaultFlowRule.builder() |
| 225 | .forDevice(DEVICE_ID) |
| 226 | .forTable(FabricConstants.FABRIC_INGRESS_ACL_ACL) |
| 227 | .withPriority(PRIORITY) |
| 228 | .makePermanent() |
| 229 | .withSelector(selector) |
| 230 | .withTreatment(DefaultTrafficTreatment.builder() |
| 231 | .piTableAction(piAction).build()) |
| 232 | .fromApp(APP_ID) |
| 233 | .build(); |
| 234 | |
| 235 | assertTrue(expectedFlowRule.exactMatch(actualFlowRule)); |
| 236 | } |
| 237 | |
| 238 | /** |
| 239 | * Test versatile flag of forwarding objective with next step and port type. |
| 240 | */ |
| 241 | @Test |
| 242 | public void testAclNextWithPortType() { |
| 243 | // ACL 8-tuples |
| 244 | TrafficSelector selector = DefaultTrafficSelector.builder() |
| 245 | .matchEthType(Ethernet.TYPE_IPV4) |
| 246 | .matchIPDst(IPV4_UNICAST_ADDR) |
| 247 | .build(); |
| 248 | TrafficSelector metaSelector = DefaultTrafficSelector.builder() |
| 249 | .matchMetadata(PORT_TYPE_EDGE) |
| 250 | .build(); |
| 251 | ForwardingObjective fwd = DefaultForwardingObjective.builder() |
| 252 | .withSelector(selector) |
| 253 | .withPriority(PRIORITY) |
| 254 | .fromApp(APP_ID) |
| 255 | .makePermanent() |
| 256 | .withFlag(ForwardingObjective.Flag.VERSATILE) |
| 257 | .nextStep(NEXT_ID_1) |
| 258 | .withMeta(metaSelector) |
| 259 | .add(); |
| 260 | |
| 261 | ObjectiveTranslation result = translator.translate(fwd); |
| 262 | |
| 263 | List<FlowRule> flowRulesInstalled = (List<FlowRule>) result.flowRules(); |
| 264 | List<GroupDescription> groupsInstalled = (List<GroupDescription>) result.groups(); |
| 265 | assertEquals(1, flowRulesInstalled.size()); |
| 266 | assertTrue(groupsInstalled.isEmpty()); |
| 267 | |
| 268 | FlowRule actualFlowRule = flowRulesInstalled.get(0); |
| 269 | PiAction piAction = PiAction.builder() |
| 270 | .withId(FabricConstants.FABRIC_INGRESS_ACL_SET_NEXT_ID_ACL) |
| 271 | .withParameter(new PiActionParam(FabricConstants.NEXT_ID, NEXT_ID_1)) |
| 272 | .build(); |
| 273 | TrafficSelector expectedSelector = DefaultTrafficSelector.builder() |
| 274 | .matchEthType(Ethernet.TYPE_IPV4) |
| 275 | .matchIPDst(IPV4_UNICAST_ADDR) |
| 276 | .matchPi(PiCriterion.builder() |
| 277 | .matchTernary(FabricConstants.HDR_PORT_TYPE, PORT_TYPE_EDGE, PORT_TYPE_MASK) |
| 278 | .build()) |
| 279 | .build(); |
| 280 | FlowRule expectedFlowRule = DefaultFlowRule.builder() |
| 281 | .forDevice(DEVICE_ID) |
| 282 | .forTable(FabricConstants.FABRIC_INGRESS_ACL_ACL) |
| 283 | .withPriority(PRIORITY) |
| 284 | .makePermanent() |
| 285 | .withSelector(expectedSelector) |
| 286 | .withTreatment(DefaultTrafficTreatment.builder() |
| 287 | .piTableAction(piAction).build()) |
| 288 | .fromApp(APP_ID) |
| 289 | .build(); |
| 290 | |
| 291 | assertTrue(expectedFlowRule.exactMatch(actualFlowRule)); |
| 292 | |
| 293 | metaSelector = DefaultTrafficSelector.builder() |
| 294 | .matchMetadata(PORT_TYPE_INFRA) |
| 295 | .build(); |
| 296 | fwd = DefaultForwardingObjective.builder() |
| 297 | .withSelector(selector) |
| 298 | .withPriority(PRIORITY) |
| 299 | .fromApp(APP_ID) |
| 300 | .makePermanent() |
| 301 | .withFlag(ForwardingObjective.Flag.VERSATILE) |
| 302 | .nextStep(NEXT_ID_1) |
| 303 | .withMeta(metaSelector) |
| 304 | .add(); |
| 305 | |
| 306 | result = translator.translate(fwd); |
| 307 | |
| 308 | flowRulesInstalled = (List<FlowRule>) result.flowRules(); |
| 309 | groupsInstalled = (List<GroupDescription>) result.groups(); |
| 310 | assertEquals(1, flowRulesInstalled.size()); |
| 311 | assertTrue(groupsInstalled.isEmpty()); |
| 312 | |
| 313 | actualFlowRule = flowRulesInstalled.get(0); |
| 314 | expectedSelector = DefaultTrafficSelector.builder() |
| 315 | .matchEthType(Ethernet.TYPE_IPV4) |
| 316 | .matchIPDst(IPV4_UNICAST_ADDR) |
| 317 | .matchPi(PiCriterion.builder() |
| 318 | .matchTernary(FabricConstants.HDR_PORT_TYPE, PORT_TYPE_INFRA, PORT_TYPE_MASK) |
| 319 | .build()) |
| 320 | .build(); |
| 321 | expectedFlowRule = DefaultFlowRule.builder() |
| 322 | .forDevice(DEVICE_ID) |
| 323 | .forTable(FabricConstants.FABRIC_INGRESS_ACL_ACL) |
| 324 | .withPriority(PRIORITY) |
| 325 | .makePermanent() |
| 326 | .withSelector(expectedSelector) |
| 327 | .withTreatment(DefaultTrafficTreatment.builder() |
| 328 | .piTableAction(piAction).build()) |
| 329 | .fromApp(APP_ID) |
| 330 | .build(); |
| 331 | |
| 332 | assertTrue(expectedFlowRule.exactMatch(actualFlowRule)); |
| 333 | } |
| 334 | |
| 335 | /** |
Wailok Shum | 4f51bde | 2021-06-11 22:48:41 +0800 | [diff] [blame] | 336 | * Test versatile flag of forwarding objective with acl drop. |
| 337 | */ |
| 338 | @Test |
| 339 | public void testAclDrop() { |
| 340 | TrafficTreatment treatment = DefaultTrafficTreatment.builder() |
| 341 | .wipeDeferred() |
| 342 | .build(); |
| 343 | // ACL 8-tuples like |
| 344 | TrafficSelector selector = DefaultTrafficSelector.builder() |
| 345 | .matchIPDst(IPV4_UNICAST_ADDR) |
| 346 | .build(); |
| 347 | ForwardingObjective fwd = DefaultForwardingObjective.builder() |
| 348 | .withSelector(selector) |
| 349 | .withPriority(PRIORITY) |
| 350 | .fromApp(APP_ID) |
| 351 | .makePermanent() |
| 352 | .withFlag(ForwardingObjective.Flag.VERSATILE) |
| 353 | .withTreatment(treatment) |
| 354 | .add(); |
| 355 | |
| 356 | ObjectiveTranslation result = translator.translate(fwd); |
| 357 | |
| 358 | List<FlowRule> flowRulesInstalled = (List<FlowRule>) result.flowRules(); |
| 359 | List<GroupDescription> groupsInstalled = (List<GroupDescription>) result.groups(); |
| 360 | assertEquals(1, flowRulesInstalled.size()); |
| 361 | assertTrue(groupsInstalled.isEmpty()); |
| 362 | |
| 363 | FlowRule actualFlowRule = flowRulesInstalled.get(0); |
| 364 | PiAction piAction = PiAction.builder() |
| 365 | .withId(FabricConstants.FABRIC_INGRESS_ACL_DROP) |
| 366 | .build(); |
| 367 | FlowRule expectedFlowRule = DefaultFlowRule.builder() |
| 368 | .forDevice(DEVICE_ID) |
| 369 | .forTable(FabricConstants.FABRIC_INGRESS_ACL_ACL) |
| 370 | .withPriority(PRIORITY) |
| 371 | .makePermanent() |
| 372 | .withSelector(selector) |
| 373 | .withTreatment(DefaultTrafficTreatment.builder() |
| 374 | .piTableAction(piAction).build()) |
| 375 | .fromApp(APP_ID) |
| 376 | .build(); |
| 377 | |
| 378 | assertTrue(expectedFlowRule.exactMatch(actualFlowRule)); |
| 379 | } |
| 380 | |
| 381 | /** |
| 382 | * Test versatile flag of forwarding objective with acl nop. |
| 383 | */ |
| 384 | @Test |
| 385 | public void testAclNop() { |
| 386 | TrafficTreatment treatment = DefaultTrafficTreatment.builder() |
| 387 | .build(); |
| 388 | // ACL 8-tuples like |
| 389 | TrafficSelector selector = DefaultTrafficSelector.builder() |
| 390 | .matchIPDst(IPV4_UNICAST_ADDR) |
| 391 | .build(); |
| 392 | ForwardingObjective fwd = DefaultForwardingObjective.builder() |
| 393 | .withSelector(selector) |
| 394 | .withPriority(PRIORITY) |
| 395 | .fromApp(APP_ID) |
| 396 | .makePermanent() |
| 397 | .withFlag(ForwardingObjective.Flag.VERSATILE) |
| 398 | .withTreatment(treatment) |
| 399 | .add(); |
| 400 | |
| 401 | ObjectiveTranslation result = translator.translate(fwd); |
| 402 | |
| 403 | List<FlowRule> flowRulesInstalled = (List<FlowRule>) result.flowRules(); |
| 404 | List<GroupDescription> groupsInstalled = (List<GroupDescription>) result.groups(); |
| 405 | assertEquals(1, flowRulesInstalled.size()); |
| 406 | assertTrue(groupsInstalled.isEmpty()); |
| 407 | |
| 408 | FlowRule actualFlowRule = flowRulesInstalled.get(0); |
| 409 | PiAction piAction = PiAction.builder() |
| 410 | .withId(FabricConstants.FABRIC_INGRESS_ACL_NOP_ACL) |
| 411 | .build(); |
| 412 | FlowRule expectedFlowRule = DefaultFlowRule.builder() |
| 413 | .forDevice(DEVICE_ID) |
| 414 | .forTable(FabricConstants.FABRIC_INGRESS_ACL_ACL) |
| 415 | .withPriority(PRIORITY) |
| 416 | .makePermanent() |
| 417 | .withSelector(selector) |
| 418 | .withTreatment(DefaultTrafficTreatment.builder() |
| 419 | .piTableAction(piAction).build()) |
| 420 | .fromApp(APP_ID) |
| 421 | .build(); |
| 422 | |
| 423 | assertTrue(expectedFlowRule.exactMatch(actualFlowRule)); |
| 424 | } |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 425 | |
| 426 | /** |
| 427 | * Test programming L2 unicast rule to bridging table. |
| 428 | */ |
| 429 | @Test |
Carmelo Cascone | b5324e7 | 2018-11-25 02:26:32 -0800 | [diff] [blame] | 430 | public void testL2Unicast() throws FabricPipelinerException { |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 431 | TrafficSelector selector = DefaultTrafficSelector.builder() |
| 432 | .matchVlanId(VLAN_100) |
| 433 | .matchEthDst(HOST_MAC) |
| 434 | .build(); |
Yi Tseng | 43ee7e8 | 2018-04-12 16:37:34 +0800 | [diff] [blame] | 435 | testSpecificForward(FabricConstants.FABRIC_INGRESS_FORWARDING_BRIDGING, |
Charles Chan | 384aea2 | 2018-08-23 22:08:02 -0700 | [diff] [blame] | 436 | buildExpectedSelector(selector), selector, NEXT_ID_1); |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 437 | } |
| 438 | |
| 439 | @Test |
Carmelo Cascone | b5324e7 | 2018-11-25 02:26:32 -0800 | [diff] [blame] | 440 | public void testL2Broadcast() throws FabricPipelinerException { |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 441 | TrafficSelector selector = DefaultTrafficSelector.builder() |
| 442 | .matchVlanId(VLAN_100) |
| 443 | .build(); |
Yi Tseng | 43ee7e8 | 2018-04-12 16:37:34 +0800 | [diff] [blame] | 444 | testSpecificForward(FabricConstants.FABRIC_INGRESS_FORWARDING_BRIDGING, |
| 445 | selector, selector, NEXT_ID_1); |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 446 | } |
| 447 | |
| 448 | @Test |
Carmelo Cascone | b5324e7 | 2018-11-25 02:26:32 -0800 | [diff] [blame] | 449 | public void testIPv4Unicast() throws FabricPipelinerException { |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 450 | TrafficSelector selector = DefaultTrafficSelector.builder() |
| 451 | .matchEthType(Ethernet.TYPE_IPV4) |
| 452 | .matchIPDst(IPV4_UNICAST_ADDR) |
| 453 | .build(); |
| 454 | TrafficSelector expectedSelector = DefaultTrafficSelector.builder() |
| 455 | .matchIPDst(IPV4_UNICAST_ADDR) |
| 456 | .build(); |
Charles Chan | 384aea2 | 2018-08-23 22:08:02 -0700 | [diff] [blame] | 457 | testSpecificForward(FabricConstants.FABRIC_INGRESS_FORWARDING_ROUTING_V4, |
Yi Tseng | 43ee7e8 | 2018-04-12 16:37:34 +0800 | [diff] [blame] | 458 | expectedSelector, selector, NEXT_ID_1); |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 459 | } |
| 460 | |
| 461 | @Test |
Carmelo Cascone | b5324e7 | 2018-11-25 02:26:32 -0800 | [diff] [blame] | 462 | public void testIPv4UnicastWithNoNextId() throws FabricPipelinerException { |
Yi Tseng | df3eec5 | 2018-02-15 14:56:02 -0800 | [diff] [blame] | 463 | TrafficSelector selector = DefaultTrafficSelector.builder() |
| 464 | .matchEthType(Ethernet.TYPE_IPV4) |
| 465 | .matchIPDst(IPV4_UNICAST_ADDR) |
| 466 | .build(); |
| 467 | TrafficSelector expectedSelector = DefaultTrafficSelector.builder() |
| 468 | .matchIPDst(IPV4_UNICAST_ADDR) |
| 469 | .build(); |
Charles Chan | 384aea2 | 2018-08-23 22:08:02 -0700 | [diff] [blame] | 470 | testSpecificForward(FabricConstants.FABRIC_INGRESS_FORWARDING_ROUTING_V4, |
Yi Tseng | 43ee7e8 | 2018-04-12 16:37:34 +0800 | [diff] [blame] | 471 | expectedSelector, selector, null); |
Yi Tseng | df3eec5 | 2018-02-15 14:56:02 -0800 | [diff] [blame] | 472 | } |
| 473 | |
| 474 | @Test |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 475 | @Ignore |
Carmelo Cascone | b5324e7 | 2018-11-25 02:26:32 -0800 | [diff] [blame] | 476 | public void testIPv4Multicast() throws FabricPipelinerException { |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 477 | TrafficSelector selector = DefaultTrafficSelector.builder() |
| 478 | .matchEthType(Ethernet.TYPE_IPV4) |
| 479 | .matchVlanId(VLAN_100) |
| 480 | .matchIPDst(IPV4_MCAST_ADDR) |
| 481 | .build(); |
| 482 | TrafficSelector expectedSelector = DefaultTrafficSelector.builder() |
| 483 | .matchIPDst(IPV4_MCAST_ADDR) |
| 484 | .build(); |
Charles Chan | 384aea2 | 2018-08-23 22:08:02 -0700 | [diff] [blame] | 485 | testSpecificForward(FabricConstants.FABRIC_INGRESS_FORWARDING_ROUTING_V4, |
Yi Tseng | 43ee7e8 | 2018-04-12 16:37:34 +0800 | [diff] [blame] | 486 | expectedSelector, selector, NEXT_ID_1); |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 487 | } |
| 488 | |
| 489 | @Test |
| 490 | @Ignore |
Carmelo Cascone | b5324e7 | 2018-11-25 02:26:32 -0800 | [diff] [blame] | 491 | public void testIPv6Unicast() throws FabricPipelinerException { |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 492 | TrafficSelector selector = DefaultTrafficSelector.builder() |
| 493 | .matchEthType(Ethernet.TYPE_IPV6) |
| 494 | .matchIPDst(IPV6_UNICAST_ADDR) |
| 495 | .build(); |
| 496 | TrafficSelector expectedSelector = DefaultTrafficSelector.builder() |
| 497 | .matchIPDst(IPV6_UNICAST_ADDR) |
| 498 | .build(); |
Charles Chan | 384aea2 | 2018-08-23 22:08:02 -0700 | [diff] [blame] | 499 | testSpecificForward(FabricConstants.FABRIC_INGRESS_FORWARDING_ROUTING_V6, |
Yi Tseng | 43ee7e8 | 2018-04-12 16:37:34 +0800 | [diff] [blame] | 500 | expectedSelector, selector, NEXT_ID_1); |
| 501 | |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 502 | } |
| 503 | |
| 504 | @Test |
| 505 | @Ignore |
Carmelo Cascone | b5324e7 | 2018-11-25 02:26:32 -0800 | [diff] [blame] | 506 | public void testIPv6Multicast() throws FabricPipelinerException { |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 507 | TrafficSelector selector = DefaultTrafficSelector.builder() |
| 508 | .matchEthType(Ethernet.TYPE_IPV6) |
| 509 | .matchVlanId(VLAN_100) |
| 510 | .matchIPDst(IPV6_MCAST_ADDR) |
| 511 | .build(); |
| 512 | TrafficSelector expectedSelector = DefaultTrafficSelector.builder() |
| 513 | .matchIPDst(IPV6_MCAST_ADDR) |
| 514 | .build(); |
Charles Chan | 384aea2 | 2018-08-23 22:08:02 -0700 | [diff] [blame] | 515 | testSpecificForward(FabricConstants.FABRIC_INGRESS_FORWARDING_ROUTING_V6, |
Yi Tseng | 43ee7e8 | 2018-04-12 16:37:34 +0800 | [diff] [blame] | 516 | expectedSelector, selector, NEXT_ID_1); |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 517 | } |
| 518 | |
| 519 | @Test |
Carmelo Cascone | b5324e7 | 2018-11-25 02:26:32 -0800 | [diff] [blame] | 520 | public void testMpls() throws FabricPipelinerException { |
Yi Tseng | 1b154bd | 2017-11-20 17:48:19 -0800 | [diff] [blame] | 521 | TrafficSelector selector = DefaultTrafficSelector.builder() |
| 522 | .matchEthType(Ethernet.MPLS_UNICAST) |
| 523 | .matchMplsLabel(MPLS_10) |
| 524 | .matchMplsBos(true) |
| 525 | .build(); |
| 526 | TrafficSelector expectedSelector = DefaultTrafficSelector.builder() |
| 527 | .matchMplsLabel(MPLS_10) |
| 528 | .build(); |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 529 | |
Charles Chan | ea89a1c | 2018-08-13 13:14:18 -0700 | [diff] [blame] | 530 | PiActionParam nextIdParam = new PiActionParam(FabricConstants.NEXT_ID, NEXT_ID_1); |
Yi Tseng | 1b154bd | 2017-11-20 17:48:19 -0800 | [diff] [blame] | 531 | PiAction setNextIdAction = PiAction.builder() |
Yi Tseng | 43ee7e8 | 2018-04-12 16:37:34 +0800 | [diff] [blame] | 532 | .withId(FabricConstants.FABRIC_INGRESS_FORWARDING_POP_MPLS_AND_NEXT) |
Yi Tseng | 1b154bd | 2017-11-20 17:48:19 -0800 | [diff] [blame] | 533 | .withParameter(nextIdParam) |
| 534 | .build(); |
| 535 | TrafficTreatment treatment = DefaultTrafficTreatment.builder() |
| 536 | .piTableAction(setNextIdAction) |
| 537 | .build(); |
Yi Tseng | 43ee7e8 | 2018-04-12 16:37:34 +0800 | [diff] [blame] | 538 | testSpecificForward(FabricConstants.FABRIC_INGRESS_FORWARDING_MPLS, |
| 539 | expectedSelector, selector, NEXT_ID_1, treatment); |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 540 | } |
| 541 | |
| 542 | private void testSpecificForward(PiTableId expectedTableId, TrafficSelector expectedSelector, |
Carmelo Cascone | b5324e7 | 2018-11-25 02:26:32 -0800 | [diff] [blame] | 543 | TrafficSelector selector, Integer nextId) throws FabricPipelinerException { |
Yi Tseng | df3eec5 | 2018-02-15 14:56:02 -0800 | [diff] [blame] | 544 | TrafficTreatment setNextIdTreatment; |
| 545 | if (nextId == null) { |
| 546 | // Ref: RoutingRulePopulator.java->revokeIpRuleForRouter |
Carmelo Cascone | b5324e7 | 2018-11-25 02:26:32 -0800 | [diff] [blame] | 547 | |
| 548 | setNextIdTreatment = DefaultTrafficTreatment.builder(). |
| 549 | piTableAction(PiAction.builder() |
| 550 | .withId(FabricConstants.FABRIC_INGRESS_FORWARDING_NOP_ROUTING_V4) |
| 551 | .build()) |
| 552 | .build(); |
Yi Tseng | df3eec5 | 2018-02-15 14:56:02 -0800 | [diff] [blame] | 553 | } else { |
Charles Chan | ea89a1c | 2018-08-13 13:14:18 -0700 | [diff] [blame] | 554 | PiActionParam nextIdParam = new PiActionParam(FabricConstants.NEXT_ID, nextId); |
Yi Tseng | 47eac89 | 2018-07-11 02:17:04 +0800 | [diff] [blame] | 555 | PiAction.Builder setNextIdAction = PiAction.builder() |
| 556 | .withParameter(nextIdParam); |
| 557 | |
| 558 | if (expectedTableId.equals(FabricConstants.FABRIC_INGRESS_FORWARDING_BRIDGING)) { |
| 559 | setNextIdAction.withId(FabricConstants.FABRIC_INGRESS_FORWARDING_SET_NEXT_ID_BRIDGING); |
Charles Chan | 384aea2 | 2018-08-23 22:08:02 -0700 | [diff] [blame] | 560 | } else if (expectedTableId.equals(FabricConstants.FABRIC_INGRESS_FORWARDING_ROUTING_V4)) { |
| 561 | setNextIdAction.withId(FabricConstants.FABRIC_INGRESS_FORWARDING_SET_NEXT_ID_ROUTING_V4); |
| 562 | } else if (expectedTableId.equals(FabricConstants.FABRIC_INGRESS_FORWARDING_ROUTING_V6)) { |
| 563 | setNextIdAction.withId(FabricConstants.FABRIC_INGRESS_FORWARDING_SET_NEXT_ID_ROUTING_V6); |
Yi Tseng | 47eac89 | 2018-07-11 02:17:04 +0800 | [diff] [blame] | 564 | } |
| 565 | |
Yi Tseng | df3eec5 | 2018-02-15 14:56:02 -0800 | [diff] [blame] | 566 | setNextIdTreatment = DefaultTrafficTreatment.builder() |
Yi Tseng | 47eac89 | 2018-07-11 02:17:04 +0800 | [diff] [blame] | 567 | .piTableAction(setNextIdAction.build()) |
Yi Tseng | df3eec5 | 2018-02-15 14:56:02 -0800 | [diff] [blame] | 568 | .build(); |
| 569 | } |
Yi Tseng | 1b154bd | 2017-11-20 17:48:19 -0800 | [diff] [blame] | 570 | |
| 571 | testSpecificForward(expectedTableId, expectedSelector, selector, nextId, setNextIdTreatment); |
| 572 | |
| 573 | } |
| 574 | |
| 575 | private void testSpecificForward(PiTableId expectedTableId, TrafficSelector expectedSelector, |
Carmelo Cascone | b5324e7 | 2018-11-25 02:26:32 -0800 | [diff] [blame] | 576 | TrafficSelector selector, Integer nextId, TrafficTreatment treatment) |
| 577 | throws FabricPipelinerException { |
Yi Tseng | df3eec5 | 2018-02-15 14:56:02 -0800 | [diff] [blame] | 578 | ForwardingObjective.Builder fwd = DefaultForwardingObjective.builder() |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 579 | .withSelector(selector) |
| 580 | .withPriority(PRIORITY) |
| 581 | .fromApp(APP_ID) |
| 582 | .makePermanent() |
Yi Tseng | df3eec5 | 2018-02-15 14:56:02 -0800 | [diff] [blame] | 583 | .withTreatment(treatment) |
| 584 | .withFlag(ForwardingObjective.Flag.SPECIFIC); |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 585 | |
Yi Tseng | df3eec5 | 2018-02-15 14:56:02 -0800 | [diff] [blame] | 586 | if (nextId != null) { |
| 587 | fwd.nextStep(nextId); |
| 588 | } |
| 589 | |
Carmelo Cascone | b5324e7 | 2018-11-25 02:26:32 -0800 | [diff] [blame] | 590 | ObjectiveTranslation actualTranslation = translator.translate(fwd.add()); |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 591 | |
| 592 | FlowRule expectedFlowRule = DefaultFlowRule.builder() |
| 593 | .forDevice(DEVICE_ID) |
| 594 | .forTable(expectedTableId) |
| 595 | .withPriority(PRIORITY) |
| 596 | .makePermanent() |
| 597 | .withSelector(expectedSelector) |
Yi Tseng | 1b154bd | 2017-11-20 17:48:19 -0800 | [diff] [blame] | 598 | .withTreatment(treatment) |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 599 | .fromApp(APP_ID) |
| 600 | .build(); |
| 601 | |
Carmelo Cascone | b5324e7 | 2018-11-25 02:26:32 -0800 | [diff] [blame] | 602 | ObjectiveTranslation expectedTranslation = ObjectiveTranslation.builder() |
| 603 | .addFlowRule(expectedFlowRule) |
| 604 | .build(); |
| 605 | |
| 606 | assertEquals(expectedTranslation, actualTranslation); |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 607 | } |
Charles Chan | 384aea2 | 2018-08-23 22:08:02 -0700 | [diff] [blame] | 608 | |
| 609 | private TrafficSelector buildExpectedSelector(TrafficSelector selector) { |
| 610 | TrafficSelector.Builder sbuilder = DefaultTrafficSelector.builder(); |
| 611 | selector.criteria().forEach(c -> { |
| 612 | if (c.type() == Criterion.Type.ETH_DST) { |
| 613 | sbuilder.matchEthDstMasked(((EthCriterion) c).mac(), MacAddress.EXACT_MASK); |
| 614 | } else { |
| 615 | sbuilder.add(c); |
| 616 | } |
| 617 | }); |
| 618 | return sbuilder.build(); |
| 619 | } |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 620 | } |