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; |
pierventre | 4d29d3c | 2021-08-27 17:20:00 +0200 | [diff] [blame^] | 56 | import static org.onosproject.pipelines.fabric.impl.behaviour.Constants.EDGE_PORT; |
| 57 | import static org.onosproject.pipelines.fabric.impl.behaviour.Constants.INFRA_PORT; |
Wailok Shum | fb7e787 | 2021-06-18 17:30:08 +0800 | [diff] [blame] | 58 | import static org.onosproject.pipelines.fabric.impl.behaviour.Constants.PORT_TYPE_EDGE; |
| 59 | import static org.onosproject.pipelines.fabric.impl.behaviour.Constants.PORT_TYPE_INFRA; |
| 60 | import static org.onosproject.pipelines.fabric.impl.behaviour.Constants.PORT_TYPE_MASK; |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 61 | |
| 62 | /** |
| 63 | * Test cases for fabric.p4 pipeline forwarding control block. |
| 64 | */ |
Carmelo Cascone | 2388cc1 | 2021-05-26 19:30:30 +0200 | [diff] [blame] | 65 | public class ForwardingObjectiveTranslatorTest extends BaseObjectiveTranslatorTest { |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 66 | |
Carmelo Cascone | b5324e7 | 2018-11-25 02:26:32 -0800 | [diff] [blame] | 67 | private ForwardingObjectiveTranslator translator; |
| 68 | |
| 69 | @Before |
| 70 | public void setup() { |
| 71 | super.doSetup(); |
| 72 | translator = new ForwardingObjectiveTranslator(DEVICE_ID, capabilitiesHashed); |
| 73 | } |
| 74 | |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 75 | /** |
| 76 | * Test versatile flag of forwarding objective with ARP match. |
| 77 | */ |
| 78 | @Test |
| 79 | public void testAclArp() { |
| 80 | TrafficTreatment treatment = DefaultTrafficTreatment.builder() |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 81 | .punt() |
| 82 | .build(); |
| 83 | // ARP |
| 84 | TrafficSelector selector = DefaultTrafficSelector.builder() |
| 85 | .matchEthType(Ethernet.TYPE_ARP) |
| 86 | .build(); |
| 87 | ForwardingObjective fwd = DefaultForwardingObjective.builder() |
| 88 | .withSelector(selector) |
| 89 | .withPriority(PRIORITY) |
| 90 | .fromApp(APP_ID) |
| 91 | .makePermanent() |
| 92 | .withFlag(ForwardingObjective.Flag.VERSATILE) |
| 93 | .withTreatment(treatment) |
| 94 | .add(); |
| 95 | |
Carmelo Cascone | b5324e7 | 2018-11-25 02:26:32 -0800 | [diff] [blame] | 96 | ObjectiveTranslation result = translator.translate(fwd); |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 97 | |
| 98 | List<FlowRule> flowRulesInstalled = (List<FlowRule>) result.flowRules(); |
| 99 | List<GroupDescription> groupsInstalled = (List<GroupDescription>) result.groups(); |
| 100 | assertEquals(1, flowRulesInstalled.size()); |
Daniele Moro | 01ca2ab | 2019-06-25 11:48:48 -0700 | [diff] [blame] | 101 | assertEquals(1, groupsInstalled.size()); |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 102 | |
| 103 | FlowRule actualFlowRule = flowRulesInstalled.get(0); |
Carmelo Cascone | b5324e7 | 2018-11-25 02:26:32 -0800 | [diff] [blame] | 104 | PiAction piAction = PiAction.builder() |
Daniele Moro | 01ca2ab | 2019-06-25 11:48:48 -0700 | [diff] [blame] | 105 | .withId(FabricConstants.FABRIC_INGRESS_ACL_SET_CLONE_SESSION_ID) |
| 106 | .withParameter(new PiActionParam( |
| 107 | FabricConstants.CLONE_ID, |
| 108 | ForwardingObjectiveTranslator.CLONE_TO_CPU_ID)) |
Carmelo Cascone | b5324e7 | 2018-11-25 02:26:32 -0800 | [diff] [blame] | 109 | .build(); |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 110 | FlowRule expectedFlowRule = DefaultFlowRule.builder() |
| 111 | .forDevice(DEVICE_ID) |
Carmelo Cascone | b5324e7 | 2018-11-25 02:26:32 -0800 | [diff] [blame] | 112 | .forTable(FabricConstants.FABRIC_INGRESS_ACL_ACL) |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 113 | .withPriority(PRIORITY) |
| 114 | .makePermanent() |
| 115 | .withSelector(selector) |
Carmelo Cascone | b5324e7 | 2018-11-25 02:26:32 -0800 | [diff] [blame] | 116 | .withTreatment(DefaultTrafficTreatment.builder() |
| 117 | .piTableAction(piAction).build()) |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 118 | .fromApp(APP_ID) |
| 119 | .build(); |
| 120 | |
Daniele Moro | 01ca2ab | 2019-06-25 11:48:48 -0700 | [diff] [blame] | 121 | GroupDescription actualCloneGroup = groupsInstalled.get(0); |
| 122 | TrafficTreatment cloneGroupTreatment = DefaultTrafficTreatment.builder() |
| 123 | .setOutput(PortNumber.CONTROLLER) |
| 124 | .build(); |
| 125 | |
| 126 | List<GroupBucket> cloneBuckets = ImmutableList.of( |
| 127 | DefaultGroupBucket.createCloneGroupBucket(cloneGroupTreatment)); |
| 128 | |
| 129 | GroupBuckets cloneGroupBuckets = new GroupBuckets(cloneBuckets); |
| 130 | GroupKey cloneGroupKey = new DefaultGroupKey( |
| 131 | FabricPipeliner.KRYO.serialize(ForwardingObjectiveTranslator.CLONE_TO_CPU_ID)); |
| 132 | GroupDescription expectedCloneGroup = new DefaultGroupDescription( |
| 133 | DEVICE_ID, |
| 134 | GroupDescription.Type.CLONE, |
| 135 | cloneGroupBuckets, |
| 136 | cloneGroupKey, |
| 137 | ForwardingObjectiveTranslator.CLONE_TO_CPU_ID, |
| 138 | APP_ID |
| 139 | ); |
| 140 | |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 141 | assertTrue(expectedFlowRule.exactMatch(actualFlowRule)); |
Daniele Moro | 01ca2ab | 2019-06-25 11:48:48 -0700 | [diff] [blame] | 142 | assertTrue(expectedCloneGroup.equals(actualCloneGroup)); |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 143 | } |
| 144 | |
| 145 | /** |
| 146 | * Test versatile flag of forwarding objective with DHCP match. |
| 147 | */ |
| 148 | @Test |
| 149 | public void testAclDhcp() { |
| 150 | TrafficTreatment treatment = DefaultTrafficTreatment.builder() |
| 151 | .wipeDeferred() |
| 152 | .punt() |
| 153 | .build(); |
| 154 | // DHCP |
| 155 | TrafficSelector selector = DefaultTrafficSelector.builder() |
| 156 | .matchEthType(Ethernet.TYPE_IPV4) |
| 157 | .matchIPProtocol(IPv4.PROTOCOL_UDP) |
| 158 | .matchUdpSrc(TpPort.tpPort(UDP.DHCP_CLIENT_PORT)) |
| 159 | .matchUdpDst(TpPort.tpPort(UDP.DHCP_SERVER_PORT)) |
| 160 | .build(); |
| 161 | ForwardingObjective fwd = DefaultForwardingObjective.builder() |
| 162 | .withSelector(selector) |
| 163 | .withPriority(PRIORITY) |
| 164 | .fromApp(APP_ID) |
| 165 | .makePermanent() |
| 166 | .withFlag(ForwardingObjective.Flag.VERSATILE) |
| 167 | .withTreatment(treatment) |
| 168 | .add(); |
| 169 | |
Carmelo Cascone | b5324e7 | 2018-11-25 02:26:32 -0800 | [diff] [blame] | 170 | ObjectiveTranslation result = translator.translate(fwd); |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 171 | |
| 172 | List<FlowRule> flowRulesInstalled = (List<FlowRule>) result.flowRules(); |
| 173 | List<GroupDescription> groupsInstalled = (List<GroupDescription>) result.groups(); |
| 174 | assertEquals(1, flowRulesInstalled.size()); |
| 175 | assertTrue(groupsInstalled.isEmpty()); |
| 176 | |
| 177 | FlowRule actualFlowRule = flowRulesInstalled.get(0); |
Carmelo Cascone | b5324e7 | 2018-11-25 02:26:32 -0800 | [diff] [blame] | 178 | PiAction piAction = PiAction.builder() |
| 179 | .withId(FabricConstants.FABRIC_INGRESS_ACL_PUNT_TO_CPU) |
| 180 | .build(); |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 181 | FlowRule expectedFlowRule = DefaultFlowRule.builder() |
| 182 | .forDevice(DEVICE_ID) |
Carmelo Cascone | b5324e7 | 2018-11-25 02:26:32 -0800 | [diff] [blame] | 183 | .forTable(FabricConstants.FABRIC_INGRESS_ACL_ACL) |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 184 | .withPriority(PRIORITY) |
| 185 | .makePermanent() |
| 186 | .withSelector(selector) |
Carmelo Cascone | b5324e7 | 2018-11-25 02:26:32 -0800 | [diff] [blame] | 187 | .withTreatment(DefaultTrafficTreatment.builder() |
| 188 | .piTableAction(piAction).build()) |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 189 | .fromApp(APP_ID) |
| 190 | .build(); |
| 191 | |
| 192 | assertTrue(expectedFlowRule.exactMatch(actualFlowRule)); |
| 193 | } |
Wailok Shum | fb7e787 | 2021-06-18 17:30:08 +0800 | [diff] [blame] | 194 | |
| 195 | /** |
| 196 | * Test versatile flag of forwarding objective with next step. |
| 197 | */ |
| 198 | @Test |
| 199 | public void testAclNext() { |
| 200 | // ACL 8-tuples |
| 201 | TrafficSelector selector = DefaultTrafficSelector.builder() |
| 202 | .matchEthType(Ethernet.TYPE_IPV4) |
| 203 | .matchIPDst(IPV4_UNICAST_ADDR) |
| 204 | .build(); |
| 205 | ForwardingObjective fwd = DefaultForwardingObjective.builder() |
| 206 | .withSelector(selector) |
| 207 | .withPriority(PRIORITY) |
| 208 | .fromApp(APP_ID) |
| 209 | .makePermanent() |
| 210 | .withFlag(ForwardingObjective.Flag.VERSATILE) |
| 211 | .nextStep(NEXT_ID_1) |
| 212 | .add(); |
| 213 | |
| 214 | ObjectiveTranslation result = translator.translate(fwd); |
| 215 | |
| 216 | List<FlowRule> flowRulesInstalled = (List<FlowRule>) result.flowRules(); |
| 217 | List<GroupDescription> groupsInstalled = (List<GroupDescription>) result.groups(); |
| 218 | assertEquals(1, flowRulesInstalled.size()); |
| 219 | assertTrue(groupsInstalled.isEmpty()); |
| 220 | |
| 221 | FlowRule actualFlowRule = flowRulesInstalled.get(0); |
| 222 | PiAction piAction = PiAction.builder() |
| 223 | .withId(FabricConstants.FABRIC_INGRESS_ACL_SET_NEXT_ID_ACL) |
| 224 | .withParameter(new PiActionParam(FabricConstants.NEXT_ID, NEXT_ID_1)) |
| 225 | .build(); |
| 226 | FlowRule expectedFlowRule = DefaultFlowRule.builder() |
| 227 | .forDevice(DEVICE_ID) |
| 228 | .forTable(FabricConstants.FABRIC_INGRESS_ACL_ACL) |
| 229 | .withPriority(PRIORITY) |
| 230 | .makePermanent() |
| 231 | .withSelector(selector) |
| 232 | .withTreatment(DefaultTrafficTreatment.builder() |
| 233 | .piTableAction(piAction).build()) |
| 234 | .fromApp(APP_ID) |
| 235 | .build(); |
| 236 | |
| 237 | assertTrue(expectedFlowRule.exactMatch(actualFlowRule)); |
| 238 | } |
| 239 | |
| 240 | /** |
| 241 | * Test versatile flag of forwarding objective with next step and port type. |
| 242 | */ |
| 243 | @Test |
| 244 | public void testAclNextWithPortType() { |
| 245 | // ACL 8-tuples |
| 246 | TrafficSelector selector = DefaultTrafficSelector.builder() |
| 247 | .matchEthType(Ethernet.TYPE_IPV4) |
| 248 | .matchIPDst(IPV4_UNICAST_ADDR) |
| 249 | .build(); |
| 250 | TrafficSelector metaSelector = DefaultTrafficSelector.builder() |
pierventre | 4d29d3c | 2021-08-27 17:20:00 +0200 | [diff] [blame^] | 251 | .matchMetadata(EDGE_PORT) |
Wailok Shum | fb7e787 | 2021-06-18 17:30:08 +0800 | [diff] [blame] | 252 | .build(); |
| 253 | ForwardingObjective fwd = DefaultForwardingObjective.builder() |
| 254 | .withSelector(selector) |
| 255 | .withPriority(PRIORITY) |
| 256 | .fromApp(APP_ID) |
| 257 | .makePermanent() |
| 258 | .withFlag(ForwardingObjective.Flag.VERSATILE) |
| 259 | .nextStep(NEXT_ID_1) |
| 260 | .withMeta(metaSelector) |
| 261 | .add(); |
| 262 | |
| 263 | ObjectiveTranslation result = translator.translate(fwd); |
| 264 | |
| 265 | List<FlowRule> flowRulesInstalled = (List<FlowRule>) result.flowRules(); |
| 266 | List<GroupDescription> groupsInstalled = (List<GroupDescription>) result.groups(); |
| 267 | assertEquals(1, flowRulesInstalled.size()); |
| 268 | assertTrue(groupsInstalled.isEmpty()); |
| 269 | |
| 270 | FlowRule actualFlowRule = flowRulesInstalled.get(0); |
| 271 | PiAction piAction = PiAction.builder() |
| 272 | .withId(FabricConstants.FABRIC_INGRESS_ACL_SET_NEXT_ID_ACL) |
| 273 | .withParameter(new PiActionParam(FabricConstants.NEXT_ID, NEXT_ID_1)) |
| 274 | .build(); |
| 275 | TrafficSelector expectedSelector = DefaultTrafficSelector.builder() |
| 276 | .matchEthType(Ethernet.TYPE_IPV4) |
| 277 | .matchIPDst(IPV4_UNICAST_ADDR) |
| 278 | .matchPi(PiCriterion.builder() |
| 279 | .matchTernary(FabricConstants.HDR_PORT_TYPE, PORT_TYPE_EDGE, PORT_TYPE_MASK) |
| 280 | .build()) |
| 281 | .build(); |
| 282 | FlowRule expectedFlowRule = DefaultFlowRule.builder() |
| 283 | .forDevice(DEVICE_ID) |
| 284 | .forTable(FabricConstants.FABRIC_INGRESS_ACL_ACL) |
| 285 | .withPriority(PRIORITY) |
| 286 | .makePermanent() |
| 287 | .withSelector(expectedSelector) |
| 288 | .withTreatment(DefaultTrafficTreatment.builder() |
| 289 | .piTableAction(piAction).build()) |
| 290 | .fromApp(APP_ID) |
| 291 | .build(); |
| 292 | |
| 293 | assertTrue(expectedFlowRule.exactMatch(actualFlowRule)); |
| 294 | |
| 295 | metaSelector = DefaultTrafficSelector.builder() |
pierventre | 4d29d3c | 2021-08-27 17:20:00 +0200 | [diff] [blame^] | 296 | .matchMetadata(INFRA_PORT) |
Wailok Shum | fb7e787 | 2021-06-18 17:30:08 +0800 | [diff] [blame] | 297 | .build(); |
| 298 | fwd = DefaultForwardingObjective.builder() |
| 299 | .withSelector(selector) |
| 300 | .withPriority(PRIORITY) |
| 301 | .fromApp(APP_ID) |
| 302 | .makePermanent() |
| 303 | .withFlag(ForwardingObjective.Flag.VERSATILE) |
| 304 | .nextStep(NEXT_ID_1) |
| 305 | .withMeta(metaSelector) |
| 306 | .add(); |
| 307 | |
| 308 | result = translator.translate(fwd); |
| 309 | |
| 310 | flowRulesInstalled = (List<FlowRule>) result.flowRules(); |
| 311 | groupsInstalled = (List<GroupDescription>) result.groups(); |
| 312 | assertEquals(1, flowRulesInstalled.size()); |
| 313 | assertTrue(groupsInstalled.isEmpty()); |
| 314 | |
| 315 | actualFlowRule = flowRulesInstalled.get(0); |
| 316 | expectedSelector = DefaultTrafficSelector.builder() |
| 317 | .matchEthType(Ethernet.TYPE_IPV4) |
| 318 | .matchIPDst(IPV4_UNICAST_ADDR) |
| 319 | .matchPi(PiCriterion.builder() |
| 320 | .matchTernary(FabricConstants.HDR_PORT_TYPE, PORT_TYPE_INFRA, PORT_TYPE_MASK) |
| 321 | .build()) |
| 322 | .build(); |
| 323 | expectedFlowRule = DefaultFlowRule.builder() |
| 324 | .forDevice(DEVICE_ID) |
| 325 | .forTable(FabricConstants.FABRIC_INGRESS_ACL_ACL) |
| 326 | .withPriority(PRIORITY) |
| 327 | .makePermanent() |
| 328 | .withSelector(expectedSelector) |
| 329 | .withTreatment(DefaultTrafficTreatment.builder() |
| 330 | .piTableAction(piAction).build()) |
| 331 | .fromApp(APP_ID) |
| 332 | .build(); |
| 333 | |
| 334 | assertTrue(expectedFlowRule.exactMatch(actualFlowRule)); |
| 335 | } |
| 336 | |
| 337 | /** |
Wailok Shum | 4f51bde | 2021-06-11 22:48:41 +0800 | [diff] [blame] | 338 | * Test versatile flag of forwarding objective with acl drop. |
| 339 | */ |
| 340 | @Test |
| 341 | public void testAclDrop() { |
| 342 | TrafficTreatment treatment = DefaultTrafficTreatment.builder() |
| 343 | .wipeDeferred() |
| 344 | .build(); |
| 345 | // ACL 8-tuples like |
| 346 | TrafficSelector selector = DefaultTrafficSelector.builder() |
| 347 | .matchIPDst(IPV4_UNICAST_ADDR) |
| 348 | .build(); |
| 349 | ForwardingObjective fwd = DefaultForwardingObjective.builder() |
| 350 | .withSelector(selector) |
| 351 | .withPriority(PRIORITY) |
| 352 | .fromApp(APP_ID) |
| 353 | .makePermanent() |
| 354 | .withFlag(ForwardingObjective.Flag.VERSATILE) |
| 355 | .withTreatment(treatment) |
| 356 | .add(); |
| 357 | |
| 358 | ObjectiveTranslation result = translator.translate(fwd); |
| 359 | |
| 360 | List<FlowRule> flowRulesInstalled = (List<FlowRule>) result.flowRules(); |
| 361 | List<GroupDescription> groupsInstalled = (List<GroupDescription>) result.groups(); |
| 362 | assertEquals(1, flowRulesInstalled.size()); |
| 363 | assertTrue(groupsInstalled.isEmpty()); |
| 364 | |
| 365 | FlowRule actualFlowRule = flowRulesInstalled.get(0); |
| 366 | PiAction piAction = PiAction.builder() |
| 367 | .withId(FabricConstants.FABRIC_INGRESS_ACL_DROP) |
| 368 | .build(); |
| 369 | FlowRule expectedFlowRule = DefaultFlowRule.builder() |
| 370 | .forDevice(DEVICE_ID) |
| 371 | .forTable(FabricConstants.FABRIC_INGRESS_ACL_ACL) |
| 372 | .withPriority(PRIORITY) |
| 373 | .makePermanent() |
| 374 | .withSelector(selector) |
| 375 | .withTreatment(DefaultTrafficTreatment.builder() |
| 376 | .piTableAction(piAction).build()) |
| 377 | .fromApp(APP_ID) |
| 378 | .build(); |
| 379 | |
| 380 | assertTrue(expectedFlowRule.exactMatch(actualFlowRule)); |
| 381 | } |
| 382 | |
| 383 | /** |
| 384 | * Test versatile flag of forwarding objective with acl nop. |
| 385 | */ |
| 386 | @Test |
| 387 | public void testAclNop() { |
| 388 | TrafficTreatment treatment = DefaultTrafficTreatment.builder() |
| 389 | .build(); |
| 390 | // ACL 8-tuples like |
| 391 | TrafficSelector selector = DefaultTrafficSelector.builder() |
| 392 | .matchIPDst(IPV4_UNICAST_ADDR) |
| 393 | .build(); |
| 394 | ForwardingObjective fwd = DefaultForwardingObjective.builder() |
| 395 | .withSelector(selector) |
| 396 | .withPriority(PRIORITY) |
| 397 | .fromApp(APP_ID) |
| 398 | .makePermanent() |
| 399 | .withFlag(ForwardingObjective.Flag.VERSATILE) |
| 400 | .withTreatment(treatment) |
| 401 | .add(); |
| 402 | |
| 403 | ObjectiveTranslation result = translator.translate(fwd); |
| 404 | |
| 405 | List<FlowRule> flowRulesInstalled = (List<FlowRule>) result.flowRules(); |
| 406 | List<GroupDescription> groupsInstalled = (List<GroupDescription>) result.groups(); |
| 407 | assertEquals(1, flowRulesInstalled.size()); |
| 408 | assertTrue(groupsInstalled.isEmpty()); |
| 409 | |
| 410 | FlowRule actualFlowRule = flowRulesInstalled.get(0); |
| 411 | PiAction piAction = PiAction.builder() |
| 412 | .withId(FabricConstants.FABRIC_INGRESS_ACL_NOP_ACL) |
| 413 | .build(); |
| 414 | FlowRule expectedFlowRule = DefaultFlowRule.builder() |
| 415 | .forDevice(DEVICE_ID) |
| 416 | .forTable(FabricConstants.FABRIC_INGRESS_ACL_ACL) |
| 417 | .withPriority(PRIORITY) |
| 418 | .makePermanent() |
| 419 | .withSelector(selector) |
| 420 | .withTreatment(DefaultTrafficTreatment.builder() |
| 421 | .piTableAction(piAction).build()) |
| 422 | .fromApp(APP_ID) |
| 423 | .build(); |
| 424 | |
| 425 | assertTrue(expectedFlowRule.exactMatch(actualFlowRule)); |
| 426 | } |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 427 | |
| 428 | /** |
| 429 | * Test programming L2 unicast rule to bridging table. |
| 430 | */ |
| 431 | @Test |
Carmelo Cascone | b5324e7 | 2018-11-25 02:26:32 -0800 | [diff] [blame] | 432 | public void testL2Unicast() throws FabricPipelinerException { |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 433 | TrafficSelector selector = DefaultTrafficSelector.builder() |
| 434 | .matchVlanId(VLAN_100) |
| 435 | .matchEthDst(HOST_MAC) |
| 436 | .build(); |
Yi Tseng | 43ee7e8 | 2018-04-12 16:37:34 +0800 | [diff] [blame] | 437 | testSpecificForward(FabricConstants.FABRIC_INGRESS_FORWARDING_BRIDGING, |
Charles Chan | 384aea2 | 2018-08-23 22:08:02 -0700 | [diff] [blame] | 438 | buildExpectedSelector(selector), selector, NEXT_ID_1); |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 439 | } |
| 440 | |
| 441 | @Test |
Carmelo Cascone | b5324e7 | 2018-11-25 02:26:32 -0800 | [diff] [blame] | 442 | public void testL2Broadcast() throws FabricPipelinerException { |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 443 | TrafficSelector selector = DefaultTrafficSelector.builder() |
| 444 | .matchVlanId(VLAN_100) |
| 445 | .build(); |
Yi Tseng | 43ee7e8 | 2018-04-12 16:37:34 +0800 | [diff] [blame] | 446 | testSpecificForward(FabricConstants.FABRIC_INGRESS_FORWARDING_BRIDGING, |
| 447 | selector, selector, NEXT_ID_1); |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 448 | } |
| 449 | |
| 450 | @Test |
Carmelo Cascone | b5324e7 | 2018-11-25 02:26:32 -0800 | [diff] [blame] | 451 | public void testIPv4Unicast() throws FabricPipelinerException { |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 452 | TrafficSelector selector = DefaultTrafficSelector.builder() |
| 453 | .matchEthType(Ethernet.TYPE_IPV4) |
| 454 | .matchIPDst(IPV4_UNICAST_ADDR) |
| 455 | .build(); |
| 456 | TrafficSelector expectedSelector = DefaultTrafficSelector.builder() |
| 457 | .matchIPDst(IPV4_UNICAST_ADDR) |
| 458 | .build(); |
Charles Chan | 384aea2 | 2018-08-23 22:08:02 -0700 | [diff] [blame] | 459 | testSpecificForward(FabricConstants.FABRIC_INGRESS_FORWARDING_ROUTING_V4, |
Yi Tseng | 43ee7e8 | 2018-04-12 16:37:34 +0800 | [diff] [blame] | 460 | expectedSelector, selector, NEXT_ID_1); |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 461 | } |
| 462 | |
| 463 | @Test |
Carmelo Cascone | b5324e7 | 2018-11-25 02:26:32 -0800 | [diff] [blame] | 464 | public void testIPv4UnicastWithNoNextId() throws FabricPipelinerException { |
Yi Tseng | df3eec5 | 2018-02-15 14:56:02 -0800 | [diff] [blame] | 465 | TrafficSelector selector = DefaultTrafficSelector.builder() |
| 466 | .matchEthType(Ethernet.TYPE_IPV4) |
| 467 | .matchIPDst(IPV4_UNICAST_ADDR) |
| 468 | .build(); |
| 469 | TrafficSelector expectedSelector = DefaultTrafficSelector.builder() |
| 470 | .matchIPDst(IPV4_UNICAST_ADDR) |
| 471 | .build(); |
Charles Chan | 384aea2 | 2018-08-23 22:08:02 -0700 | [diff] [blame] | 472 | testSpecificForward(FabricConstants.FABRIC_INGRESS_FORWARDING_ROUTING_V4, |
Yi Tseng | 43ee7e8 | 2018-04-12 16:37:34 +0800 | [diff] [blame] | 473 | expectedSelector, selector, null); |
Yi Tseng | df3eec5 | 2018-02-15 14:56:02 -0800 | [diff] [blame] | 474 | } |
| 475 | |
| 476 | @Test |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 477 | @Ignore |
Carmelo Cascone | b5324e7 | 2018-11-25 02:26:32 -0800 | [diff] [blame] | 478 | public void testIPv4Multicast() throws FabricPipelinerException { |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 479 | TrafficSelector selector = DefaultTrafficSelector.builder() |
| 480 | .matchEthType(Ethernet.TYPE_IPV4) |
| 481 | .matchVlanId(VLAN_100) |
| 482 | .matchIPDst(IPV4_MCAST_ADDR) |
| 483 | .build(); |
| 484 | TrafficSelector expectedSelector = DefaultTrafficSelector.builder() |
| 485 | .matchIPDst(IPV4_MCAST_ADDR) |
| 486 | .build(); |
Charles Chan | 384aea2 | 2018-08-23 22:08:02 -0700 | [diff] [blame] | 487 | testSpecificForward(FabricConstants.FABRIC_INGRESS_FORWARDING_ROUTING_V4, |
Yi Tseng | 43ee7e8 | 2018-04-12 16:37:34 +0800 | [diff] [blame] | 488 | expectedSelector, selector, NEXT_ID_1); |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 489 | } |
| 490 | |
| 491 | @Test |
| 492 | @Ignore |
Carmelo Cascone | b5324e7 | 2018-11-25 02:26:32 -0800 | [diff] [blame] | 493 | public void testIPv6Unicast() throws FabricPipelinerException { |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 494 | TrafficSelector selector = DefaultTrafficSelector.builder() |
| 495 | .matchEthType(Ethernet.TYPE_IPV6) |
| 496 | .matchIPDst(IPV6_UNICAST_ADDR) |
| 497 | .build(); |
| 498 | TrafficSelector expectedSelector = DefaultTrafficSelector.builder() |
| 499 | .matchIPDst(IPV6_UNICAST_ADDR) |
| 500 | .build(); |
Charles Chan | 384aea2 | 2018-08-23 22:08:02 -0700 | [diff] [blame] | 501 | testSpecificForward(FabricConstants.FABRIC_INGRESS_FORWARDING_ROUTING_V6, |
Yi Tseng | 43ee7e8 | 2018-04-12 16:37:34 +0800 | [diff] [blame] | 502 | expectedSelector, selector, NEXT_ID_1); |
| 503 | |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 504 | } |
| 505 | |
| 506 | @Test |
| 507 | @Ignore |
Carmelo Cascone | b5324e7 | 2018-11-25 02:26:32 -0800 | [diff] [blame] | 508 | public void testIPv6Multicast() throws FabricPipelinerException { |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 509 | TrafficSelector selector = DefaultTrafficSelector.builder() |
| 510 | .matchEthType(Ethernet.TYPE_IPV6) |
| 511 | .matchVlanId(VLAN_100) |
| 512 | .matchIPDst(IPV6_MCAST_ADDR) |
| 513 | .build(); |
| 514 | TrafficSelector expectedSelector = DefaultTrafficSelector.builder() |
| 515 | .matchIPDst(IPV6_MCAST_ADDR) |
| 516 | .build(); |
Charles Chan | 384aea2 | 2018-08-23 22:08:02 -0700 | [diff] [blame] | 517 | testSpecificForward(FabricConstants.FABRIC_INGRESS_FORWARDING_ROUTING_V6, |
Yi Tseng | 43ee7e8 | 2018-04-12 16:37:34 +0800 | [diff] [blame] | 518 | expectedSelector, selector, NEXT_ID_1); |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 519 | } |
| 520 | |
| 521 | @Test |
Carmelo Cascone | b5324e7 | 2018-11-25 02:26:32 -0800 | [diff] [blame] | 522 | public void testMpls() throws FabricPipelinerException { |
Yi Tseng | 1b154bd | 2017-11-20 17:48:19 -0800 | [diff] [blame] | 523 | TrafficSelector selector = DefaultTrafficSelector.builder() |
| 524 | .matchEthType(Ethernet.MPLS_UNICAST) |
| 525 | .matchMplsLabel(MPLS_10) |
| 526 | .matchMplsBos(true) |
| 527 | .build(); |
| 528 | TrafficSelector expectedSelector = DefaultTrafficSelector.builder() |
| 529 | .matchMplsLabel(MPLS_10) |
| 530 | .build(); |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 531 | |
Charles Chan | ea89a1c | 2018-08-13 13:14:18 -0700 | [diff] [blame] | 532 | PiActionParam nextIdParam = new PiActionParam(FabricConstants.NEXT_ID, NEXT_ID_1); |
Yi Tseng | 1b154bd | 2017-11-20 17:48:19 -0800 | [diff] [blame] | 533 | PiAction setNextIdAction = PiAction.builder() |
Yi Tseng | 43ee7e8 | 2018-04-12 16:37:34 +0800 | [diff] [blame] | 534 | .withId(FabricConstants.FABRIC_INGRESS_FORWARDING_POP_MPLS_AND_NEXT) |
Yi Tseng | 1b154bd | 2017-11-20 17:48:19 -0800 | [diff] [blame] | 535 | .withParameter(nextIdParam) |
| 536 | .build(); |
| 537 | TrafficTreatment treatment = DefaultTrafficTreatment.builder() |
| 538 | .piTableAction(setNextIdAction) |
| 539 | .build(); |
Yi Tseng | 43ee7e8 | 2018-04-12 16:37:34 +0800 | [diff] [blame] | 540 | testSpecificForward(FabricConstants.FABRIC_INGRESS_FORWARDING_MPLS, |
| 541 | expectedSelector, selector, NEXT_ID_1, treatment); |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 542 | } |
| 543 | |
| 544 | private void testSpecificForward(PiTableId expectedTableId, TrafficSelector expectedSelector, |
Carmelo Cascone | b5324e7 | 2018-11-25 02:26:32 -0800 | [diff] [blame] | 545 | TrafficSelector selector, Integer nextId) throws FabricPipelinerException { |
Yi Tseng | df3eec5 | 2018-02-15 14:56:02 -0800 | [diff] [blame] | 546 | TrafficTreatment setNextIdTreatment; |
| 547 | if (nextId == null) { |
| 548 | // Ref: RoutingRulePopulator.java->revokeIpRuleForRouter |
Carmelo Cascone | b5324e7 | 2018-11-25 02:26:32 -0800 | [diff] [blame] | 549 | |
| 550 | setNextIdTreatment = DefaultTrafficTreatment.builder(). |
| 551 | piTableAction(PiAction.builder() |
| 552 | .withId(FabricConstants.FABRIC_INGRESS_FORWARDING_NOP_ROUTING_V4) |
| 553 | .build()) |
| 554 | .build(); |
Yi Tseng | df3eec5 | 2018-02-15 14:56:02 -0800 | [diff] [blame] | 555 | } else { |
Charles Chan | ea89a1c | 2018-08-13 13:14:18 -0700 | [diff] [blame] | 556 | PiActionParam nextIdParam = new PiActionParam(FabricConstants.NEXT_ID, nextId); |
Yi Tseng | 47eac89 | 2018-07-11 02:17:04 +0800 | [diff] [blame] | 557 | PiAction.Builder setNextIdAction = PiAction.builder() |
| 558 | .withParameter(nextIdParam); |
| 559 | |
| 560 | if (expectedTableId.equals(FabricConstants.FABRIC_INGRESS_FORWARDING_BRIDGING)) { |
| 561 | setNextIdAction.withId(FabricConstants.FABRIC_INGRESS_FORWARDING_SET_NEXT_ID_BRIDGING); |
Charles Chan | 384aea2 | 2018-08-23 22:08:02 -0700 | [diff] [blame] | 562 | } else if (expectedTableId.equals(FabricConstants.FABRIC_INGRESS_FORWARDING_ROUTING_V4)) { |
| 563 | setNextIdAction.withId(FabricConstants.FABRIC_INGRESS_FORWARDING_SET_NEXT_ID_ROUTING_V4); |
| 564 | } else if (expectedTableId.equals(FabricConstants.FABRIC_INGRESS_FORWARDING_ROUTING_V6)) { |
| 565 | setNextIdAction.withId(FabricConstants.FABRIC_INGRESS_FORWARDING_SET_NEXT_ID_ROUTING_V6); |
Yi Tseng | 47eac89 | 2018-07-11 02:17:04 +0800 | [diff] [blame] | 566 | } |
| 567 | |
Yi Tseng | df3eec5 | 2018-02-15 14:56:02 -0800 | [diff] [blame] | 568 | setNextIdTreatment = DefaultTrafficTreatment.builder() |
Yi Tseng | 47eac89 | 2018-07-11 02:17:04 +0800 | [diff] [blame] | 569 | .piTableAction(setNextIdAction.build()) |
Yi Tseng | df3eec5 | 2018-02-15 14:56:02 -0800 | [diff] [blame] | 570 | .build(); |
| 571 | } |
Yi Tseng | 1b154bd | 2017-11-20 17:48:19 -0800 | [diff] [blame] | 572 | |
| 573 | testSpecificForward(expectedTableId, expectedSelector, selector, nextId, setNextIdTreatment); |
| 574 | |
| 575 | } |
| 576 | |
| 577 | private void testSpecificForward(PiTableId expectedTableId, TrafficSelector expectedSelector, |
Carmelo Cascone | b5324e7 | 2018-11-25 02:26:32 -0800 | [diff] [blame] | 578 | TrafficSelector selector, Integer nextId, TrafficTreatment treatment) |
| 579 | throws FabricPipelinerException { |
Yi Tseng | df3eec5 | 2018-02-15 14:56:02 -0800 | [diff] [blame] | 580 | ForwardingObjective.Builder fwd = DefaultForwardingObjective.builder() |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 581 | .withSelector(selector) |
| 582 | .withPriority(PRIORITY) |
| 583 | .fromApp(APP_ID) |
| 584 | .makePermanent() |
Yi Tseng | df3eec5 | 2018-02-15 14:56:02 -0800 | [diff] [blame] | 585 | .withTreatment(treatment) |
| 586 | .withFlag(ForwardingObjective.Flag.SPECIFIC); |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 587 | |
Yi Tseng | df3eec5 | 2018-02-15 14:56:02 -0800 | [diff] [blame] | 588 | if (nextId != null) { |
| 589 | fwd.nextStep(nextId); |
| 590 | } |
| 591 | |
Carmelo Cascone | b5324e7 | 2018-11-25 02:26:32 -0800 | [diff] [blame] | 592 | ObjectiveTranslation actualTranslation = translator.translate(fwd.add()); |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 593 | |
| 594 | FlowRule expectedFlowRule = DefaultFlowRule.builder() |
| 595 | .forDevice(DEVICE_ID) |
| 596 | .forTable(expectedTableId) |
| 597 | .withPriority(PRIORITY) |
| 598 | .makePermanent() |
| 599 | .withSelector(expectedSelector) |
Yi Tseng | 1b154bd | 2017-11-20 17:48:19 -0800 | [diff] [blame] | 600 | .withTreatment(treatment) |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 601 | .fromApp(APP_ID) |
| 602 | .build(); |
| 603 | |
Carmelo Cascone | b5324e7 | 2018-11-25 02:26:32 -0800 | [diff] [blame] | 604 | ObjectiveTranslation expectedTranslation = ObjectiveTranslation.builder() |
| 605 | .addFlowRule(expectedFlowRule) |
| 606 | .build(); |
| 607 | |
| 608 | assertEquals(expectedTranslation, actualTranslation); |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 609 | } |
Charles Chan | 384aea2 | 2018-08-23 22:08:02 -0700 | [diff] [blame] | 610 | |
| 611 | private TrafficSelector buildExpectedSelector(TrafficSelector selector) { |
| 612 | TrafficSelector.Builder sbuilder = DefaultTrafficSelector.builder(); |
| 613 | selector.criteria().forEach(c -> { |
| 614 | if (c.type() == Criterion.Type.ETH_DST) { |
| 615 | sbuilder.matchEthDstMasked(((EthCriterion) c).mac(), MacAddress.EXACT_MASK); |
| 616 | } else { |
| 617 | sbuilder.add(c); |
| 618 | } |
| 619 | }); |
| 620 | return sbuilder.build(); |
| 621 | } |
Yi Tseng | 0b80972 | 2017-11-03 10:23:26 -0700 | [diff] [blame] | 622 | } |