Модуль пересылки прожекторов отвечает OFPacket-Out с ARP 00: 00: 00: 00: 00: 00 - PullRequest
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Модуль пересылки прожекторов отвечает OFPacket-Out с ARP 00: 00: 00: 00: 00: 00

0 голосов
/ 14 сентября 2018

Я использую Floodlight (последняя версия) на виртуальной машине Linux с двумя физическими коммутаторами Alcatel-Lucent (OS-6450).Я использую Openflow 1.3.1.

Используя документацию Floodlight по умолчанию, я вижу, что модуль пересылки включен по умолчанию, и это тот путь, когда вы хотите получить функциональную сеть L2.

Итак, мои коммутаторы могут общаться с контроллером и получать статические потоки.Но когда я использую эхо-запрос между двумя хостами на двух портах Openflow, контроллер получает пакет OFPacket-IN с запросом ARP, и он отвечает с OPPacket-Out, но с MAC назначения 00: 00: 00: 00: 00: 00.Если пересылка включена по умолчанию, не должен ли пакет быть залитым?Используя Wireshark на хосте назначения, пакеты arp не принимаются.

Я изменил net.floodlightcontroller.forwarding.flood-arp на YES, и результат тот же.

Может кто-нибудь дать мне подсказку?

Вот мои настройки Floodlight: 

floodlight.modules=\
net.floodlightcontroller.jython.JythonDebugInterface,\
net.floodlightcontroller.storage.memory.MemoryStorageSource,\
net.floodlightcontroller.core.internal.FloodlightProvider,\
net.floodlightcontroller.threadpool.ThreadPool,\
net.floodlightcontroller.debugcounter.DebugCounterServiceImpl,\
net.floodlightcontroller.perfmon.PktInProcessingTime,\
net.floodlightcontroller.staticentry.StaticEntryPusher,\
net.floodlightcontroller.restserver.RestApiServer,\
net.floodlightcontroller.topology.TopologyManager,\
net.floodlightcontroller.routing.RoutingManager,\
net.floodlightcontroller.forwarding.Forwarding,\
net.floodlightcontroller.linkdiscovery.internal.LinkDiscoveryManager,\
net.floodlightcontroller.ui.web.StaticWebRoutable,\
net.floodlightcontroller.loadbalancer.LoadBalancer,\
net.floodlightcontroller.firewall.Firewall,\
net.floodlightcontroller.dhcpserver.DHCPServer,\
net.floodlightcontroller.simpleft.FT,\
net.floodlightcontroller.devicemanager.internal.DeviceManagerImpl,\
net.floodlightcontroller.accesscontrollist.ACL,\
net.floodlightcontroller.statistics.StatisticsCollector,\
net.floodlightcontroller.hasupport.HAController
org.sdnplatform.sync.internal.SyncManager.authScheme=CHALLENGE_RESPONSE
org.sdnplatform.sync.internal.SyncManager.keyStorePath=/etc/floodlight/myKey.jceks
org.sdnplatform.sync.internal.SyncManager.dbPath=/var/lib/floodlight/
org.sdnplatform.sync.internal.SyncManager.keyStorePassword=syncPass
org.sdnplatform.sync.internal.SyncManager.port=6642
org.sdnplatform.sync.internal.SyncManager.thisNodeId=1
org.sdnplatform.sync.internal.SyncManager.persistenceEnabled=FALSE
org.sdnplatform.sync.internal.SyncManager.nodes=[\
{"nodeId": 1, "domainId": 1, "hostname": "192.168.56.1", "port": 6642},\
{"nodeId": 2, "domainId": 1, "hostname": "192.168.56.1", "port": 6643},\
{"nodeId": 3, "domainId": 1, "hostname": "192.168.56.1", "port": 6644},\
{"nodeId": 4, "domainId": 1, "hostname": "192.168.56.1", "port": 6645}\
]
net.floodlightcontroller.forwarding.Forwarding.match=in-port, vlan, mac, ip, transport, flag
net.floodlightcontroller.forwarding.Forwarding.detailed-match=src-mac, dst-mac, src-ip, dst-ip, src-transport, dst-transport
net.floodlightcontroller.forwarding.Forwarding.flood-arp=YES
net.floodlightcontroller.forwarding.Forwarding.idle-timeout=5
net.floodlightcontroller.forwarding.Forwarding.set-send-flow-rem-flag=FALSE
net.floodlightcontroller.forwarding.Forwarding.remove-flows-on-link-or-port-down=TRUE
net.floodlightcontroller.core.internal.FloodlightProvider.openFlowPort=6653
net.floodlightcontroller.core.internal.FloodlightProvider.role=ACTIVE
net.floodlightcontroller.core.internal.FloodlightProvider.controllerId=1
net.floodlightcontroller.linkdiscovery.internal.LinkDiscoveryManager.latency-history-size=10
net.floodlightcontroller.linkdiscovery.internal.LinkDiscoveryManager.latency-update-threshold=0.5
net.floodlightcontroller.core.internal.FloodlightProvider.shutdownOnTransitionToStandby=true
net.floodlightcontroller.core.internal.OFSwitchManager.openFlowPort=6653
net.floodlightcontroller.core.internal.OFSwitchManager.openFlowAddresses=0.0.0.0
net.floodlightcontroller.core.internal.OFSwitchManager.workerThreads=16
net.floodlightcontroller.core.internal.OFSwitchManager.bossThreads=1
net.floodlightcontroller.core.internal.OFSwitchManager.connectionBacklog=1000
net.floodlightcontroller.core.internal.OFSwitchManager.connectionTimeoutMs=60000
net.floodlightcontroller.core.internal.OFSwitchManager.defaultMaxTablesToReceiveTableMissFlow=1
net.floodlightcontroller.core.internal.OFSwitchManager.maxTablesToReceiveTableMissFlowPerDpid={"00:00:00:00:00:00:00:01":"1","2":"1"}
net.floodlightcontroller.core.internal.OFSwitchManager.clearTablesOnInitialHandshakeAsMaster=YES
net.floodlightcontroller.core.internal.OFSwitchManager.clearTablesOnEachTransitionToMaster=YES
net.floodlightcontroller.core.internal.OFSwitchManager.keyStorePath=/path/to.jecks
net.floodlightcontroller.core.internal.OFSwitchManager.keyStorePassword=PassFL
net.floodlightcontroller.core.internal.OFSwitchManager.useSsl=NO
net.floodlightcontroller.core.internal.OFSwitchManager.supportedOpenFlowVersions=1.3
net.floodlightcontroller.core.internal.OFSwitchManager.switchesInitialState={"00:00:00:00:00:00:00:01":"ROLE_MASTER","00:00:00:00:00:00:00:02":"ROLE_MASTER", "00:00:00:00:00:00:00:03":"ROLE_MASTER", "00:00:00:00:00:00:00:04":"ROLE_MASTER","00:00:00:00:00:00:00:05":"ROLE_MASTER","00:00:00:00:00:00:00:06":"ROLE_MASTER","00:00:00:00:00:00:00:07":"ROLE_MASTER","00:00:00:00:00:00:00:08":"ROLE_MASTER"}
net.floodlightcontroller.restserver.RestApiServer.keyStorePath=/path/to.jceks
net.floodlightcontroller.restserver.RestApiServer.keyStorePassword=Password
net.floodlightcontroller.restserver.RestApiServer.httpsNeedClientAuthentication=NO
net.floodlightcontroller.restserver.RestApiServer.useHttps=NO
net.floodlightcontroller.restserver.RestApiServer.useHttp=YES
net.floodlightcontroller.restserver.RestApiServer.httpsPort=8081
net.floodlightcontroller.restserver.RestApiServer.httpPort=8080
net.floodlightcontroller.restserver.RestApiServer.accessControlAllowAllOrigins=TRUE
net.floodlightcontroller.statistics.StatisticsCollector.enable=FALSE
net.floodlightcontroller.statistics.StatisticsCollector.collectionIntervalPortStatsSeconds=10
net.floodlightcontroller.topology.TopologyManager.pathMetric=latency
net.floodlightcontroller.topology.TopologyManager.maxPathsToCompute=3
net.floodlightcontroller.hasupport.HAController.nodeid=1
net.floodlightcontroller.hasupport.HAController.serverPort=127.0.0.1:4242
...