*/
package org.opendaylight.vpnservice.elan.internal;
+import java.math.BigInteger;
+import java.util.ArrayList;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Queue;
+import java.util.Set;
+import java.util.concurrent.ConcurrentHashMap;
+import java.util.concurrent.ConcurrentLinkedQueue;
+import java.util.concurrent.ConcurrentMap;
+
import com.google.common.base.Optional;
import com.google.common.collect.Maps;
+
import org.opendaylight.controller.md.sal.binding.api.DataBroker;
import org.opendaylight.controller.md.sal.binding.api.DataChangeListener;
import org.opendaylight.controller.md.sal.common.api.data.AsyncDataBroker.DataChangeScope;
+import org.opendaylight.elanmanager.utils.ElanL2GwCacheUtils;
import org.opendaylight.controller.md.sal.common.api.data.LogicalDatastoreType;
+import org.opendaylight.vpnservice.elan.l2gw.utils.ElanL2GatewayMulticastUtils;
+import org.opendaylight.vpnservice.elan.l2gw.utils.ElanL2GatewayUtils;
import org.opendaylight.vpnservice.elan.utils.ElanConstants;
import org.opendaylight.vpnservice.elan.utils.ElanUtils;
import org.opendaylight.vpnservice.interfacemgr.globals.InterfaceInfo;
import org.opendaylight.vpnservice.interfacemgr.globals.InterfaceInfo.InterfaceType;
import org.opendaylight.vpnservice.interfacemgr.interfaces.IInterfaceManager;
-
+import org.opendaylight.vpnservice.itm.api.IITMProvider;
+import org.opendaylight.vpnservice.itm.globals.ITMConstants;
+import org.opendaylight.vpnservice.mdsalutil.AbstractDataChangeListener;
+import org.opendaylight.vpnservice.mdsalutil.ActionInfo;
+import org.opendaylight.vpnservice.mdsalutil.ActionType;
+import org.opendaylight.vpnservice.mdsalutil.BucketInfo;
+import org.opendaylight.vpnservice.mdsalutil.FlowEntity;
+import org.opendaylight.vpnservice.mdsalutil.GroupEntity;
+import org.opendaylight.vpnservice.mdsalutil.InstructionInfo;
+import org.opendaylight.vpnservice.mdsalutil.InstructionType;
+import org.opendaylight.vpnservice.mdsalutil.MDSALUtil;
+import org.opendaylight.vpnservice.mdsalutil.MatchFieldType;
+import org.opendaylight.vpnservice.mdsalutil.MatchInfo;
+import org.opendaylight.vpnservice.mdsalutil.MetaDataUtil;
import org.opendaylight.vpnservice.mdsalutil.NwConstants;
import org.opendaylight.vpnservice.itm.globals.ITMConstants;
import org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.list.Action;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowId;
import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.table.Flow;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.table.FlowBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.group.buckets.Bucket;
import org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.groups.Group;
import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.servicebinding.rev151015.service.bindings.services.info.BoundServices;
import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.instruction.list.Instruction;
import org.opendaylight.vpnservice.mdsalutil.*;
import org.opendaylight.vpnservice.mdsalutil.interfaces.IMdsalApiManager;
+import org.opendaylight.vpnservice.neutronvpn.api.l2gw.L2GatewayDevice;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.PhysAddress;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.table.Flow;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.instruction.list.Instruction;
import org.opendaylight.yang.gen.v1.urn.opendaylight.group.types.rev131018.GroupTypes;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.servicebinding.rev151015.service.bindings.services.info.BoundServices;
import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.elan.rev150602.ElanDpnInterfaces;
import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.elan.rev150602.ElanForwardingTables;
import org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.elan.rev150602.ElanInterfaces;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
-import java.math.BigInteger;
-import java.util.*;
-import java.util.concurrent.ConcurrentHashMap;
-import java.util.concurrent.ConcurrentLinkedQueue;
+import com.google.common.base.Optional;
+import com.google.common.base.Preconditions;
+import com.google.common.collect.Lists;
+/**
+ * Class in charge of handling creations, modifications and removals of ElanInterfaces.
+ *
+ * @see org.opendaylight.yang.gen.v1.urn.opendaylight.vpnservice.elan.rev150602.elan.interfaces.ElanInterface
+ *
+ */
public class ElanInterfaceManager extends AbstractDataChangeListener<ElanInterface> implements AutoCloseable {
private static ElanInterfaceManager elanInterfaceManager = new ElanInterfaceManager();
public void removeElanInterface(ElanInstance elanInfo, String interfaceName) {
String elanName = elanInfo.getElanInstanceName();
InterfaceInfo interfaceInfo = interfaceManager.getInterfaceInfo(interfaceName);
+
if (interfaceInfo == null) {
+ // Interface does not exist in ConfigDS, so lets remove everything about that interface related to Elan
ElanInterfaceMac elanInterfaceMac = ElanUtils.getElanInterfaceMacByInterfaceName(interfaceName);
if(elanInterfaceMac != null && elanInterfaceMac.getMacEntry() != null) {
List<MacEntry> macEntries = elanInterfaceMac.getMacEntry();
ElanUtils.delete(broker, LogicalDatastoreType.OPERATIONAL, ElanUtils.getElanInstanceOperationalDataPath(elanName));
ElanUtils.delete(broker, LogicalDatastoreType.OPERATIONAL, ElanUtils.getElanMacTableOperationalDataPath(elanName));
ElanUtils.delete(broker, LogicalDatastoreType.OPERATIONAL, ElanUtils.getElanInfoEntriesOperationalDataPath(elanInfo.getElanTag()));
- ElanUtils.delete(broker, LogicalDatastoreType.CONFIGURATION, ElanUtils.getElanInstanceConfigurationDataPath(elanName));
} else {
Elan updateElanState = new ElanBuilder().setElanInterfaces(elanInterfaces).setName(elanName).setKey(new ElanKey(elanName)).build();
MDSALUtil.syncWrite(broker, LogicalDatastoreType.OPERATIONAL, ElanUtils.getElanInstanceOperationalDataPath(elanName), updateElanState);
}
- return;
+ } else {
+ removeElanInterface(elanInfo, interfaceInfo);
+ unbindService(elanInfo, interfaceName);
}
- removeElanInterface(elanInfo, interfaceInfo);
- unbindService(elanInfo, interfaceName);
}
private void removeElanInterface(ElanInstance elanInfo, InterfaceInfo interfaceInfo) {
InstanceIdentifier<ElanInterfaceMac> elanInterfaceId = ElanUtils.getElanInterfaceMacEntriesOperationalDataPath(interfaceName);
Optional<ElanInterfaceMac> existingElanInterface = ElanUtils.read(broker, LogicalDatastoreType.OPERATIONAL, elanInterfaceId);
if(existingElanInterface.isPresent()) {
- List<MacEntry> macEntries = existingElanInterface.get().getMacEntry();
- if(macEntries != null && !macEntries.isEmpty()) {
+ List<PhysAddress> macAddresses = new ArrayList<PhysAddress>();
+ List<MacEntry> existingMacEntries = existingElanInterface.get().getMacEntry();
+ List<MacEntry> macEntries = new ArrayList<>();
+ if (existingMacEntries != null && !existingMacEntries.isEmpty()) {
+ macEntries.addAll(existingMacEntries);
+ }
+ if(!macEntries.isEmpty()) {
for (MacEntry macEntry : macEntries) {
logger.debug("removing the mac-entry:{} present on elanInterface:{}", macEntry.getMacAddress().getValue(), interfaceName);
elanForwardingEntriesHandler.deleteElanInterfaceForwardingEntries(elanInfo, interfaceInfo, macEntry);
+ macAddresses.add(macEntry.getMacAddress());
+ }
+
+ // Removing all those MACs from External Devices belonging to this ELAN
+ if ( elanInfo.getVni() != null && elanInfo.getVni() != 0 ) {
+ ElanL2GatewayUtils.removeMacsFromElanExternalDevices(elanInfo, macAddresses);
}
}
}
if(dpnInterfaces != null) {
List<String> interfaceLists = dpnInterfaces.getInterfaces();
interfaceLists.remove(interfaceName);
- updateElanDpnInterfacesList(elanName, dpId, interfaceLists);
+
+ if (interfaceLists == null || interfaceLists.isEmpty()) {
+ deleteElanDpnInterface(elanName, dpId);
+ ElanL2GatewayMulticastUtils.updateRemoteMcastMacOnElanL2GwDevices(elanName);
+ } else {
+ updateElanDpnInterfacesList(elanName, dpId, interfaceLists);
+ }
}
}
String elanInstanceName = elanInterfaceAdded.getElanInstanceName();
String interfaceName = elanInterfaceAdded.getName();
InterfaceInfo interfaceInfo = interfaceManager.getInterfaceInfo(interfaceName);
+ if (interfaceInfo == null) {
+ logger.warn("Interface {} is removed from Interface Oper DS due to port down ", interfaceName);
+ return;
+ }
ElanInstance elanInstance = ElanUtils.getElanInstanceByName(elanInstanceName);
if (elanInstance == null) {
elanInstance = new ElanInstanceBuilder().setElanInstanceName(elanInstanceName).setDescription(elanInterfaceAdded.getDescription()).build();
//Add the ElanInstance in the Configuration data-store
- ElanUtils.UpdateOperationalDataStore(broker, idManager, elanInstance);
+ ElanUtils.updateOperationalDataStore(broker, idManager, elanInstance);
elanInstance = ElanUtils.getElanInstanceByName(elanInstanceName);
}
}
}
+ void programRemoteDmacFlow(ElanInstance elanInstance, InterfaceInfo interfaceInfo){
+ ElanDpnInterfacesList elanDpnInterfacesList = ElanUtils.getElanDpnInterfacesList(elanInstance.getElanInstanceName());
+ List<DpnInterfaces> dpnInterfaceLists = elanDpnInterfacesList.getDpnInterfaces();
+ for(DpnInterfaces dpnInterfaces : dpnInterfaceLists){
+ if(dpnInterfaces.getDpId().equals(interfaceInfo.getDpId())) {
+ continue;
+ }
+ List<String> remoteElanInterfaces = dpnInterfaces.getInterfaces();
+ for(String remoteIf : remoteElanInterfaces) {
+ ElanInterfaceMac elanIfMac = ElanUtils.getElanInterfaceMacByInterfaceName(remoteIf);
+ InterfaceInfo remoteInterface = interfaceManager.getInterfaceInfo(remoteIf);
+ if(elanIfMac == null) {
+ continue;
+ }
+ List<MacEntry> remoteMacEntries = elanIfMac.getMacEntry();
+ if(remoteMacEntries != null) {
+ for (MacEntry macEntry : remoteMacEntries) {
+ PhysAddress physAddress = macEntry.getMacAddress();
+ ElanUtils.setupRemoteDmacFlow(interfaceInfo.getDpId(), remoteInterface.getDpId(),
+ remoteInterface.getInterfaceTag(),
+ elanInstance.getElanTag(),
+ physAddress.getValue(),
+ elanInstance.getElanInstanceName());
+ }
+ }
+ }
+ }
+ }
+
void addElanInterface(ElanInterface elanInterface, InterfaceInfo interfaceInfo, ElanInstance elanInstance) {
+ Preconditions.checkNotNull(elanInstance, "elanInstance cannot be null");
+ Preconditions.checkNotNull(interfaceInfo, "interfaceInfo cannot be null");
+ Preconditions.checkNotNull(elanInterface, "elanInterface cannot be null");
+
String interfaceName = elanInterface.getName();
String elanInstanceName = elanInterface.getElanInstanceName();
List<PhysAddress> staticMacAddresses = elanInterface.getStaticMacEntries();
+
Elan elanInfo = ElanUtils.getElanByName(elanInstanceName);
- BigInteger dpId = null;
if(elanInfo == null) {
- ElanUtils.UpdateOperationalDataStore(broker, idManager, elanInstance);
- }
- if(interfaceInfo != null) {
- dpId = interfaceInfo.getDpId();
+ ElanUtils.updateOperationalDataStore(broker, idManager, elanInstance);
}
+
+ // Specific actions to the DPN where the ElanInterface has been added, for example, programming the
+ // External tunnel table if needed or adding the ElanInterface to the DpnInterfaces in the operational DS.
+ BigInteger dpId = ( interfaceInfo != null ) ? dpId = interfaceInfo.getDpId() : null;
if(dpId != null && !dpId.equals(ElanConstants.INVALID_DPN)) {
InstanceIdentifier<DpnInterfaces> elanDpnInterfaces = ElanUtils.getElanDpnInterfaceOperationalDataPath(elanInstanceName, dpId);
Optional<DpnInterfaces> existingElanDpnInterfaces = ElanUtils.read(broker, LogicalDatastoreType.OPERATIONAL, elanDpnInterfaces);
if (!existingElanDpnInterfaces.isPresent()) {
+ // ELAN's 1st ElanInterface added to this DPN
createElanInterfacesList(elanInstanceName, interfaceName, dpId);
+ /*
+ * Install remote DMAC flow.
+ * This is required since this DPN is added later to the elan instance
+ * and remote DMACs of other interfaces in this elan instance are not present in the current dpn.
+ */
+ programRemoteDmacFlow(elanInstance, interfaceInfo);
+ // The 1st ElanInterface in a DPN must program the Ext Tunnel table, but only if Elan has VNI
+ if ( elanInstance.getVni() != null && elanInstance.getVni().longValue() != 0 ) {
+ setExternalTunnelTable(dpId, elanInstance);
+ }
+ ElanL2GatewayMulticastUtils.updateRemoteMcastMacOnElanL2GwDevices(elanInstanceName);
} else {
List<String> elanInterfaces = existingElanDpnInterfaces.get().getInterfaces();
elanInterfaces.add(interfaceName);
+ if (elanInterfaces.size() == 1) {//1st dpn interface
+ ElanL2GatewayMulticastUtils.updateRemoteMcastMacOnElanL2GwDevices(elanInstanceName);
+ }
updateElanDpnInterfacesList(elanInstanceName, dpId, elanInterfaces);
}
}
//Add interface to the ElanInterfaceForwardingEntires Container
createElanInterfaceTablesList(interfaceName);
createElanStateList(elanInstanceName, interfaceName);
- if(interfaceInfo != null) {
+ if (interfaceInfo != null) {
installFlowsAndGroups(elanInstance, interfaceInfo);
}
// add the static mac addresses
- if(staticMacAddresses != null) {
+ if (staticMacAddresses != null) {
+ boolean isInterfaceOperational = isOperational(interfaceInfo);
for (PhysAddress physAddress : staticMacAddresses) {
InstanceIdentifier<MacEntry> macId = getMacEntryOperationalDataPath(elanInstanceName, physAddress);
Optional<MacEntry> existingMacEntry = ElanUtils.read(broker, LogicalDatastoreType.OPERATIONAL, macId);
} else {
elanForwardingEntriesHandler.addElanInterfaceForwardingTableList(elanInstance, interfaceName, physAddress);
}
- if(interfaceInfo != null && isOperational(interfaceInfo)) {
- logger.debug("Installing Static Mac-Entry on the Elan Interface:{} with MacAddress:{}", interfaceInfo, physAddress.getValue());
+
+ if ( isInterfaceOperational ) {
+ // Setting SMAC, DMAC, UDMAC in this DPN and also in other DPNs
ElanUtils.setupMacFlows(elanInstance, interfaceInfo, ElanConstants.STATIC_MAC_TIMEOUT, physAddress.getValue());
}
}
- }
- }
- private Map<BigInteger, List<String>> readFePortsDbForElan(String elanName) {
- ElanDpnInterfacesList elanDpnInterfacesList = ElanUtils.getElanDpnInterfacesList(elanName);
- HashMap<BigInteger, List<String>> fePortsDb = Maps.newHashMap();
- if (elanDpnInterfacesList == null) {
- return fePortsDb;
- }
- List<DpnInterfaces> dpnInterfaces = elanDpnInterfacesList.getDpnInterfaces();
- if (dpnInterfaces == null) {
- return fePortsDb;
- }
- for (DpnInterfaces dpnInterface : dpnInterfaces) {
- fePortsDb.put(dpnInterface.getDpId(), dpnInterface.getInterfaces());
+ if( isInterfaceOperational ) {
+ // Add MAC in TOR's remote MACs via OVSDB. Outside of the loop on purpose.
+ ElanL2GatewayUtils.installMacsInElanExternalDevices(elanInstance, dpId, staticMacAddresses);
+ }
}
- return fePortsDb;
}
protected void removeInterfaceStaticMacEntires(String elanInstanceName, String interfaceName, PhysAddress physAddress) {
Flow flowEntry = MDSALUtil.buildFlowNew(ElanConstants.ELAN_FILTER_EQUALS_TABLE, getFlowRef(ElanConstants.ELAN_FILTER_EQUALS_TABLE, 1000+ifTag),
10, elanInfo.getElanInstanceName(), 0, 0, ElanConstants.COOKIE_ELAN_FILTER_EQUALS.add(BigInteger.valueOf(ifTag)), getMatchesForFilterEqualsLPortTag(ifTag),
- getInstructionsDrop());
+ MDSALUtil.buildInstructionsDrop());
mdsalManager.installFlow(interfaceInfo.getDpId(), flowEntry);
}
Flow flowEntity = MDSALUtil.buildFlowNew(ElanConstants.ELAN_FILTER_EQUALS_TABLE, getFlowRef(ElanConstants.ELAN_FILTER_EQUALS_TABLE, 1000+ifTag),
10, elanInfo.getElanInstanceName(), 0, 0, ElanConstants.COOKIE_ELAN_FILTER_EQUALS.add(BigInteger.valueOf(ifTag)), getMatchesForFilterEqualsLPortTag(ifTag),
- getInstructionsDrop());
+ MDSALUtil.buildInstructionsDrop());
mdsalManager.removeFlow(interfaceInfo.getDpId(), flowEntity);
}
for(DpnInterfaces dpnInterface : dpnInterfaceses) {
if(ElanUtils.isDpnPresent(dpnInterface.getDpId()) && dpnInterface.getDpId() != dpnId && dpnInterface.getInterfaces() != null && !dpnInterface.getInterfaces().isEmpty()) {
try {
- List<Action> listAction = ElanUtils.getItmEgressAction(dpnId, dpnInterface.getDpId(), (int) elanTag);
+ List<Action> listAction = ElanUtils.getInternalItmEgressAction(dpnId, dpnInterface.getDpId(), elanTag);
listBuckets.add(MDSALUtil.buildBucket(listAction, MDSALUtil.GROUP_WEIGHT, bucketId, MDSALUtil.WATCH_PORT, MDSALUtil.WATCH_GROUP));
bucketId++;
} catch (Exception ex) {
}
}
}
+ List<Bucket> elanL2GwDevicesBuckets = getRemoteBCGroupBucketsOfElanL2GwDevices(elanInfo, dpnId, bucketId);
+ listBuckets.addAll(elanL2GwDevicesBuckets);
}
return listBuckets;
}
for(DpnInterfaces dpnInterface : dpnInterfaceses) {
if(ElanUtils.isDpnPresent(dpnInterface.getDpId()) && dpnInterface.getDpId() != dpnId && dpnInterface.getInterfaces() != null && !dpnInterface.getInterfaces().isEmpty()) {
try {
- List<Action> listActionInfo = ElanUtils.getItmEgressAction(dpnId, dpnInterface.getDpId(), (int) elanTag);
+ List<Action> listActionInfo = ElanUtils.getInternalItmEgressAction(dpnId, dpnInterface.getDpId(), elanTag);
listBucketInfo.add(MDSALUtil.buildBucket(listActionInfo, 0, bucketId, 0xffffffffL, 0xffffffffL));
bucketId++;
} catch (Exception ex) {
}
}
}
+
+ List<Bucket> elanL2GwDevicesBuckets = getRemoteBCGroupBucketsOfElanL2GwDevices(elanInfo, dpnId, bucketId);
+ listBucketInfo.addAll(elanL2GwDevicesBuckets);
}
return listBucketInfo;
}
if (ElanUtils.isDpnPresent(otherFes.getDpId()) && otherFes.getDpId() != dpnInterface.getDpId()
&& otherFes.getInterfaces() != null && ! otherFes.getInterfaces().isEmpty()) {
try {
- List<Action> remoteListActionInfo = ElanUtils.getItmEgressAction(dpnInterface.getDpId(), otherFes.getDpId(), (int) elanTag);
+ List<Action> remoteListActionInfo = ElanUtils.getInternalItmEgressAction(dpnInterface.getDpId(), otherFes.getDpId(), elanTag);
remoteListBucketInfo.add(MDSALUtil.buildBucket(remoteListActionInfo, MDSALUtil.GROUP_WEIGHT, bucketId, MDSALUtil.WATCH_PORT,MDSALUtil.WATCH_GROUP));
bucketId++;
} catch (Exception ex) {
}
}
}
- if(remoteListBucketInfo.size() == 0) {
+ List<Bucket> elanL2GwDevicesBuckets = getRemoteBCGroupBucketsOfElanL2GwDevices(elanInfo, dpnId,
+ bucketId);
+ remoteListBucketInfo.addAll(elanL2GwDevicesBuckets);
+
+ if (remoteListBucketInfo.size() == 0) {
logger.debug( "No ITM is present on Dpn - {} " ,dpnInterface.getDpId());
continue;
}
InterfaceInfo interfaceInfo, BigInteger dstDpId) {
int elanTag = elanInfo.getElanTag().intValue();
long groupId = ElanUtils.getElanRemoteBCGID(elanTag);
- DpnInterfaces dpnInterfaces = ElanUtils.getElanInterfaceInfoByElanDpn(elanInfo.getElanInstanceName(), interfaceInfo.getDpId());
List<DpnInterfaces> elanDpns = ElanUtils.getInvolvedDpnsInElan(elanInfo.getElanInstanceName());
if(elanDpns != null) {
for(DpnInterfaces dpnInterface : elanDpns) {
int bucketId = 0;
List<Bucket> remoteListBucket = new ArrayList<Bucket>();
if(ElanUtils.isDpnPresent(dstDpId) && dpnInterface.getDpId().equals(dstDpId) && dpnInterface.getInterfaces() != null && !dpnInterface.getInterfaces().isEmpty()) {
- for(String ifName : dpnInterfaces.getInterfaces()) {
- // In case if there is a InterfacePort in the cache which is not in
- // operational state, skip processing it
- InterfaceInfo ifInfo = interfaceManager.getInterfaceInfoFromOperationalDataStore(ifName, interfaceInfo.getInterfaceType());
- if (!isOperational(ifInfo)) {
- continue;
- }
-
- remoteListBucket.add(MDSALUtil.buildBucket(getInterfacePortActions(ifInfo), MDSALUtil.GROUP_WEIGHT, bucketId, MDSALUtil.WATCH_PORT, MDSALUtil.WATCH_GROUP));
- bucketId++;
- }
try {
- List<Action> remoteListActionInfo = ElanUtils.getItmEgressAction(interfaceInfo.getDpId(), dstDpId, (int) elanTag);
+ List<Action> remoteListActionInfo = ElanUtils.getInternalItmEgressAction(interfaceInfo.getDpId(), dstDpId, elanTag);
remoteListBucket.add(MDSALUtil.buildBucket(remoteListActionInfo, MDSALUtil.GROUP_WEIGHT, bucketId, MDSALUtil.WATCH_PORT, MDSALUtil.WATCH_GROUP));
bucketId++;
} catch (Exception ex) {
logger.error( "Logical Group Interface not found between source Dpn - {}, destination Dpn - {} " ,dpnInterface.getDpId(), dstDpId);
return;
}
+ List<Action> remoteListActionInfo = new ArrayList<Action>();
+ remoteListActionInfo.add(new ActionInfo(ActionType.group, new String[] {String.valueOf(ElanUtils.getElanLocalBCGID(elanTag))}).buildAction());
+ remoteListBucket.add(MDSALUtil.buildBucket(remoteListActionInfo, MDSALUtil.GROUP_WEIGHT, bucketId, MDSALUtil.WATCH_PORT, MDSALUtil.WATCH_GROUP));
+
+ List<Bucket> elanL2GwDevicesBuckets = getRemoteBCGroupBucketsOfElanL2GwDevices(elanInfo, dstDpId, bucketId);
+ remoteListBucket.addAll(elanL2GwDevicesBuckets);
+
Group group = MDSALUtil.buildGroup(groupId, elanInfo.getElanInstanceName(), GroupTypes.GroupAll, MDSALUtil.buildBucketLists(remoteListBucket));
mdsalManager.syncInstallGroup(interfaceInfo.getDpId(), group, ElanConstants.DELAY_TIME_IN_MILLISECOND);
break;
return mkMatches;
}
+
+ private List<MatchInfo> buildMatchesForVni(Long vni) {
+ List<MatchInfo> mkMatches = new ArrayList<MatchInfo>();
+ MatchInfo match = new MatchInfo(MatchFieldType.tunnel_id,
+ new BigInteger[]{BigInteger.valueOf(vni)} );
+ mkMatches.add(match);
+ return mkMatches;
+ }
+
private List<Instruction> getInstructionsForOutGroup(
long groupId) {
List<Instruction> mkInstructions = new ArrayList<Instruction>();
List <Action> actions = new ArrayList <Action> ();
actions.add(new ActionInfo(ActionType.group, new String[]{Long.toString(groupId)}).buildAction());
- mkInstructions.add(ElanUtils.getWriteActionInstruction(actions));
+ mkInstructions.add(MDSALUtil.getWriteActionsInstruction(actions, 0));
+ return mkInstructions;
+ }
+
+ private List<MatchInfo> getMatchesForElanTag(long elanTag, boolean isSHFlagSet) {
+ List<MatchInfo> mkMatches = new ArrayList<MatchInfo>();
+ // Matching metadata
+ mkMatches.add(new MatchInfo(MatchFieldType.metadata, new BigInteger[] {
+ ElanUtils.getElanMetadataLabel(elanTag, isSHFlagSet),
+ MetaDataUtil.METADATA_MASK_SERVICE_SH_FLAG}));
+ return mkMatches;
+ }
+
+
+
+
+ /**
+ * Builds the list of instructions to be installed in the External Tunnel table (38), which so far
+ * consists in writing the elanTag in metadata and send packet to the new DHCP table
+ *
+ * @param elanTag elanTag to be written in metadata when flow is selected
+ * @return the instructions ready to be installed in a flow
+ */
+ private List<InstructionInfo> getInstructionsExtTunnelTable(Long elanTag) {
+ List<InstructionInfo> mkInstructions = new ArrayList<InstructionInfo>();
+ mkInstructions.add(new InstructionInfo(InstructionType.write_metadata,
+ new BigInteger[] {
+ ElanUtils.getElanMetadataLabel(elanTag),
+ ElanUtils.getElanMetadataMask()
+ } ) );
+ // TODO (eperefr) We should point to SMAC or DMAC depending on a configuration property to enable
+ // mac learning
+ mkInstructions.add(new InstructionInfo(InstructionType.goto_table,
+ new long[] { ElanConstants.ELAN_DMAC_TABLE }));
+
return mkInstructions;
}
}
public void installMacAddressTables(ElanInstance elanInfo, InterfaceInfo interfaceInfo) {
+
String interfaceName = interfaceInfo.getInterfaceName();
BigInteger currentDpn = interfaceInfo.getDpId();
ElanInterfaceMac elanInterfaceMac = ElanUtils.getElanInterfaceMacByInterfaceName(interfaceName);
List<MacEntry> macEntries = elanInterfaceMac.getMacEntry();
for(MacEntry macEntry : macEntries) {
PhysAddress physAddress = macEntry.getMacAddress();
- ElanUtils.setupMacFlows(elanInfo, interfaceInfo, macEntry.isIsStaticAddress() ? ElanConstants.STATIC_MAC_TIMEOUT : elanInfo.getMacTimeout(), physAddress.getValue());
+ ElanUtils.setupMacFlows(elanInfo,
+ interfaceInfo,
+ macEntry.isIsStaticAddress()
+ ? ElanConstants.STATIC_MAC_TIMEOUT
+ : elanInfo.getMacTimeout(), physAddress.getValue());
}
//Programming the remoteDMACFlows
ElanDpnInterfacesList elanDpnInterfacesList = ElanUtils.getElanDpnInterfacesList(elanInfo.getElanInstanceName());
if(remoteMacEntries != null) {
for (MacEntry macEntry : remoteMacEntries) {
PhysAddress physAddress = macEntry.getMacAddress();
- ElanUtils.setupRemoteDmacFlow(currentDpn, remoteInterface.getDpId(), remoteInterface.getInterfaceTag(), elanInfo.getElanTag(), physAddress.getValue(), elanInfo.getElanInstanceName());
+ ElanUtils.installDmacFlowsToInternalRemoteMac(currentDpn, remoteInterface.getDpId(),
+ remoteInterface.getInterfaceTag(),
+ elanInfo.getElanTag(),
+ physAddress.getValue(),
+ elanInfo.getElanInstanceName());
}
}
}
// In case if there is a InterfacePort in the cache which is not in
// operational state, skip processing it
InterfaceInfo ifInfo = interfaceManager.getInterfaceInfoFromOperationalDataStore(ifName, interfaceInfo.getInterfaceType());
- if (ifInfo == null || !isOperational(ifInfo)) {
+ if (!isOperational(ifInfo)) {
continue;
}
Group group = MDSALUtil.buildGroup(groupId, elanInfo.getElanInstanceName(), GroupTypes.GroupAll, MDSALUtil.buildBucketLists(listBucket));
logger.trace("installing the localBroadCast Group:{}", group);
- // In the case of OVS disconnected we receive null object when we query Interface Operation datastore
- // so the size of the bucket will be zero
- if(listBucket.size() == 0) {
- mdsalManager.syncRemoveGroup(dpnId, group);
- } else {
- mdsalManager.syncInstallGroup(dpnId, group, ElanConstants.DELAY_TIME_IN_MILLISECOND);
- }
+ mdsalManager.syncInstallGroup(dpnId, group, ElanConstants.DELAY_TIME_IN_MILLISECOND);
}
public void setupLocalBroadcastGroups(ElanInstance elanInfo, InterfaceInfo interfaceInfo) {
// In case if there is a InterfacePort in the cache which is not in
// operational state, skip processing it
InterfaceInfo ifInfo = interfaceManager.getInterfaceInfoFromOperationalDataStore(ifName, interfaceInfo.getInterfaceType());
- if (ifInfo == null || !isOperational(ifInfo)) {
+ if (!isOperational(ifInfo)) {
continue;
}
bucketId++;
}
-
Group group = MDSALUtil.buildGroup(groupId, elanInfo.getElanInstanceName(), GroupTypes.GroupAll, MDSALUtil.buildBucketLists(listBucket));
logger.trace("installing the localBroadCast Group:{}", group);
- // In the case of OVS disconnected we receive null object for the Interface Operation datastore
- // so the size of the bucket will be zero
- if(listBucket.size() == 0) {
- mdsalManager.syncRemoveGroup(dpnId, group);
- } else {
- mdsalManager.syncInstallGroup(dpnId, group, ElanConstants.DELAY_TIME_IN_MILLISECOND);
- }
+ mdsalManager.syncInstallGroup(dpnId, group, ElanConstants.DELAY_TIME_IN_MILLISECOND);
}
public void removeLocalBroadcastGroup(ElanInstance elanInfo, InterfaceInfo interfaceInfo) {
mdsalManager.syncRemoveGroup(dpnId, group);
}
+ /**
+ * Installs a flow in the External Tunnel table consisting in translating
+ * the VNI retrieved from the packet that came over a tunnel with a TOR into
+ * elanTag that will be used later in the ELANs pipeline.
+ *
+ * @param dpnId
+ * the dpn id
+ * @param elanInfo
+ * the elan info
+ */
+ public void setExternalTunnelTable(BigInteger dpnId, ElanInstance elanInfo) {
+ long elanTag = elanInfo.getElanTag();
+ FlowEntity flowEntity = MDSALUtil.buildFlowEntity(dpnId,
+ NwConstants.EXTERNAL_TUNNEL_TABLE,
+ getFlowRef(NwConstants.EXTERNAL_TUNNEL_TABLE, elanTag),
+ 5, // prio
+ elanInfo.getElanInstanceName(), // flowName
+ 0, // idleTimeout
+ 0, // hardTimeout
+ ITMConstants.COOKIE_ITM_EXTERNAL.add(BigInteger.valueOf(elanTag)),
+ buildMatchesForVni(elanInfo.getVni()),
+ getInstructionsExtTunnelTable(elanTag) );
+
+ mdsalManager.installFlow(flowEntity);
+ }
+
+ /**
+ * Removes, from External Tunnel table, the flow that translates from VNI to elanTag.
+ * Important: ensure this method is only called whenever there is no other ElanInterface in the specified DPN
+ *
+ * @param dpnId DPN whose Ext Tunnel table is going to be modified
+ * @param elanInfo holds the elanTag needed for selecting the flow to be removed
+ */
+ public void unsetExternalTunnelTable(BigInteger dpnId, ElanInstance elanInfo) {
+ // TODO (eperefr): Use DataStoreJobCoordinator in order to avoid that removing the last ElanInstance plus
+ // adding a new one does (almost at the same time) are executed in that exact order
+
+ String flowId = getFlowRef(NwConstants.EXTERNAL_TUNNEL_TABLE, elanInfo.getElanTag());
+ FlowEntity flowEntity = new FlowEntity(dpnId);
+ flowEntity.setFlowId(flowId);
+ mdsalManager.removeFlow(flowEntity);
+ }
+
public void setupTerminateServiceTable(ElanInstance elanInfo, InterfaceInfo interfaceInfo) {
long elanTag = elanInfo.getElanTag();
Flow flowEntity = MDSALUtil.buildFlowNew(NwConstants.INTERNAL_TUNNEL_TABLE, getFlowRef(NwConstants.INTERNAL_TUNNEL_TABLE, elanTag),
public void setupUnknownDMacTable(ElanInstance elanInfo, InterfaceInfo interfaceInfo) {
long elanTag = elanInfo.getElanTag();
- Flow flowEntity = MDSALUtil.buildFlowNew(ElanConstants.ELAN_UNKNOWN_DMAC_TABLE, getFlowRef(ElanConstants.ELAN_UNKNOWN_DMAC_TABLE, elanTag),
- 5, elanInfo.getElanInstanceName(), 0, 0, ElanConstants.COOKIE_ELAN_UNKNOWN_DMAC.add(BigInteger.valueOf(elanTag)), getMatchesForElanTag(elanTag),
+ Flow flowEntity = MDSALUtil.buildFlowNew(ElanConstants.ELAN_UNKNOWN_DMAC_TABLE, getUnknownDmacFlowRef(ElanConstants.ELAN_UNKNOWN_DMAC_TABLE, elanTag, /*SH flag*/false),
+ 5, elanInfo.getElanInstanceName(), 0, 0, ElanConstants.COOKIE_ELAN_UNKNOWN_DMAC.add(BigInteger.valueOf(elanTag)), getMatchesForElanTag(elanTag, /*SH flag*/false),
getInstructionsForOutGroup(ElanUtils.getElanRemoteBCGID(elanTag)));
mdsalManager.installFlow(interfaceInfo.getDpId(), flowEntity);
+
+ // only if vni is present in elanInfo, perform the following
+ if (elanInfo.getVni() != null && elanInfo.getVni() != 0) {
+ Flow flowEntity2 = MDSALUtil.buildFlowNew(ElanConstants.ELAN_UNKNOWN_DMAC_TABLE, getUnknownDmacFlowRef(ElanConstants.ELAN_UNKNOWN_DMAC_TABLE, elanTag, /*SH flag*/true),
+ 5, elanInfo.getElanInstanceName(), 0, 0, ElanConstants.COOKIE_ELAN_UNKNOWN_DMAC.add(BigInteger.valueOf(elanTag)), getMatchesForElanTag(elanTag, /*SH flag*/true),
+ getInstructionsForOutGroup(ElanUtils.getElanLocalBCGID(elanTag)));
+ mdsalManager.installFlow(interfaceInfo.getDpId(), flowEntity2);
+ }
+
}
+
private void removeStaticELanFlows(final ElanInstance elanInfo, final InterfaceInfo interfaceInfo) {
BigInteger dpId = interfaceInfo.getDpId();
- long elanTag = elanInfo.getElanTag();
/*
* If there are not elan ports, remove the unknown smac and default dmac
* flows
*/
DpnInterfaces dpnInterfaces = ElanUtils.getElanInterfaceInfoByElanDpn(elanInfo.getElanInstanceName(), dpId);
- if(dpnInterfaces == null) {
- return;
- }
- List <String> elanInterfaces = dpnInterfaces.getInterfaces();
- if (elanInterfaces == null || elanInterfaces.isEmpty()) {
-
+ if (dpnInterfaces == null || dpnInterfaces.getInterfaces() == null || dpnInterfaces.getInterfaces().isEmpty()) {
+ // No more Elan Interfaces in this DPN
logger.debug("deleting the elan: {} present on dpId: {}", elanInfo.getElanInstanceName(), dpId);
removeDefaultTermFlow(dpId, elanInfo.getElanTag());
removeUnknownDmacFlow(dpId, elanInfo);
removeElanBroadcastGroup(elanInfo, interfaceInfo);
removeLocalBroadcastGroup(elanInfo, interfaceInfo);
+ if ( elanInfo.getVni() != null && elanInfo.getVni().longValue() != 0 ) {
+ unsetExternalTunnelTable(dpId, elanInfo);
+ }
removeFilterEqualsTable(elanInfo, interfaceInfo);
} else {
setupElanBroadcastGroups(elanInfo, interfaceInfo);
}
private void removeUnknownDmacFlow(BigInteger dpId, ElanInstance elanInfo) {
- Flow flow = getUnknownDmacFlowEntity(dpId, elanInfo);
+// Flow flow = getUnknownDmacFlowEntity(dpId, elanInfo);
+// mdsalManager.removeFlow(dpId, flow);
+ Flow flow = new FlowBuilder().setId(new FlowId(getUnknownDmacFlowRef(ElanConstants.ELAN_UNKNOWN_DMAC_TABLE,
+ elanInfo.getElanTag(), /*SH flag*/ false)))
+ .setTableId(ElanConstants.ELAN_UNKNOWN_DMAC_TABLE)
+ .build();
mdsalManager.removeFlow(dpId, flow);
+
+ if ( elanInfo.getVni() != null && elanInfo.getVni() > 0 ) {
+ Flow flow2 = new FlowBuilder().setId(new FlowId(getUnknownDmacFlowRef(ElanConstants.ELAN_UNKNOWN_DMAC_TABLE,
+ elanInfo.getElanTag(), /*SH flag*/ true)))
+ .setTableId(ElanConstants.ELAN_UNKNOWN_DMAC_TABLE)
+ .build();
+ mdsalManager.removeFlow(dpId, flow2);
+ }
+
+
}
private void removeDefaultTermFlow(BigInteger dpId, long elanTag) {
ElanUtils.DEFAULT_CALLBACK);
}
- private Flow getUnknownDmacFlowEntity(BigInteger dpId, ElanInstance elanInfo) {
- long elanTag = elanInfo.getElanTag();
- List<MatchInfo> mkMatches = new ArrayList<MatchInfo>();
- // Matching metadata
- mkMatches.add(new MatchInfo(MatchFieldType.metadata, new BigInteger[] {
- ElanUtils.getElanMetadataLabel(elanTag),
- MetaDataUtil.METADATA_MASK_SERVICE }));
-
- List<Instruction> mkInstructions = new ArrayList<Instruction>();
- List <Action> actionsInfos = new ArrayList <Action> ();
- actionsInfos.add(new ActionInfo(ActionType.group, new String[]{Long.toString(ElanUtils.getElanRemoteBCGID(elanTag))}, 0).buildAction());
- mkInstructions.add(ElanUtils.getWriteActionInstruction(actionsInfos));
-
- Flow flow = MDSALUtil.buildFlowNew(ElanConstants.ELAN_UNKNOWN_DMAC_TABLE, getFlowRef(ElanConstants.ELAN_UNKNOWN_DMAC_TABLE, elanTag),
- 5, elanInfo.getElanInstanceName(), 0, 0, ElanConstants.COOKIE_ELAN_UNKNOWN_DMAC.add(BigInteger.valueOf(elanTag)),
- mkMatches, mkInstructions);
- return flow;
- }
-
private String getFlowRef(long tableId, long elanTag) {
return new StringBuffer().append(tableId).append(elanTag).toString();
}
+ private String getUnknownDmacFlowRef(long tableId, long elanTag, boolean shFlag) {
+ return new StringBuffer().append(tableId).append(elanTag).append(shFlag).toString();
+ }
+
private List<Action> getInterfacePortActions(InterfaceInfo interfaceInfo) {
List<Action> listAction = new ArrayList<Action>();
int actionKey = 0;
listAction.add((new ActionInfo(ActionType.set_field_tunnel_id, new BigInteger[] {BigInteger.valueOf(interfaceInfo.getInterfaceTag())}, actionKey)).buildAction());
actionKey++;
- listAction.add((new ActionInfo(ActionType.nx_resubmit, new String[] {Short.toString((short)55)}, actionKey)).buildAction());
+ listAction.add((new ActionInfo(ActionType.nx_resubmit,
+ new String[] {String.valueOf(ElanConstants.ELAN_FILTER_EQUALS_TABLE)}, actionKey)).buildAction());
return listAction;
}
dpnInterface);
}
+ /**
+ * Delete elan dpn interface from operational DS.
+ *
+ * @param elanInstanceName
+ * the elan instance name
+ * @param dpId
+ * the dp id
+ */
+ private void deleteElanDpnInterface(String elanInstanceName, BigInteger dpId) {
+ MDSALUtil.syncDelete(broker, LogicalDatastoreType.OPERATIONAL,
+ ElanUtils.getElanDpnInterfaceOperationalDataPath(elanInstanceName, dpId));
+ }
+
private List<String> createElanInterfacesList(String elanInstanceName, String interfaceName, BigInteger dpId) {
List<String> interfaceNames = new ArrayList<String>();
interfaceNames.add(interfaceName);
}
private boolean isOperational(InterfaceInfo interfaceInfo) {
+ if (interfaceInfo == null) {
+ return false;
+ }
return ((interfaceInfo.getOpState() == InterfaceInfo.InterfaceOpState.UP) && (interfaceInfo.getAdminState() == InterfaceInfo.InterfaceAdminState.ENABLED));
}
}
}
- public void handleInterfaceUpated(InterfaceInfo interfaceInfo, ElanInstance elanInstance, boolean isStateUp) {
+ public void handleInterfaceUpdated(InterfaceInfo interfaceInfo, ElanInstance elanInstance, boolean isStateUp) {
BigInteger dpId = interfaceInfo.getDpId();
String elanName = elanInstance.getElanInstanceName();
String ifName = interfaceInfo.getInterfaceName();
logger.trace("ElanInterface Service is removed for the interface:{}", ifName);
elanInterfaceManager.removeMacAddressTables(elanInstance, interfaceInfo);
elanInterfaceManager.removeFlowsAndGroups(elanInstance, interfaceInfo);
+
+ // Removing MACs from External Devices belonging to this ELAN
+ if (elanInstance.getVni() != null && elanInstance.getVni() != 0) {
+ List<PhysAddress> macAddresses = ElanUtils
+ .getElanInterfaceMacAddresses(interfaceInfo.getInterfaceName());
+ if (macAddresses != null && !macAddresses.isEmpty()) {
+ ElanL2GatewayUtils.removeMacsFromElanExternalDevices(elanInstance, macAddresses);
+ }
+ }
}
}
mkMatches.add(new MatchInfo(MatchFieldType.tunnel_id, new BigInteger[] {
BigInteger.valueOf(LportTag)}));
return mkMatches;
+ }
+ public void updateElanBroadcastGroup(ElanInstance elanInfo) {
+ int bucketId = 0;
+ long groupId = ElanUtils.getElanRemoteBCGID(elanInfo.getElanTag());
+ List<DpnInterfaces> dpns = ElanUtils.getInvolvedDpnsInElan(elanInfo
+ .getElanInstanceName());
+ if (dpns == null) {
+ return;
+ }
+ for (DpnInterfaces dpn : dpns) {
+ bucketId = 0;
+ List<Bucket> listBucket = new ArrayList<Bucket>();
+ bucketId = getLocalBcGroupBuckets(dpn, listBucket, bucketId);
+ getRemoteBCGroupBuckets(elanInfo, dpn.getDpId(), listBucket,
+ bucketId);
+ Group group = MDSALUtil.buildGroup(groupId,
+ elanInfo.getElanInstanceName(), GroupTypes.GroupAll,
+ MDSALUtil.buildBucketLists(listBucket));
+ logger.trace("installing the localBroadCast Group:{}", group);
+ mdsalManager.syncInstallGroup(dpn.getDpId(), group,
+ ElanConstants.DELAY_TIME_IN_MILLISECOND);
+ }
}
- private List<Instruction> getInstructionsDrop() {
- List<Instruction> mkInstructions = new ArrayList<Instruction>();
- List <Action> actionsInfos = new ArrayList <Action> ();
- actionsInfos.add(new ActionInfo(ActionType.drop_action, new String[]{}).buildAction());
- mkInstructions.add(ElanUtils.getWriteActionInstruction(actionsInfos));
- return mkInstructions;
+ private int getLocalBcGroupBuckets(DpnInterfaces dpn,
+ List<Bucket> listBucket, int bucketId) {
+ for (String intf : dpn.getInterfaces()) {
+ InterfaceInfo ifInfo = interfaceManager.getInterfaceInfo(intf);
+ if (!isOperational(ifInfo)) {
+ continue;
+ }
+ listBucket.add(MDSALUtil.buildBucket(
+ getInterfacePortActions(ifInfo), MDSALUtil.GROUP_WEIGHT,
+ bucketId, MDSALUtil.WATCH_PORT, MDSALUtil.WATCH_GROUP));
+ bucketId++;
+ }
+ return bucketId;
+ }
+
+ private void getRemoteBCGroupBuckets(ElanInstance elanInfo,
+ BigInteger dpnId, List<Bucket> listBucket, int bucketId) {
+ int elanTag = elanInfo.getElanTag().intValue();
+ ElanDpnInterfacesList elanDpns = ElanUtils
+ .getElanDpnInterfacesList(elanInfo.getElanInstanceName());
+ if (elanDpns != null) {
+ List<DpnInterfaces> dpnInterfaceses = elanDpns.getDpnInterfaces();
+ for (DpnInterfaces dpnInterface : dpnInterfaceses) {
+ if (ElanUtils.isDpnPresent(dpnInterface.getDpId())
+ && dpnInterface.getDpId() != dpnId
+ && dpnInterface.getInterfaces() != null
+ && !dpnInterface.getInterfaces().isEmpty()) {
+ try {
+ List<Action> listActionInfo = ElanUtils
+ .getInternalItmEgressAction(dpnId,
+ dpnInterface.getDpId(), elanTag);
+ listBucket.add(MDSALUtil.buildBucket(listActionInfo, 0,
+ bucketId, 0xffffffffL, 0xffffffffL));
+ bucketId++;
+ } catch (Exception ex) {
+ logger.error(
+ "Logical Group Interface not found between source Dpn - {}, destination Dpn - {} ",
+ dpnId, dpnInterface.getDpId());
+ }
+ }
+ }
+ }
+ List<Bucket> elanL2GwDevicesBuckets = getRemoteBCGroupBucketsOfElanL2GwDevices(elanInfo, dpnId, bucketId);
+ listBucket.addAll(elanL2GwDevicesBuckets);
+ }
+
+ public static List<Bucket> getRemoteBCGroupBucketsOfElanL2GwDevices(ElanInstance elanInfo, BigInteger dpnId,
+ int bucketId) {
+ List<Bucket> listBucketInfo = new ArrayList<Bucket>();
+ ConcurrentMap<String, L2GatewayDevice> map = ElanL2GwCacheUtils
+ .getAllElanL2GatewayDevicesFromCache(elanInfo.getElanInstanceName());
+ for (L2GatewayDevice device : map.values()) {
+ String interfaceName = ElanL2GatewayUtils.getExternalTunnelInterfaceName(String.valueOf(dpnId),
+ device.getHwvtepNodeId());
+ if (interfaceName == null) {
+ continue;
+ }
+ List<Action> listActionInfo = ElanUtils.buildItmEgressActions(interfaceName, elanInfo.getVni());
+ listBucketInfo.add(MDSALUtil.buildBucket(listActionInfo, MDSALUtil.GROUP_WEIGHT, bucketId,
+ MDSALUtil.WATCH_PORT, MDSALUtil.WATCH_GROUP));
+ bucketId++;
+ }
+ return listBucketInfo;
}
}
+
+