Examples with Port org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.port.rev130925.port.mod.Port used on opensource projects

Example 11 with Port

use of org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.port.rev130925.port.mod.Port in project netvirt by opendaylight.

the class PortPairGroupTranslator method buildServiceFunctionForwarder.

public static ServiceFunctionForwarder buildServiceFunctionForwarder(PortPairGroup portPairGroup, List<PortPair> portPairs) {
    Preconditions.checkNotNull(portPairGroup, "Port pair group must not be null");
    Preconditions.checkNotNull(portPairs, "Port pairs must not be null");
    Preconditions.checkElementIndex(0, portPairs.size(), "There must be at least one port pair");
    // Currently we only support one SF per type. Mean, one port-pair per port-pair-group.
    final PortPair portPair = portPairs.get(0);
    ServiceFunctionForwarderBuilder sffBuilder = new ServiceFunctionForwarderBuilder();
    sffBuilder.setName(new SffName(SfcMdsalHelper.NETVIRT_LOGICAL_SFF_NAME));
    DataPlaneLocatorBuilder forwardDplBuilder = new DataPlaneLocatorBuilder();
    forwardDplBuilder.setTransport(Mac.class);
    String forwardPort = portPair.getIngress().getValue();
    LogicalInterface forwardInterface = new LogicalInterfaceBuilder().setInterfaceName(forwardPort).build();
    forwardDplBuilder.setLocatorType(forwardInterface);
    SffDataPlaneLocatorBuilder sffForwardDplBuilder = new SffDataPlaneLocatorBuilder();
    sffForwardDplBuilder.setDataPlaneLocator(forwardDplBuilder.build());
    String forwardDplName = portPair.getName() + DPL_INGRESS_SUFFIX;
    sffForwardDplBuilder.setName(new SffDataPlaneLocatorName(forwardDplName));
    DataPlaneLocatorBuilder reverseDplBuilder = new DataPlaneLocatorBuilder();
    reverseDplBuilder.setTransport(Mac.class);
    String reversePort = portPair.getEgress().getValue();
    LogicalInterface reverseInterface = new LogicalInterfaceBuilder().setInterfaceName(reversePort).build();
    reverseDplBuilder.setLocatorType(reverseInterface);
    SffDataPlaneLocatorBuilder sffReverseDplBuilder = new SffDataPlaneLocatorBuilder();
    sffReverseDplBuilder.setDataPlaneLocator(reverseDplBuilder.build());
    String reverseDplName = portPair.getName() + DPL_EGRESS_SUFFIX;
    sffReverseDplBuilder.setName(new SffDataPlaneLocatorName(reverseDplName));
    List<SffDataPlaneLocator> sffDataPlaneLocator = new ArrayList<>();
    sffDataPlaneLocator.add(sffForwardDplBuilder.build());
    sffDataPlaneLocator.add(sffReverseDplBuilder.build());
    sffBuilder.setSffDataPlaneLocator(sffDataPlaneLocator);
    SffSfDataPlaneLocatorBuilder sffSfDataPlaneLocatorBuilder = new SffSfDataPlaneLocatorBuilder();
    sffSfDataPlaneLocatorBuilder.setSffForwardDplName(new SffDataPlaneLocatorName(forwardDplName));
    sffSfDataPlaneLocatorBuilder.setSfForwardDplName(new SfDataPlaneLocatorName(forwardDplName));
    sffSfDataPlaneLocatorBuilder.setSffReverseDplName(new SffDataPlaneLocatorName(reverseDplName));
    sffSfDataPlaneLocatorBuilder.setSfReverseDplName(new SfDataPlaneLocatorName(reverseDplName));
    ServiceFunctionDictionaryBuilder sfdBuilder = new ServiceFunctionDictionaryBuilder();
    sfdBuilder.setName(new SfName(portPair.getName()));
    sfdBuilder.setSffSfDataPlaneLocator(sffSfDataPlaneLocatorBuilder.build());
    List<ServiceFunctionDictionary> sfdList = new ArrayList<>();
    sfdList.add(sfdBuilder.build());
    sffBuilder.setServiceFunctionDictionary(sfdList);
    return sffBuilder.build();
}

Example 12 with Port

use of org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.port.rev130925.port.mod.Port in project netvirt by opendaylight.

the class NeutronPortPairListener method remove.

/**
 * Method removes PortPair which is identified by InstanceIdentifier.
 *
 * @param deletedPortPair        - PortPair for removing
 */
@Override
public void remove(PortPair deletedPortPair) {
    LOG.info("Received remove port pair event {}", deletedPortPair);
    ServiceFunctionKey sfKey = PortPairTranslator.getSFKey(deletedPortPair);
    LOG.info("Removing service function {}", sfKey);
    sfcMdsalHelper.removeServiceFunction(sfKey);
    ServiceFunctionForwarder sff;
    ServiceFunctionForwarder updatedSff;
    SffName sffName = new SffName(SfcMdsalHelper.NETVIRT_LOGICAL_SFF_NAME);
    sff = sfcMdsalHelper.readServiceFunctionForwarder(new ServiceFunctionForwarderKey(sffName));
    updatedSff = PortPairGroupTranslator.removePortPairFromServiceFunctionForwarder(sff, deletedPortPair);
    LOG.info("Updating service function forwarder as {}", updatedSff);
    sfcMdsalHelper.addServiceFunctionForwarder(updatedSff);
}

Example 13 with Port

use of org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.port.rev130925.port.mod.Port in project netvirt by opendaylight.

the class AclServiceOFFlowBuilder method programUdpFlow.

/**
 *Converts UDP matches to flows.
 * @param acl the access control list
 * @return the map containing the flows and the respective flow id
 */
public static Map<String, List<MatchInfoBase>> programUdpFlow(AceIp acl) {
    Map<String, List<MatchInfoBase>> flowMatchesMap = new HashMap<>();
    SourcePortRange sourcePortRange = acl.getSourcePortRange();
    DestinationPortRange destinationPortRange = acl.getDestinationPortRange();
    if (sourcePortRange == null && destinationPortRange == null) {
        List<MatchInfoBase> flowMatches = new ArrayList<>();
        flowMatches.addAll(addSrcIpMatches(acl));
        flowMatches.addAll(addDstIpMatches(acl));
        flowMatches.add(new MatchIpProtocol(acl.getProtocol()));
        String flowId = "UDP_SOURCE_ALL_";
        flowMatchesMap.put(flowId, flowMatches);
        return flowMatchesMap;
    }
    if (sourcePortRange != null) {
        Map<Integer, Integer> portMaskMap = getLayer4MaskForRange(sourcePortRange.getLowerPort().getValue(), sourcePortRange.getUpperPort().getValue());
        for (Entry<Integer, Integer> entry : portMaskMap.entrySet()) {
            Integer port = entry.getKey();
            List<MatchInfoBase> flowMatches = new ArrayList<>();
            flowMatches.addAll(addSrcIpMatches(acl));
            flowMatches.addAll(addDstIpMatches(acl));
            Integer mask = entry.getValue();
            if (mask != AclConstants.ALL_LAYER4_PORT_MASK) {
                flowMatches.add(new NxMatchUdpSourcePort(port, mask));
            }
            flowMatches.add(new MatchIpProtocol(acl.getProtocol()));
            String flowId = "UDP_SOURCE_" + port + "_" + mask;
            flowMatchesMap.put(flowId, flowMatches);
        }
    }
    if (destinationPortRange != null) {
        Map<Integer, Integer> portMaskMap = getLayer4MaskForRange(destinationPortRange.getLowerPort().getValue(), destinationPortRange.getUpperPort().getValue());
        for (Entry<Integer, Integer> entry : portMaskMap.entrySet()) {
            Integer port = entry.getKey();
            List<MatchInfoBase> flowMatches = new ArrayList<>();
            flowMatches.addAll(addSrcIpMatches(acl));
            flowMatches.addAll(addDstIpMatches(acl));
            Integer mask = entry.getValue();
            if (mask != AclConstants.ALL_LAYER4_PORT_MASK) {
                flowMatches.add(new NxMatchUdpDestinationPort(port, mask));
            }
            flowMatches.add(new MatchIpProtocol(acl.getProtocol()));
            String flowId = "UDP_DESTINATION_" + port + "_" + mask;
            flowMatchesMap.put(flowId, flowMatches);
        }
    }
    return flowMatchesMap;
}

Example 14 with Port

use of org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.port.rev130925.port.mod.Port in project netvirt by opendaylight.

the class AclServiceOFFlowBuilder method programIcmpFlow.

/**
 *Converts icmp matches to flows.
 * @param acl the access control list
 * @return the map containing the flows and the respective flow id
 */
public static Map<String, List<MatchInfoBase>> programIcmpFlow(AceIp acl) {
    List<MatchInfoBase> flowMatches = new ArrayList<>();
    flowMatches.addAll(addSrcIpMatches(acl));
    flowMatches.addAll(addDstIpMatches(acl));
    // For ICMP port range indicates type and code
    SourcePortRange sourcePortRange = acl.getSourcePortRange();
    String flowId = "ICMP_";
    if (sourcePortRange != null) {
        if (acl.getAceIpVersion() instanceof AceIpv4) {
            flowMatches.add(new MatchIcmpv4(sourcePortRange.getLowerPort().getValue().shortValue(), sourcePortRange.getUpperPort().getValue().shortValue()));
            flowId = flowId + "V4_SOURCE_" + sourcePortRange.getLowerPort().getValue() + sourcePortRange.getUpperPort().getValue();
        } else if (acl.getAceIpVersion() instanceof AceIpv6) {
            flowMatches.add(new MatchIcmpv6(sourcePortRange.getLowerPort().getValue().shortValue(), sourcePortRange.getUpperPort().getValue().shortValue()));
            flowId = flowId + "V6_SOURCE_" + sourcePortRange.getLowerPort().getValue() + "_" + sourcePortRange.getUpperPort().getValue() + "_";
        }
    }
    DestinationPortRange destinationPortRange = acl.getDestinationPortRange();
    if (destinationPortRange != null) {
        if (acl.getAceIpVersion() instanceof AceIpv4) {
            flowMatches.add(new MatchIcmpv4(destinationPortRange.getLowerPort().getValue().shortValue(), destinationPortRange.getUpperPort().getValue().shortValue()));
            flowId = flowId + "V4_DESTINATION_" + destinationPortRange.getLowerPort().getValue() + destinationPortRange.getUpperPort().getValue() + "_";
        } else if (acl.getAceIpVersion() instanceof AceIpv6) {
            flowMatches.add(new MatchIcmpv6(destinationPortRange.getLowerPort().getValue().shortValue(), destinationPortRange.getUpperPort().getValue().shortValue()));
            flowId = flowId + "V6_DESTINATION_" + destinationPortRange.getLowerPort().getValue() + destinationPortRange.getUpperPort().getValue() + "_";
        }
    }
    if (acl.getAceIpVersion() instanceof AceIpv6 && acl.getProtocol() == NwConstants.IP_PROT_ICMP) {
        // We are aligning our implementation similar to Neutron Firewall driver where a Security
        // Group rule with "Ethertype as IPv6 and Protocol as icmp" is treated as ICMPV6 SG Rule.
        flowMatches.add(new MatchIpProtocol(AclConstants.IP_PROT_ICMPV6));
    } else {
        flowMatches.add(new MatchIpProtocol(acl.getProtocol()));
    }
    Map<String, List<MatchInfoBase>> flowMatchesMap = new HashMap<>();
    flowMatchesMap.put(flowId, flowMatches);
    return flowMatchesMap;
}

Example 15 with Port

use of org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.port.rev130925.port.mod.Port in project netvirt by opendaylight.

the class AclServiceUtils method deleteAclPortsLookup.

public List<ListenableFuture<Void>> deleteAclPortsLookup(AclInterface port, List<Uuid> aclList, List<AllowedAddressPairs> allowedAddresses) {
    String portId = port.getInterfaceId();
    LOG.trace("Deleting AclPortsLookup for port={}, acls={}, AAPs={}", portId, aclList, allowedAddresses);
    if (aclList == null || allowedAddresses == null || allowedAddresses.isEmpty()) {
        LOG.warn("aclList or allowedAddresses is null. port={}, acls={}, AAPs={}", portId, aclList, allowedAddresses);
        return Collections.emptyList();
    }
    List<ListenableFuture<Void>> futures = new ArrayList<>();
    for (Uuid aclId : aclList) {
        String aclName = aclId.getValue();
        synchronized (aclName.intern()) {
            futures.add(txRunner.callWithNewWriteOnlyTransactionAndSubmit(tx -> {
                for (AllowedAddressPairs aap : allowedAddresses) {
                    InstanceIdentifier<PortIds> path = AclServiceUtils.getPortIdsPathInAclPortsLookup(aclName, aap.getIpAddress(), portId);
                    tx.delete(LogicalDatastoreType.OPERATIONAL, path);
                }
                cleanUpStaleEntriesInAclPortsLookup(aclName, tx);
            }));
        }
    }
    return futures;
}