Examples with Ipv6 org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev181109.endpoints.address.family.ipv6._case.Ipv6 used on opensource projects

Example 41 with Ipv6

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev181109.endpoints.address.family.ipv6._case.Ipv6 in project netvirt by opendaylight.

the class NeutronvpnManager method createPortIpAdjacencies.

protected Adjacencies createPortIpAdjacencies(Port port, Boolean isRouterInterface, TypedWriteTransaction<Configuration> wrtConfigTxn, @Nullable VpnInterface vpnIface) {
    List<Adjacency> adjList = new ArrayList<>();
    if (vpnIface != null) {
        adjList = new ArrayList<>(vpnIface.augmentation(Adjacencies.class).getAdjacency().values());
    }
    String infName = port.getUuid().getValue();
    LOG.trace("neutronVpnManager: create config adjacencies for Port: {}", infName);
    for (FixedIps ip : port.nonnullFixedIps().values()) {
        String ipValue = ip.getIpAddress().stringValue();
        String ipPrefix = ip.getIpAddress().getIpv4Address() != null ? ipValue + "/32" : ipValue + "/128";
        Subnetmap snTemp = neutronvpnUtils.getSubnetmap(ip.getSubnetId());
        if (snTemp != null && !FibHelper.doesPrefixBelongToSubnet(ipPrefix, snTemp.getSubnetIp(), false)) {
            continue;
        }
        Uuid vpnId = snTemp != null ? snTemp.getVpnId() : null;
        if (vpnId != null) {
            neutronvpnUtils.createVpnPortFixedIpToPort(vpnId.getValue(), ipValue, infName, port.getMacAddress().getValue(), isRouterInterface, wrtConfigTxn);
            // Create Neutron port adjacency if VPN presence is existing for subnet
            Adjacency vmAdj = new AdjacencyBuilder().withKey(new AdjacencyKey(ipPrefix)).setIpAddress(ipPrefix).setMacAddress(port.getMacAddress().getValue()).setAdjacencyType(AdjacencyType.PrimaryAdjacency).setSubnetId(ip.getSubnetId()).build();
            if (!adjList.contains(vmAdj)) {
                adjList.add(vmAdj);
            }
        }
        Uuid routerId = snTemp != null ? snTemp.getRouterId() : null;
        if (snTemp != null && snTemp.getInternetVpnId() != null) {
            neutronvpnUtils.createVpnPortFixedIpToPort(snTemp.getInternetVpnId().getValue(), ipValue, infName, port.getMacAddress().getValue(), isRouterInterface, wrtConfigTxn);
        }
        if (routerId != null) {
            Router rtr = neutronvpnUtils.getNeutronRouter(routerId);
            if (rtr != null && rtr.getRoutes() != null) {
                List<Routes> routeList = new ArrayList<>(rtr.getRoutes().values());
                // create extraroute Adjacence for each ipValue,
                // because router can have IPv4 and IPv6 subnet ports, or can have
                // more that one IPv4 subnet port or more than one IPv6 subnet port
                List<Adjacency> erAdjList = getAdjacencyforExtraRoute(routeList, ipValue);
                if (!erAdjList.isEmpty()) {
                    adjList.addAll(erAdjList);
                }
            }
        }
    }
    return new AdjacenciesBuilder().setAdjacency(getAdjacencyMap(adjList)).build();
}

Example 42 with Ipv6

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev181109.endpoints.address.family.ipv6._case.Ipv6 in project netvirt by opendaylight.

the class NeutronPortChangeListener method handleRouterInterfaceRemoved.

private void handleRouterInterfaceRemoved(Port routerPort) {
    if (routerPort.getDeviceId() != null) {
        Uuid routerId = new Uuid(routerPort.getDeviceId());
        Uuid infNetworkId = routerPort.getNetworkId();
        elanService.removeKnownL3DmacAddress(routerPort.getMacAddress().getValue(), infNetworkId.getValue());
        Uuid vpnId = ObjectUtils.defaultIfNull(neutronvpnUtils.getVpnForRouter(routerId, true), routerId);
        Map<FixedIpsKey, FixedIps> keyFixedIpsMap = routerPort.nonnullFixedIps();
        boolean vpnInstanceInternetIpVersionRemoved = false;
        Uuid vpnInstanceInternetUuid = null;
        for (FixedIps portIP : keyFixedIpsMap.values()) {
            // Internet VPN : flush InternetVPN first
            Uuid subnetId = portIP.getSubnetId();
            Subnetmap sn = neutronvpnUtils.getSubnetmap(subnetId);
            if (sn != null && sn.getInternetVpnId() != null) {
                if (neutronvpnUtils.shouldVpnHandleIpVersionChangeToRemove(sn, sn.getInternetVpnId())) {
                    vpnInstanceInternetIpVersionRemoved = true;
                    vpnInstanceInternetUuid = sn.getInternetVpnId();
                }
                nvpnManager.updateVpnInternetForSubnet(sn, sn.getInternetVpnId(), false);
            }
        }
        /* Remove ping responder for router interfaces
             *  A router interface reference in a VPN will have to be removed before the host interface references
             * for that subnet in the VPN are removed. This is to ensure that the FIB Entry of the router interface
             *  is not the last entry to be removed for that subnet in the VPN.
             *  If router interface FIB entry is the last to be removed for a subnet in a VPN , then all the host
             *  interface references in the vpn will already have been cleared, which will cause failures in
             *  cleanup of router interface flows*/
        nvpnManager.deleteVpnInterface(routerPort.getUuid().getValue(), null, /* vpn-id */
        null);
        // update RouterInterfaces map
        LoggingFutures.addErrorLogging(txRunner.callWithNewWriteOnlyTransactionAndSubmit(CONFIGURATION, confTx -> {
            IpVersionChoice ipVersion = IpVersionChoice.UNDEFINED;
            for (FixedIps portIP : keyFixedIpsMap.values()) {
                Subnetmap sn = neutronvpnUtils.getSubnetmap(portIP.getSubnetId());
                if (null == sn) {
                    LOG.error("Subnetmap for subnet {} not found", portIP.getSubnetId().getValue());
                    continue;
                }
                // router Port have either IPv4 or IPv6, never both
                ipVersion = neutronvpnUtils.getIpVersionFromString(sn.getSubnetIp());
                String ipValue = portIP.getIpAddress().stringValue();
                neutronvpnUtils.removeVpnPortFixedIpToPort(vpnId.getValue(), ipValue, confTx);
                // NOTE:  Please donot change the order of calls to removeSubnetFromVpn and
                // and updateSubnetNodeWithFixedIP
                nvpnManager.removeSubnetFromVpn(vpnId, sn, sn.getInternetVpnId());
                nvpnManager.updateSubnetNodeWithFixedIp(portIP.getSubnetId(), null, null, null, null, null);
            }
            nvpnManager.removeFromNeutronRouterInterfacesMap(routerId, routerPort.getUuid().getValue());
            deleteElanInterface(routerPort.getUuid().getValue(), confTx);
            deleteOfPortInterface(routerPort, confTx);
            jobCoordinator.enqueueJob(routerId.toString(), () -> {
                nvpnNatManager.handleSubnetsForExternalRouter(routerId);
                return Collections.emptyList();
            });
            if (neutronvpnUtils.shouldVpnHandleIpVersionChoiceChange(ipVersion, routerId, false)) {
                LOG.debug("vpnInstanceOpDataEntry is getting update with ip address family {} for VPN {}", ipVersion, vpnId.getValue());
                neutronvpnUtils.updateVpnInstanceWithIpFamily(vpnId.getValue(), ipVersion, false);
            }
        }), LOG, "Error handling interface removal");
        if (vpnInstanceInternetIpVersionRemoved) {
            neutronvpnUtils.updateVpnInstanceWithIpFamily(vpnInstanceInternetUuid.getValue(), IpVersionChoice.IPV6, false);
            neutronvpnUtils.updateVpnInstanceWithFallback(routerId, vpnInstanceInternetUuid, false);
        }
    }
}

Example 43 with Ipv6

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev181109.endpoints.address.family.ipv6._case.Ipv6 in project netvirt by opendaylight.

the class NeutronPortChangeListenerTest method addPort__Ipv6FixedIps.

@Test
public void addPort__Ipv6FixedIps() throws Exception {
    PortBuilder pb = new PortBuilder();
    pb.setUuid(new Uuid("12345678-1234-1234-1234-123456789012"));
    pb.setNetworkId(new Uuid("12345678-1234-1234-1234-123456789012"));
    pb.setMacAddress(new MacAddress("AA:BB:CC:DD:EE:FF"));
    IpAddress ipv6 = new IpAddress(new Ipv6Address("1::1"));
    FixedIpsBuilder fib = new FixedIpsBuilder();
    fib.setIpAddress(ipv6);
    fib.setSubnetId(new Uuid("12345678-1234-1234-1234-123456789012"));
    List<FixedIps> fixedIps = new ArrayList<>();
    fixedIps.add(fib.build());
    pb.setFixedIps(fixedIps);
    Port port = pb.build();
    neutronPortChangeListener.add(InstanceIdentifier.create(Port.class), port);
}

Example 44 with Ipv6

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev181109.endpoints.address.family.ipv6._case.Ipv6 in project netvirt by opendaylight.

the class NeutronvpnManager method associateNetworksToVpn.

/**
 * Parses and associates networks list with given VPN.
 *
 * @param vpnId Uuid of given VPN.
 * @param networkList List list of network Ids (Uuid), which will be associated.
 * @return list of formatted strings with detailed error messages.
 */
@NonNull
protected List<String> associateNetworksToVpn(@NonNull Uuid vpnId, @NonNull List<Uuid> networkList) {
    List<String> failedNwList = new ArrayList<>();
    HashSet<Uuid> passedNwList = new HashSet<>();
    ConcurrentMap<Uuid, Network> extNwMap = new ConcurrentHashMap<>();
    boolean isExternalNetwork = false;
    if (networkList.isEmpty()) {
        LOG.error("associateNetworksToVpn: Failed as given networks list is empty, VPN Id: {}", vpnId.getValue());
        failedNwList.add(String.format("Failed to associate networks with VPN %s as given networks list is empty", vpnId.getValue()));
        return failedNwList;
    }
    VpnInstance vpnInstance = VpnHelper.getVpnInstance(dataBroker, vpnId.getValue());
    if (vpnInstance == null) {
        LOG.error("associateNetworksToVpn: Can not find vpnInstance for VPN {} in ConfigDS", vpnId.getValue());
        failedNwList.add(String.format("Failed to associate network: can not found vpnInstance for VPN %s " + "in ConfigDS", vpnId.getValue()));
        return failedNwList;
    }
    try {
        if (isVpnOfTypeL2(vpnInstance) && neutronEvpnUtils.isVpnAssociatedWithNetwork(vpnInstance)) {
            LOG.error("associateNetworksToVpn: EVPN {} supports only one network to be associated with", vpnId.getValue());
            failedNwList.add(String.format("Failed to associate network: EVPN %s supports only one network to be " + "associated with", vpnId.getValue()));
            return failedNwList;
        }
        Set<VpnTarget> routeTargets = vpnManager.getRtListForVpn(vpnId.getValue());
        boolean isIpFamilyUpdated = false;
        IpVersionChoice ipVersion = IpVersionChoice.UNDEFINED;
        for (Uuid nw : networkList) {
            Network network = neutronvpnUtils.getNeutronNetwork(nw);
            if (network == null) {
                LOG.error("associateNetworksToVpn: Network {} not found in ConfigDS", nw.getValue());
                failedNwList.add(String.format("Failed to associate network: network %s not found in ConfigDS", nw.getValue()));
                continue;
            }
            NetworkProviderExtension providerExtension = network.augmentation(NetworkProviderExtension.class);
            if (providerExtension.getSegments() != null && providerExtension.getSegments().size() > 1) {
                LOG.error("associateNetworksToVpn: MultiSegmented network {} not supported in BGPVPN {}", nw.getValue(), vpnId.getValue());
                failedNwList.add(String.format("Failed to associate multisegmented network %s with BGPVPN %s", nw.getValue(), vpnId.getValue()));
                continue;
            }
            Uuid networkVpnId = neutronvpnUtils.getVpnForNetwork(nw);
            if (networkVpnId != null) {
                LOG.error("associateNetworksToVpn: Network {} already associated with another VPN {}", nw.getValue(), networkVpnId.getValue());
                failedNwList.add(String.format("Failed to associate network %s as it is already associated to " + "another VPN %s", nw.getValue(), networkVpnId.getValue()));
                continue;
            }
            /* Handle association of external network(s) to Internet BGP-VPN use case outside of the
                 * networkList iteration
                 */
            if (neutronvpnUtils.getIsExternal(network)) {
                extNwMap.put(nw, network);
                isExternalNetwork = true;
                // Check whether router-gw is set with external network before external network to BGPVPN association
                List<Uuid> routerList = neutronvpnUtils.getRouterIdsForExtNetwork(nw);
                if (!routerList.isEmpty()) {
                    for (Uuid routerId : routerList) {
                        // If v6 subnet was already added to router means it requires IPv6 AddrFamily in VpnInstance
                        if (neutronvpnUtils.isV6SubnetPartOfRouter(routerId)) {
                            ipVersion = ipVersion.addVersion(IpVersionChoice.IPV6);
                            LOG.debug("associateNetworksToVpn: External network {} is already associated with " + "router(router-gw) {} and V6 subnet is part of that router. Hence Set IPv6 " + "address family type in Internet VPN Instance {}", network, routerId, vpnId);
                            break;
                        }
                    }
                }
            }
            List<Subnetmap> subnetmapList = neutronvpnUtils.getSubnetmapListFromNetworkId(nw);
            if (subnetmapList == null || subnetmapList.isEmpty()) {
                passedNwList.add(nw);
                continue;
            }
            if (vpnManager.checkForOverlappingSubnets(nw, subnetmapList, vpnId, routeTargets, failedNwList)) {
                continue;
            }
            for (Subnetmap subnetmap : subnetmapList) {
                IpVersionChoice ipVers = NeutronvpnUtils.getIpVersionFromString(subnetmap.getSubnetIp());
                if (!ipVersion.isIpVersionChosen(ipVers)) {
                    ipVersion = ipVersion.addVersion(ipVers);
                }
            }
            // Update vpnInstance for IP address family
            if (ipVersion != IpVersionChoice.UNDEFINED && !isIpFamilyUpdated) {
                LOG.debug("associateNetworksToVpn: Updating vpnInstance with ip address family {}" + " for VPN {} ", ipVersion, vpnId);
                neutronvpnUtils.updateVpnInstanceWithIpFamily(vpnId.getValue(), ipVersion, true);
                isIpFamilyUpdated = true;
            }
            for (Subnetmap subnetmap : subnetmapList) {
                Uuid subnetId = subnetmap.getId();
                Uuid subnetVpnId = neutronvpnUtils.getVpnForSubnet(subnetId);
                if (subnetVpnId != null) {
                    LOG.error("associateNetworksToVpn: Failed to associate subnet {} with VPN {}" + " as it is already associated", subnetId.getValue(), subnetVpnId.getValue());
                    failedNwList.add(String.format("Failed to associate subnet %s with VPN %s" + " as it is already associated", subnetId.getValue(), vpnId.getValue()));
                    continue;
                }
                if (!NeutronvpnUtils.getIsExternal(network)) {
                    LOG.debug("associateNetworksToVpn: Add subnet {} to VPN {}", subnetId.getValue(), vpnId.getValue());
                    addSubnetToVpn(vpnId, subnetId, null);
                    vpnManager.updateRouteTargetsToSubnetAssociation(routeTargets, subnetmap.getSubnetIp(), vpnId.getValue());
                    passedNwList.add(nw);
                }
            }
            passedNwList.add(nw);
            // Handle association of external network(s) to Internet BGP-VPN Instance use case
            if (!extNwMap.isEmpty() || extNwMap != null) {
                for (Network extNw : extNwMap.values()) {
                    if (!associateExtNetworkToVpn(vpnId, extNw, vpnInstance.getBgpvpnType())) {
                        LOG.error("associateNetworksToVpn: Failed to associate Provider External Network {} with " + "VPN {}", extNw, vpnId.getValue());
                        failedNwList.add(String.format("Failed to associate Provider External Network %s with " + "VPN %s", extNw, vpnId.getValue()));
                        continue;
                    }
                }
            }
        }
    } catch (ExecutionException | InterruptedException e) {
        LOG.error("associateNetworksToVpn: Failed to associate VPN {} with networks {}: ", vpnId.getValue(), networkList, e);
        failedNwList.add(String.format("Failed to associate VPN %s with networks %s: %s", vpnId.getValue(), networkList, e));
    }
    // VpnMap update for ext-nw is already done in associateExtNetworkToVpn() method.
    if (!isExternalNetwork) {
        updateVpnMaps(vpnId, null, null, null, new ArrayList<>(passedNwList));
    }
    LOG.info("Network(s) {} associated to L3VPN {} successfully", passedNwList, vpnId.getValue());
    return failedNwList;
}

Example 45 with Ipv6

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev181109.endpoints.address.family.ipv6._case.Ipv6 in project openflowplugin by opendaylight.

the class SalToOfSetNwSrcActionCase method process.

@Nonnull
@Override
public Optional<Action> process(@Nonnull final SetNwSrcActionCase source, final ActionConvertorData data, ConvertorExecutor convertorExecutor) {
    final ActionBuilder builder = new ActionBuilder();
    final Address address = source.getSetNwSrcAction().getAddress();
    if (address instanceof Ipv4) {
        Iterable<String> addressParts = PREFIX_SPLITTER.split(((Ipv4) address).getIpv4Address().getValue());
        Ipv4Address result = new Ipv4Address(addressParts.iterator().next());
        MatchEntryBuilder matchEntryBuilder = new MatchEntryBuilder();
        matchEntryBuilder.setOxmClass(OpenflowBasicClass.class);
        matchEntryBuilder.setOxmMatchField(Ipv4Src.class);
        Ipv4SrcCaseBuilder ipv4SrcCaseBuilder = new Ipv4SrcCaseBuilder();
        Ipv4SrcBuilder ipv4SrcBuilder = new Ipv4SrcBuilder();
        ipv4SrcBuilder.setIpv4Address(result);
        Integer prefix = IpConversionUtil.extractPrefix(result);
        ipv4SrcBuilder.setMask(IpConversionUtil.convertIpv6PrefixToByteArray(prefix));
        ipv4SrcCaseBuilder.setIpv4Src(ipv4SrcBuilder.build());
        matchEntryBuilder.setHasMask(false);
        matchEntryBuilder.setMatchEntryValue(ipv4SrcCaseBuilder.build());
        List<MatchEntry> entries = new ArrayList<>();
        entries.add(matchEntryBuilder.build());
        SetFieldActionBuilder setFieldBuilder = new SetFieldActionBuilder();
        setFieldBuilder.setMatchEntry(entries);
        SetFieldCaseBuilder setFieldCaseBuilder = new SetFieldCaseBuilder();
        setFieldCaseBuilder.setSetFieldAction(setFieldBuilder.build());
        builder.setActionChoice(setFieldCaseBuilder.build());
    } else if (address instanceof Ipv6) {
        Iterable<String> addressParts = PREFIX_SPLITTER.split(((Ipv6) address).getIpv6Address().getValue());
        Ipv6Address result = new Ipv6Address(addressParts.iterator().next());
        MatchEntryBuilder matchEntryBuilder = new MatchEntryBuilder();
        matchEntryBuilder.setOxmClass(OpenflowBasicClass.class);
        matchEntryBuilder.setOxmMatchField(Ipv6Src.class);
        Ipv6SrcCaseBuilder ipv6SrcCaseBuilder = new Ipv6SrcCaseBuilder();
        Ipv6SrcBuilder ipv6SrcBuilder = new Ipv6SrcBuilder();
        ipv6SrcBuilder.setIpv6Address(result);
        Integer prefix = IpConversionUtil.extractPrefix(result);
        ipv6SrcBuilder.setMask(IpConversionUtil.convertIpv6PrefixToByteArray(prefix));
        ipv6SrcCaseBuilder.setIpv6Src(ipv6SrcBuilder.build());
        matchEntryBuilder.setHasMask(false);
        matchEntryBuilder.setMatchEntryValue(ipv6SrcCaseBuilder.build());
        List<MatchEntry> matchEntriesList = new ArrayList<>();
        matchEntriesList.add(matchEntryBuilder.build());
        SetFieldCaseBuilder setFieldCaseBuilder = new SetFieldCaseBuilder();
        SetFieldActionBuilder setFieldActionBuilder = new SetFieldActionBuilder();
        setFieldActionBuilder.setMatchEntry(matchEntriesList);
        setFieldCaseBuilder.setSetFieldAction(setFieldActionBuilder.build());
        builder.setActionChoice(setFieldCaseBuilder.build());
    } else {
        throw new IllegalArgumentException("Address is not supported: " + address.getClass().getName());
    }
    return Optional.of(builder.build());
}