Examples with Mac org.opendaylight.yang.gen.v1.urn.cisco.params.xml.ns.yang.sfc.sl.rev140701.Mac used on opensource projects

Example 51 with Mac

use of org.opendaylight.yang.gen.v1.urn.cisco.params.xml.ns.yang.sfc.sl.rev140701.Mac in project netvirt by opendaylight.

the class ElanL2GatewayUtils method installL2GwUcastMacInElan.

public void installL2GwUcastMacInElan(final ElanInstance elan, final L2GatewayDevice extL2GwDevice, final String macToBeAdded, final LocalUcastMacs localUcastMacs, String interfaceName) {
    final String extDeviceNodeId = extL2GwDevice.getHwvtepNodeId();
    final String elanInstanceName = elan.getElanInstanceName();
    final Collection<DpnInterfaces> elanDpns = getElanDpns(elanInstanceName);
    ConcurrentMap<String, L2GatewayDevice> elanL2GwDevices = ElanL2GwCacheUtils.getInvolvedL2GwDevices(elanInstanceName);
    // DMAC table
    if (elanDpns.size() > 0 || elanL2GwDevices.values().size() > 0) {
        String jobKey = elanInstanceName + ":" + macToBeAdded;
        IpAddress extL2GwDeviceTepIp = extL2GwDevice.getTunnelIp();
        List<PhysAddress> macList = Lists.newArrayList(new PhysAddress(macToBeAdded));
        elanClusterUtils.runOnlyInOwnerNode(jobKey, "install l2gw macs in dmac table", () -> {
            if (doesLocalUcastMacExistsInCache(extL2GwDevice, localUcastMacs)) {
                List<ListenableFuture<Void>> futures = new ArrayList<>();
                for (DpnInterfaces elanDpn : elanDpns) {
                    futures.addAll(elanDmacUtils.installDmacFlowsToExternalRemoteMacInBatch(elanDpn.getDpId(), extDeviceNodeId, elan.getElanTag(), ElanUtils.getVxlanSegmentationId(elan), macToBeAdded, elanInstanceName, interfaceName));
                }
                for (L2GatewayDevice otherDevice : elanL2GwDevices.values()) {
                    if (!otherDevice.getHwvtepNodeId().equals(extDeviceNodeId) && !areMLAGDevices(extL2GwDevice, otherDevice)) {
                        final String hwvtepId = otherDevice.getHwvtepNodeId();
                        final String logicalSwitchName = elanInstanceName;
                        futures.add(HwvtepUtils.installUcastMacs(broker, hwvtepId, macList, logicalSwitchName, extL2GwDeviceTepIp));
                    }
                }
                return futures;
            } else {
                LOG.trace("Skipping install of dmac flows for mac {} as it is not found in cache", macToBeAdded);
            }
            return Collections.emptyList();
        });
    }
}

Example 52 with Mac

use of org.opendaylight.yang.gen.v1.urn.cisco.params.xml.ns.yang.sfc.sl.rev140701.Mac in project netvirt by opendaylight.

the class ElanDmacUtils method buildDmacFlowForExternalRemoteMac.

/**
 * Builds a Flow to be programmed in a DPN's DMAC table. This method must be
 * used when the MAC is located in an External Device (TOR). The flow
 * matches on the specified MAC and 1) sends the packet over the CSS-TOR
 * tunnel if SHFlag is not set, or 2) drops it if SHFlag is set (what means
 * the packet came from an external tunnel)
 *
 * @param dpId
 *            DPN whose DMAC table is going to be modified
 * @param extDeviceNodeId
 *            Hwvtep node where the mac is attached to
 * @param elanTag
 *            ElanId to which the MAC is being added to
 * @param vni
 *            the vni
 * @param dstMacAddress
 *            The mac address to be programmed
 * @param displayName
 *            the display name
 * @return the flow
 */
@SuppressWarnings("checkstyle:IllegalCatch")
public Flow buildDmacFlowForExternalRemoteMac(BigInteger dpId, String extDeviceNodeId, long elanTag, Long vni, String dstMacAddress, String displayName) {
    List<MatchInfo> mkMatches = ElanUtils.buildMatchesForElanTagShFlagAndDstMac(elanTag, /* shFlag */
    false, dstMacAddress);
    List<Instruction> mkInstructions = new ArrayList<>();
    try {
        List<Action> actions = elanItmUtils.getExternalTunnelItmEgressAction(dpId, new NodeId(extDeviceNodeId), vni);
        mkInstructions.add(MDSALUtil.buildApplyActionsInstruction(actions));
    } catch (Exception e) {
        LOG.error("Could not get Egress Actions for DpId {} externalNode {}", dpId, extDeviceNodeId, e);
    }
    return MDSALUtil.buildFlowNew(NwConstants.ELAN_DMAC_TABLE, ElanUtils.getKnownDynamicmacFlowRef(NwConstants.ELAN_DMAC_TABLE, dpId, extDeviceNodeId, dstMacAddress, elanTag, false), 20, /* prio */
    displayName, 0, /* idleTimeout */
    0, /* hardTimeout */
    ElanConstants.COOKIE_ELAN_KNOWN_DMAC.add(BigInteger.valueOf(elanTag)), mkMatches, mkInstructions);
}

Example 53 with Mac

use of org.opendaylight.yang.gen.v1.urn.cisco.params.xml.ns.yang.sfc.sl.rev140701.Mac in project netvirt by opendaylight.

the class ElanUtils method buildLocalDmacFlowEntry.

/**
 * Builds the flow to be programmed in the DMAC table of the local DPN (that
 * is, where the MAC is attached to). This flow consists in:
 *
 * <p>Match: + elanTag in metadata + packet goes to a MAC locally attached
 * Actions: + optionally, pop-vlan + set-vlan-id + output to ifName's
 * portNumber
 *
 * @param elanTag
 *            the elan tag
 * @param dpId
 *            the dp id
 * @param ifName
 *            the if name
 * @param macAddress
 *            the mac address
 * @param elanInfo
 *            the elan info
 * @param ifTag
 *            the if tag
 * @return the flow
 */
public Flow buildLocalDmacFlowEntry(long elanTag, BigInteger dpId, String ifName, String macAddress, ElanInstance elanInfo, long ifTag) {
    List<MatchInfo> mkMatches = new ArrayList<>();
    mkMatches.add(new MatchMetadata(ElanHelper.getElanMetadataLabel(elanTag), MetaDataUtil.METADATA_MASK_SERVICE));
    mkMatches.add(new MatchEthernetDestination(new MacAddress(macAddress)));
    List<Instruction> mkInstructions = new ArrayList<>();
    List<Action> actions = getEgressActionsForInterface(ifName, /* tunnelKey */
    null);
    mkInstructions.add(MDSALUtil.buildApplyActionsInstruction(actions));
    Flow flow = MDSALUtil.buildFlowNew(NwConstants.ELAN_DMAC_TABLE, getKnownDynamicmacFlowRef(NwConstants.ELAN_DMAC_TABLE, dpId, ifTag, macAddress, elanTag), 20, elanInfo.getElanInstanceName(), 0, 0, ElanConstants.COOKIE_ELAN_KNOWN_DMAC.add(BigInteger.valueOf(elanTag)), mkMatches, mkInstructions);
    return flow;
}

Example 54 with Mac

use of org.opendaylight.yang.gen.v1.urn.cisco.params.xml.ns.yang.sfc.sl.rev140701.Mac in project netvirt by opendaylight.

the class VrfEntryListener method cleanUpDpnForVpn.

public void cleanUpDpnForVpn(final BigInteger dpnId, final long vpnId, final String rd, final FutureCallback<List<Void>> callback) {
    LOG.trace("cleanUpDpnForVpn: Remove dpn {} for vpn {} : cleanUpDpnForVpn", dpnId, rd);
    InstanceIdentifier<VrfTables> id = buildVrfId(rd);
    final VpnInstanceOpDataEntry vpnInstance = fibUtil.getVpnInstance(rd);
    List<SubTransaction> txnObjects = new ArrayList<>();
    final Optional<VrfTables> vrfTable = MDSALUtil.read(dataBroker, LogicalDatastoreType.CONFIGURATION, id);
    jobCoordinator.enqueueJob(FibUtil.getJobKeyForVpnIdDpnId(vpnId, dpnId), () -> {
        List<ListenableFuture<Void>> futures = new ArrayList<>();
        if (vrfTable.isPresent()) {
            synchronized (vpnInstance.getVpnInstanceName().intern()) {
                futures.add(retryingTxRunner.callWithNewWriteOnlyTransactionAndSubmit(tx -> {
                    for (final VrfEntry vrfEntry : vrfTable.get().getVrfEntry()) {
                        /* Handle subnet routes here */
                        SubnetRoute subnetRoute = vrfEntry.getAugmentation(SubnetRoute.class);
                        if (subnetRoute != null) {
                            LOG.trace("SUBNETROUTE: cleanUpDpnForVpn: Cleaning subnetroute {} on dpn {}" + " for vpn {}", vrfEntry.getDestPrefix(), dpnId, rd);
                            baseVrfEntryHandler.makeConnectedRoute(dpnId, vpnId, vrfEntry, rd, null, NwConstants.DEL_FLOW, tx, null);
                            List<RoutePaths> routePaths = vrfEntry.getRoutePaths();
                            if (routePaths != null) {
                                for (RoutePaths routePath : routePaths) {
                                    makeLFibTableEntry(dpnId, routePath.getLabel(), null, DEFAULT_FIB_FLOW_PRIORITY, NwConstants.DEL_FLOW, tx);
                                    LOG.trace("SUBNETROUTE: cleanUpDpnForVpn: Released subnetroute label {}" + " for rd {} prefix {}", routePath.getLabel(), rd, vrfEntry.getDestPrefix());
                                }
                            }
                            installSubnetBroadcastAddrDropRule(dpnId, rd, vpnId, vrfEntry, NwConstants.DEL_FLOW, tx);
                            continue;
                        }
                        // ping responder for router interfaces
                        RouterInterface routerInt = vrfEntry.getAugmentation(RouterInterface.class);
                        if (routerInt != null) {
                            LOG.trace("Router augmented vrfentry found for rd:{}, uuid:{}, ip:{}, mac:{}", rd, routerInt.getUuid(), routerInt.getIpAddress(), routerInt.getMacAddress());
                            routerInterfaceVrfEntryHandler.installRouterFibEntry(vrfEntry, dpnId, vpnId, routerInt.getIpAddress(), new MacAddress(routerInt.getMacAddress()), NwConstants.DEL_FLOW);
                            continue;
                        }
                        // Handle local flow deletion for imports
                        if (RouteOrigin.value(vrfEntry.getOrigin()) == RouteOrigin.SELF_IMPORTED) {
                            java.util.Optional<Long> optionalLabel = FibUtil.getLabelFromRoutePaths(vrfEntry);
                            if (optionalLabel.isPresent()) {
                                List<String> nextHopList = FibHelper.getNextHopListFromRoutePaths(vrfEntry);
                                LabelRouteInfo lri = getLabelRouteInfo(optionalLabel.get());
                                if (isPrefixAndNextHopPresentInLri(vrfEntry.getDestPrefix(), nextHopList, lri) && lri.getDpnId().equals(dpnId)) {
                                    deleteLocalFibEntry(vpnId, rd, vrfEntry);
                                }
                            }
                        }
                        // Passing null as we don't know the dpn
                        // to which prefix is attached at this point
                        List<String> usedRds = VpnExtraRouteHelper.getUsedRds(dataBroker, vpnInstance.getVpnId(), vrfEntry.getDestPrefix());
                        String vpnName = fibUtil.getVpnNameFromId(vpnInstance.getVpnId());
                        Optional<Routes> extraRouteOptional;
                        // an adjacency in the vpn
                        if (usedRds != null && !usedRds.isEmpty()) {
                            if (usedRds.size() > 1) {
                                LOG.error("The extra route prefix is still present in some DPNs");
                                return;
                            } else {
                                extraRouteOptional = VpnExtraRouteHelper.getVpnExtraroutes(dataBroker, vpnName, usedRds.get(0), vrfEntry.getDestPrefix());
                            }
                        } else {
                            extraRouteOptional = Optional.absent();
                        }
                        if (RouteOrigin.BGP.getValue().equals(vrfEntry.getOrigin())) {
                            bgpRouteVrfEntryHandler.deleteRemoteRoute(null, dpnId, vpnId, vrfTable.get().getKey(), vrfEntry, extraRouteOptional, tx, txnObjects);
                        } else {
                            baseVrfEntryHandler.deleteRemoteRoute(null, dpnId, vpnId, vrfTable.get().getKey(), vrfEntry, extraRouteOptional, tx);
                        }
                    }
                }));
            }
            if (callback != null) {
                ListenableFuture<List<Void>> listenableFuture = Futures.allAsList(futures);
                Futures.addCallback(listenableFuture, callback, MoreExecutors.directExecutor());
            }
        }
        return futures;
    });
}

Example 55 with Mac

use of org.opendaylight.yang.gen.v1.urn.cisco.params.xml.ns.yang.sfc.sl.rev140701.Mac in project netvirt by opendaylight.

the class TestBuilders method buildLocalMcastMacs.

public static LocalMcastMacs buildLocalMcastMacs(InstanceIdentifier<Node> iid, String mac, String logicalSwitchName, String tepIp) {
    LocalMcastMacsBuilder localMcastMacsBuilder = new LocalMcastMacsBuilder();
    if (mac.equals("unknown-dst")) {
        localMcastMacsBuilder.setMacEntryKey(new MacAddress("00:00:00:00:00:00"));
    } else {
        localMcastMacsBuilder.setMacEntryKey(new MacAddress(mac));
    }
    localMcastMacsBuilder.setMacEntryUuid(getUUid(mac));
    // mMacLocalBuilder.setIpaddr(new IpAddress(ip.toCharArray()));
    localMcastMacsBuilder.setLogicalSwitchRef(buildLogicalSwitchesRef(iid, logicalSwitchName));
    List<LocatorSet> locatorSets = new ArrayList<>();
    locatorSets.add(new LocatorSetBuilder().setLocatorRef(buildLocatorRef(iid, tepIp)).build());
    localMcastMacsBuilder.setLocatorSet(locatorSets);
    return localMcastMacsBuilder.build();
}