Examples with RouterId org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bmp.monitor.rev200120.RouterId used on opensource projects

Example 56 with RouterId

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bmp.monitor.rev200120.RouterId in project netvirt by opendaylight.

the class ConntrackBasedSnatService method addOutboundTblEntry.

protected void addOutboundTblEntry(TypedWriteTransaction<Configuration> confTx, Uint64 dpnId, Uint32 routerId, String externalIp, int elanId, String extGwMacAddress) {
    LOG.info("createOutboundTblEntry : dpId {} and routerId {}", dpnId, routerId);
    List<MatchInfoBase> matches = new ArrayList<>();
    matches.add(MatchEthernetType.IPV4);
    matches.add(new NxMatchCtState(TRACKED_NEW_CT_STATE, TRACKED_NEW_CT_MASK));
    matches.add(new MatchMetadata(MetaDataUtil.getVpnIdMetadata(routerId.longValue()), MetaDataUtil.METADATA_MASK_VRFID));
    List<ActionInfo> actionsInfos = new ArrayList<>();
    actionsInfos.add(new ActionSetFieldEthernetSource(new MacAddress(extGwMacAddress)));
    List<NxCtAction> ctActionsListCommit = new ArrayList<>();
    int rangePresent = NxActionNatRangePresent.NXNATRANGEIPV4MIN.getIntValue();
    int flags = NxActionNatFlags.NXNATFSRC.getIntValue();
    NxCtAction nxCtActionCommit = new ActionNxConntrack.NxNat(0, flags, rangePresent, IpPrefixOrAddressBuilder.getDefaultInstance(externalIp).getIpAddress(), null, 0, 0);
    ctActionsListCommit.add(nxCtActionCommit);
    int ctCommitFlag = 1;
    ActionNxConntrack actionNxConntrackSubmit = new ActionNxConntrack(ctCommitFlag, 0, elanId, NwConstants.NAPT_PFIB_TABLE, ctActionsListCommit);
    actionsInfos.add(actionNxConntrackSubmit);
    List<InstructionInfo> instructions = new ArrayList<>();
    instructions.add(new InstructionApplyActions(actionsInfos));
    String flowRef = getFlowRef(dpnId, NwConstants.OUTBOUND_NAPT_TABLE, routerId);
    NatUtil.addFlow(confTx, mdsalManager, dpnId, NwConstants.OUTBOUND_NAPT_TABLE, flowRef, NatConstants.SNAT_NEW_FLOW_PRIORITY, flowRef, NwConstants.COOKIE_SNAT_TABLE, matches, instructions);
}

Example 57 with RouterId

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bmp.monitor.rev200120.RouterId in project netvirt by opendaylight.

the class ConntrackBasedSnatService method addOutboundTblTrackEntry.

protected void addOutboundTblTrackEntry(TypedWriteTransaction<Configuration> confTx, Uint64 dpnId, Uint32 routerId, String extGwMacAddress) {
    LOG.info("createOutboundTblTrackEntry : called for switch {}, routerId {}", dpnId, routerId);
    List<MatchInfoBase> matches = new ArrayList<>();
    matches.add(MatchEthernetType.IPV4);
    matches.add(new NxMatchCtState(SNAT_CT_STATE, SNAT_CT_STATE_MASK));
    matches.add(new MatchMetadata(MetaDataUtil.getVpnIdMetadata(routerId.longValue()), MetaDataUtil.METADATA_MASK_VRFID));
    ArrayList<ActionInfo> listActionInfo = new ArrayList<>();
    listActionInfo.add(new ActionSetFieldEthernetSource(new MacAddress(extGwMacAddress)));
    ArrayList<InstructionInfo> instructionInfo = new ArrayList<>();
    listActionInfo.add(new ActionNxResubmit(NwConstants.NAPT_PFIB_TABLE));
    instructionInfo.add(new InstructionApplyActions(listActionInfo));
    String flowRef = getFlowRef(dpnId, NwConstants.OUTBOUND_NAPT_TABLE, routerId) + "trkest";
    NatUtil.addFlow(confTx, mdsalManager, dpnId, NwConstants.OUTBOUND_NAPT_TABLE, flowRef, NatConstants.SNAT_TRK_FLOW_PRIORITY, flowRef, NwConstants.COOKIE_SNAT_TABLE, matches, instructionInfo);
}

Example 58 with RouterId

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bmp.monitor.rev200120.RouterId in project netvirt by opendaylight.

the class EvpnDnatFlowProgrammer method onAddFloatingIp.

public void onAddFloatingIp(final Uint64 dpnId, final String routerName, final Uint32 routerId, final String vpnName, final String internalIp, final String externalIp, final Uuid networkId, final String interfaceName, final String floatingIpInterface, final String floatingIpPortMacAddress, final String rd, final String nextHopIp, final TypedReadWriteTransaction<Configuration> confTx) {
    /*
     *  1) Install the flow INTERNAL_TUNNEL_TABLE (table=36)-> PDNAT_TABLE (table=25) (SNAT VM on DPN1 is
     *     responding back to FIP VM on DPN2) {SNAT to DNAT traffic on different Hypervisor}
     *
     *  2) Install the flow L3_FIB_TABLE (table=21)-> PDNAT_TABLE (table=25) (FIP VM1 to FIP VM2
     *    Traffic on Same Hypervisor) {DNAT to DNAT on Same Hypervisor}
     *
     *  3) Install the flow L3_GW_MAC_TABLE (table=19)-> PDNAT_TABLE (table=25)
     *    (DC-GW is responding back to FIP VM) {DNAT Reverse traffic})
     *
     */
    Uint32 vpnId = NatUtil.getVpnId(dataBroker, vpnName);
    if (vpnId == NatConstants.INVALID_ID) {
        LOG.error("onAddFloatingIp : Invalid Vpn Id is found for Vpn Name {}", vpnName);
        return;
    }
    Uint32 l3Vni = NatEvpnUtil.getL3Vni(dataBroker, rd);
    if (l3Vni == NatConstants.DEFAULT_L3VNI_VALUE) {
        LOG.debug("onAddFloatingIp : L3VNI value is not configured in Internet VPN {} and RD {} " + "Carve-out L3VNI value from OpenDaylight VXLAN VNI Pool and continue with installing " + "DNAT flows for FloatingIp {}", vpnName, rd, externalIp);
        l3Vni = natOverVxlanUtil.getInternetVpnVni(vpnName, routerId);
    }
    FloatingIPListener.updateOperationalDS(dataBroker, routerName, interfaceName, NatConstants.DEFAULT_LABEL_VALUE, internalIp, externalIp);
    String fibExternalIp = NatUtil.validateAndAddNetworkMask(externalIp);
    // Inform to FIB and BGP
    NatEvpnUtil.addRoutesForVxLanProvType(dataBroker, bgpManager, fibManager, vpnName, rd, fibExternalIp, nextHopIp, l3Vni, floatingIpInterface, floatingIpPortMacAddress, confTx, RouteOrigin.STATIC, dpnId, networkId);
    /* Install the flow table L3_FIB_TABLE (table=21)-> PDNAT_TABLE (table=25)
         * (SNAT to DNAT reverse traffic: If the DPN has both SNAT and  DNAT configured )
         */
    List<ActionInfo> actionInfoFib = new ArrayList<>();
    actionInfoFib.add(new ActionSetFieldEthernetDestination(new MacAddress(floatingIpPortMacAddress)));
    List<Instruction> instructionsFib = new ArrayList<>();
    instructionsFib.add(new InstructionApplyActions(actionInfoFib).buildInstruction(0));
    instructionsFib.add(new InstructionGotoTable(NwConstants.PDNAT_TABLE).buildInstruction(1));
    CreateFibEntryInput input = new CreateFibEntryInputBuilder().setVpnName(vpnName).setSourceDpid(dpnId).setIpAddress(fibExternalIp).setServiceId(l3Vni).setIpAddressSource(CreateFibEntryInput.IpAddressSource.FloatingIP).setInstruction(instructionsFib).build();
    ListenableFuture<RpcResult<CreateFibEntryOutput>> futureVxlan = fibService.createFibEntry(input);
    LOG.debug("onAddFloatingIp : Add Floating Ip {} , found associated to fixed port {}", externalIp, interfaceName);
    if (floatingIpPortMacAddress != null) {
        LoggingFutures.addErrorLogging(txRunner.callWithNewReadWriteTransactionAndSubmit(CONFIGURATION, tx -> {
            vpnManager.addSubnetMacIntoVpnInstance(vpnName, null, floatingIpPortMacAddress, dpnId, tx);
            vpnManager.addArpResponderFlowsToExternalNetworkIps(routerName, Collections.singleton(externalIp), floatingIpPortMacAddress, dpnId, networkId);
        }), LOG, "Error processing floating IP port with MAC address {}", floatingIpPortMacAddress);
    }
    final Uint32 finalL3Vni = l3Vni;
    Futures.addCallback(futureVxlan, new FutureCallback<RpcResult<CreateFibEntryOutput>>() {

        @Override
        public void onFailure(@NonNull Throwable error) {
            LOG.error("onAddFloatingIp : Error {} in custom fib routes install process for Floating " + "IP Prefix {} on DPN {}", error, externalIp, dpnId);
        }

        @Override
        public void onSuccess(@NonNull RpcResult<CreateFibEntryOutput> result) {
            if (result.isSuccessful()) {
                LoggingFutures.addErrorLogging(txRunner.callWithNewReadWriteTransactionAndSubmit(CONFIGURATION, innerConfTx -> {
                    LOG.info("onAddFloatingIp : Successfully installed custom FIB routes for Floating " + "IP Prefix {} on DPN {}", externalIp, dpnId);
                    List<Instruction> instructions = new ArrayList<>();
                    List<ActionInfo> actionsInfos = new ArrayList<>();
                    List<Instruction> customInstructions = new ArrayList<>();
                    customInstructions.add(new InstructionGotoTable(NwConstants.PDNAT_TABLE).buildInstruction(0));
                    actionsInfos.add(new ActionNxResubmit(NwConstants.PDNAT_TABLE));
                    instructions.add(new InstructionApplyActions(actionsInfos).buildInstruction(0));
                    /* If more than one floatingIp is available in vpn-to-dpn-list for given dpn id, do not
                            call for
                             * installing INTERNAL_TUNNEL_TABLE (table=36) -> PDNAT_TABLE (table=25) flow entry with
                             * same tunnel_id
                             * again and again.
                             */
                    if (!NatUtil.isFloatingIpPresentForDpn(dataBroker, dpnId, rd, vpnName, externalIp, true)) {
                        makeTunnelTableEntry(dpnId, finalL3Vni, instructions, innerConfTx);
                    }
                    /* Install the flow L3_GW_MAC_TABLE (table=19)-> PDNAT_TABLE (table=25)
                             * (DNAT reverse traffic: If the traffic is Initiated from DC-GW to FIP VM (DNAT forward
                             * traffic))
                             */
                    NatEvpnUtil.makeL3GwMacTableEntry(dpnId, vpnId, floatingIpPortMacAddress, customInstructions, mdsalManager, innerConfTx);
                }), LOG, "Error installing DNAT flows");
            } else {
                LOG.error("onAddFloatingIp : Error {} in rpc call to create custom Fib entries for Floating " + "IP Prefix {} on DPN {}", result.getErrors(), externalIp, dpnId);
            }
        }
    }, MoreExecutors.directExecutor());
    // Read the FIP vpn-interface details from Configuration l3vpn:vpn-interfaces model and write into Operational DS
    InstanceIdentifier<VpnInterface> vpnIfIdentifier = NatUtil.getVpnInterfaceIdentifier(floatingIpInterface);
    Optional<VpnInterface> optionalVpnInterface = SingleTransactionDataBroker.syncReadOptionalAndTreatReadFailedExceptionAsAbsentOptional(dataBroker, LogicalDatastoreType.CONFIGURATION, vpnIfIdentifier);
    if (optionalVpnInterface.isPresent()) {
        LoggingFutures.addErrorLogging(txRunner.callWithNewWriteOnlyTransactionAndSubmit(OPERATIONAL, tx -> {
            for (VpnInstanceNames vpnInstance : optionalVpnInterface.get().nonnullVpnInstanceNames().values()) {
                if (!vpnName.equals(vpnInstance.getVpnName())) {
                    continue;
                }
                VpnInterfaceBuilder vpnIfBuilder = new VpnInterfaceBuilder(optionalVpnInterface.get());
                Adjacencies adjs = vpnIfBuilder.augmentation(Adjacencies.class);
                VpnInterfaceOpDataEntryBuilder vpnIfOpDataEntryBuilder = new VpnInterfaceOpDataEntryBuilder();
                vpnIfOpDataEntryBuilder.withKey(new VpnInterfaceOpDataEntryKey(interfaceName, vpnName));
                Map<AdjacencyKey, Adjacency> keyAdjacencyMap = adjs != null && adjs.getAdjacency() != null ? adjs.nonnullAdjacency() : new HashMap<>();
                List<Adjacency> adjacencyListToImport = new ArrayList<>();
                for (Adjacency adj : keyAdjacencyMap.values()) {
                    Subnetmap sn = VpnHelper.getSubnetmapFromItsUuid(dataBroker, adj.getSubnetId());
                    if (!VpnHelper.isSubnetPartOfVpn(sn, vpnName)) {
                        continue;
                    }
                    adjacencyListToImport.add(adj);
                }
                AdjacenciesOp adjacenciesOp = new AdjacenciesOpBuilder().setAdjacency(adjacencyListToImport).build();
                vpnIfOpDataEntryBuilder.addAugmentation(adjacenciesOp);
                LOG.debug("onAddFloatingIp : Add vpnInterface {} to Operational l3vpn:vpn-interfaces-op-data ", floatingIpInterface);
                InstanceIdentifier<VpnInterfaceOpDataEntry> vpnIfIdentifierOpDataEntry = NatUtil.getVpnInterfaceOpDataEntryIdentifier(interfaceName, vpnName);
                tx.mergeParentStructurePut(vpnIfIdentifierOpDataEntry, vpnIfOpDataEntryBuilder.build());
                break;
            }
        }), LOG, "onAddFloatingIp : Could not write Interface {}, vpnName {}", interfaceName, vpnName);
    } else {
        LOG.debug("onAddFloatingIp : No vpnInterface {} found in Configuration l3vpn:vpn-interfaces ", floatingIpInterface);
    }
}

Example 59 with RouterId

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bmp.monitor.rev200120.RouterId in project netvirt by opendaylight.

the class EvpnSnatFlowProgrammer method evpnAdvToBgpAndInstallFibAndTsFlows.

public void evpnAdvToBgpAndInstallFibAndTsFlows(final Uint64 dpnId, final short tableId, final String externalIp, final String vpnName, final String rd, final String nextHopIp, final Uint32 routerId, final String routerName, final Uuid extNetworkId, TypedWriteTransaction<Configuration> confTx) {
    /*
      * 1) Install the flow INTERNAL_TUNNEL_TABLE (table=36)-> INBOUND_NAPT_TABLE (table=44)
      *    (FIP VM on DPN1 is responding back to external fixed IP on DPN2) {DNAT to SNAT traffic on
      *     different Hypervisor}
      *
      * 2) Install the flow L3_GW_MAC_TABLE (table=19)-> INBOUND_NAPT_TABLE (table=44)
      *    (FIP VM on DPN1 is responding back to external fixed IP on beyond DC-GW VM){DNAT to SNAT Inter DC traffic}
      *
      * 3) Install the flow PDNAT_TABLE (table=25)-> INBOUND_NAPT_TABLE (table=44)
      *    (If there is no FIP Match on table 25 (PDNAT_TABLE) then default flow to INBOUND_NAPT_TABLE (table=44))
      *
      * 4) Install the flow L3_FIB_TABLE (table=21)-> INBOUND_NAPT_TABLE (table=44)
      *    (FIP VM on DPN1 is responding back to external fixed Ip on DPN1 itself. ie. same Hypervisor)
      *    {DNAT to SNAT Intra DC traffic}
      */
    LOG.info("evpnAdvToBgpAndInstallFibAndTsFlows : Handling SNAT Reverse Traffic for External Fixed IP {} for " + "RouterId {}", externalIp, routerId);
    // Get the External Gateway MAC Address which is Router gateway MAC address for SNAT
    String gwMacAddress = NatUtil.getExtGwMacAddFromRouterName(dataBroker, routerName);
    if (gwMacAddress == null) {
        LOG.error("evpnAdvToBgpAndInstallFibAndTsFlows : Unable to Retrieve External Gateway MAC address " + "from Router ID {}", routerId);
        return;
    }
    // get l3Vni value for external VPN
    Uint32 l3Vni = NatEvpnUtil.getL3Vni(dataBroker, rd);
    if (l3Vni == NatConstants.DEFAULT_L3VNI_VALUE) {
        LOG.debug("evpnAdvToBgpAndInstallFibAndTsFlows : L3VNI value is not configured in Internet VPN {}" + " and RD {} Carve-out L3VNI value from OpenDaylight VXLAN VNI Pool and continue with " + "installing SNAT flows for External Fixed IP {}", vpnName, rd, externalIp);
        l3Vni = natOverVxlanUtil.getInternetVpnVni(vpnName, routerId);
    }
    Uint32 vpnId = NatUtil.getVpnId(dataBroker, vpnName);
    if (vpnId == NatConstants.INVALID_ID) {
        LOG.error("evpnAdvToBgpAndInstallFibAndTsFlows : Invalid Vpn Id is found for Vpn Name {}", vpnName);
        return;
    }
    /* As of now neither SNAT nor DNAT will use mac-address while advertising to FIB and BGP instead
         * use only gwMacAddress. Hence default value of macAddress is null
         */
    // Inform to BGP
    NatEvpnUtil.addRoutesForVxLanProvType(dataBroker, bgpManager, fibManager, vpnName, rd, externalIp, nextHopIp, l3Vni, null, /*InterfaceName*/
    gwMacAddress, confTx, RouteOrigin.STATIC, dpnId, extNetworkId);
    // Install custom FIB routes - FIB table.
    List<Instruction> customInstructions = new ArrayList<>();
    customInstructions.add(new InstructionGotoTable(tableId).buildInstruction(0));
    final String externalFixedIp = NatUtil.validateAndAddNetworkMask(externalIp);
    CreateFibEntryInput input = new CreateFibEntryInputBuilder().setVpnName(vpnName).setSourceDpid(dpnId).setIpAddress(externalFixedIp).setServiceId(l3Vni).setIpAddressSource(CreateFibEntryInput.IpAddressSource.ExternalFixedIP).setInstruction(customInstructions).build();
    LOG.debug("evpnAdvToBgpAndInstallFibAndTsFlows : Installing custom FIB table {} --> table {} flow on " + "NAPT Switch {} with l3Vni {}, ExternalFixedIp {}, ExternalVpnName {} for RouterId {}", NwConstants.L3_FIB_TABLE, tableId, dpnId, l3Vni, externalIp, vpnName, routerId);
    ListenableFuture<RpcResult<CreateFibEntryOutput>> futureVxlan = fibService.createFibEntry(input);
    final Uint32 finalL3Vni = l3Vni;
    Futures.addCallback(futureVxlan, new FutureCallback<RpcResult<CreateFibEntryOutput>>() {

        @Override
        public void onFailure(@NonNull Throwable error) {
            LOG.error("evpnAdvToBgpAndInstallFibAndTsFlows : Error in custom fib routes install process for " + "External Fixed IP {} on DPN {} with l3Vni {}, ExternalVpnName {} for RouterId {}", externalIp, dpnId, finalL3Vni, vpnName, routerId, error);
        }

        @Override
        public void onSuccess(@NonNull RpcResult<CreateFibEntryOutput> result) {
            if (result.isSuccessful()) {
                LOG.info("evpnAdvToBgpAndInstallFibAndTsFlows : Successfully installed custom FIB routes for " + "External Fixed IP {} on DPN {} with l3Vni {}, ExternalVpnName {} for RouterId {}", externalIp, dpnId, finalL3Vni, vpnName, routerId);
                /* Install the flow INTERNAL_TUNNEL_TABLE (table=36)-> INBOUND_NAPT_TABLE (table=44)
                  * (SNAT to DNAT reverse Traffic: If traffic is Initiated from NAPT to FIP VM on different Hypervisor)
                  */
                makeTunnelTableEntry(dpnId, finalL3Vni, customInstructions, tableId, confTx);
                /* Install the flow L3_GW_MAC_TABLE (table=19)-> INBOUND_NAPT_TABLE (table=44)
                  * (SNAT reverse traffic: If the traffic is Initiated from DC-GW to VM (SNAT Reverse traffic))
                  */
                NatEvpnUtil.makeL3GwMacTableEntry(dpnId, vpnId, gwMacAddress, customInstructions, mdsalManager, confTx);
                /* Install the flow PDNAT_TABLE (table=25)-> INBOUND_NAPT_TABLE (table=44)
                  * If there is no FIP Match on table 25 (PDNAT_TABLE)
                  */
                NatUtil.makePreDnatToSnatTableEntry(mdsalManager, dpnId, tableId, confTx);
            }
        }
    }, MoreExecutors.directExecutor());
}

Example 60 with RouterId

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bmp.monitor.rev200120.RouterId in project netvirt by opendaylight.

the class FloatingIPListener method removeNATFlowEntries.

void removeNATFlowEntries(Uint64 dpnId, String interfaceName, String vpnName, String routerName, InternalToExternalPortMap mapping, TypedReadWriteTransaction<Configuration> confTx) throws ExecutionException, InterruptedException {
    String internalIp = mapping.getInternalIp();
    String externalIp = mapping.getExternalIp();
    Uint32 routerId = NatUtil.getVpnId(dataBroker, routerName);
    if (routerId == NatConstants.INVALID_ID) {
        LOG.error("removeNATFlowEntries : Could not retrieve router id for {} to remove NAT Flow entries", routerName);
        return;
    }
    VpnInstance vpnInstance = NatUtil.getVpnIdToVpnInstance(dataBroker, vpnName);
    if (vpnInstance == null || vpnInstance.getVpnId() == null) {
        LOG.warn("removeNATFlowEntries: VPN Id not found for {} to remove NAT flow entries {}", vpnName, internalIp);
        return;
    }
    Uint32 vpnId = vpnInstance.getVpnId();
    String vrfId = vpnInstance.getVrfId();
    // Delete the DNAT and SNAT table entries
    removeDNATTblEntry(dpnId, internalIp, externalIp, routerId, confTx);
    removeSNATTblEntry(dpnId, internalIp, externalIp, routerId, vpnId, confTx);
    // Remove the DNAT default FIB flow L3_FIB_TABLE (21) -> PSNAT_TABLE (26) if SNAT is disabled
    boolean isSnatEnabled = NatUtil.isSnatEnabledForRouterId(dataBroker, routerName);
    if (!isSnatEnabled) {
        addOrDelDefaultFibRouteForDnat(dpnId, routerName, routerId, confTx, false);
    }
    Uuid externalNetworkId = NatUtil.getNetworkIdFromRouterName(dataBroker, routerName);
    ProviderTypes provType = NatEvpnUtil.getExtNwProvTypeFromRouterName(dataBroker, routerName, externalNetworkId);
    if (provType == null) {
        LOG.error("removeNATFlowEntries : External Network Provider Type Missing");
        return;
    }
    if (provType == ProviderTypes.VXLAN) {
        floatingIPHandler.cleanupFibEntries(dpnId, vpnName, externalIp, NatConstants.DEFAULT_L3VNI_VALUE, vrfId, confTx, provType);
        removeOperationalDS(routerName, interfaceName, internalIp);
        return;
    }
    Uint32 label = getOperationalIpMapping(routerName, interfaceName, internalIp);
    if (label != null && label.longValue() < 0) {
        LOG.error("removeNATFlowEntries : Could not retrieve label for prefix {} in router {}", internalIp, routerId);
        return;
    }
    if (provType == ProviderTypes.VXLAN) {
        floatingIPHandler.cleanupFibEntries(dpnId, vpnName, externalIp, NatConstants.DEFAULT_L3VNI_VALUE, vrfId, confTx, provType);
        removeOperationalDS(routerName, interfaceName, internalIp);
        return;
    }
    floatingIPHandler.cleanupFibEntries(dpnId, vpnName, externalIp, label, vrfId, confTx, provType);
    removeOperationalDS(routerName, interfaceName, internalIp);
}