Examples with TableId org.opendaylight.yang.gen.v1.urn.opendaylight.table.types.rev131026.TableId used on opensource projects

Example 11 with TableId

use of org.opendaylight.yang.gen.v1.urn.opendaylight.table.types.rev131026.TableId in project netvirt by opendaylight.

the class ElanServiceTestBase method getFlowIid.

protected InstanceIdentifier<Flow> getFlowIid(short tableId, FlowId flowid, BigInteger dpnId) {
    FlowKey flowKey = new FlowKey(new FlowId(flowid));
    NodeId nodeId = new NodeId("openflow:" + dpnId);
    Node nodeDpn = new NodeBuilder().setId(nodeId).setKey(new NodeKey(nodeId)).build();
    return InstanceIdentifier.builder(Nodes.class).child(Node.class, nodeDpn.getKey()).augmentation(FlowCapableNode.class).child(Table.class, new TableKey(tableId)).child(Flow.class, flowKey).build();
}

Example 12 with TableId

use of org.opendaylight.yang.gen.v1.urn.opendaylight.table.types.rev131026.TableId in project netvirt by opendaylight.

the class DhcpPktHandler method onPacketReceived.

// TODO: Handle this in a separate thread
@Override
public void onPacketReceived(PacketReceived packet) {
    if (!config.isControllerDhcpEnabled()) {
        return;
    }
    Class<? extends PacketInReason> pktInReason = packet.getPacketInReason();
    short tableId = packet.getTableId().getValue();
    if ((tableId == NwConstants.DHCP_TABLE || tableId == NwConstants.DHCP_TABLE_EXTERNAL_TUNNEL) && isPktInReasonSendtoCtrl(pktInReason)) {
        byte[] inPayload = packet.getPayload();
        Ethernet ethPkt = new Ethernet();
        try {
            ethPkt.deserialize(inPayload, 0, inPayload.length * NetUtils.NUM_BITS_IN_A_BYTE);
        } catch (PacketException e) {
            LOG.warn("Failed to decode DHCP Packet.", e);
            LOG.trace("Received packet {}", packet);
            return;
        }
        DHCP pktIn;
        pktIn = getDhcpPktIn(ethPkt);
        if (pktIn != null) {
            LOG.trace("DHCPPkt received: {}", pktIn);
            LOG.trace("Received Packet: {}", packet);
            BigInteger metadata = packet.getMatch().getMetadata().getMetadata();
            long portTag = MetaDataUtil.getLportFromMetadata(metadata).intValue();
            String macAddress = DHCPUtils.byteArrayToString(ethPkt.getSourceMACAddress());
            BigInteger tunnelId = packet.getMatch().getTunnel() == null ? null : packet.getMatch().getTunnel().getTunnelId();
            String interfaceName = getInterfaceNameFromTag(portTag);
            InterfaceInfo interfaceInfo = interfaceManager.getInterfaceInfoFromOperationalDataStore(interfaceName);
            if (interfaceInfo == null) {
                LOG.error("Failed to get interface info for interface name {}", interfaceName);
                return;
            }
            Port port;
            if (tunnelId != null) {
                port = dhcpExternalTunnelManager.readVniMacToPortCache(tunnelId, macAddress);
            } else {
                port = getNeutronPort(interfaceName);
            }
            Subnet subnet = getNeutronSubnet(port);
            String serverMacAddress = interfaceInfo.getMacAddress();
            String serverIp = null;
            if (subnet != null) {
                java.util.Optional<SubnetToDhcpPort> dhcpPortData = DhcpServiceUtils.getSubnetDhcpPortData(broker, subnet.getUuid().getValue());
                /* If enable_dhcp_service flag was enabled and an ODL network DHCP Port data was made available use
                     * the ports Fixed IP as server IP for DHCP communication.
                     */
                if (dhcpPortData.isPresent()) {
                    serverIp = dhcpPortData.get().getPortFixedip();
                    serverMacAddress = dhcpPortData.get().getPortMacaddress();
                } else {
                    // DHCP Neutron Port not found for this network
                    LOG.error("Neutron DHCP port is not available for the Subnet {} and port {}.", subnet.getUuid(), port.getUuid());
                    return;
                }
            }
            DHCP replyPkt = handleDhcpPacket(pktIn, interfaceName, macAddress, port, subnet, serverIp);
            if (replyPkt == null) {
                LOG.warn("Unable to construct reply packet for interface name {}", interfaceName);
                return;
            }
            byte[] pktOut = getDhcpPacketOut(replyPkt, ethPkt, serverMacAddress);
            sendPacketOut(pktOut, interfaceInfo.getDpId(), interfaceName, tunnelId);
        }
    }
}

Example 13 with TableId

use of org.opendaylight.yang.gen.v1.urn.opendaylight.table.types.rev131026.TableId in project netvirt by opendaylight.

the class DhcpServiceUtils method setupDhcpArpRequest.

@SuppressWarnings("checkstyle:IllegalCatch")
public static void setupDhcpArpRequest(BigInteger dpId, short tableId, BigInteger vni, String dhcpIpAddress, int lportTag, Long elanTag, boolean add, IMdsalApiManager mdsalUtil) {
    List<MatchInfo> matches = getDhcpArpMatch(vni, dhcpIpAddress);
    if (add) {
        Flow flow = MDSALUtil.buildFlowNew(tableId, getDhcpArpFlowRef(dpId, tableId, lportTag, dhcpIpAddress), DhcpMConstants.DEFAULT_DHCP_ARP_FLOW_PRIORITY, "DHCPArp", 0, 0, generateDhcpArpCookie(lportTag, dhcpIpAddress), matches, null);
        LOG.trace("Removing DHCP ARP Flow DpId {}, DHCP Port IpAddress {}", dpId, dhcpIpAddress);
        mdsalUtil.removeFlow(dpId, flow);
    } else {
        Flow flow = MDSALUtil.buildFlowNew(tableId, getDhcpArpFlowRef(dpId, tableId, lportTag, dhcpIpAddress), DhcpMConstants.DEFAULT_DHCP_ARP_FLOW_PRIORITY, "DHCPArp", 0, 0, generateDhcpArpCookie(lportTag, dhcpIpAddress), matches, getDhcpArpInstructions(elanTag, lportTag));
        LOG.trace("Adding DHCP ARP Flow DpId {}, DHCPPort IpAddress {}", dpId, dhcpIpAddress);
        mdsalUtil.installFlow(dpId, flow);
    }
}

Example 14 with TableId

use of org.opendaylight.yang.gen.v1.urn.opendaylight.table.types.rev131026.TableId in project netvirt by opendaylight.

the class ElanServiceChainUtils method programLPortDispatcherToScf.

/**
 * This flow is in charge of handling packets coming from ExtTunnelTable
 * that must be redirected to the SCF Pipeline.
 *  + Matches on lportTag=ElanPseudoLportTag + SI=1
 *  + Sets scfTag and sends to the DlSubsFilter table.
 *
 * @param dpnId Dpn Id where the flow must be installed
 * @param elanLportTag the Elan Pseudo Lport Id in Dataplane
 * @param elanTag the Elan Id in the Dataplane
 * @param addOrRemove States if the flow must be added or removed
 */
public static void programLPortDispatcherToScf(IMdsalApiManager mdsalManager, BigInteger dpnId, long elanTag, int elanLportTag, short tableId, long scfTag, int addOrRemove) {
    LOG.info("L2-ServiceChaining: programLPortDispatcherToScf dpId={} elanLportTag={} scfTag={} addOrRemove={} ", dpnId, elanLportTag, scfTag, addOrRemove);
    String flowRef = buildLportDispToScfFlowRef(elanLportTag, scfTag);
    if (addOrRemove == NwConstants.ADD_FLOW) {
        int instructionKey = 0;
        List<Instruction> instructions = new ArrayList<>();
        List<ActionInfo> actionsInfos = new ArrayList<>();
        actionsInfos.add(new ActionRegLoad(NxmNxReg2.class, 0, 31, scfTag));
        instructions.add(MDSALUtil.buildApplyActionsInstruction(MDSALUtil.buildActions(actionsInfos), instructionKey++));
        instructions.add(MDSALUtil.buildAndGetGotoTableInstruction(tableId, instructionKey++));
        List<MatchInfo> matches = Collections.singletonList(new MatchMetadata(MetaDataUtil.getMetaDataForLPortDispatcher(elanLportTag, ServiceIndex.getIndex(NwConstants.SCF_SERVICE_NAME, NwConstants.SCF_SERVICE_INDEX)), MetaDataUtil.getMetaDataMaskForLPortDispatcher()));
        Flow flow = MDSALUtil.buildFlowNew(NwConstants.LPORT_DISPATCHER_TABLE, flowRef, CloudServiceChainConstants.DEFAULT_SCF_FLOW_PRIORITY, flowRef, 0, 0, CloudServiceChainConstants.COOKIE_LPORT_DISPATCHER_BASE.add(BigInteger.valueOf(elanTag)), matches, instructions);
        mdsalManager.installFlow(dpnId, flow);
    } else {
        Flow flow = new FlowBuilder().setTableId(NwConstants.LPORT_DISPATCHER_TABLE).setId(new FlowId(flowRef)).build();
        mdsalManager.removeFlow(dpnId, flow);
    }
}

Example 15 with TableId

use of org.opendaylight.yang.gen.v1.urn.opendaylight.table.types.rev131026.TableId in project netvirt by opendaylight.

the class VPNServiceChainHandlerTest method testProgramVpnToScfWithIfacesNotBound.

@Test
public void testProgramVpnToScfWithIfacesNotBound() throws Exception {
    // ///////////////////
    // Basic stubbing //
    // ///////////////////
    String ifaceName = "eth0";
    stubGetRouteDistinguisher(VPN_NAME, RD);
    stubGetVpnInstance(RD, "1.2.3.4", ifaceName);
    VrfEntry vrfEntry = FibHelper.getVrfEntryBuilder("11.12.13.14", 2000L, DC_GW_IP, RouteOrigin.STATIC, null).build();
    stubGetVrfEntries(RD, Collections.singletonList(vrfEntry));
    stubReadVpnToDpnList(RD, DPN_ID, Collections.singletonList(ifaceName));
    stubScfIsNotBoundOnIface(SCF_TAG, ifaceName);
    // ///////
    // SUT //
    // ///////
    short tableId = 10;
    vpnsch.programVpnToScfPipeline(VPN_NAME, tableId, SCF_TAG, LPORT_TAG, NwConstants.ADD_FLOW);
    // //////////
    // Verify //
    // //////////
    ArgumentCaptor<FlowEntity> argumentCaptor = ArgumentCaptor.forClass(FlowEntity.class);
    verify(ifaceMgr).bindService(eq(ifaceName), eq(ServiceModeIngress.class), anyObject());
    verify(mdsalMgr, times(2)).installFlow(argumentCaptor.capture());
    List<FlowEntity> installedFlowsCaptured = argumentCaptor.getAllValues();
    assert installedFlowsCaptured.size() == 2;
    RoutePaths routePath = vrfEntry.getRoutePaths().get(0);
    FlowEntity expectedLFibFlowEntity = VpnServiceChainUtils.buildLFibVpnPseudoPortFlow(DPN_ID, routePath.getLabel(), routePath.getNexthopAddress(), LPORT_TAG);
    assert new FlowEntityMatcher(expectedLFibFlowEntity).matches(installedFlowsCaptured.get(0));
    FlowEntity expectedLPortDispatcher = VpnServiceChainUtils.buildLportFlowDispForVpnToScf(DPN_ID, LPORT_TAG, SCF_TAG, tableId);
    assert new FlowEntityMatcher(expectedLPortDispatcher).matches(installedFlowsCaptured.get(1));
}