Examples with FlowEntity org.opendaylight.genius.mdsalutil.FlowEntity used on opensource projects

Example 56 with FlowEntity

use of org.opendaylight.genius.mdsalutil.FlowEntity in project netvirt by opendaylight.

the class BaseVrfEntryHandler method installPingResponderFlowEntry.

public void installPingResponderFlowEntry(BigInteger dpnId, long vpnId, String routerInternalIp, MacAddress routerMac, long label, int addOrRemove) {
    List<MatchInfo> matches = new ArrayList<>();
    matches.add(MatchIpProtocol.ICMP);
    matches.add(new MatchMetadata(MetaDataUtil.getVpnIdMetadata(vpnId), MetaDataUtil.METADATA_MASK_VRFID));
    matches.add(new MatchIcmpv4((short) 8, (short) 0));
    matches.add(MatchEthernetType.IPV4);
    matches.add(new MatchIpv4Destination(routerInternalIp, "32"));
    List<ActionInfo> actionsInfos = new ArrayList<>();
    // Set Eth Src and Eth Dst
    actionsInfos.add(new ActionMoveSourceDestinationEth());
    actionsInfos.add(new ActionSetFieldEthernetSource(routerMac));
    // Move Ip Src to Ip Dst
    actionsInfos.add(new ActionMoveSourceDestinationIp());
    actionsInfos.add(new ActionSetSourceIp(routerInternalIp, "32"));
    // Set the ICMP type to 0 (echo reply)
    actionsInfos.add(new ActionSetIcmpType((short) 0));
    actionsInfos.add(new ActionNxLoadInPort(BigInteger.ZERO));
    actionsInfos.add(new ActionNxResubmit(NwConstants.L3_FIB_TABLE));
    List<InstructionInfo> instructions = new ArrayList<>();
    instructions.add(new InstructionApplyActions(actionsInfos));
    int priority = FibConstants.DEFAULT_FIB_FLOW_PRIORITY + FibConstants.DEFAULT_PREFIX_LENGTH;
    String flowRef = FibUtil.getFlowRef(dpnId, NwConstants.L3_FIB_TABLE, label, priority);
    FlowEntity flowEntity = MDSALUtil.buildFlowEntity(dpnId, NwConstants.L3_FIB_TABLE, flowRef, priority, flowRef, 0, 0, NwConstants.COOKIE_VM_FIB_TABLE, matches, instructions);
    if (addOrRemove == NwConstants.ADD_FLOW) {
        mdsalManager.syncInstallFlow(flowEntity);
    } else {
        mdsalManager.syncRemoveFlow(flowEntity);
    }
}

Example 57 with FlowEntity

use of org.opendaylight.genius.mdsalutil.FlowEntity in project netvirt by opendaylight.

the class VpnUtil method removeExternalTunnelDemuxFlows.

static void removeExternalTunnelDemuxFlows(String vpnName, DataBroker broker, IMdsalApiManager mdsalManager) {
    LOG.info("Removing external tunnel flows for vpn {}", vpnName);
    for (BigInteger dpnId : NWUtil.getOperativeDPNs(broker)) {
        LOG.debug("Removing external tunnel flows for vpn {} from dpn {}", vpnName, dpnId);
        String flowRef = getFibFlowRef(dpnId, NwConstants.L3VNI_EXTERNAL_TUNNEL_DEMUX_TABLE, vpnName, VpnConstants.DEFAULT_FLOW_PRIORITY);
        FlowEntity flowEntity = VpnUtil.buildFlowEntity(dpnId, NwConstants.L3VNI_EXTERNAL_TUNNEL_DEMUX_TABLE, flowRef);
        mdsalManager.removeFlow(flowEntity);
    }
}

Example 58 with FlowEntity

use of org.opendaylight.genius.mdsalutil.FlowEntity in project netvirt by opendaylight.

the class VpnNodeListener method makeSubnetRouteTableMissFlow.

private void makeSubnetRouteTableMissFlow(WriteTransaction writeFlowTx, BigInteger dpnId, int addOrRemove) {
    final BigInteger cookieTableMiss = new BigInteger("8000004", 16);
    List<ActionInfo> actionsInfos = new ArrayList<>();
    List<InstructionInfo> instructions = new ArrayList<>();
    actionsInfos.add(new ActionPuntToController());
    instructions.add(new InstructionApplyActions(actionsInfos));
    List<MatchInfo> matches = new ArrayList<>();
    String flowRef = getTableMissFlowRef(dpnId, NwConstants.L3_SUBNET_ROUTE_TABLE, NwConstants.TABLE_MISS_FLOW);
    FlowEntity flowEntity = MDSALUtil.buildFlowEntity(dpnId, NwConstants.L3_SUBNET_ROUTE_TABLE, flowRef, NwConstants.TABLE_MISS_PRIORITY, "Subnet Route Table Miss", 0, 0, cookieTableMiss, matches, instructions);
    if (addOrRemove == NwConstants.ADD_FLOW) {
        mdsalManager.addFlowToTx(flowEntity, writeFlowTx);
    } else {
        mdsalManager.removeFlowToTx(flowEntity, writeFlowTx);
    }
}

Example 59 with FlowEntity

use of org.opendaylight.genius.mdsalutil.FlowEntity in project netvirt by opendaylight.

the class VpnNodeListener method makeTableMissFlow.

private void makeTableMissFlow(WriteTransaction writeFlowTx, BigInteger dpnId, int addOrRemove) {
    final BigInteger cookieTableMiss = new BigInteger("1030000", 16);
    // Instruction to goto L3 InterfaceTable
    List<InstructionInfo> instructions = Collections.singletonList(new InstructionGotoTable(NwConstants.L3_INTERFACE_TABLE));
    List<MatchInfo> matches = new ArrayList<>();
    FlowEntity flowEntityLfib = MDSALUtil.buildFlowEntity(dpnId, NwConstants.L3_LFIB_TABLE, getTableMissFlowRef(dpnId, NwConstants.L3_LFIB_TABLE, NwConstants.TABLE_MISS_FLOW), NwConstants.TABLE_MISS_PRIORITY, "Table Miss", 0, 0, cookieTableMiss, matches, instructions);
    if (addOrRemove == NwConstants.ADD_FLOW) {
        LOG.debug("Invoking MDSAL to install Table Miss Entry");
        mdsalManager.addFlowToTx(flowEntityLfib, writeFlowTx);
    } else {
        mdsalManager.removeFlowToTx(flowEntityLfib, writeFlowTx);
    }
}

Example 60 with FlowEntity

use of org.opendaylight.genius.mdsalutil.FlowEntity in project netvirt by opendaylight.

the class VpnNodeListener method createTableMissForVpnGwFlow.

private void createTableMissForVpnGwFlow(WriteTransaction writeFlowTx, BigInteger dpId) {
    List<MatchInfo> matches = new ArrayList<>();
    List<ActionInfo> actionsInfos = Collections.singletonList(new ActionNxResubmit(NwConstants.LPORT_DISPATCHER_TABLE));
    List<InstructionInfo> instructions = Collections.singletonList(new InstructionApplyActions(actionsInfos));
    FlowEntity flowEntityMissforGw = MDSALUtil.buildFlowEntity(dpId, NwConstants.L3_GW_MAC_TABLE, getTableMissFlowRef(dpId, NwConstants.L3_GW_MAC_TABLE, NwConstants.TABLE_MISS_FLOW), NwConstants.TABLE_MISS_PRIORITY, "L3 Gw Mac Table Miss", 0, 0, new BigInteger("1080000", 16), matches, instructions);
    LOG.trace("Invoking MDSAL to install L3 Gw Mac Table Miss Entry");
    mdsalManager.addFlowToTx(flowEntityMissforGw, writeFlowTx);
}