Examples with ActionSetSourceIp org.opendaylight.genius.mdsalutil.actions.ActionSetSourceIp used on opensource projects

Example 1 with ActionSetSourceIp

use of org.opendaylight.genius.mdsalutil.actions.ActionSetSourceIp 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 2 with ActionSetSourceIp

use of org.opendaylight.genius.mdsalutil.actions.ActionSetSourceIp in project netvirt by opendaylight.

the class FloatingIPListener method buildPreSNATFlowEntity.

private FlowEntity buildPreSNATFlowEntity(BigInteger dpId, String internalIp, String externalIp, long vpnId, long routerId, long associatedVpn) {
    LOG.debug("buildPreSNATFlowEntity : Building PSNAT Flow entity for ip {} ", internalIp);
    long segmentId = associatedVpn == NatConstants.INVALID_ID ? routerId : associatedVpn;
    LOG.debug("buildPreSNATFlowEntity : Segment id {} in build preSNAT flow", segmentId);
    List<MatchInfo> matches = new ArrayList<>();
    matches.add(MatchEthernetType.IPV4);
    matches.add(new MatchIpv4Source(internalIp, "32"));
    matches.add(new MatchMetadata(MetaDataUtil.getVpnIdMetadata(segmentId), MetaDataUtil.METADATA_MASK_VRFID));
    List<ActionInfo> actionsInfos = new ArrayList<>();
    actionsInfos.add(new ActionSetSourceIp(externalIp, "32"));
    List<InstructionInfo> instructions = new ArrayList<>();
    instructions.add(new InstructionWriteMetadata(MetaDataUtil.getVpnIdMetadata(vpnId), MetaDataUtil.METADATA_MASK_VRFID));
    instructions.add(new InstructionApplyActions(actionsInfos));
    instructions.add(new InstructionGotoTable(NwConstants.SNAT_TABLE));
    String flowRef = NatUtil.getFlowRef(dpId, NwConstants.PSNAT_TABLE, routerId, internalIp);
    FlowEntity flowEntity = MDSALUtil.buildFlowEntity(dpId, NwConstants.PSNAT_TABLE, flowRef, NatConstants.DEFAULT_DNAT_FLOW_PRIORITY, flowRef, 0, 0, NwConstants.COOKIE_DNAT_TABLE, matches, instructions);
    return flowEntity;
}

Example 3 with ActionSetSourceIp

use of org.opendaylight.genius.mdsalutil.actions.ActionSetSourceIp in project netvirt by opendaylight.

the class NaptEventHandler method buildAndGetSetActionInstructionInfo.

private static List<InstructionInfo> buildAndGetSetActionInstructionInfo(String ipAddress, int port, long segmentId, long vpnId, short tableId, NAPTEntryEvent.Protocol protocol, String extGwMacAddress) {
    ActionInfo ipActionInfo = null;
    ActionInfo macActionInfo = null;
    ActionInfo portActionInfo = null;
    ArrayList<ActionInfo> listActionInfo = new ArrayList<>();
    ArrayList<InstructionInfo> instructionInfo = new ArrayList<>();
    switch(tableId) {
        case NwConstants.OUTBOUND_NAPT_TABLE:
            ipActionInfo = new ActionSetSourceIp(ipAddress);
            // Added External Gateway MAC Address
            macActionInfo = new ActionSetFieldEthernetSource(new MacAddress(extGwMacAddress));
            if (protocol == NAPTEntryEvent.Protocol.TCP) {
                portActionInfo = new ActionSetTcpSourcePort(port);
            } else if (protocol == NAPTEntryEvent.Protocol.UDP) {
                portActionInfo = new ActionSetUdpSourcePort(port);
            }
            // reset the split-horizon bit to allow traffic from tunnel to be sent back to the provider port
            instructionInfo.add(new InstructionWriteMetadata(MetaDataUtil.getVpnIdMetadata(vpnId), MetaDataUtil.METADATA_MASK_VRFID.or(MetaDataUtil.METADATA_MASK_SH_FLAG)));
            break;
        case NwConstants.INBOUND_NAPT_TABLE:
            ipActionInfo = new ActionSetDestinationIp(ipAddress);
            if (protocol == NAPTEntryEvent.Protocol.TCP) {
                portActionInfo = new ActionSetTcpDestinationPort(port);
            } else if (protocol == NAPTEntryEvent.Protocol.UDP) {
                portActionInfo = new ActionSetUdpDestinationPort(port);
            }
            instructionInfo.add(new InstructionWriteMetadata(MetaDataUtil.getVpnIdMetadata(segmentId), MetaDataUtil.METADATA_MASK_VRFID));
            break;
        default:
            LOG.error("buildAndGetSetActionInstructionInfo : Neither OUTBOUND_NAPT_TABLE nor " + "INBOUND_NAPT_TABLE matches with input table id {}", tableId);
            return null;
    }
    listActionInfo.add(ipActionInfo);
    listActionInfo.add(portActionInfo);
    if (macActionInfo != null) {
        listActionInfo.add(macActionInfo);
        LOG.debug("buildAndGetSetActionInstructionInfo : External GW MAC Address {} is found  ", macActionInfo);
    }
    instructionInfo.add(new InstructionApplyActions(listActionInfo));
    instructionInfo.add(new InstructionGotoTable(NwConstants.NAPT_PFIB_TABLE));
    return instructionInfo;
}