Java MatchBuilder.setIpMatch方法代码示例

import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.flow.MatchBuilder; //导入方法依赖的package包/类
private MatchBuilder createIpProtocolMatch(MatchBuilder matchBuilder, short ipProtocol) {

        IpMatchBuilder ipMmatch = new IpMatchBuilder();
        if (ipProtocol == PROTOCOL_TCP) {
            ipMmatch.setIpProtocol(PROTOCOL_TCP);
        } else if (ipProtocol == PROTOCOL_UDP) {
            ipMmatch.setIpProtocol(PROTOCOL_UDP);
        } else if (ipProtocol == PROTOCOL_ICMP) {
            ipMmatch.setIpProtocol(PROTOCOL_ICMP);
        } else {
            ipMmatch.setIpProtocol(ipProtocol);
        }

        matchBuilder.setIpMatch(ipMmatch.build());
        return matchBuilder;
    }
 

import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.flow.MatchBuilder; //导入方法依赖的package包/类
/**
 * Match ICMPv6 code and type
 *
 * @param matchBuilder
 *            MatchBuilder Object
 * @param type
 *            short representing an ICMP type
 * @param code
 *            short representing an ICMP code
 * @return matchBuilder Map MatchBuilder Object with a match
 */
public static MatchBuilder createICMPv6Match(MatchBuilder matchBuilder, short type, short code) {

    // Build the IPv6 Match required per OVS Syntax
    IpMatchBuilder ipmatch = new IpMatchBuilder();
    ipmatch.setIpProtocol((short) 58);
    matchBuilder.setIpMatch(ipmatch.build());

    // Build the ICMPv6 Match
    Icmpv6MatchBuilder icmpv6match = new Icmpv6MatchBuilder();
    if (type != ALL_ICMP || code != ALL_ICMP) {
        icmpv6match.setIcmpv6Type(type);
        icmpv6match.setIcmpv6Code(code);
    }
    matchBuilder.setIcmpv6Match(icmpv6match.build());

    return matchBuilder;
}
 

import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.flow.MatchBuilder; //导入方法依赖的package包/类
/**
 * Create Destination TCP Port Match
 *
 * @param matchBuilder
 *            MatchBuilder Object without a match yet
 * @param tcpDstPort
 *            Integer representing a destination TCP port
 * @return matchBuilder Map MatchBuilder Object with a match
 */
public static MatchBuilder createSetDstTcpMatch(MatchBuilder matchBuilder, PortNumber tcpDstPort) {

    EthernetMatchBuilder ethType = new EthernetMatchBuilder();
    EthernetTypeBuilder ethTypeBuilder = new EthernetTypeBuilder();
    ethTypeBuilder.setType(new EtherType(0x0800L));
    ethType.setEthernetType(ethTypeBuilder.build());
    matchBuilder.setEthernetMatch(ethType.build());

    IpMatchBuilder ipmatch = new IpMatchBuilder();
    ipmatch.setIpProtocol((short) 6);
    matchBuilder.setIpMatch(ipmatch.build());

    TcpMatchBuilder tcpmatch = new TcpMatchBuilder();
    tcpmatch.setTcpDestinationPort(tcpDstPort);
    matchBuilder.setLayer4Match(tcpmatch.build());

    return matchBuilder;
}
 

import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.flow.MatchBuilder; //导入方法依赖的package包/类
/**
 * Test match for TCP_Flags
 *
 * @param matchBuilder
 *            MatchBuilder Object without a match yet
 * @param tcpPort
 *            PortNumber representing a destination TCP port
 * @param tcpFlag
 *            int representing a tcp_flag
 * @return match containing TCP_Flag (), IP Protocol (TCP), TCP_Flag (SYN)
 *         <p>
 *         Defined TCP Flag values in OVS v2.1+ TCP_FIN 0x001 / TCP_SYN
 *         0x002 / TCP_RST 0x004 TCP_PSH 0x008 / TCP_ACK 0x010 / TCP_URG
 *         0x020 TCP_ECE 0x040 / TCP_CWR 0x080 / TCP_NS 0x100
 */
public static MatchBuilder createTcpFlagMatch(MatchBuilder matchBuilder, PortNumber tcpPort, int tcpFlag) {

    // Ethertype match
    EthernetMatchBuilder ethernetType = new EthernetMatchBuilder();
    EthernetTypeBuilder ethTypeBuilder = new EthernetTypeBuilder();
    ethTypeBuilder.setType(new EtherType(0x0800L));
    ethernetType.setEthernetType(ethTypeBuilder.build());
    matchBuilder.setEthernetMatch(ethernetType.build());

    // TCP Protocol Match
    IpMatchBuilder ipMatch = new IpMatchBuilder(); // ipv4 version
    ipMatch.setIpProtocol((short) 6);
    matchBuilder.setIpMatch(ipMatch.build());

    // TCP Port Match
    PortNumber dstPort = new PortNumber(tcpPort);
    TcpMatchBuilder tcpMatch = new TcpMatchBuilder();
    tcpMatch.setTcpDestinationPort(dstPort);
    matchBuilder.setLayer4Match(tcpMatch.build());

    TcpFlagsMatchBuilder tcpFlagMatch = new TcpFlagsMatchBuilder();
    tcpFlagMatch.setTcpFlags(tcpFlag);
    matchBuilder.setTcpFlagsMatch(tcpFlagMatch.build());
    return matchBuilder;
}
 

import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.flow.MatchBuilder; //导入方法依赖的package包/类
/**
 * Create TCP Port Match
 *
 * @param matchBuilder
 *            MatchBuilder Object without a match yet
 * @param ipProtocol
 *            Integer representing the IP protocol
 * @return matchBuilder Map MatchBuilder Object with a match
 */
public static MatchBuilder createIpv6ProtocolMatch(MatchBuilder matchBuilder, short ipProtocol) {

    EthernetMatchBuilder ethType = new EthernetMatchBuilder();
    EthernetTypeBuilder ethTypeBuilder = new EthernetTypeBuilder();
    ethTypeBuilder.setType(new EtherType(0x86DDL));
    ethType.setEthernetType(ethTypeBuilder.build());
    matchBuilder.setEthernetMatch(ethType.build());

    IpMatchBuilder ipMmatch = new IpMatchBuilder();
    if (ipProtocol == TCP_SHORT) {
        ipMmatch.setIpProtocol(TCP_SHORT);
    } else if (ipProtocol == UDP_SHORT) {
        ipMmatch.setIpProtocol(UDP_SHORT);
    } else if (ipProtocol == ICMP_SHORT) {
        ipMmatch.setIpProtocol(ICMP_SHORT);
    }
    matchBuilder.setIpMatch(ipMmatch.build());
    return matchBuilder;
}
 

import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.flow.MatchBuilder; //导入方法依赖的package包/类
/**
 * Create tcp syn with proto match.
 *
 * @param matchBuilder
 *            the match builder
 * @return matchBuilder match builder
 */
public static MatchBuilder createTcpSynWithProtoMatch(MatchBuilder matchBuilder) {

    // Ethertype match
    EthernetMatchBuilder ethernetType = new EthernetMatchBuilder();
    EthernetTypeBuilder ethTypeBuilder = new EthernetTypeBuilder();
    ethTypeBuilder.setType(new EtherType(0x0800L));
    ethernetType.setEthernetType(ethTypeBuilder.build());
    matchBuilder.setEthernetMatch(ethernetType.build());

    // TCP Protocol Match
    IpMatchBuilder ipMatch = new IpMatchBuilder(); // ipv4 version
    ipMatch.setIpProtocol((short) 6);
    matchBuilder.setIpMatch(ipMatch.build());

    TcpFlagsMatchBuilder tcpFlagMatch = new TcpFlagsMatchBuilder();
    tcpFlagMatch.setTcpFlags(TCP_SYN);
    matchBuilder.setTcpFlagsMatch(tcpFlagMatch.build());
    return matchBuilder;
}
 

import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.flow.MatchBuilder; //导入方法依赖的package包/类
/**
 * Create a DHCP match with port provided.
 *
 * @param matchBuilder
 *            the match builder
 * @param srcPort
 *            the source port
 * @param dstPort
 *            the destination port
 * @return the DHCP match
 */
public static MatchBuilder createDhcpMatch(MatchBuilder matchBuilder, int srcPort, int dstPort) {

    EthernetMatchBuilder ethernetMatch = new EthernetMatchBuilder();
    EthernetTypeBuilder ethTypeBuilder = new EthernetTypeBuilder();
    ethTypeBuilder.setType(new EtherType(0x0800L));
    ethernetMatch.setEthernetType(ethTypeBuilder.build());
    matchBuilder.setEthernetMatch(ethernetMatch.build());

    IpMatchBuilder ipmatch = new IpMatchBuilder();
    ipmatch.setIpProtocol(UDP_SHORT);
    matchBuilder.setIpMatch(ipmatch.build());

    UdpMatchBuilder udpmatch = new UdpMatchBuilder();
    udpmatch.setUdpSourcePort(new PortNumber(srcPort));
    udpmatch.setUdpDestinationPort(new PortNumber(dstPort));
    matchBuilder.setLayer4Match(udpmatch.build());

    return matchBuilder;

}
 

import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.flow.MatchBuilder; //导入方法依赖的package包/类
/**
 * Creates DHCPv6 server packet match with DHCP mac address and port.
 *
 * @param matchBuilder
 *            the matchbuilder
 * @param dhcpServerMac
 *            MAc address of the DHCP server of the subnet
 * @param srcPort
 *            the source port
 * @param dstPort
 *            the destination port
 * @return the DHCP server match
 */
public static MatchBuilder createDhcpv6ServerMatch(MatchBuilder matchBuilder, String dhcpServerMac, int srcPort,
        int dstPort) {

    EthernetMatchBuilder ethernetMatch = new EthernetMatchBuilder();
    EthernetTypeBuilder ethTypeBuilder = new EthernetTypeBuilder();
    ethTypeBuilder.setType(new EtherType(0x86DDL));
    ethernetMatch.setEthernetType(ethTypeBuilder.build());
    matchBuilder.setEthernetMatch(ethernetMatch.build());

    EthernetSourceBuilder ethSourceBuilder = new EthernetSourceBuilder();
    ethSourceBuilder.setAddress(new MacAddress(dhcpServerMac));
    ethernetMatch.setEthernetSource(ethSourceBuilder.build());
    matchBuilder.setEthernetMatch(ethernetMatch.build());

    IpMatchBuilder ipmatch = new IpMatchBuilder();
    ipmatch.setIpProtocol(UDP_SHORT);
    matchBuilder.setIpMatch(ipmatch.build());

    UdpMatchBuilder udpmatch = new UdpMatchBuilder();
    udpmatch.setUdpSourcePort(new PortNumber(srcPort));
    udpmatch.setUdpDestinationPort(new PortNumber(dstPort));
    matchBuilder.setLayer4Match(udpmatch.build());

    return matchBuilder;

}
 

import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.flow.MatchBuilder; //导入方法依赖的package包/类
/**
 * Create tcp proto syn match.
 *
 * @param matchBuilder
 *            the match builder
 * @return matchBuilder match builder
 */
public static MatchBuilder createTcpProtoSynMatch(MatchBuilder matchBuilder) {

    // TCP Protocol Match
    IpMatchBuilder ipMatch = new IpMatchBuilder(); // ipv4 version
    ipMatch.setIpProtocol((short) 6);
    matchBuilder.setIpMatch(ipMatch.build());

    TcpFlagsMatchBuilder tcpFlagMatch = new TcpFlagsMatchBuilder();
    tcpFlagMatch.setTcpFlags(TCP_SYN);
    matchBuilder.setTcpFlagsMatch(tcpFlagMatch.build());
    return matchBuilder;
}
 

import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.flow.MatchBuilder; //导入方法依赖的package包/类
/**
 * Create dmac tcp syn match.
 *
 * @param matchBuilder
 *            the match builder
 * @param attachedMac
 *            the attached mac
 * @param tcpPort
 *            the tcp port
 * @param tcpFlag
 *            the tcp flag
 * @param tunnelID
 *            the tunnel iD
 * @return the match builder
 */
public static MatchBuilder createDmacTcpSynMatch(MatchBuilder matchBuilder, String attachedMac, PortNumber tcpPort,
        Integer tcpFlag, String tunnelID) {

    EthernetMatchBuilder ethernetMatch = new EthernetMatchBuilder();
    EthernetTypeBuilder ethTypeBuilder = new EthernetTypeBuilder();
    ethTypeBuilder.setType(new EtherType(0x0800L));
    ethernetMatch.setEthernetType(ethTypeBuilder.build());

    EthernetDestinationBuilder ethDestinationBuilder = new EthernetDestinationBuilder();
    ethDestinationBuilder.setAddress(new MacAddress(attachedMac));
    ethernetMatch.setEthernetDestination(ethDestinationBuilder.build());
    matchBuilder.setEthernetMatch(ethernetMatch.build());

    // TCP Protocol Match
    IpMatchBuilder ipMatch = new IpMatchBuilder(); // ipv4 version
    ipMatch.setIpProtocol((short) 6);
    matchBuilder.setIpMatch(ipMatch.build());

    // TCP Port Match
    PortNumber dstPort = new PortNumber(tcpPort);
    TcpMatchBuilder tcpMatch = new TcpMatchBuilder();
    tcpMatch.setTcpDestinationPort(dstPort);
    matchBuilder.setLayer4Match(tcpMatch.build());

    TcpFlagsMatchBuilder tcpFlagMatch = new TcpFlagsMatchBuilder();
    tcpFlagMatch.setTcpFlags(tcpFlag);
    matchBuilder.setTcpFlagsMatch(tcpFlagMatch.build());

    TunnelBuilder tunnelBuilder = new TunnelBuilder();
    tunnelBuilder.setTunnelId(new BigInteger(tunnelID));
    matchBuilder.setTunnel(tunnelBuilder.build());

    return matchBuilder;
}
 

import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.flow.MatchBuilder; //导入方法依赖的package包/类
/**
 * Create dmac ip tcp syn match.
 *
 * @param matchBuilder
 *            the match builder
 * @param dMacAddr
 *            the d mac addr
 * @param mask
 *            the mask
 * @param ipPrefix
 *            the ip prefix
 * @return MatchBuilder containing the metadata match values
 */
public static MatchBuilder createDmacIpTcpSynMatch(MatchBuilder matchBuilder, MacAddress dMacAddr, MacAddress mask,
        Ipv4Prefix ipPrefix) {

    EthernetMatchBuilder ethernetMatch = new EthernetMatchBuilder();
    EthernetDestinationBuilder ethDestBuilder = new EthernetDestinationBuilder();
    ethDestBuilder.setAddress(dMacAddr);
    if (mask != null) {
        ethDestBuilder.setMask(mask);
    }
    ethernetMatch.setEthernetDestination(ethDestBuilder.build());
    matchBuilder.setEthernetMatch(ethernetMatch.build());
    // Ethertype match
    EthernetMatchBuilder ethernetType = new EthernetMatchBuilder();
    EthernetTypeBuilder ethTypeBuilder = new EthernetTypeBuilder();
    ethTypeBuilder.setType(new EtherType(0x0800L));
    ethernetType.setEthernetType(ethTypeBuilder.build());
    matchBuilder.setEthernetMatch(ethernetType.build());
    if (ipPrefix != null) {
        Ipv4MatchBuilder ipv4match = new Ipv4MatchBuilder();

        Ipv4Prefix canonicalizedIpv4Prefix = IpAddressUtils.canonicalizeIpPrefixToNetAddress(ipPrefix);

        ipv4match.setIpv4Destination(canonicalizedIpv4Prefix);
        matchBuilder.setLayer3Match(ipv4match.build());
    }
    // TCP Protocol Match
    IpMatchBuilder ipMatch = new IpMatchBuilder(); // ipv4 version
    ipMatch.setIpProtocol(TCP_SHORT);
    matchBuilder.setIpMatch(ipMatch.build());
    // TCP Flag Match
    TcpFlagsMatchBuilder tcpFlagMatch = new TcpFlagsMatchBuilder();
    tcpFlagMatch.setTcpFlags(TCP_SYN);
    matchBuilder.setTcpFlagsMatch(tcpFlagMatch.build());

    return matchBuilder;
}
 

import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.flow.MatchBuilder; //导入方法依赖的package包/类
/**
 * Add a layer4 match to an existing match
 *
 * @param matchBuilder
 *            Map matchBuilder MatchBuilder Object with a match
 * @param protocol
 *            The layer4 protocol
 * @param srcPort
 *            The src port
 * @param destPort
 *            The destination port
 * @return matchBuilder Map Object with a match
 */
public static MatchBuilder addLayer4Match(MatchBuilder matchBuilder, int protocol, int srcPort, int destPort) {
    IpMatchBuilder ipmatch = new IpMatchBuilder();
    if (TCP_SHORT == protocol) {
        ipmatch.setIpProtocol(TCP_SHORT);
        TcpMatchBuilder tcpmatch = new TcpMatchBuilder();
        if (0 != srcPort) {
            tcpmatch.setTcpSourcePort(new PortNumber(srcPort));
        }
        if (0 != destPort) {
            tcpmatch.setTcpDestinationPort(new PortNumber(destPort));
        }
        matchBuilder.setLayer4Match(tcpmatch.build());
    } else if (UDP_SHORT == protocol) {
        ipmatch.setIpProtocol(UDP_SHORT);
        UdpMatchBuilder udpMatch = new UdpMatchBuilder();
        if (0 != srcPort) {
            udpMatch.setUdpSourcePort(new PortNumber(srcPort));
        }
        if (0 != destPort) {
            udpMatch.setUdpDestinationPort(new PortNumber(destPort));
        }
        matchBuilder.setLayer4Match(udpMatch.build());
    } else if (SCTP_SHORT == protocol) {
        ipmatch.setIpProtocol(SCTP_SHORT);
        SctpMatchBuilder sctpMatchBuilder = new SctpMatchBuilder();
        if (0 != srcPort) {
            sctpMatchBuilder.setSctpSourcePort(new PortNumber(srcPort));
        }
        if (0 != destPort) {
            sctpMatchBuilder.setSctpDestinationPort(new PortNumber(destPort));
        }
        matchBuilder.setLayer4Match(sctpMatchBuilder.build());
    }
    matchBuilder.setIpMatch(ipmatch.build());

    return matchBuilder;
}
 

import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.flow.MatchBuilder; //导入方法依赖的package包/类
/**
 * Create smac tcp port with flag match.
 *
 * @param matchBuilder
 *            the match builder
 * @param attachedMac
 *            the attached mac
 * @param tcpFlag
 *            the tcp flag
 * @param tunnelID
 *            the tunnel iD
 * @return matchBuilder
 */
public static MatchBuilder createSmacTcpPortWithFlagMatch(MatchBuilder matchBuilder, String attachedMac,
        Integer tcpFlag, String tunnelID) {

    EthernetMatchBuilder ethernetMatch = new EthernetMatchBuilder();
    EthernetTypeBuilder ethTypeBuilder = new EthernetTypeBuilder();
    ethTypeBuilder.setType(new EtherType(0x0800L));
    ethernetMatch.setEthernetType(ethTypeBuilder.build());

    EthernetSourceBuilder ethSrcBuilder = new EthernetSourceBuilder();
    ethSrcBuilder.setAddress(new MacAddress(attachedMac));
    ethernetMatch.setEthernetSource(ethSrcBuilder.build());
    matchBuilder.setEthernetMatch(ethernetMatch.build());

    // TCP Protocol Match
    IpMatchBuilder ipMatch = new IpMatchBuilder(); // ipv4 version
    ipMatch.setIpProtocol(TCP_SHORT);
    matchBuilder.setIpMatch(ipMatch.build());

    TcpFlagsMatchBuilder tcpFlagMatch = new TcpFlagsMatchBuilder();
    tcpFlagMatch.setTcpFlags(tcpFlag);
    matchBuilder.setTcpFlagsMatch(tcpFlagMatch.build());

    TunnelBuilder tunnelBuilder = new TunnelBuilder();
    tunnelBuilder.setTunnelId(new BigInteger(tunnelID));
    matchBuilder.setTunnel(tunnelBuilder.build());

    return matchBuilder;
}
 

import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.flow.MatchBuilder; //导入方法依赖的package包/类
/**
 * Create smac ip tcp syn match.
 *
 * @param matchBuilder
 *            the match builder
 * @param dMacAddr
 *            the d mac addr
 * @param mask
 *            the mask
 * @param ipPrefix
 *            the ip prefix
 * @return MatchBuilder containing the metadata match values
 */
public static MatchBuilder createSmacIpTcpSynMatch(MatchBuilder matchBuilder, MacAddress dMacAddr, MacAddress mask,
        Ipv4Prefix ipPrefix) {

    EthernetMatchBuilder ethernetMatch = new EthernetMatchBuilder();
    EthernetSourceBuilder ethSrcBuilder = new EthernetSourceBuilder();
    ethSrcBuilder.setAddress(dMacAddr);
    if (mask != null) {
        ethSrcBuilder.setMask(mask);
    }
    ethernetMatch.setEthernetSource(ethSrcBuilder.build());
    matchBuilder.setEthernetMatch(ethernetMatch.build());
    // Ethertype match
    EthernetMatchBuilder ethernetType = new EthernetMatchBuilder();
    EthernetTypeBuilder ethTypeBuilder = new EthernetTypeBuilder();
    ethTypeBuilder.setType(new EtherType(0x0800L));
    ethernetType.setEthernetType(ethTypeBuilder.build());
    matchBuilder.setEthernetMatch(ethernetType.build());
    if (ipPrefix != null) {
        Ipv4MatchBuilder ipv4match = new Ipv4MatchBuilder();
        Ipv4Prefix canonicalizedIpv4Prefix = IpAddressUtils.canonicalizeIpPrefixToNetAddress(ipPrefix);
        ipv4match.setIpv4Destination(canonicalizedIpv4Prefix);
        matchBuilder.setLayer3Match(ipv4match.build());
    }
    // TCP Protocol Match
    IpMatchBuilder ipMatch = new IpMatchBuilder(); // ipv4 version
    ipMatch.setIpProtocol(TCP_SHORT);
    matchBuilder.setIpMatch(ipMatch.build());
    // TCP Flag Match
    TcpFlagsMatchBuilder tcpFlagMatch = new TcpFlagsMatchBuilder();
    tcpFlagMatch.setTcpFlags(TCP_SYN);
    matchBuilder.setTcpFlagsMatch(tcpFlagMatch.build());

    return matchBuilder;
}
 

import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.flow.MatchBuilder; //导入方法依赖的package包/类
/**
 * Create smac tcp syn.
 *
 * @param matchBuilder
 *            the match builder
 * @param attachedMac
 *            the attached mac
 * @param tcpPort
 *            the tcp port
 * @param tcpFlag
 *            the tcp flag
 * @param tunnelID
 *            the tunnel iD
 * @return the match builder
 */
public static MatchBuilder createSmacTcpSyn(MatchBuilder matchBuilder, String attachedMac, PortNumber tcpPort,
        Integer tcpFlag, String tunnelID) {

    EthernetMatchBuilder ethernetMatch = new EthernetMatchBuilder();
    EthernetTypeBuilder ethTypeBuilder = new EthernetTypeBuilder();
    ethTypeBuilder.setType(new EtherType(0x0800L));
    ethernetMatch.setEthernetType(ethTypeBuilder.build());

    EthernetSourceBuilder ethSrcBuilder = new EthernetSourceBuilder();
    ethSrcBuilder.setAddress(new MacAddress(attachedMac));
    ethernetMatch.setEthernetSource(ethSrcBuilder.build());
    matchBuilder.setEthernetMatch(ethernetMatch.build());

    // TCP Protocol Match
    IpMatchBuilder ipMatch = new IpMatchBuilder(); // ipv4 version
    ipMatch.setIpProtocol((short) 6);
    matchBuilder.setIpMatch(ipMatch.build());

    // TCP Port Match
    PortNumber dstPort = new PortNumber(tcpPort);
    TcpMatchBuilder tcpMatch = new TcpMatchBuilder();
    tcpMatch.setTcpDestinationPort(dstPort);
    matchBuilder.setLayer4Match(tcpMatch.build());

    TcpFlagsMatchBuilder tcpFlagMatch = new TcpFlagsMatchBuilder();
    tcpFlagMatch.setTcpFlags(tcpFlag);
    matchBuilder.setTcpFlagsMatch(tcpFlagMatch.build());

    TunnelBuilder tunnelBuilder = new TunnelBuilder();
    tunnelBuilder.setTunnelId(new BigInteger(tunnelID));
    matchBuilder.setTunnel(tunnelBuilder.build());

    return matchBuilder;
}