Examples with Protocol org.opendaylight.yang.gen.v1.urn.opendaylight.netconf.node.topology.rev150114.netconf.node.connection.parameters.Protocol used on opensource projects

Example 26 with Protocol

use of org.opendaylight.yang.gen.v1.urn.opendaylight.netconf.node.topology.rev150114.netconf.node.connection.parameters.Protocol in project bgpcep by opendaylight.

the class AbstractBestPathSelector method isExistingPathBetter.

/**
 * Chooses best route according to BGP best path selection.
 *
 * @param state attributes of the new route
 * @return true if the existing path is better, false if the new path is better
 */
protected boolean isExistingPathBetter(@NonNull final BestPathState state) {
    // 0. draft-uttaro-idr-bgp-persistence-04 defines "depreferenced" paths
    final boolean stateDepref = state.isDepreferenced();
    if (this.bestState.isDepreferenced() != stateDepref) {
        return stateDepref;
    }
    // 1. prefer path with accessible nexthop
    // - we assume that all nexthops are accessible
    /*
         * 2. prefer path with higher LOCAL_PREF
         *
         * FIXME: for eBGP cases (when the LOCAL_PREF is missing), we should assign a policy-based preference
         *        before we ever get here.
         */
    final Uint32 bestLocal = this.bestState.getLocalPref();
    final Uint32 stateLocal = state.getLocalPref();
    if (stateLocal != null) {
        if (bestLocal == null) {
            return true;
        }
        final int cmp = stateLocal.compareTo(bestLocal);
        if (cmp != 0) {
            return cmp < 0;
        }
    } else if (bestLocal != null) {
        return false;
    }
    // 4. prefer the path with the shortest AS_PATH.
    if (this.bestState.getAsPathLength() != state.getAsPathLength()) {
        return this.bestState.getAsPathLength() < state.getAsPathLength();
    }
    // - IGP is lower than Exterior Gateway Protocol (EGP), and EGP is lower than INCOMPLETE
    if (!this.bestState.getOrigin().equals(state.getOrigin())) {
        final BgpOrigin bo = this.bestState.getOrigin();
        final BgpOrigin no = state.getOrigin();
        // This trick relies on the order in which the values are declared in the model.
        return no.ordinal() > bo.ordinal();
    }
    // FIXME: we should be able to cache the best AS
    final long bestAs = this.bestState.getPeerAs();
    final long newAs = state.getPeerAs();
    /*
         * Checks 6 and 7 are mutually-exclusive, as MEDs are comparable
         * only when the routes originated from the same AS. On the other
         * hand, when they are from the same AS, they are in the same iBGP/eBGP
         * relationship.
         *
         */
    if (bestAs == newAs) {
        // 6. prefer the path with the lowest multi-exit discriminator (MED)
        final Boolean cmp = firstLower(this.bestState.getMultiExitDisc(), state.getMultiExitDisc());
        if (cmp != null) {
            return cmp;
        }
    } else {
        /*
             * 7. prefer eBGP over iBGP paths
             *
             * EBGP is peering between two different AS, whereas IBGP is between same AS (Autonomous System),
             * so we just compare the AS numbers to our AS.
             *
             * FIXME: we should know this information from the peer directly.
             */
        if (this.ourAs != bestAs && this.ourAs == newAs) {
            return true;
        }
    }
    /*
         * 10. Prefer the route that comes from the BGP router with the lowest router ID.
         *
         * This is normally guaranteed by the iteration order of our caller, which runs selection
         * in the order of increasing router ID, but RFC-4456 Route Reflection throws a wrench into that.
         *
         * With RFC-5004, this gets a bit easier, because it completely eliminates step f) and later :-)
         *
         * RFC-5004 states that this algorithm should end here and select existing path over new path in the
         * best path selection process. Benefits are listed in the RFC: @see http://tools.ietf.org/html/rfc500
         * - This algorithm SHOULD NOT be applied when either path is from a BGP Confederation peer.
         *  - not applicable, we don't deal with confederation peers
         * - The algorithm SHOULD NOT be applied when both paths are from peers with an identical BGP identifier
         *   (i.e., there exist parallel BGP sessions between two BGP speakers).
         *  - not applicable, BUG-2631 prevents parallel sessions to be created.
         */
    return true;
}

Example 27 with Protocol

use of org.opendaylight.yang.gen.v1.urn.opendaylight.netconf.node.topology.rev150114.netconf.node.connection.parameters.Protocol in project openflowplugin by opendaylight.

the class SetTpSrcActionSerializerTest method testSerialize.

@Test
public void testSerialize() {
    final PortNumber port = new PortNumber(Uint16.valueOf(20));
    // TCP
    final short protocol = 6;
    final Action action = new SetTpSrcActionCaseBuilder().setSetTpSrcAction(new SetTpSrcActionBuilder().setPort(port).setIpProtocol(Uint8.valueOf(protocol)).build()).build();
    assertAction(action, out -> assertEquals(Uint16.valueOf(out.readUnsignedShort()), port.getValue()));
}

Example 28 with Protocol

use of org.opendaylight.yang.gen.v1.urn.opendaylight.netconf.node.topology.rev150114.netconf.node.connection.parameters.Protocol in project openflowplugin by opendaylight.

the class FlowMessageSerializer method writeInstructions.

/**
 * Serialize OpenFlowPlugin instructions and set ip protocol of set-tp-src and set-tp-dst actions of need.
 *
 * @param message   OpenFlow flow mod message
 * @param outBuffer output buffer
 */
private void writeInstructions(final FlowMessage message, final ByteBuf outBuffer) {
    final var instructions = message.getInstructions();
    if (instructions == null) {
        // Nothing to do
        return;
    }
    // Extract all instructions ...
    Stream<Instruction> flowInstructions = instructions.nonnullInstruction().values().stream().filter(Objects::nonNull).sorted(OrderComparator.build()).map(org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.Instruction::getInstruction).filter(Objects::nonNull);
    // ... updated them if needed ...
    final Uint8 protocol = extractProtocol(message);
    if (protocol != null) {
        flowInstructions = flowInstructions.map(insn -> updateInstruction(insn, protocol));
    }
    // ... and serialize them
    flowInstructions.forEach(i -> InstructionUtil.writeInstruction(i, EncodeConstants.OF_VERSION_1_3, registry, outBuffer));
}

Example 29 with Protocol

use of org.opendaylight.yang.gen.v1.urn.opendaylight.netconf.node.topology.rev150114.netconf.node.connection.parameters.Protocol in project openflowplugin by opendaylight.

the class MatchV10ResponseConvertorTest method testTcpMatch.

/**
 * TCP match test for {@link MatchV10ResponseConvertor#convert(MatchV10, VersionDatapathIdConvertorData)}.
 */
@Test
public void testTcpMatch() {
    // TP_SRC, TP_DST are wildcarded.
    // NW_PROTO is not wildcarded but null.
    Uint32 dlType = Uint32.valueOf(0x800L);
    FlowWildcardsV10 wc = new FlowWildcardsV10(true, true, false, true, true, true, false, true, true, true);
    MatchV10Builder builder = new MatchV10Builder().setWildcards(wc).setDlType(dlType.toUint16());
    MatchV10 match = builder.build();
    Uint64 dpid = Uint64.valueOf(12345L);
    final VersionDatapathIdConvertorData datapathIdConvertorData = new VersionDatapathIdConvertorData(OFConstants.OFP_VERSION_1_0);
    datapathIdConvertorData.setDatapathId(dpid);
    Match salMatch = convert(match, datapathIdConvertorData).build();
    EthernetMatch etherMatch = salMatch.getEthernetMatch();
    Assert.assertEquals("Wrong in port", null, salMatch.getInPort());
    Assert.assertEquals("Wrong dl src", null, etherMatch.getEthernetSource());
    Assert.assertEquals("Wrong dl dst", null, etherMatch.getEthernetDestination());
    Assert.assertEquals("Wrong dl type", dlType, etherMatch.getEthernetType().getType().getValue());
    Assert.assertEquals("Wrong VLAN match", null, salMatch.getVlanMatch());
    Assert.assertEquals("Wrong IP match", null, salMatch.getIpMatch());
    Assert.assertEquals("Wrong L3 match", null, salMatch.getLayer3Match());
    Assert.assertEquals("Wrong L4 match", null, salMatch.getLayer4Match());
    Assert.assertEquals("Wrong ICMPv4 match", null, salMatch.getIcmpv4Match());
    // Specify TCP protocol.
    Uint8 ipProto = Uint8.valueOf(6);
    match = builder.setNwProto(ipProto).build();
    salMatch = convert(match, datapathIdConvertorData).build();
    etherMatch = salMatch.getEthernetMatch();
    IpMatch ipMatch = salMatch.getIpMatch();
    Assert.assertEquals("Wrong in port", null, salMatch.getInPort());
    Assert.assertEquals("Wrong dl src", null, etherMatch.getEthernetSource());
    Assert.assertEquals("Wrong dl dst", null, etherMatch.getEthernetDestination());
    Assert.assertEquals("Wrong dl type", dlType, etherMatch.getEthernetType().getType().getValue());
    Assert.assertEquals("Wrong VLAN match", null, salMatch.getVlanMatch());
    Assert.assertEquals("Wrong ip protocol", ipProto, ipMatch.getIpProtocol());
    Assert.assertEquals("Wrong ip proto", null, ipMatch.getIpProto());
    Assert.assertEquals("Wrong ip ecn", null, ipMatch.getIpEcn());
    Assert.assertEquals("Wrong ip dscp", null, ipMatch.getIpDscp());
    Assert.assertEquals("Wrong L3 match", null, salMatch.getLayer3Match());
    Assert.assertEquals("Wrong L4 match", null, salMatch.getLayer4Match());
    Assert.assertEquals("Wrong ICMPv4 match", null, salMatch.getIcmpv4Match());
    // TP_SRC is not wildcarded but null.
    wc = new FlowWildcardsV10(true, true, false, true, true, true, false, true, true, false);
    match = builder.setWildcards(wc).build();
    salMatch = convert(match, datapathIdConvertorData).build();
    etherMatch = salMatch.getEthernetMatch();
    ipMatch = salMatch.getIpMatch();
    Assert.assertEquals("Wrong in port", null, salMatch.getInPort());
    Assert.assertEquals("Wrong dl src", null, etherMatch.getEthernetSource());
    Assert.assertEquals("Wrong dl dst", null, etherMatch.getEthernetDestination());
    Assert.assertEquals("Wrong dl type", dlType, etherMatch.getEthernetType().getType().getValue());
    Assert.assertEquals("Wrong VLAN match", null, salMatch.getVlanMatch());
    Assert.assertEquals("Wrong ip protocol", ipProto, ipMatch.getIpProtocol());
    Assert.assertEquals("Wrong ip proto", null, ipMatch.getIpProto());
    Assert.assertEquals("Wrong ip ecn", null, ipMatch.getIpEcn());
    Assert.assertEquals("Wrong ip dscp", null, ipMatch.getIpDscp());
    Assert.assertEquals("Wrong L3 match", null, salMatch.getLayer3Match());
    Assert.assertEquals("Wrong L4 match", null, salMatch.getLayer4Match());
    Assert.assertEquals("Wrong ICMPv4 match", null, salMatch.getIcmpv4Match());
    // Specify TCP source port.
    Uint16 srcPort = Uint16.valueOf(60000);
    match = builder.setTpSrc(srcPort).build();
    salMatch = convert(match, datapathIdConvertorData).build();
    etherMatch = salMatch.getEthernetMatch();
    ipMatch = salMatch.getIpMatch();
    TcpMatch tcpMatch = (TcpMatch) salMatch.getLayer4Match();
    Assert.assertEquals("Wrong in port", null, salMatch.getInPort());
    Assert.assertEquals("Wrong dl src", null, etherMatch.getEthernetSource());
    Assert.assertEquals("Wrong dl dst", null, etherMatch.getEthernetDestination());
    Assert.assertEquals("Wrong dl type", dlType, etherMatch.getEthernetType().getType().getValue());
    Assert.assertEquals("Wrong VLAN match", null, salMatch.getVlanMatch());
    Assert.assertEquals("Wrong ip protocol", ipProto, ipMatch.getIpProtocol());
    Assert.assertEquals("Wrong ip proto", null, ipMatch.getIpProto());
    Assert.assertEquals("Wrong ip ecn", null, ipMatch.getIpEcn());
    Assert.assertEquals("Wrong ip dscp", null, ipMatch.getIpDscp());
    Assert.assertEquals("Wrong L3 match", null, salMatch.getLayer3Match());
    Assert.assertEquals("Wrong TCP src", srcPort, tcpMatch.getTcpSourcePort().getValue());
    Assert.assertEquals("Wrong TCP dst", null, tcpMatch.getTcpDestinationPort());
    Assert.assertEquals("Wrong ICMPv4 match", null, salMatch.getIcmpv4Match());
    // TP_DST is not wildcarded but null.
    wc = new FlowWildcardsV10(true, true, false, true, true, true, false, true, false, false);
    match = builder.setWildcards(wc).build();
    salMatch = convert(match, datapathIdConvertorData).build();
    etherMatch = salMatch.getEthernetMatch();
    ipMatch = salMatch.getIpMatch();
    tcpMatch = (TcpMatch) salMatch.getLayer4Match();
    Assert.assertEquals("Wrong in port", null, salMatch.getInPort());
    Assert.assertEquals("Wrong dl src", null, etherMatch.getEthernetSource());
    Assert.assertEquals("Wrong dl dst", null, etherMatch.getEthernetDestination());
    Assert.assertEquals("Wrong dl type", dlType, etherMatch.getEthernetType().getType().getValue());
    Assert.assertEquals("Wrong VLAN match", null, salMatch.getVlanMatch());
    Assert.assertEquals("Wrong ip protocol", ipProto, ipMatch.getIpProtocol());
    Assert.assertEquals("Wrong ip proto", null, ipMatch.getIpProto());
    Assert.assertEquals("Wrong ip ecn", null, ipMatch.getIpEcn());
    Assert.assertEquals("Wrong ip dscp", null, ipMatch.getIpDscp());
    Assert.assertEquals("Wrong L3 match", null, salMatch.getLayer3Match());
    Assert.assertEquals("Wrong TCP src", srcPort, tcpMatch.getTcpSourcePort().getValue());
    Assert.assertEquals("Wrong TCP dst", null, tcpMatch.getTcpDestinationPort());
    Assert.assertEquals("Wrong ICMPv4 match", null, salMatch.getIcmpv4Match());
    // Specify TCP destination port only.
    Uint16 dstPort = Uint16.valueOf(6653);
    match = builder.setTpSrc((Uint16) null).setTpDst(dstPort).build();
    salMatch = convert(match, datapathIdConvertorData).build();
    etherMatch = salMatch.getEthernetMatch();
    ipMatch = salMatch.getIpMatch();
    tcpMatch = (TcpMatch) salMatch.getLayer4Match();
    Assert.assertEquals("Wrong in port", null, salMatch.getInPort());
    Assert.assertEquals("Wrong dl src", null, etherMatch.getEthernetSource());
    Assert.assertEquals("Wrong dl dst", null, etherMatch.getEthernetDestination());
    Assert.assertEquals("Wrong dl type", dlType, etherMatch.getEthernetType().getType().getValue());
    Assert.assertEquals("Wrong VLAN match", null, salMatch.getVlanMatch());
    Assert.assertEquals("Wrong ip protocol", ipProto, ipMatch.getIpProtocol());
    Assert.assertEquals("Wrong ip proto", null, ipMatch.getIpProto());
    Assert.assertEquals("Wrong ip ecn", null, ipMatch.getIpEcn());
    Assert.assertEquals("Wrong ip dscp", null, ipMatch.getIpDscp());
    Assert.assertEquals("Wrong L3 match", null, salMatch.getLayer3Match());
    Assert.assertEquals("Wrong TCP src", null, tcpMatch.getTcpSourcePort());
    Assert.assertEquals("Wrong TCP dst", dstPort, tcpMatch.getTcpDestinationPort().getValue());
    Assert.assertEquals("Wrong ICMPv4 match", null, salMatch.getIcmpv4Match());
    // Specify both source and destination port.
    srcPort = Uint16.valueOf(32767);
    dstPort = Uint16.valueOf(9999);
    match = builder.setTpSrc(srcPort).setTpDst(dstPort).build();
    salMatch = convert(match, datapathIdConvertorData).build();
    etherMatch = salMatch.getEthernetMatch();
    ipMatch = salMatch.getIpMatch();
    tcpMatch = (TcpMatch) salMatch.getLayer4Match();
    Assert.assertEquals("Wrong in port", null, salMatch.getInPort());
    Assert.assertEquals("Wrong dl src", null, etherMatch.getEthernetSource());
    Assert.assertEquals("Wrong dl dst", null, etherMatch.getEthernetDestination());
    Assert.assertEquals("Wrong dl type", dlType, etherMatch.getEthernetType().getType().getValue());
    Assert.assertEquals("Wrong VLAN match", null, salMatch.getVlanMatch());
    Assert.assertEquals("Wrong ip protocol", ipProto, ipMatch.getIpProtocol());
    Assert.assertEquals("Wrong ip proto", null, ipMatch.getIpProto());
    Assert.assertEquals("Wrong ip ecn", null, ipMatch.getIpEcn());
    Assert.assertEquals("Wrong ip dscp", null, ipMatch.getIpDscp());
    Assert.assertEquals("Wrong L3 match", null, salMatch.getLayer3Match());
    Assert.assertEquals("Wrong TCP src", srcPort, tcpMatch.getTcpSourcePort().getValue());
    Assert.assertEquals("Wrong TCP dst", dstPort, tcpMatch.getTcpDestinationPort().getValue());
    Assert.assertEquals("Wrong ICMPv4 match", null, salMatch.getIcmpv4Match());
}

Example 30 with Protocol

use of org.opendaylight.yang.gen.v1.urn.opendaylight.netconf.node.topology.rev150114.netconf.node.connection.parameters.Protocol in project openflowplugin by opendaylight.

the class MatchV10ResponseConvertorTest method testUdpMatch.

/**
 * UDP match test for {@link MatchV10ResponseConvertor#convert(MatchV10, VersionDatapathIdConvertorData)}.
 */
@Test
public void testUdpMatch() {
    // TP_SRC, TP_DST are wildcarded.
    // NW_PROTO is not wildcarded but null.
    Uint32 dlType = Uint32.valueOf(0x800L);
    FlowWildcardsV10 wc = new FlowWildcardsV10(true, true, false, true, true, true, false, true, true, true);
    MatchV10Builder builder = new MatchV10Builder().setWildcards(wc).setDlType(dlType.toUint16());
    MatchV10 match = builder.build();
    Uint64 dpid = Uint64.valueOf(12345L);
    final VersionDatapathIdConvertorData datapathIdConvertorData = new VersionDatapathIdConvertorData(OFConstants.OFP_VERSION_1_0);
    datapathIdConvertorData.setDatapathId(dpid);
    Match salMatch = convert(match, datapathIdConvertorData).build();
    EthernetMatch etherMatch = salMatch.getEthernetMatch();
    Assert.assertEquals("Wrong in port", null, salMatch.getInPort());
    Assert.assertEquals("Wrong dl src", null, etherMatch.getEthernetSource());
    Assert.assertEquals("Wrong dl dst", null, etherMatch.getEthernetDestination());
    Assert.assertEquals("Wrong dl type", dlType, etherMatch.getEthernetType().getType().getValue());
    Assert.assertEquals("Wrong VLAN match", null, salMatch.getVlanMatch());
    Assert.assertEquals("Wrong IP match", null, salMatch.getIpMatch());
    Assert.assertEquals("Wrong L3 match", null, salMatch.getLayer3Match());
    Assert.assertEquals("Wrong L4 match", null, salMatch.getLayer4Match());
    Assert.assertEquals("Wrong ICMPv4 match", null, salMatch.getIcmpv4Match());
    // Specify UDP protocol.
    Uint8 ipProto = Uint8.valueOf(17);
    match = builder.setNwProto(ipProto).build();
    salMatch = convert(match, datapathIdConvertorData).build();
    etherMatch = salMatch.getEthernetMatch();
    IpMatch ipMatch = salMatch.getIpMatch();
    Assert.assertEquals("Wrong in port", null, salMatch.getInPort());
    Assert.assertEquals("Wrong dl src", null, etherMatch.getEthernetSource());
    Assert.assertEquals("Wrong dl dst", null, etherMatch.getEthernetDestination());
    Assert.assertEquals("Wrong dl type", dlType, etherMatch.getEthernetType().getType().getValue());
    Assert.assertEquals("Wrong VLAN match", null, salMatch.getVlanMatch());
    Assert.assertEquals("Wrong ip protocol", ipProto, ipMatch.getIpProtocol());
    Assert.assertEquals("Wrong ip proto", null, ipMatch.getIpProto());
    Assert.assertEquals("Wrong ip ecn", null, ipMatch.getIpEcn());
    Assert.assertEquals("Wrong ip dscp", null, ipMatch.getIpDscp());
    Assert.assertEquals("Wrong L3 match", null, salMatch.getLayer3Match());
    Assert.assertEquals("Wrong L4 match", null, salMatch.getLayer4Match());
    Assert.assertEquals("Wrong ICMPv4 match", null, salMatch.getIcmpv4Match());
    // TP_SRC is not wildcarded but null.
    wc = new FlowWildcardsV10(true, true, false, true, true, true, false, true, true, false);
    match = builder.setWildcards(wc).build();
    salMatch = convert(match, datapathIdConvertorData).build();
    etherMatch = salMatch.getEthernetMatch();
    ipMatch = salMatch.getIpMatch();
    Assert.assertEquals("Wrong in port", null, salMatch.getInPort());
    Assert.assertEquals("Wrong dl src", null, etherMatch.getEthernetSource());
    Assert.assertEquals("Wrong dl dst", null, etherMatch.getEthernetDestination());
    Assert.assertEquals("Wrong dl type", dlType, etherMatch.getEthernetType().getType().getValue());
    Assert.assertEquals("Wrong VLAN match", null, salMatch.getVlanMatch());
    Assert.assertEquals("Wrong ip protocol", ipProto, ipMatch.getIpProtocol());
    Assert.assertEquals("Wrong ip proto", null, ipMatch.getIpProto());
    Assert.assertEquals("Wrong ip ecn", null, ipMatch.getIpEcn());
    Assert.assertEquals("Wrong ip dscp", null, ipMatch.getIpDscp());
    Assert.assertEquals("Wrong L3 match", null, salMatch.getLayer3Match());
    Assert.assertEquals("Wrong L4 match", null, salMatch.getLayer4Match());
    Assert.assertEquals("Wrong ICMPv4 match", null, salMatch.getIcmpv4Match());
    // Specify UDP source port.
    Uint16 srcPort = Uint16.valueOf(60000);
    match = builder.setTpSrc(srcPort).build();
    salMatch = convert(match, datapathIdConvertorData).build();
    etherMatch = salMatch.getEthernetMatch();
    ipMatch = salMatch.getIpMatch();
    UdpMatch udpMatch = (UdpMatch) salMatch.getLayer4Match();
    Assert.assertEquals("Wrong in port", null, salMatch.getInPort());
    Assert.assertEquals("Wrong dl src", null, etherMatch.getEthernetSource());
    Assert.assertEquals("Wrong dl dst", null, etherMatch.getEthernetDestination());
    Assert.assertEquals("Wrong dl type", dlType, etherMatch.getEthernetType().getType().getValue());
    Assert.assertEquals("Wrong VLAN match", null, salMatch.getVlanMatch());
    Assert.assertEquals("Wrong ip protocol", ipProto, ipMatch.getIpProtocol());
    Assert.assertEquals("Wrong ip proto", null, ipMatch.getIpProto());
    Assert.assertEquals("Wrong ip ecn", null, ipMatch.getIpEcn());
    Assert.assertEquals("Wrong ip dscp", null, ipMatch.getIpDscp());
    Assert.assertEquals("Wrong L3 match", null, salMatch.getLayer3Match());
    Assert.assertEquals("Wrong UDP src", srcPort, udpMatch.getUdpSourcePort().getValue());
    Assert.assertEquals("Wrong UDP dst", null, udpMatch.getUdpDestinationPort());
    Assert.assertEquals("Wrong ICMPv4 match", null, salMatch.getIcmpv4Match());
    // TP_DST is not wildcarded but null.
    wc = new FlowWildcardsV10(true, true, false, true, true, true, false, true, false, false);
    match = builder.setWildcards(wc).build();
    salMatch = convert(match, datapathIdConvertorData).build();
    etherMatch = salMatch.getEthernetMatch();
    ipMatch = salMatch.getIpMatch();
    udpMatch = (UdpMatch) salMatch.getLayer4Match();
    Assert.assertEquals("Wrong in port", null, salMatch.getInPort());
    Assert.assertEquals("Wrong dl src", null, etherMatch.getEthernetSource());
    Assert.assertEquals("Wrong dl dst", null, etherMatch.getEthernetDestination());
    Assert.assertEquals("Wrong dl type", dlType, etherMatch.getEthernetType().getType().getValue());
    Assert.assertEquals("Wrong VLAN match", null, salMatch.getVlanMatch());
    Assert.assertEquals("Wrong ip protocol", ipProto, ipMatch.getIpProtocol());
    Assert.assertEquals("Wrong ip proto", null, ipMatch.getIpProto());
    Assert.assertEquals("Wrong ip ecn", null, ipMatch.getIpEcn());
    Assert.assertEquals("Wrong ip dscp", null, ipMatch.getIpDscp());
    Assert.assertEquals("Wrong L3 match", null, salMatch.getLayer3Match());
    Assert.assertEquals("Wrong UDP src", srcPort, udpMatch.getUdpSourcePort().getValue());
    Assert.assertEquals("Wrong UDP dst", null, udpMatch.getUdpDestinationPort());
    Assert.assertEquals("Wrong ICMPv4 match", null, salMatch.getIcmpv4Match());
    // Specify UDP destination port only.
    Uint16 dstPort = Uint16.valueOf(6653);
    match = builder.setTpSrc((Uint16) null).setTpDst(dstPort).build();
    salMatch = convert(match, datapathIdConvertorData).build();
    etherMatch = salMatch.getEthernetMatch();
    ipMatch = salMatch.getIpMatch();
    udpMatch = (UdpMatch) salMatch.getLayer4Match();
    Assert.assertEquals("Wrong in port", null, salMatch.getInPort());
    Assert.assertEquals("Wrong dl src", null, etherMatch.getEthernetSource());
    Assert.assertEquals("Wrong dl dst", null, etherMatch.getEthernetDestination());
    Assert.assertEquals("Wrong dl type", dlType, etherMatch.getEthernetType().getType().getValue());
    Assert.assertEquals("Wrong VLAN match", null, salMatch.getVlanMatch());
    Assert.assertEquals("Wrong ip protocol", ipProto, ipMatch.getIpProtocol());
    Assert.assertEquals("Wrong ip proto", null, ipMatch.getIpProto());
    Assert.assertEquals("Wrong ip ecn", null, ipMatch.getIpEcn());
    Assert.assertEquals("Wrong ip dscp", null, ipMatch.getIpDscp());
    Assert.assertEquals("Wrong L3 match", null, salMatch.getLayer3Match());
    Assert.assertEquals("Wrong UDP src", null, udpMatch.getUdpSourcePort());
    Assert.assertEquals("Wrong UDP dst", dstPort, udpMatch.getUdpDestinationPort().getValue());
    Assert.assertEquals("Wrong ICMPv4 match", null, salMatch.getIcmpv4Match());
    // Specify both source and destination port.
    srcPort = Uint16.valueOf(32767);
    dstPort = Uint16.valueOf(9999);
    match = builder.setTpSrc(srcPort).setTpDst(dstPort).build();
    salMatch = convert(match, datapathIdConvertorData).build();
    etherMatch = salMatch.getEthernetMatch();
    ipMatch = salMatch.getIpMatch();
    udpMatch = (UdpMatch) salMatch.getLayer4Match();
    Assert.assertEquals("Wrong in port", null, salMatch.getInPort());
    Assert.assertEquals("Wrong dl src", null, etherMatch.getEthernetSource());
    Assert.assertEquals("Wrong dl dst", null, etherMatch.getEthernetDestination());
    Assert.assertEquals("Wrong dl type", dlType, etherMatch.getEthernetType().getType().getValue());
    Assert.assertEquals("Wrong VLAN match", null, salMatch.getVlanMatch());
    Assert.assertEquals("Wrong ip protocol", ipProto, ipMatch.getIpProtocol());
    Assert.assertEquals("Wrong ip proto", null, ipMatch.getIpProto());
    Assert.assertEquals("Wrong ip ecn", null, ipMatch.getIpEcn());
    Assert.assertEquals("Wrong ip dscp", null, ipMatch.getIpDscp());
    Assert.assertEquals("Wrong L3 match", null, salMatch.getLayer3Match());
    Assert.assertEquals("Wrong UDP src", srcPort, udpMatch.getUdpSourcePort().getValue());
    Assert.assertEquals("Wrong UDP dst", dstPort, udpMatch.getUdpDestinationPort().getValue());
    Assert.assertEquals("Wrong ICMPv4 match", null, salMatch.getIcmpv4Match());
}