Examples with FlowspecType org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev200120.flowspec.destination.flowspec.FlowspecType used on opensource projects

Example 1 with FlowspecType

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev200120.flowspec.destination.flowspec.FlowspecType in project bgpcep by opendaylight.

the class AbstractFlowspecNlriParser method extractFlowspec.

public final List<Flowspec> extractFlowspec(final DataContainerNode<?> route) {
    requireNonNull(route, "Cannot extract flowspec from null route.");
    final List<Flowspec> fsList = new ArrayList<>();
    final Optional<DataContainerChild<? extends PathArgument, ?>> flowspecs = route.getChild(FLOWSPEC_NID);
    if (flowspecs.isPresent()) {
        for (final UnkeyedListEntryNode flowspec : ((UnkeyedListNode) flowspecs.get()).getValue()) {
            final FlowspecBuilder fsBuilder = new FlowspecBuilder();
            final Optional<DataContainerChild<?, ?>> flowspecType = flowspec.getChild(FLOWSPEC_TYPE_NID);
            if (flowspecType.isPresent()) {
                final ChoiceNode fsType = (ChoiceNode) flowspecType.get();
                processFlowspecType(fsType, fsBuilder);
            }
            fsList.add(fsBuilder.build());
        }
    }
    return fsList;
}

Example 2 with FlowspecType

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev200120.flowspec.destination.flowspec.FlowspecType in project bgpcep by opendaylight.

the class FlowspecL3vpnIpv4NlriParserTest method testParseMpUnreachNlriConstraint.

@Test
public void testParseMpUnreachNlriConstraint() throws BGPParsingException {
    final List<Flowspec> fs = new ArrayList<>();
    final MpUnreachNlriBuilder mp = new MpUnreachNlriBuilder();
    final FlowspecBuilder builder = new FlowspecBuilder();
    final FlowspecType icmpType = createIcmpType();
    builder.setFlowspecType(icmpType);
    fs.add(builder.build());
    final FlowspecType icmpCode = createIcmpCode();
    builder.setFlowspecType(icmpCode);
    fs.add(builder.build());
    final TcpFlagsCase tcp = createTcp();
    builder.setFlowspecType(tcp);
    fs.add(builder.build());
    final PacketLengthCase packet = createPackets();
    builder.setFlowspecType(packet);
    fs.add(builder.build());
    final FlowspecType dscp = createDscp();
    builder.setFlowspecType(dscp);
    fs.add(builder.build());
    final FlowspecType fragment = createFragment();
    builder.setFlowspecType(fragment);
    fs.add(builder.build());
    final FlowspecL3vpnIpv4NlriParser parser = new FlowspecL3vpnIpv4NlriParser(SAFI.FLOWSPEC_VPN);
    final MpUnreachNlriBuilder result = new MpUnreachNlriBuilder();
    result.setAfi(Ipv4AddressFamily.class);
    result.setSafi(FlowspecL3vpnSubsequentAddressFamily.class);
    parser.parseNlri(Unpooled.wrappedBuffer(UNREACHED_NLRI_ADD_PATH), result, this.constraint);
    DestinationFlowspecL3vpnIpv4 flowspecDst = ((org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev200120.update.attributes.mp.unreach.nlri.withdrawn.routes.destination.type.DestinationFlowspecL3vpnIpv4Case) result.getWithdrawnRoutes().getDestinationType()).getDestinationFlowspecL3vpnIpv4();
    final List<Flowspec> flows = flowspecDst.getFlowspec();
    checkUnreachFlows(flows, icmpType, icmpCode, tcp, packet, dscp, fragment);
    final RouteDistinguisher rd = flowspecDst.getRouteDistinguisher();
    mp.setAfi(Ipv4AddressFamily.class).setWithdrawnRoutes(new WithdrawnRoutesBuilder().setDestinationType(new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev200120.update.attributes.mp.unreach.nlri.withdrawn.routes.destination.type.DestinationFlowspecL3vpnIpv4CaseBuilder().setDestinationFlowspecL3vpnIpv4(new DestinationFlowspecL3vpnIpv4Builder().setRouteDistinguisher(rd).setPathId(PATH_ID).setFlowspec(fs).build()).build()).build());
    final ByteBuf buffer = Unpooled.buffer();
    parser.serializeNlri(new Object[] { rd, flows }, PATH_ID, buffer);
    assertArrayEquals(UNREACHED_NLRI_ADD_PATH, ByteArray.readAllBytes(buffer));
    parser.serializeAttribute(new AttributesBuilder().addAugmentation(new AttributesUnreachBuilder().setMpUnreachNlri(mp.build()).build()).build(), buffer);
    assertArrayEquals(UNREACHED_NLRI_ADD_PATH, ByteArray.readAllBytes(buffer));
    assertEquals("all packets where ICMP type is less than 2 or is less than 3 AND where ICMP code is less than 4 " + "or 5 AND where TCP flags is not 1025 or does match 22193 AND where packet length is less than 57005 " + "AND where DSCP is greater than 42 AND where fragment does match 'IS FIRST' 'IS LAST' 'IS A' ", this.fsParser.stringNlri(flows));
}

Example 3 with FlowspecType

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev200120.flowspec.destination.flowspec.FlowspecType in project bgpcep by opendaylight.

the class FlowspecL3vpnIpv4NlriParserTest method testParseMpReachNlriConstraint.

@Test
public void testParseMpReachNlriConstraint() throws BGPParsingException {
    final List<Flowspec> fs = new ArrayList<>();
    final MpReachNlriBuilder mp = new MpReachNlriBuilder();
    final FlowspecBuilder builder = new FlowspecBuilder();
    final DestinationPrefixCase destinationPrefix = new DestinationPrefixCaseBuilder().setDestinationPrefix(new Ipv4Prefix("10.0.1.0/32")).build();
    builder.setFlowspecType(destinationPrefix);
    fs.add(builder.build());
    final SourcePrefixCase sourcePrefix = new SourcePrefixCaseBuilder().setSourcePrefix(new Ipv4Prefix("1.2.3.4/32")).build();
    builder.setFlowspecType(sourcePrefix);
    fs.add(builder.build());
    final FlowspecType prots = createProts();
    builder.setFlowspecType(prots);
    fs.add(builder.build());
    final PortCase ps = createPorts();
    builder.setFlowspecType(ps);
    fs.add(builder.build());
    final FlowspecType dps = createDps();
    builder.setFlowspecType(dps);
    fs.add(builder.build());
    final FlowspecType sps = createSps();
    builder.setFlowspecType(sps);
    fs.add(builder.build());
    final FlowspecL3vpnIpv4NlriParser parser = new FlowspecL3vpnIpv4NlriParser(SAFI.FLOWSPEC_VPN);
    final MpReachNlriBuilder result = new MpReachNlriBuilder();
    result.setAfi(Ipv4AddressFamily.class);
    result.setSafi(FlowspecL3vpnSubsequentAddressFamily.class);
    parser.parseNlri(Unpooled.wrappedBuffer(REACHED_NLRI_ADD_PATH), result, this.constraint);
    final DestinationFlowspecL3vpnIpv4 flowspecDst = ((org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev200120.update.attributes.mp.reach.nlri.advertized.routes.destination.type.DestinationFlowspecL3vpnIpv4Case) result.getAdvertizedRoutes().getDestinationType()).getDestinationFlowspecL3vpnIpv4();
    final List<Flowspec> flows = flowspecDst.getFlowspec();
    final RouteDistinguisher rd = flowspecDst.getRouteDistinguisher();
    testFlows(flows, destinationPrefix, sourcePrefix, prots, rd, ps, dps, sps);
    mp.setAdvertizedRoutes(new AdvertizedRoutesBuilder().setDestinationType(new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev200120.update.attributes.mp.reach.nlri.advertized.routes.destination.type.DestinationFlowspecL3vpnIpv4CaseBuilder().setDestinationFlowspecL3vpnIpv4(new DestinationFlowspecL3vpnIpv4Builder().setRouteDistinguisher(rd).setPathId(PATH_ID).setFlowspec(fs).build()).build()).build());
    final ByteBuf buffer = Unpooled.buffer();
    parser.serializeAttribute(new AttributesBuilder().addAugmentation(new AttributesReachBuilder().setMpReachNlri(mp.setAfi(Ipv4AddressFamily.class).build()).build()).build(), buffer);
    assertArrayEquals(REACHED_NLRI_ADD_PATH, ByteArray.readAllBytes(buffer));
    assertEquals("all packets to 10.0.1.0/32 AND from 1.2.3.4/32 AND where IP protocol equals to 6 AND where port " + "is greater than or equals to 137 and is less than or equals to 139 or equals to 8080 AND where " + "destination port is greater than 4089 or equals to 179 AND where source port equals to 8080 ", this.fsParser.stringNlri(flows));
}

Example 4 with FlowspecType

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev200120.flowspec.destination.flowspec.FlowspecType in project bgpcep by opendaylight.

the class FlowspecL3vpnIpv6NlriParserTest method testParseMpUnreachNlri.

@Test
public void testParseMpUnreachNlri() throws BGPParsingException {
    final List<Flowspec> fs = new ArrayList<>();
    final MpUnreachNlriBuilder mp = new MpUnreachNlriBuilder();
    final FlowspecBuilder builder = new FlowspecBuilder();
    final FragmentCase fragment = createFragment();
    builder.setFlowspecType(fragment);
    fs.add(builder.build());
    final FlowspecType label = createLabel();
    builder.setFlowspecType(label);
    fs.add(builder.build());
    final MpUnreachNlriBuilder result = new MpUnreachNlriBuilder();
    result.setAfi(Ipv6AddressFamily.class);
    result.setSafi(FlowspecL3vpnSubsequentAddressFamily.class);
    this.fsParser.parseNlri(Unpooled.wrappedBuffer(UNREACHED_NLRI), result, null);
    final DestinationFlowspecL3vpnIpv6 flowspecDst = ((org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev200120.update.attributes.mp.unreach.nlri.withdrawn.routes.destination.type.DestinationFlowspecL3vpnIpv6Case) result.getWithdrawnRoutes().getDestinationType()).getDestinationFlowspecL3vpnIpv6();
    final List<Flowspec> flows = flowspecDst.getFlowspec();
    final RouteDistinguisher rd = flowspecDst.getRouteDistinguisher();
    assertEquals(2, flows.size());
    assertEquals(ROUTE_DISTINGUISHER, rd.stringValue());
    assertEquals(fragment, flows.get(0).getFlowspecType());
    assertEquals(label, flows.get(1).getFlowspecType());
    mp.setAfi(Ipv6AddressFamily.class).setWithdrawnRoutes(new WithdrawnRoutesBuilder().setDestinationType(new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev200120.update.attributes.mp.unreach.nlri.withdrawn.routes.destination.type.DestinationFlowspecL3vpnIpv6CaseBuilder().setDestinationFlowspecL3vpnIpv6(new DestinationFlowspecL3vpnIpv6Builder().setRouteDistinguisher(rd).setFlowspec(fs).build()).build()).build());
    final ByteBuf buffer = Unpooled.buffer();
    this.fsParser.serializeAttribute(new AttributesBuilder().addAugmentation(new AttributesUnreachBuilder().setMpUnreachNlri(mp.build()).build()).build(), buffer);
    assertArrayEquals(UNREACHED_NLRI, ByteArray.readAllBytes(buffer));
    assertEquals("all packets where fragment does match 'IS FIRST' 'IS LAST' 'IS A' AND where flow label equals to " + "16777222 or equals to 258 ", this.fsParser.stringNlri(flows));
}

Example 5 with FlowspecType

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev200120.flowspec.destination.flowspec.FlowspecType in project bgpcep by opendaylight.

the class SimpleFlowspecIpv4NlriParserTest method testParseMpReachNlriConstraint.

@Test
public void testParseMpReachNlriConstraint() throws BGPParsingException {
    final List<Flowspec> fs = new ArrayList<>();
    final MpReachNlriBuilder mp = new MpReachNlriBuilder();
    final FlowspecBuilder builder = new FlowspecBuilder();
    final DestinationPrefixCase destinationPrefix = new DestinationPrefixCaseBuilder().setDestinationPrefix(new Ipv4Prefix("10.0.1.0/32")).build();
    builder.setFlowspecType(destinationPrefix);
    fs.add(builder.build());
    final SourcePrefixCase sourcePrefix = new SourcePrefixCaseBuilder().setSourcePrefix(new Ipv4Prefix("1.2.3.4/32")).build();
    builder.setFlowspecType(sourcePrefix);
    fs.add(builder.build());
    final FlowspecType prots = createProts();
    builder.setFlowspecType(prots);
    fs.add(builder.build());
    final PortCase ps = createPorts();
    builder.setFlowspecType(ps);
    fs.add(builder.build());
    final FlowspecType dps = createDps();
    builder.setFlowspecType(dps);
    fs.add(builder.build());
    final FlowspecType sps = createSps();
    builder.setFlowspecType(sps);
    fs.add(builder.build());
    mp.setAdvertizedRoutes(new AdvertizedRoutesBuilder().setDestinationType(new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev200120.update.attributes.mp.reach.nlri.advertized.routes.destination.type.DestinationFlowspecCaseBuilder().setDestinationFlowspecIpv4(new DestinationFlowspecIpv4Builder().setPathId(PATH_ID).setFlowspec(fs).build()).build()).build());
    final SimpleFlowspecIpv4NlriParser parser = new SimpleFlowspecIpv4NlriParser(SAFI.FLOWSPEC);
    final MpReachNlriBuilder result = new MpReachNlriBuilder();
    result.setAfi(Ipv4AddressFamily.class);
    result.setSafi(FlowspecSubsequentAddressFamily.class);
    parser.parseNlri(Unpooled.wrappedBuffer(REACHED_NLRI_ADD_PATH), result, this.constraint);
    final List<Flowspec> flows = ((org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev200120.update.attributes.mp.reach.nlri.advertized.routes.destination.type.DestinationFlowspecCase) result.getAdvertizedRoutes().getDestinationType()).getDestinationFlowspecIpv4().getFlowspec();
    testFlows(flows, destinationPrefix, sourcePrefix, prots, ps, dps, sps);
    final ByteBuf buffer = Unpooled.buffer();
    parser.serializeAttribute(new AttributesBuilder().addAugmentation(new AttributesReachBuilder().setMpReachNlri(mp.setAfi(Ipv4AddressFamily.class).build()).build()).build(), buffer);
    assertArrayEquals(REACHED_NLRI_ADD_PATH, ByteArray.readAllBytes(buffer));
    assertEquals("all packets to 10.0.1.0/32 AND from 1.2.3.4/32 AND where IP protocol equals to 6 AND where port " + "is greater than or equals to 137 and is less than or equals to 139 or equals to 8080 AND where " + "destination port is greater than 4089 or equals to 179 AND where source port equals to 8080 ", this.fsParser.stringNlri(flows));
}