Examples with Flowspec org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev171207.flowspec.destination.Flowspec used on opensource projects

Example 56 with Flowspec

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev171207.flowspec.destination.Flowspec in project bgpcep by opendaylight.

the class FlowspecL3vpnIpv6NlriParserTest 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 DestinationIpv6PrefixCase destinationPrefix = new DestinationIpv6PrefixCaseBuilder().setDestinationPrefix(new Ipv6Prefix("102:304:500::/40")).build();
    builder.setFlowspecType(destinationPrefix);
    fs.add(builder.build());
    final SourceIpv6PrefixCase sourcePrefix = new SourceIpv6PrefixCaseBuilder().setSourcePrefix(new Ipv6Prefix("102:304:600::/40")).build();
    builder.setFlowspecType(sourcePrefix);
    fs.add(builder.build());
    final List<NextHeaders> nextheaders = Lists.newArrayList(new NextHeadersBuilder().setOp(new NumericOperand(false, true, true, false, false)).setValue((short) 6).build());
    final NextHeaderCase headersCase = new NextHeaderCaseBuilder().setNextHeaders(nextheaders).build();
    builder.setFlowspecType(headersCase);
    fs.add(builder.build());
    final MpReachNlriBuilder result = new MpReachNlriBuilder();
    result.setAfi(Ipv6AddressFamily.class);
    result.setSafi(FlowspecL3vpnSubsequentAddressFamily.class);
    this.FS_PARSER.parseNlri(Unpooled.wrappedBuffer(REACHED_NLRI_ADD_PATH), result, this.constraint);
    final DestinationFlowspecL3vpnIpv6 flowspecDst = ((org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev171207.update.attributes.mp.reach.nlri.advertized.routes.destination.type.DestinationFlowspecL3vpnIpv6Case) result.getAdvertizedRoutes().getDestinationType()).getDestinationFlowspecL3vpnIpv6();
    final List<Flowspec> flows = flowspecDst.getFlowspec();
    final RouteDistinguisher rd = flowspecDst.getRouteDistinguisher();
    assertEquals(3, flows.size());
    assertEquals(ROUTE_DISTINGUISHER, new String(rd.getValue()));
    assertEquals(destinationPrefix, flows.get(0).getFlowspecType());
    assertEquals(sourcePrefix, flows.get(1).getFlowspecType());
    assertEquals(headersCase, flows.get(2).getFlowspecType());
    mp.setAdvertizedRoutes(new AdvertizedRoutesBuilder().setDestinationType(new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev171207.update.attributes.mp.reach.nlri.advertized.routes.destination.type.DestinationFlowspecL3vpnIpv6CaseBuilder().setDestinationFlowspecL3vpnIpv6(new DestinationFlowspecL3vpnIpv6Builder().setPathId(PATH_ID).setRouteDistinguisher(rd).setFlowspec(fs).build()).build()).build());
    final ByteBuf buffer = Unpooled.buffer();
    this.FS_PARSER.serializeAttribute(new AttributesBuilder().addAugmentation(Attributes1.class, new Attributes1Builder().setMpReachNlri(mp.setAfi(Ipv6AddressFamily.class).build()).build()).build(), buffer);
    assertArrayEquals(REACHED_NLRI_ADD_PATH, ByteArray.readAllBytes(buffer));
    assertEquals("all packets to 102:304:500::/40 AND from 102:304:600::/40 AND where next header equals to 6 ", this.FS_PARSER.stringNlri(flows));
}

Example 57 with Flowspec

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev171207.flowspec.destination.Flowspec in project bgpcep by opendaylight.

the class AbstractFlowspecL3vpnNlriParser method stringNlri.

@Override
public String stringNlri(final DataContainerNode<?> flowspec) {
    final StringBuilder buffer = new StringBuilder();
    final RouteDistinguisher rd = extractRouteDistinguisher(flowspec, RD_NID);
    if (rd != null) {
        buffer.append("[l3vpn with route-distinguisher ").append(rd.getValue()).append("] ");
    }
    buffer.append(super.stringNlri(flowspec));
    return buffer.toString();
}

Example 58 with Flowspec

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev171207.flowspec.destination.Flowspec in project bgpcep by opendaylight.

the class AbstractFlowspecL3vpnNlriParser method readRouteDistinguisher.

/**
 * For flowspec-l3vpn, there is a route distinguisher field at the beginning of NLRI (8 bytes)
 */
private static RouteDistinguisher readRouteDistinguisher(final ByteBuf nlri) {
    final RouteDistinguisher rd = RouteDistinguisherUtil.parseRouteDistinguisher(nlri);
    LOG.trace("Route Distinguisher read from NLRI: {}", rd);
    return rd;
}

Example 59 with Flowspec

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev171207.flowspec.destination.Flowspec in project bgpcep by opendaylight.

the class AbstractFlowspecL3vpnNlriParser method parseL3vpnNlriFlowspecList.

protected final List<Flowspec> parseL3vpnNlriFlowspecList(final ByteBuf nlri) {
    if (!nlri.isReadable()) {
        return null;
    }
    final List<Flowspec> fss = new ArrayList<>();
    while (nlri.isReadable()) {
        final FlowspecBuilder builder = new FlowspecBuilder();
        builder.setFlowspecType(this.flowspecTypeRegistry.parseFlowspecType(nlri));
        fss.add(builder.build());
    }
    return fss;
}

Example 60 with Flowspec

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev171207.flowspec.destination.Flowspec in project bgpcep by opendaylight.

the class FlowspecL3vpnIpv4NlriParser method createAdvertizedRoutesDestinationType.

@Override
public DestinationType createAdvertizedRoutesDestinationType(@Nonnull final Object[] nlriFields, @Nullable final PathId pathId) {
    final RouteDistinguisher rd = (RouteDistinguisher) nlriFields[0];
    final List<Flowspec> flowspecList = (List<Flowspec>) nlriFields[1];
    return new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev171207.update.attributes.mp.reach.nlri.advertized.routes.destination.type.DestinationFlowspecL3vpnIpv4CaseBuilder().setDestinationFlowspecL3vpnIpv4(new DestinationFlowspecL3vpnIpv4Builder().setRouteDistinguisher(rd).setFlowspec(flowspecList).setPathId(pathId).build()).build();
}