Examples with OptionalCapabilities org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev200120.open.message.bgp.parameters.OptionalCapabilities used on opensource projects

Example 26 with OptionalCapabilities

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev200120.open.message.bgp.parameters.OptionalCapabilities in project bgpcep by opendaylight.

the class CapabilityParameterParser method serializeOptionalCapability.

private void serializeOptionalCapability(final OptionalCapabilities optionalCapa, final ByteBuf byteAggregator) {
    if (optionalCapa.getCParameters() != null) {
        final CParameters cap = optionalCapa.getCParameters();
        final ByteBuf bytes = Unpooled.buffer();
        this.reg.serializeCapability(cap, bytes);
        checkArgument(bytes != null, "Unhandled capability class %s", cap.implementedInterface());
        if (LOG.isTraceEnabled()) {
            LOG.trace("BGP capability serialized to: {}", ByteBufUtil.hexDump(bytes));
        }
        byteAggregator.writeBytes(bytes);
    }
}

Example 27 with OptionalCapabilities

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev200120.open.message.bgp.parameters.OptionalCapabilities in project bgpcep by opendaylight.

the class ParserTest method testOpenMessage.

/*
     * ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff <- marker
     * 00 3d <- length (61) - including header
     * 01 <- message type
     * 04 <- BGP version
     * 00 64 <- My AS Number (AS TRANS in this case)
     * 00 b4 <- Hold Time
     * 00 00 00 00 <- BGP Identifier
     * 20 <- Optional Parameters Length
     * 02 <- opt. param. type (capabilities)
     * 06 <- length
     * 01 <- capability code (MP Extensions for BGP4)
     * 04 <- length
     * 00 01 00 01 <- AFI 1, SAFI 1
     * 02 <- opt. param. type (capabilities)
     * 06 <- length
     * 01 <- capability code (MP Extensions for BGP4)
     * 04 <- length
     * 00 02 00 01 <- AFI 2, SAFI 1
     * 02 <- opt. param. type (capabilities)
     * 06 <- length
     * 01 <- capability code (MP Extensions for BGP4)
     * 04 <- length
     * 40 04 00 47 <- AFI 16388, SAFI 71
     * 02 <- opt. param. type (capabilities)
     * 06 <- length
     * 41 <- capability code (AS4 octet support)
     * 04 <- length
     * 00 00 00 64 <- AS number
     */
@Test
public void testOpenMessage() throws Exception {
    final Notification o = msgReg.parseMessage(Unpooled.copiedBuffer(INPUT_BYTES.get(3)), null);
    final Open open = (Open) o;
    final Set<BgpTableType> types = new HashSet<>();
    for (final BgpParameters param : open.getBgpParameters()) {
        for (final OptionalCapabilities optCapa : param.getOptionalCapabilities()) {
            final CParameters cParam = optCapa.getCParameters();
            if (cParam != null && cParam.augmentation(CParameters1.class) != null && cParam.augmentation(CParameters1.class).getMultiprotocolCapability() != null) {
                final MultiprotocolCapability mp = cParam.augmentation(CParameters1.class).getMultiprotocolCapability();
                final BgpTableType type = new BgpTableTypeImpl(mp.getAfi(), mp.getSafi());
                types.add(type);
            }
        }
    }
    final Set<BgpTableType> expected = new HashSet<>();
    expected.add(new BgpTableTypeImpl(Ipv4AddressFamily.class, UnicastSubsequentAddressFamily.class));
    expected.add(new BgpTableTypeImpl(Ipv6AddressFamily.class, UnicastSubsequentAddressFamily.class));
    expected.add(new BgpTableTypeImpl(LinkstateAddressFamily.class, LinkstateSubsequentAddressFamily.class));
    assertEquals(expected, types);
    final ByteBuf buffer = Unpooled.buffer();
    msgReg.serializeMessage(o, buffer);
    assertArrayEquals(INPUT_BYTES.get(3), ByteArray.readAllBytes(buffer));
}

Example 28 with OptionalCapabilities

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev200120.open.message.bgp.parameters.OptionalCapabilities in project bgpcep by opendaylight.

the class BGPTestTool method start.

void start(final Arguments arguments) {
    final BGPDispatcher dispatcher = initializeActivator();
    final ArrayList<OptionalCapabilities> optCap = Lists.newArrayList(createMPCapability(Ipv4AddressFamily.class, UnicastSubsequentAddressFamily.class), createMPCapability(LinkstateAddressFamily.class, LinkstateSubsequentAddressFamily.class), createMPCapability(Ipv4AddressFamily.class, MplsLabeledVpnSubsequentAddressFamily.class), createMPCapability(Ipv6AddressFamily.class, MplsLabeledVpnSubsequentAddressFamily.class), createMPCapability(Ipv4AddressFamily.class, McastMplsLabeledVpnSubsequentAddressFamily.class), createMPCapability(Ipv6AddressFamily.class, McastMplsLabeledVpnSubsequentAddressFamily.class), createMPCapability(L2vpnAddressFamily.class, EvpnSubsequentAddressFamily.class), createMPCapability(Ipv4AddressFamily.class, RouteTargetConstrainSubsequentAddressFamily.class), createAs4BytesMPCapability(arguments.getAs()));
    if (arguments.getMultiPathSupport()) {
        optCap.add(createAddPathCapability());
    }
    final BgpParameters bgpParameters = createBgpParameters(optCap);
    final InetSocketAddress localAddress = arguments.getLocalAddresses();
    final int port = localAddress.getPort();
    InetAddress address = localAddress.getAddress();
    int numberOfSpeakers = arguments.getSpeakerCount();
    do {
        final BGPSessionListener sessionListener = new TestingListener(arguments.getNumberOfPrefixes(), arguments.getExtendedCommunities(), arguments.getMultiPathSupport());
        this.listeners.put(address.getHostAddress(), sessionListener);
        createPeer(dispatcher, arguments, new InetSocketAddress(address, port), sessionListener, bgpParameters);
        numberOfSpeakers--;
        address = InetAddresses.increment(address);
    } while (numberOfSpeakers > 0);
}