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Example 36 with MpReachNlriBuilder

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev180329.attributes.reach.MpReachNlriBuilder in project bgpcep by opendaylight.

the class SimpleRegistryTest method testMpReachIpv6.

@Test
public void testMpReachIpv6() throws BGPParsingException {
    final NlriRegistry nlriReg = this.ctx.getNlriRegistry();
    final byte[] mpReachBytes = { 0x00, 0x02, 0x01, 0x00, 0x00 };
    final MpReachNlri mpReach = new MpReachNlriBuilder().setAfi(Ipv6AddressFamily.class).setSafi(UnicastSubsequentAddressFamily.class).build();
    final ByteBuf buffer = Unpooled.buffer(mpReachBytes.length);
    nlriReg.serializeMpReach(mpReach, buffer);
    assertArrayEquals(mpReachBytes, buffer.array());
    assertEquals(mpReach, nlriReg.parseMpReach(Unpooled.wrappedBuffer(mpReachBytes), CONSTRAINT));
}
Also used : MpReachNlriBuilder(org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev180329.attributes.reach.MpReachNlriBuilder) NlriRegistry(org.opendaylight.protocol.bgp.parser.spi.NlriRegistry) ByteBuf(io.netty.buffer.ByteBuf) MpReachNlri(org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev180329.attributes.reach.MpReachNlri) UnicastSubsequentAddressFamily(org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev200120.UnicastSubsequentAddressFamily) Test(org.junit.Test)

Example 37 with MpReachNlriBuilder

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev180329.attributes.reach.MpReachNlriBuilder in project bgpcep by opendaylight.

the class SimpleNlriRegistry method parseMpReach.

@Override
public MpReachNlri parseMpReach(final ByteBuf buffer, final PeerSpecificParserConstraint constraint) throws BGPParsingException {
    final MpReachNlriBuilder builder = new MpReachNlriBuilder();
    final Class<? extends AddressFamily> afi = getAfi(buffer);
    final Class<? extends SubsequentAddressFamily> safi = getSafi(buffer);
    builder.setAfi(afi);
    builder.setSafi(safi);
    final BgpTableType key = createKey(builder.getAfi(), builder.getSafi());
    final int nextHopLength = buffer.readUnsignedByte();
    if (nextHopLength != 0) {
        final NextHopParserSerializer nextHopParser = this.nextHopParsers.get(key);
        if (nextHopParser != null) {
            builder.setCNextHop(nextHopParser.parseNextHop(buffer.readSlice(nextHopLength)));
        } else {
            builder.setCNextHop(NextHopUtil.parseNextHop(buffer.readSlice(nextHopLength)));
            LOG.warn("NexHop Parser/Serializer for AFI/SAFI ({},{}) not bound", afi, safi);
        }
    }
    buffer.skipBytes(RESERVED);
    final ByteBuf nlri = buffer.slice();
    final NlriParser parser = this.handlers.get(key);
    if (parser == null) {
        LOG.warn(PARSER_NOT_FOUND, key);
    } else {
        parser.parseNlri(nlri, builder, constraint);
    }
    return builder.build();
}
Also used : BgpTableType(org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev180329.BgpTableType) MpReachNlriBuilder(org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev180329.attributes.reach.MpReachNlriBuilder) NlriParser(org.opendaylight.protocol.bgp.parser.spi.NlriParser) ByteBuf(io.netty.buffer.ByteBuf) PeerSpecificParserConstraint(org.opendaylight.protocol.bgp.parser.spi.PeerSpecificParserConstraint) NextHopParserSerializer(org.opendaylight.protocol.bgp.parser.spi.NextHopParserSerializer)

Example 38 with MpReachNlriBuilder

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev180329.attributes.reach.MpReachNlriBuilder in project bgpcep by opendaylight.

the class EvpnNlriParserTest method testNullMpReachNlri.

@Test
public void testNullMpReachNlri() throws BGPParsingException {
    final MpReachNlriBuilder mpb = new MpReachNlriBuilder();
    this.parser.parseNlri(Unpooled.buffer(), mpb, null);
    assertEquals(new MpReachNlriBuilder().build(), mpb.build());
}
Also used : MpReachNlriBuilder(org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev180329.attributes.reach.MpReachNlriBuilder) Test(org.junit.Test)

Example 39 with MpReachNlriBuilder

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev180329.attributes.reach.MpReachNlriBuilder in project bgpcep by opendaylight.

the class AbstractFlowspecNlriParser method parseNlri.

@Override
public final void parseNlri(@NonNull final ByteBuf nlri, @NonNull final MpReachNlriBuilder builder, final PeerSpecificParserConstraint constraint) throws BGPParsingException {
    if (!nlri.isReadable()) {
        return;
    }
    final PathId pathId = readPathId(nlri, builder.getAfi(), builder.getSafi(), constraint);
    final Object[] nlriFields = parseNlri(nlri);
    builder.setAdvertizedRoutes(new AdvertizedRoutesBuilder().setDestinationType(createAdvertizedRoutesDestinationType(nlriFields, pathId)).build());
}
Also used : PathId(org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev200120.PathId) AdvertizedRoutesBuilder(org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev180329.attributes.reach.mp.reach.nlri.AdvertizedRoutesBuilder)

Example 40 with MpReachNlriBuilder

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev180329.attributes.reach.MpReachNlriBuilder in project bgpcep by opendaylight.

the class BGPPeer method prefixesToMpReach.

/**
 * Creates MPReach for the prefixes to be handled in the same way as linkstate routes.
 *
 * @param message Update message containing prefixes in NLRI
 * @return MpReachNlri with prefixes from the nlri field
 */
private static MpReachNlri prefixesToMpReach(final Update message) {
    final List<Ipv4Prefixes> prefixes = message.getNlri().stream().map(n -> new Ipv4PrefixesBuilder().setPrefix(n.getPrefix()).setPathId(n.getPathId()).build()).collect(Collectors.toList());
    final MpReachNlriBuilder b = new MpReachNlriBuilder().setAfi(Ipv4AddressFamily.class).setSafi(UnicastSubsequentAddressFamily.class).setAdvertizedRoutes(new AdvertizedRoutesBuilder().setDestinationType(new DestinationIpv4CaseBuilder().setDestinationIpv4(new DestinationIpv4Builder().setIpv4Prefixes(prefixes).build()).build()).build());
    if (message.getAttributes() != null) {
        b.setCNextHop(message.getAttributes().getCNextHop());
    }
    return b.build();
}
Also used : AddressFamilies(org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev180329.mp.capabilities.add.path.capability.AddressFamilies) LoadingCache(com.google.common.cache.LoadingCache) RevisedErrorHandlingSupport(org.opendaylight.protocol.bgp.parser.spi.RevisedErrorHandlingSupport) BgpAddPathTableType(org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev180329.BgpAddPathTableType) LoggerFactory(org.slf4j.LoggerFactory) PeerKey(org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.rib.rev180329.bgp.rib.rib.PeerKey) Attributes(org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev200120.path.attributes.Attributes) MpReachNlriBuilder(org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev180329.attributes.reach.MpReachNlriBuilder) 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WithdrawnRoutesBuilder(org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev180329.attributes.unreach.mp.unreach.nlri.WithdrawnRoutesBuilder) ObjectRegistration(org.opendaylight.yangtools.concepts.ObjectRegistration) Map(java.util.Map) SendReceive(org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev180329.SendReceive) AdvertizedRoutesBuilder(org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev180329.attributes.reach.mp.reach.nlri.AdvertizedRoutesBuilder) YangInstanceIdentifier(org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier) DestinationIpv4Builder(org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.inet.rev180329.ipv4.prefixes.DestinationIpv4Builder) BgpPeer(org.opendaylight.protocol.bgp.rib.impl.config.BgpPeer) TABLES_NID(org.opendaylight.protocol.bgp.rib.spi.RIBNodeIdentifiers.TABLES_NID) CommitInfo(org.opendaylight.mdsal.common.api.CommitInfo) 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Registration(org.opendaylight.yangtools.concepts.Registration) NonNull(org.eclipse.jdt.annotation.NonNull) SuppressFBWarnings(edu.umd.cs.findbugs.annotations.SuppressFBWarnings) IpAddressNoZone(org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpAddressNoZone) BgpTableType(org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev180329.BgpTableType) RIB(org.opendaylight.protocol.bgp.rib.impl.spi.RIB) ListenableFuture(com.google.common.util.concurrent.ListenableFuture) DOMTransactionChainListener(org.opendaylight.mdsal.dom.api.DOMTransactionChainListener) Stopwatch(com.google.common.base.Stopwatch) GracefulRestartCapability(org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev180329.mp.capabilities.GracefulRestartCapability) ClusterIdentifier(org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev200120.ClusterIdentifier) RouterIds(org.opendaylight.protocol.bgp.rib.spi.RouterIds) HashMap(java.util.HashMap) BGPError(org.opendaylight.protocol.bgp.parser.BGPError) Ipv4PrefixesBuilder(org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.inet.rev180329.ipv4.prefixes.destination.ipv4.Ipv4PrefixesBuilder) ArrayList(java.util.ArrayList) HashSet(java.util.HashSet) Ipv4Prefixes(org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.inet.rev180329.ipv4.prefixes.destination.ipv4.Ipv4Prefixes) BGPSessionState(org.opendaylight.protocol.bgp.rib.spi.state.BGPSessionState) AddressFamily(org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev200120.AddressFamily) RouteTarget(org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev200120.RouteTarget) SubsequentAddressFamily(org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev200120.SubsequentAddressFamily) MessageUtil(org.opendaylight.protocol.bgp.parser.spi.MessageUtil) Objects.requireNonNull(java.util.Objects.requireNonNull) BGPSessionListener(org.opendaylight.protocol.bgp.rib.spi.BGPSessionListener) BGPTransportState(org.opendaylight.protocol.bgp.rib.spi.state.BGPTransportState) Logger(org.slf4j.Logger) RIBSupport(org.opendaylight.protocol.bgp.rib.spi.RIBSupport) PeerRole(org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.rib.rev180329.PeerRole) MoreObjects(com.google.common.base.MoreObjects) NodeIdentifierWithPredicates(org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifierWithPredicates) TimeUnit(java.util.concurrent.TimeUnit) Ipv4Util(org.opendaylight.protocol.util.Ipv4Util) Futures(com.google.common.util.concurrent.Futures) Holding(org.checkerframework.checker.lock.qual.Holding) RpcProviderService(org.opendaylight.mdsal.binding.api.RpcProviderService) AsNumber(org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.AsNumber) 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Ipv4PrefixesBuilder(org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.inet.rev180329.ipv4.prefixes.destination.ipv4.Ipv4PrefixesBuilder) DestinationIpv4CaseBuilder(org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.inet.rev180329.update.attributes.mp.reach.nlri.advertized.routes.destination.type.DestinationIpv4CaseBuilder) Ipv4Prefixes(org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.inet.rev180329.ipv4.prefixes.destination.ipv4.Ipv4Prefixes) DestinationIpv4Builder(org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.inet.rev180329.ipv4.prefixes.DestinationIpv4Builder) UnicastSubsequentAddressFamily(org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev200120.UnicastSubsequentAddressFamily)

Aggregations

MpReachNlriBuilder (org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev180329.attributes.reach.MpReachNlriBuilder)38 AdvertizedRoutesBuilder (org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev180329.attributes.reach.mp.reach.nlri.AdvertizedRoutesBuilder)38 Test (org.junit.Test)31 ByteBuf (io.netty.buffer.ByteBuf)26 AttributesBuilder (org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev200120.path.attributes.AttributesBuilder)24 AttributesReachBuilder (org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev180329.AttributesReachBuilder)24 MpReachNlri (org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev180329.attributes.reach.MpReachNlri)17 ArrayList (java.util.ArrayList)14 Flowspec (org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev200120.flowspec.destination.Flowspec)9 FlowspecBuilder (org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev200120.flowspec.destination.FlowspecBuilder)8 Ipv4Prefix (org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv4Prefix)7 Ipv6Prefix (org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv6Prefix)7 Attributes (org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev200120.path.attributes.Attributes)7 AdvertizedRoutesBuilder (org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev171207.update.attributes.mp.reach.nlri.AdvertizedRoutesBuilder)7 DestinationIpv4CaseBuilder (org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.inet.rev180329.update.attributes.mp.reach.nlri.advertized.routes.destination.type.DestinationIpv4CaseBuilder)6 Ipv4AddressFamily (org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev200120.Ipv4AddressFamily)6 UnicastSubsequentAddressFamily (org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev200120.UnicastSubsequentAddressFamily)6 DestinationPrefixCase (org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev200120.flowspec.destination.group.ipv4.flowspec.flowspec.type.DestinationPrefixCase)5 CLabeledUnicastDestination (org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.labeled.unicast.rev180329.labeled.unicast.destination.CLabeledUnicastDestination)5 BgpTableTypeImpl (org.opendaylight.protocol.bgp.parser.BgpTableTypeImpl)4