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Example 21 with AddressFamily

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev171207.linkstate.object.type.te.lsp._case.AddressFamily in project bgpcep by opendaylight.

the class BGPPeer method onRouteRefreshMessage.

private void onRouteRefreshMessage(final RouteRefresh message) {
    final Class<? extends AddressFamily> rrAfi = message.getAfi();
    final Class<? extends SubsequentAddressFamily> rrSafi = message.getSafi();
    final TablesKey key = new TablesKey(rrAfi, rrSafi);
    final AdjRibOutListener listener = this.adjRibOutListenerSet.get(key);
    if (listener != null) {
        listener.close();
        this.adjRibOutListenerSet.remove(key);
        createAdjRibOutListener(key, listener.isMpSupported());
    } else {
        LOG.info("Ignoring RouteRefresh message. Afi/Safi is not supported: {}, {}.", rrAfi, rrSafi);
    }
}
Also used : TablesKey(org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.rib.rev171207.rib.TablesKey)

Example 22 with AddressFamily

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev171207.linkstate.object.type.te.lsp._case.AddressFamily in project bgpcep by opendaylight.

the class SimpleNlriRegistry method serializeMpReach.

@Override
public void serializeMpReach(final MpReachNlri mpReachNlri, final ByteBuf byteAggregator) {
    final Class<? extends AddressFamily> afi = mpReachNlri.getAfi();
    final Class<? extends SubsequentAddressFamily> safi = mpReachNlri.getSafi();
    byteAggregator.writeShort(this.afiReg.numberForClass(afi));
    byteAggregator.writeByte(this.safiReg.numberForClass(safi));
    final CNextHop cNextHop = mpReachNlri.getCNextHop();
    if (cNextHop != null) {
        final Entry<Class<? extends CNextHop>, BgpTableType> key = new SimpleEntry(cNextHop.getImplementedInterface(), new BgpTableTypeImpl(afi, safi));
        final NextHopParserSerializer nextHopSerializer = this.nextHopSerializers.get(key);
        final ByteBuf nextHopBuffer = Unpooled.buffer();
        nextHopSerializer.serializeNextHop(cNextHop, nextHopBuffer);
        byteAggregator.writeByte(nextHopBuffer.writerIndex());
        byteAggregator.writeBytes(nextHopBuffer);
    } else {
        byteAggregator.writeZero(NEXT_HOP_LENGHT);
    }
    byteAggregator.writeZero(RESERVED);
}
Also used : BgpTableType(org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev171207.BgpTableType) SimpleEntry(java.util.AbstractMap.SimpleEntry) BgpTableTypeImpl(org.opendaylight.protocol.bgp.parser.BgpTableTypeImpl) CNextHop(org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev130919.next.hop.CNextHop) ByteBuf(io.netty.buffer.ByteBuf) NextHopParserSerializer(org.opendaylight.protocol.bgp.parser.spi.NextHopParserSerializer)

Example 23 with AddressFamily

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev171207.linkstate.object.type.te.lsp._case.AddressFamily in project bgpcep by opendaylight.

the class SimpleNlriRegistry method registerNlriParser.

synchronized AutoCloseable registerNlriParser(final Class<? extends AddressFamily> afi, final Class<? extends SubsequentAddressFamily> safi, final NlriParser parser, final NextHopParserSerializer nextHopSerializer, final Class<? extends CNextHop> cNextHopClass, final Class<? extends CNextHop>... cNextHopClassList) {
    final BgpTableType key = createKey(afi, safi);
    final NlriParser prev = this.handlers.get(key);
    Preconditions.checkState(prev == null, "AFI/SAFI is already bound to parser " + prev);
    this.handlers.put(key, parser);
    this.nextHopParsers.put(key, nextHopSerializer);
    if (cNextHopClass != null) {
        final Entry<Class<? extends CNextHop>, BgpTableType> nhKey = new SimpleEntry<>(cNextHopClass, key);
        this.nextHopSerializers.put(nhKey, nextHopSerializer);
        for (final Class<? extends CNextHop> cNextHop : cNextHopClassList) {
            final Entry<Class<? extends CNextHop>, BgpTableType> nhKeys = new SimpleEntry<>(cNextHop, key);
            this.nextHopSerializers.put(nhKeys, nextHopSerializer);
        }
    }
    final Object lock = this;
    return new AbstractRegistration() {

        @Override
        protected void removeRegistration() {
            synchronized (lock) {
                SimpleNlriRegistry.this.handlers.remove(key);
                SimpleNlriRegistry.this.nextHopParsers.remove(key);
                if (cNextHopClass != null) {
                    final Entry<Class<? extends CNextHop>, BgpTableType> nhKey = new SimpleEntry<>(cNextHopClass, key);
                    SimpleNlriRegistry.this.nextHopSerializers.remove(nhKey);
                    for (final Class<? extends CNextHop> cNextHop : cNextHopClassList) {
                        final Entry<Class<? extends CNextHop>, BgpTableType> nhKeys = new SimpleEntry<>(cNextHop, key);
                        SimpleNlriRegistry.this.nextHopSerializers.remove(nhKeys);
                    }
                }
            }
        }
    };
}
Also used : BgpTableType(org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev171207.BgpTableType) SimpleEntry(java.util.AbstractMap.SimpleEntry) AbstractRegistration(org.opendaylight.protocol.concepts.AbstractRegistration) NlriParser(org.opendaylight.protocol.bgp.parser.spi.NlriParser) DataObject(org.opendaylight.yangtools.yang.binding.DataObject) CNextHop(org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev130919.next.hop.CNextHop)

Example 24 with AddressFamily

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev171207.linkstate.object.type.te.lsp._case.AddressFamily 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.rev171207.BgpTableType) MpReachNlriBuilder(org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev171207.update.attributes.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 25 with AddressFamily

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev171207.linkstate.object.type.te.lsp._case.AddressFamily in project bgpcep by opendaylight.

the class CreateTunnelInstructionExecutor method buildAddressFamily.

private static AddressFamily buildAddressFamily(final TerminationPoint sp, final TerminationPoint dp) {
    // We need the IGP augmentation -- it has IP addresses
    final TerminationPoint1 sp1 = requireNonNull(sp.getAugmentation(TerminationPoint1.class));
    final TerminationPoint1 dp1 = requireNonNull(dp.getAugmentation(TerminationPoint1.class));
    // Get the types
    final TerminationPointType spt = sp1.getIgpTerminationPointAttributes().getTerminationPointType();
    final TerminationPointType dpt = dp1.getIgpTerminationPointAttributes().getTerminationPointType();
    // The types have to match
    Preconditions.checkArgument(spt.getImplementedInterface().equals(dpt.getImplementedInterface()));
    // And they have to actually be Ip
    final Ip sips = (Ip) spt;
    final Ip dips = (Ip) dpt;
    /*
         * Now a bit of magic. We need to find 'like' addresses, e.g. both
         * IPv4 or both IPv6. We are in IPv6-enabled world now, so let's
         * prefer that.
         */
    Optional<AddressFamily> ret = findIpv6(sips.getIpAddress(), dips.getIpAddress());
    if (!ret.isPresent()) {
        ret = findIpv4(sips.getIpAddress(), dips.getIpAddress());
    }
    // We need to have a ret now
    Preconditions.checkArgument(ret != null, "Failed to find like Endpoint addresses");
    return ret.get();
}
Also used : TerminationPoint1(org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.nt.l3.unicast.igp.topology.rev131021.TerminationPoint1) Ip(org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.nt.l3.unicast.igp.topology.rev131021.igp.termination.point.attributes.igp.termination.point.attributes.termination.point.type.Ip) AddressFamily(org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev131005.endpoints.AddressFamily) TerminationPointType(org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.nt.l3.unicast.igp.topology.rev131021.igp.termination.point.attributes.igp.termination.point.attributes.TerminationPointType)

Aggregations

ByteBuf (io.netty.buffer.ByteBuf)10 ArrayList (java.util.ArrayList)9 BgpTableTypeImpl (org.opendaylight.protocol.bgp.parser.BgpTableTypeImpl)6 AddressFamily (org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev171025.lsp.identifiers.tlv.lsp.identifiers.AddressFamily)6 LspId (org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.rsvp.rev150820.LspId)6 TunnelId (org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.rsvp.rev150820.TunnelId)6 Test (org.junit.Test)5 PeerSpecificParserConstraint (org.opendaylight.protocol.bgp.parser.spi.PeerSpecificParserConstraint)4 BgpTableType (org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev171207.BgpTableType)4 Ipv4Address (org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv4Address)3 LspIdentifiers (org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev171025.lsp.identifiers.tlv.LspIdentifiers)3 LspIdentifiersBuilder (org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev171025.lsp.identifiers.tlv.LspIdentifiersBuilder)3 Preconditions (com.google.common.base.Preconditions)2 SimpleEntry (java.util.AbstractMap.SimpleEntry)2 TransactionCommitFailedException (org.opendaylight.controller.md.sal.common.api.data.TransactionCommitFailedException)2 NextHopParserSerializer (org.opendaylight.protocol.bgp.parser.spi.NextHopParserSerializer)2 NlriParser (org.opendaylight.protocol.bgp.parser.spi.NlriParser)2 Bgp (org.opendaylight.yang.gen.v1.urn.ericsson.params.xml.ns.yang.ebgp.rev150901.Bgp)2 Vrfs (org.opendaylight.yang.gen.v1.urn.ericsson.params.xml.ns.yang.ebgp.rev150901.bgp.Vrfs)2 VrfsKey (org.opendaylight.yang.gen.v1.urn.ericsson.params.xml.ns.yang.ebgp.rev150901.bgp.VrfsKey)2