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Example 16 with Rib

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.rib.rev171207.Rib in project bgpcep by opendaylight.

the class BgpPeer method getBgpParameters.

private static List<BgpParameters> getBgpParameters(final AfiSafis afiSafis, final RIB rib, final BGPTableTypeRegistryConsumer tableTypeRegistry) {
    final List<BgpParameters> tlvs = new ArrayList<>();
    final List<OptionalCapabilities> caps = new ArrayList<>();
    caps.add(new OptionalCapabilitiesBuilder().setCParameters(new CParametersBuilder().setAs4BytesCapability(new As4BytesCapabilityBuilder().setAsNumber(rib.getLocalAs()).build()).build()).build());
    caps.add(new OptionalCapabilitiesBuilder().setCParameters(BgpExtendedMessageUtil.EXTENDED_MESSAGE_CAPABILITY).build());
    caps.add(new OptionalCapabilitiesBuilder().setCParameters(MultiprotocolCapabilitiesUtil.RR_CAPABILITY).build());
    final List<AfiSafi> afiSafi = OpenConfigMappingUtil.getAfiSafiWithDefault(afiSafis, false);
    final List<AddressFamilies> addPathCapability = OpenConfigMappingUtil.toAddPathCapability(afiSafi, tableTypeRegistry);
    if (!addPathCapability.isEmpty()) {
        caps.add(new OptionalCapabilitiesBuilder().setCParameters(new CParametersBuilder().addAugmentation(CParameters1.class, new CParameters1Builder().setAddPathCapability(new AddPathCapabilityBuilder().setAddressFamilies(addPathCapability).build()).build()).build()).build());
    }
    final List<BgpTableType> tableTypes = OpenConfigMappingUtil.toTableTypes(afiSafi, tableTypeRegistry);
    for (final BgpTableType tableType : tableTypes) {
        if (!rib.getLocalTables().contains(tableType)) {
            LOG.info("RIB instance does not list {} " + "in its local tables. Incoming data will be dropped.", tableType);
        }
        caps.add(new OptionalCapabilitiesBuilder().setCParameters(new CParametersBuilder().addAugmentation(CParameters1.class, new CParameters1Builder().setMultiprotocolCapability(new MultiprotocolCapabilityBuilder(tableType).build()).build()).build()).build());
    }
    tlvs.add(new BgpParametersBuilder().setOptionalCapabilities(caps).build());
    return tlvs;
}
Also used : BgpTableType(org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev171207.BgpTableType) OptionalCapabilitiesBuilder(org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev171207.open.message.bgp.parameters.OptionalCapabilitiesBuilder) MultiprotocolCapabilityBuilder(org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev171207.mp.capabilities.MultiprotocolCapabilityBuilder) AfiSafi(org.opendaylight.yang.gen.v1.http.openconfig.net.yang.bgp.multiprotocol.rev151009.bgp.common.afi.safi.list.AfiSafi) ArrayList(java.util.ArrayList) BgpParameters(org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev171207.open.message.BgpParameters) BgpParametersBuilder(org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev171207.open.message.BgpParametersBuilder) OptionalCapabilities(org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev171207.open.message.bgp.parameters.OptionalCapabilities) As4BytesCapabilityBuilder(org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev171207.open.message.bgp.parameters.optional.capabilities.c.parameters.As4BytesCapabilityBuilder) CParametersBuilder(org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev171207.open.message.bgp.parameters.optional.capabilities.CParametersBuilder) CParameters1Builder(org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev171207.CParameters1Builder) AddressFamilies(org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev171207.mp.capabilities.add.path.capability.AddressFamilies) AddPathCapabilityBuilder(org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev171207.mp.capabilities.AddPathCapabilityBuilder)

Example 17 with Rib

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.rib.rev171207.Rib in project bgpcep by opendaylight.

the class GlobalStateCliUtils method displayRibOperationalState.

static void displayRibOperationalState(@NonNull final String ribId, @NonNull final Global global, @NonNull final PrintStream stream) {
    final State globalState = global.getState();
    final ShellTable table = new ShellTable();
    table.column("Attribute").alignLeft();
    table.column("Value").alignLeft();
    addHeader(table, "RIB state");
    table.addRow().addContent("Router Id", ribId);
    table.addRow().addContent("As", globalState.getAs());
    table.addRow().addContent("Total Paths", globalState.getTotalPaths());
    table.addRow().addContent("Total Prefixes", globalState.getTotalPrefixes());
    global.getAfiSafis().getAfiSafi().forEach(afiSafi -> displayAfiSafi(afiSafi, table));
    table.print(stream);
}
Also used : ShellTable(org.apache.karaf.shell.table.ShellTable) State(org.opendaylight.yang.gen.v1.http.openconfig.net.yang.bgp.rev151009.bgp.global.base.State)

Example 18 with Rib

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.rib.rev171207.Rib in project bgpcep by opendaylight.

the class BaseAbstractRouteEntry method fillAdjRibsOut.

@VisibleForTesting
@SuppressWarnings("unchecked")
private void fillAdjRibsOut(@Nullable final Attributes attributes, @Nullable final Route route, final Identifier routeKey, final PeerId fromPeerId, final RouteEntryDependenciesContainer routeEntryDep, final WriteTransaction tx) {
    /*
         * We need to keep track of routers and populate adj-ribs-out, too. If we do not, we need to
         * expose from which client a particular route was learned from in the local RIB, and have
         * the listener perform filtering.
         *
         * We walk the policy set in order to minimize the amount of work we do for multiple peers:
         * if we have two eBGP peers, for example, there is no reason why we should perform the translation
         * multiple times.
         */
    final TablesKey localTK = routeEntryDep.getLocalTablesKey();
    final BGPRibRoutingPolicy routingPolicies = routeEntryDep.getRoutingPolicies();
    final RIBSupport ribSupport = routeEntryDep.getRibSupport();
    for (final Peer toPeer : this.peerTracker.getPeers()) {
        if (!filterRoutes(fromPeerId, toPeer, localTK)) {
            continue;
        }
        Optional<Attributes> effAttr = Optional.empty();
        final Peer fromPeer = this.peerTracker.getPeer(fromPeerId);
        if (fromPeer != null && attributes != null) {
            final BGPRouteEntryExportParameters routeEntry = new BGPRouteEntryExportParametersImpl(fromPeer, toPeer);
            effAttr = routingPolicies.applyExportPolicies(routeEntry, attributes);
        }
        final InstanceIdentifier ribOutTarget = ribSupport.createRouteIdentifier(toPeer.getRibOutIId(localTK), routeKey);
        if (effAttr.isPresent() && route != null) {
            LOG.debug("Write route {} to peer AdjRibsOut {}", route, toPeer.getPeerId());
            tx.put(LogicalDatastoreType.OPERATIONAL, ribOutTarget, route);
            tx.put(LogicalDatastoreType.OPERATIONAL, ribOutTarget.child(Attributes.class), effAttr.get());
        } else {
            LOG.trace("Removing {} from transaction for peer {}", ribOutTarget, toPeer.getPeerId());
            tx.delete(LogicalDatastoreType.OPERATIONAL, ribOutTarget);
        }
    }
}
Also used : BGPRibRoutingPolicy(org.opendaylight.protocol.bgp.rib.spi.policy.BGPRibRoutingPolicy) TablesKey(org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.rib.rev171207.rib.TablesKey) RIBSupport(org.opendaylight.protocol.bgp.rib.spi.RIBSupport) Peer(org.opendaylight.protocol.bgp.rib.spi.Peer) Attributes(org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev171207.path.attributes.Attributes) InstanceIdentifier(org.opendaylight.yangtools.yang.binding.InstanceIdentifier) KeyedInstanceIdentifier(org.opendaylight.yangtools.yang.binding.KeyedInstanceIdentifier) BGPRouteEntryExportParametersImpl(org.opendaylight.protocol.bgp.mode.impl.BGPRouteEntryExportParametersImpl) BGPRouteEntryExportParameters(org.opendaylight.protocol.bgp.rib.spi.policy.BGPRouteEntryExportParameters) VisibleForTesting(com.google.common.annotations.VisibleForTesting)

Example 19 with Rib

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.rib.rev171207.Rib in project bgpcep by opendaylight.

the class BGPParserTest method testEORIpv6exLength.

/*
     * End of Rib for Ipv6 consists of empty MP_UNREACH_NLRI, with AFI 2 and SAFI 1
     *
     * ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff <- marker
     * 00 1e <- length (29) - including header
     * 02 <- message type
     * 00 00 <- withdrawn routes length
     * 00 07 <- total path attribute length
     * 90 <- attribute flags
     * 0f <- attribute type (15 - MP_UNREACH_NLRI)
     * 00 03 <- attribute length
     * 00 02 <- value (AFI 2: IPv6)
     * 01 <- value (SAFI 1)
     */
@Test
public void testEORIpv6exLength() throws Exception {
    final byte[] body = ByteArray.cutBytes(inputBytes.get(6), MessageUtil.COMMON_HEADER_LENGTH);
    final int messageLength = ByteArray.bytesToInt(ByteArray.subByte(inputBytes.get(6), MessageUtil.MARKER_LENGTH, LENGTH_FIELD_LENGTH));
    final Update message = BGPParserTest.updateParser.parseMessageBody(Unpooled.copiedBuffer(body), messageLength);
    final Class<? extends AddressFamily> afi = message.getAttributes().getAugmentation(Attributes2.class).getMpUnreachNlri().getAfi();
    final Class<? extends SubsequentAddressFamily> safi = message.getAttributes().getAugmentation(Attributes2.class).getMpUnreachNlri().getSafi();
    assertEquals(Ipv6AddressFamily.class, afi);
    assertEquals(UnicastSubsequentAddressFamily.class, safi);
    final ByteBuf buffer = Unpooled.buffer();
    BGPParserTest.updateParser.serializeMessage(message, buffer);
    assertArrayEquals(inputBytes.get(6), ByteArray.readAllBytes(buffer));
}
Also used : Update(org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev171207.Update) ByteBuf(io.netty.buffer.ByteBuf) PeerSpecificParserConstraint(org.opendaylight.protocol.bgp.parser.spi.PeerSpecificParserConstraint) Test(org.junit.Test)

Example 20 with Rib

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.rib.rev171207.Rib in project bgpcep by opendaylight.

the class PcepStateUtils method displayNodeState.

/**
 * Display to stream operational state, rib Id is mandatory.
 *
 * @param dataBroker data broker
 * @param stream     where to print
 * @param topologyId mandatory, Topology where Node pertains
 * @param nodeId     mandatory, State per given Node Id will be printed
 */
public static void displayNodeState(@NonNull final DataBroker dataBroker, @NonNull final PrintStream stream, @NonNull final String topologyId, @NonNull final String nodeId) {
    final Node node = readNodeFromDataStore(dataBroker, topologyId, nodeId);
    if (node == null) {
        stream.println(String.format("Node [%s] not found", nodeId));
        return;
    }
    final PcepTopologyNodeStatsAug state = node.getAugmentation(PcepTopologyNodeStatsAug.class);
    if (state == null) {
        stream.println(String.format("State not found for [%s]", nodeId));
        return;
    }
    final PcepSessionState nodeState = state.getPcepSessionState();
    displayNodeState(topologyId, nodeId, nodeState, stream);
}
Also used : PcepTopologyNodeStatsAug(org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.topology.pcep.stats.rev171113.PcepTopologyNodeStatsAug) PcepSessionState(org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.stats.rev171113.pcep.session.state.grouping.PcepSessionState) Node(org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.Node)

Aggregations

Test (org.junit.Test)7 RibId (org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.rib.rev171207.RibId)6 ByteBuf (io.netty.buffer.ByteBuf)4 Before (org.junit.Before)4 TablesKey (org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.rib.rev171207.rib.TablesKey)4 ChannelFuture (io.netty.channel.ChannelFuture)3 InetSocketAddress (java.net.InetSocketAddress)3 PathSelectionMode (org.opendaylight.protocol.bgp.mode.api.PathSelectionMode)3 PeerSpecificParserConstraint (org.opendaylight.protocol.bgp.parser.spi.PeerSpecificParserConstraint)3 Update (org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev171207.Update)3 BgpTableType (org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev171207.BgpTableType)3 ExecutionException (java.util.concurrent.ExecutionException)2 BGPRouteEntryExportParametersImpl (org.opendaylight.protocol.bgp.mode.impl.BGPRouteEntryExportParametersImpl)2 BgpTableTypeImpl (org.opendaylight.protocol.bgp.parser.BgpTableTypeImpl)2 Peer (org.opendaylight.protocol.bgp.rib.spi.Peer)2 RIBSupport (org.opendaylight.protocol.bgp.rib.spi.RIBSupport)2 BGPRouteEntryExportParameters (org.opendaylight.protocol.bgp.rib.spi.policy.BGPRouteEntryExportParameters)2 BgpId (org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev130919.BgpId)2 KeyedInstanceIdentifier (org.opendaylight.yangtools.yang.binding.KeyedInstanceIdentifier)2 VisibleForTesting (com.google.common.annotations.VisibleForTesting)1