Examples with Origin org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev200120.path.attributes.attributes.Origin used on opensource projects

Example 26 with Origin

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev200120.path.attributes.attributes.Origin in project bgpcep by opendaylight.

the class SynchronizationAndExceptionTest method testUseCase1.

@Test
public void testUseCase1() {
    final Map<TablesKey, PathSelectionMode> pathTables = ImmutableMap.of(TABLES_KEY, BasePathSelectionModeFactory.createBestPathSelectionStrategy());
    final RIBImpl ribImpl = new RIBImpl(this.tableRegistry, new RibId(RIB_ID), AS_NUMBER, new BgpId(RIB_ID), this.ribExtension, this.serverDispatcher, this.codecsRegistry, this.domBroker, this.policies, ImmutableList.of(this.ipv4tt), pathTables);
    ribImpl.instantiateServiceInstance();
    final BGPPeer bgpPeer = AbstractAddPathTest.configurePeer(this.tableRegistry, neighbor.getIpv4AddressNoZone(), ribImpl, null, PeerRole.Ibgp, this.serverRegistry, AFI_SAFIS_ADVERTIZED, Collections.emptySet());
    bgpPeer.instantiateServiceInstance();
    final BGPSessionImpl bgpSession = new BGPSessionImpl(bgpPeer, this.speakerListener, this.classicOpen, this.classicOpen.getHoldTimer().toJava(), null);
    bgpSession.setChannelExtMsgCoder(this.classicOpen);
    bgpPeer.onSessionUp(bgpSession);
    final Nlri n1 = new NlriBuilder().setPrefix(new Ipv4Prefix("8.0.1.0/28")).build();
    final Nlri n2 = new NlriBuilder().setPrefix(new Ipv4Prefix("127.0.0.1/32")).build();
    final Nlri n3 = new NlriBuilder().setPrefix(new Ipv4Prefix("2.2.2.2/24")).build();
    final List<Nlri> nlris = Lists.newArrayList(n1, n2, n3);
    final UpdateBuilder wrongMessage = new UpdateBuilder();
    wrongMessage.setNlri(nlris);
    final Origin origin = new OriginBuilder().setValue(BgpOrigin.Igp).build();
    final AsPath asPath = new AsPathBuilder().setSegments(Collections.emptyList()).build();
    final CNextHop nextHop = new Ipv4NextHopCaseBuilder().setIpv4NextHop(new Ipv4NextHopBuilder().setGlobal(new Ipv4AddressNoZone("127.0.0.1")).build()).build();
    final AttributesBuilder ab = new AttributesBuilder();
    wrongMessage.setAttributes(ab.setOrigin(origin).setAsPath(asPath).setCNextHop(nextHop).build());
    final UpdateBuilder correct = new UpdateBuilder(wrongMessage.build());
    correct.setAttributes(ab.setLocalPref(new LocalPrefBuilder().setPref(Uint32.valueOf(100)).build()).build());
    bgpSession.handleMessage(correct.build());
    verify(this.tx, times(2)).merge(eq(LogicalDatastoreType.OPERATIONAL), any(YangInstanceIdentifier.class), any(NormalizedNode.class));
    bgpSession.handleMessage(new UpdateBuilder().build());
    verify(this.tx, times(3)).merge(eq(LogicalDatastoreType.OPERATIONAL), any(YangInstanceIdentifier.class), any(NormalizedNode.class));
    verify(this.tx).merge(eq(LogicalDatastoreType.OPERATIONAL), eq(TABLE_PATH), eq(ImmutableNodes.leafNode(UPTODATE_NID, Boolean.TRUE)));
    verify(this.tx, times(0)).delete(eq(LogicalDatastoreType.OPERATIONAL), eq(PEER_PATH));
}

Example 27 with Origin

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev200120.path.attributes.attributes.Origin in project bgpcep by opendaylight.

the class AppPeerBenchmark method addRoute.

private long addRoute(final Ipv4Prefix ipv4Prefix, final Ipv4Address nextHop, final long count, final long batch) {
    final AttributesBuilder attributesBuilder = new AttributesBuilder();
    attributesBuilder.setCNextHop(new Ipv4NextHopCaseBuilder().setIpv4NextHop(new Ipv4NextHopBuilder().setGlobal(new Ipv4Address(nextHop)).build()).build());
    attributesBuilder.setMultiExitDisc(MED);
    attributesBuilder.setLocalPref(LOC_PREF);
    attributesBuilder.setOrigin(ORIGIN);
    attributesBuilder.setAsPath(AS_PATH);
    final Attributes attributes = attributesBuilder.build();
    return processRoutes(ipv4Prefix, count, batch, attributes);
}

Example 28 with Origin

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev200120.path.attributes.attributes.Origin in project bgpcep by opendaylight.

the class BGPUpdateMessageParser method checkMandatoryAttributesPresence.

/**
 * Check for presence of well known mandatory path attributes
 * ORIGIN, AS_PATH and NEXT_HOP in Update message
 *
 * @param message Update message
 * @throws BGPDocumentedException
 */
private static void checkMandatoryAttributesPresence(final Update message) throws BGPDocumentedException {
    requireNonNull(message, "Update message cannot be null");
    final Attributes attrs = message.getAttributes();
    if (message.getNlri() != null) {
        if (attrs == null || attrs.getCNextHop() == null) {
            throw new BGPDocumentedException(BGPError.MANDATORY_ATTR_MISSING_MSG + "NEXT_HOP", BGPError.WELL_KNOWN_ATTR_MISSING, new byte[] { NextHopAttributeParser.TYPE });
        }
    }
    if (MessageUtil.isAnyNlriPresent(message)) {
        if (attrs == null || attrs.getOrigin() == null) {
            throw new BGPDocumentedException(BGPError.MANDATORY_ATTR_MISSING_MSG + "ORIGIN", BGPError.WELL_KNOWN_ATTR_MISSING, new byte[] { OriginAttributeParser.TYPE });
        }
        if (attrs.getAsPath() == null) {
            throw new BGPDocumentedException(BGPError.MANDATORY_ATTR_MISSING_MSG + "AS_PATH", BGPError.WELL_KNOWN_ATTR_MISSING, new byte[] { AsPathAttributeParser.TYPE });
        }
    }
}

Example 29 with Origin

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev200120.path.attributes.attributes.Origin in project bgpcep by opendaylight.

the class OriginAttributeParser method serializeAttribute.

@Override
public void serializeAttribute(final DataObject attribute, final ByteBuf byteAggregator) {
    Preconditions.checkArgument(attribute instanceof Attributes, "Attribute parameter is not a PathAttribute object.");
    final Origin origin = ((Attributes) attribute).getOrigin();
    if (origin == null) {
        return;
    }
    AttributeUtil.formatAttribute(AttributeUtil.TRANSITIVE, TYPE, Unpooled.wrappedBuffer(new byte[] { UnsignedBytes.checkedCast(origin.getValue().getIntValue()) }), byteAggregator);
}

Example 30 with Origin

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev200120.path.attributes.attributes.Origin in project bgpcep by opendaylight.

the class OriginAttributeParser method parseAttribute.

@Override
public void parseAttribute(final ByteBuf buffer, final AttributesBuilder builder) throws BGPDocumentedException {
    final byte rawOrigin = buffer.readByte();
    final BgpOrigin borigin = BgpOrigin.forValue(UnsignedBytes.toInt(rawOrigin));
    if (borigin == null) {
        throw new BGPDocumentedException("Unknown Origin type.", BGPError.ORIGIN_ATTR_NOT_VALID, new byte[] { (byte) 0x01, (byte) 0x01, rawOrigin });
    }
    switch(borigin) {
        case Egp:
            builder.setOrigin(EGP);
            return;
        case Igp:
            builder.setOrigin(IGP);
            return;
        case Incomplete:
            builder.setOrigin(INC);
            return;
        default:
            return;
    }
}