use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev171207.path.attributes.attributes.LocalPrefBuilder in project bgpcep by opendaylight.
the class BGPParserTest method testGetUpdateMessage4.
/*
* Tests empty AS_PATH, ORIGIN.EGP, LOCAL_PREF, EXTENDED_COMMUNITIES (Ipv4 Addr specific)
*
* ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff <- marker
* 00 4A <- length (73) - including header
* 02 <- message type
* 00 00 <- withdrawn routes length
* 00 27 <- total path attribute length (39)
* 40 <- attribute flags
* 01 <- attribute type code (Origin)
* 01 <- attribute length
* 01 <- Origin value (EGP)
* 40 <- attribute flags
* 02 <- attribute type code (As path)
* 00 <- attribute length
* 40 <- attribute flags
* 03 <- attribute type (Next hop)
* 04 <- attribute length
* 03 03 03 03 <- value (3.3.3.3)
* 80 <- attribute flags
* 04 <- attribute type code (Multi exit disc)
* 04 <- attribute length
* 00 00 00 00 <- value
* 40 <- attribute flags
* 05 <- attribute type (Local Pref)
* 04 <- attribute length
* 00 00 00 64 <- value (100)
* c0 <- attribute flags
* 10 <- attribute type (extended community)
* 08 <- attribute length
* 01 04 <- value (type - Ipv4 Address Specific Extended Community)
* c0 a8 01 00 <- value (global adm. 198.162.1.0)
* 12 34 <- value (local adm. 4660)
*
* //NLRI
* 18 0a 1e 03 <- IPv4 Prefix (10.30.3.0 / 24)
* 18 0a 1e 02 <- IPv4 Prefix (10.30.2.0 / 24)
* 18 0a 1e 01 <- IPv4 Prefix (10.30.1.0 / 24)
*/
@Test
public void testGetUpdateMessage4() throws Exception {
final byte[] body = ByteArray.cutBytes(inputBytes.get(3), MessageUtil.COMMON_HEADER_LENGTH);
final int messageLength = ByteArray.bytesToInt(ByteArray.subByte(inputBytes.get(3), MessageUtil.MARKER_LENGTH, LENGTH_FIELD_LENGTH));
final Update message = BGPParserTest.updateParser.parseMessageBody(Unpooled.copiedBuffer(body), messageLength);
final UpdateBuilder builder = new UpdateBuilder();
// check fields
assertNull(message.getWithdrawnRoutes());
// check nlri
final List<Nlri> nlris = Lists.newArrayList();
nlris.add(new NlriBuilder().setPrefix(new Ipv4Prefix("10.30.3.0/24")).build());
nlris.add(new NlriBuilder().setPrefix(new Ipv4Prefix("10.30.2.0/24")).build());
nlris.add(new NlriBuilder().setPrefix(new Ipv4Prefix("10.30.1.0/24")).build());
assertEquals(nlris, message.getNlri());
builder.setNlri(nlris);
// attributes
final Ipv4NextHopCase nextHop = new Ipv4NextHopCaseBuilder().setIpv4NextHop(new Ipv4NextHopBuilder().setGlobal(new Ipv4Address("3.3.3.3")).build()).build();
final List<ExtendedCommunities> comms = Lists.newArrayList();
comms.add(new ExtendedCommunitiesBuilder().setTransitive(true).setExtendedCommunity(new RouteTargetIpv4CaseBuilder().setRouteTargetIpv4(new RouteTargetIpv4Builder().setGlobalAdministrator(new Ipv4Address("192.168.1.0")).setLocalAdministrator(4660).build()).build()).build());
// check path attributes
final Attributes attrs = message.getAttributes();
final AttributesBuilder paBuilder = new AttributesBuilder();
paBuilder.setOrigin(new OriginBuilder().setValue(BgpOrigin.Egp).build());
assertEquals(paBuilder.getOrigin(), attrs.getOrigin());
paBuilder.setAsPath(new AsPathBuilder().setSegments(Collections.emptyList()).build());
assertEquals(paBuilder.getAsPath(), attrs.getAsPath());
paBuilder.setCNextHop(nextHop);
assertEquals(paBuilder.getCNextHop(), attrs.getCNextHop());
paBuilder.setMultiExitDisc(new MultiExitDiscBuilder().setMed((long) 0).build());
assertEquals(paBuilder.getMultiExitDisc(), attrs.getMultiExitDisc());
paBuilder.setLocalPref(new LocalPrefBuilder().setPref(100L).build());
assertEquals(paBuilder.getLocalPref(), attrs.getLocalPref());
paBuilder.setExtendedCommunities(comms);
assertEquals(paBuilder.getExtendedCommunities(), attrs.getExtendedCommunities());
paBuilder.setUnrecognizedAttributes(Collections.emptyList());
// check API message
builder.setAttributes(paBuilder.build());
assertEquals(builder.build(), message);
final ByteBuf buffer = Unpooled.buffer();
BGPParserTest.updateParser.serializeMessage(message, buffer);
assertArrayEquals(inputBytes.get(3), ByteArray.readAllBytes(buffer));
}
use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev171207.path.attributes.attributes.LocalPrefBuilder in project bgpcep by opendaylight.
the class TestUtil method createAttributes.
private static Attributes createAttributes() {
final List<AsNumber> asSequences = Lists.newArrayList(new AsNumber(72L), new AsNumber(82L), new AsNumber(92L));
final List<Segments> segments = Lists.newArrayList();
final SegmentsBuilder segmentsBuild = new SegmentsBuilder();
segmentsBuild.setAsSequence(asSequences).build();
final AttributesBuilder attribBuilder = new AttributesBuilder().setAggregator(new AggregatorBuilder().setAsNumber(new AsNumber(72L)).setNetworkAddress(new Ipv4Address(IPV4_ADDRESS_20)).build()).setAigp(new AigpBuilder().setAigpTlv(new AigpTlvBuilder().setMetric(new AccumulatedIgpMetric(BigInteger.ONE)).build()).build()).setAsPath(new AsPathBuilder().setSegments(segments).build()).setAtomicAggregate(new AtomicAggregateBuilder().build()).setClusterId(new ClusterIdBuilder().setCluster(Lists.newArrayList(new ClusterIdentifier(IPV4_ADDRESS_30), new ClusterIdentifier(IPV4_ADDRESS_40))).build()).setCNextHop(new Ipv4NextHopCaseBuilder().setIpv4NextHop(new Ipv4NextHopBuilder().setGlobal(IPV4_ADDRESS_100).build()).build()).setCommunities(createCommunities()).setLocalPref(new LocalPrefBuilder().setPref(2L).build()).setMultiExitDisc(new MultiExitDiscBuilder().setMed(123L).build()).setOrigin(new OriginBuilder().setValue(BgpOrigin.Igp).build()).setOriginatorId(new OriginatorIdBuilder().setOriginator(IPV4_ADDRESS_12).build()).setUnrecognizedAttributes(new ArrayList<>());
return attribBuilder.build();
}
use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev171207.path.attributes.attributes.LocalPrefBuilder in project bgpcep by opendaylight.
the class AbstractAddPathTest method createSimpleUpdate.
private static Update createSimpleUpdate(final Ipv4Prefix prefix, final PathId pathId, final ClusterIdentifier clusterId, final long localPreference) {
final AttributesBuilder attBuilder = new AttributesBuilder();
attBuilder.setLocalPref(new LocalPrefBuilder().setPref(localPreference).build());
attBuilder.setOrigin(new OriginBuilder().setValue(BgpOrigin.Igp).build());
attBuilder.setAsPath(new AsPathBuilder().setSegments(Collections.emptyList()).build());
if (clusterId != null) {
attBuilder.setClusterId(new ClusterIdBuilder().setCluster(Collections.singletonList(clusterId)).build());
attBuilder.setOriginatorId(new OriginatorIdBuilder().setOriginator(new Ipv4Address(clusterId)).build());
}
addAttributeAugmentation(attBuilder, prefix, pathId);
return new UpdateBuilder().setAttributes(attBuilder.build()).build();
}
use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev171207.path.attributes.attributes.LocalPrefBuilder in project bgpcep by opendaylight.
the class AbstractAddPathTest method createSimpleWithdrawalUpdate.
private static Update createSimpleWithdrawalUpdate(final Ipv4Prefix prefix, final long localPreference) {
final AttributesBuilder attBuilder = new AttributesBuilder();
attBuilder.setLocalPref(new LocalPrefBuilder().setPref(localPreference).build());
attBuilder.setOrigin(new OriginBuilder().setValue(BgpOrigin.Igp).build());
attBuilder.setAsPath(new AsPathBuilder().setSegments(Collections.emptyList()).build());
attBuilder.setUnrecognizedAttributes(Collections.emptyList());
return new UpdateBuilder().setWithdrawnRoutes(Collections.singletonList(new WithdrawnRoutesBuilder().setPrefix(prefix).build())).build();
}
use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev171207.path.attributes.attributes.LocalPrefBuilder 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(this.peerTracker));
final RIBImpl ribImpl = new RIBImpl(new RibId(RIB_ID), AS_NUMBER, new BgpId(RIB_ID), this.ribExtension, this.serverDispatcher, this.codecsRegistry, this.domBroker, getDataBroker(), this.policies, this.peerTracker, ImmutableList.of(this.ipv4tt), pathTables);
ribImpl.instantiateServiceInstance();
ribImpl.onGlobalContextUpdated(this.schemaContext);
final BGPPeer bgpPeer = new BGPPeer(neighbor, ribImpl, PeerRole.Ibgp, null, AFI_SAFIS_ADVERTIZED, Collections.emptySet());
bgpPeer.instantiateServiceInstance();
final BGPSessionImpl bgpSession = new BGPSessionImpl(bgpPeer, this.speakerListener, this.classicOpen, this.classicOpen.getHoldTimer(), 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 Ipv4Address("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((long) 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(ATTRIBUTES_UPTODATE_FALSE.getNodeType(), Boolean.TRUE)));
verify(this.tx, times(0)).delete(eq(LogicalDatastoreType.OPERATIONAL), eq(PEER_PATH));
}
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