use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev200120.ClusterIdentifier in project bgpcep by opendaylight.
the class ClusterIdAttributeParser method parseAttribute.
@Override
public void parseAttribute(final ByteBuf buffer, final AttributesBuilder builder) {
final List<ClusterIdentifier> list = Lists.newArrayList();
while (buffer.isReadable()) {
list.add(new ClusterIdentifier(Ipv4Util.addressForByteBuf(buffer)));
}
builder.setClusterId(new ClusterIdBuilder().setCluster(list).build());
}
use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev200120.ClusterIdentifier in project bgpcep by opendaylight.
the class ClusterIdAttributeParser 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 ClusterId cid = ((Attributes) attribute).getClusterId();
if (cid == null) {
return;
}
final List<ClusterIdentifier> cluster = cid.getCluster();
if (cluster == null || cluster.isEmpty()) {
return;
}
final ByteBuf clusterIdBuffer = Unpooled.buffer();
for (final ClusterIdentifier clusterIdentifier : cid.getCluster()) {
clusterIdBuffer.writeBytes(Ipv4Util.bytesForAddress(clusterIdentifier));
}
AttributeUtil.formatAttribute(AttributeUtil.OPTIONAL, TYPE, clusterIdBuffer, byteAggregator);
}
use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev200120.ClusterIdentifier in project bgpcep by opendaylight.
the class BGPParserTest method testIPv6Nlri.
/*
* Tests IPv6 NEXT_HOP, NLRI, ORIGIN.IGP, MULTI_EXIT_DISC, ORIGINATOR-ID, CLUSTER_LIST.
*
* ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff <- marker
* 00 80 <- length (128) - including header
* 02 <- message type
* 00 00 <- withdrawn routes length
* 00 69 <- total path attribute length (105)
* 40 <- attribute flags
* 01 <- attribute type code (origin)
* 01 <- attribute length
* 00 <- Origin value (IGP)
* 40 <- attribute flags
* 02 <- attribute type code (as path)
* 06 <- attribute length
* 02 <- AS_SEQUENCE
* 01 <- path segment count
* 00 00 fd e9 <- path segment value (65001)
* 40 <- attribute flags
* 03 <- attribute type code (next hop)
* 04 <- attribute length
* 0a 00 00 00 <- next hop value (10.0.0.0)
* 80 <- attribute flags
* 04 <- attribute type code (multi exit disc)
* 04 <- attribute length
* 00 00 00 00 <- value
* 80 <- attribute flags
* 09 <- attribute type code (originator id)
* 04 <- attribute length
* 7f 00 00 01 <- value (localhost ip)
* 80 <- attribute flags
* 0a <- attribute type code (cluster list)
* 08 <- attribute length
* 01 02 03 04 <- value
* 05 06 07 08 <- value
* 80 <- attribute flags
* 0e <- attribute type code (mp reach nlri)
* 40 <- attribute length
* 00 02 <- AFI (Ipv6)
* 01 <- SAFI (Unicast)
* 20 <- length of next hop
* 20 01 0d b8 00 00 00 00 00 00 00 00 00 00 00 01 <- global
* fe 80 00 00 00 00 00 00 c0 01 0b ff fe 7e 00 <- link local
* 00 <- reserved
*
* //NLRI
* 40 20 01 0d b8 00 01 00 02 <- IPv6 Prefix (2001:db8:1:2:: / 64)
* 40 20 01 0d b8 00 01 00 01 <- IPv6 Prefix (2001:db8:1:1:: / 64)
* 40 20 01 0d b8 00 01 00 00 <- IPv6 Prefix (2001:db8:1:: / 64)
*
*/
@Test
public void testIPv6Nlri() throws Exception {
final Update message = (Update) messageRegistry.parseMessage(Unpooled.wrappedBuffer(input.get(1)), null);
// check fields
assertNull(message.getWithdrawnRoutes());
final UpdateBuilder builder = new UpdateBuilder();
// check NLRI
final List<Ipv6Prefixes> prefs = new ArrayList<>();
prefs.add(new Ipv6PrefixesBuilder().setPrefix(new Ipv6Prefix("2001:db8:1:2::/64")).build());
prefs.add(new Ipv6PrefixesBuilder().setPrefix(new Ipv6Prefix("2001:db8:1:1::/64")).build());
prefs.add(new Ipv6PrefixesBuilder().setPrefix(new Ipv6Prefix("2001:db8:1::/64")).build());
assertNull(message.getNlri());
// attributes
final List<AsNumber> asNumbers = new ArrayList<>();
asNumbers.add(new AsNumber(Uint32.valueOf(65001)));
final List<Segments> asPath = new ArrayList<>();
asPath.add(new SegmentsBuilder().setAsSequence(asNumbers).build());
final Ipv6NextHopCase nextHop = new Ipv6NextHopCaseBuilder().setIpv6NextHop(new Ipv6NextHopBuilder().setGlobal(new Ipv6AddressNoZone("2001:db8::1")).setLinkLocal(new Ipv6AddressNoZone("fe80::c001:bff:fe7e:0")).build()).build();
final List<ClusterIdentifier> clusters = Lists.newArrayList(new ClusterIdentifier(new Ipv4AddressNoZone("1.2.3.4")), new ClusterIdentifier(new Ipv4AddressNoZone("5.6.7.8")));
// check path attributes
final Attributes attrs = message.getAttributes();
final AttributesBuilder paBuilder = new AttributesBuilder();
paBuilder.setOrigin(new OriginBuilder().setValue(BgpOrigin.Igp).build());
assertEquals(paBuilder.getOrigin(), attrs.getOrigin());
paBuilder.setAsPath(new AsPathBuilder().setSegments(asPath).build());
assertEquals(paBuilder.getAsPath(), attrs.getAsPath());
paBuilder.setMultiExitDisc(new MultiExitDiscBuilder().setMed(Uint32.ZERO).build());
assertEquals(paBuilder.getMultiExitDisc(), attrs.getMultiExitDisc());
paBuilder.setOriginatorId(new OriginatorIdBuilder().setOriginator(new Ipv4AddressNoZone("127.0.0.1")).build());
assertEquals(paBuilder.getOriginatorId(), attrs.getOriginatorId());
paBuilder.setClusterId(new ClusterIdBuilder().setCluster(clusters).build());
assertEquals(paBuilder.getClusterId(), attrs.getClusterId());
final MpReachNlriBuilder mpBuilder = new MpReachNlriBuilder().setAfi(Ipv6AddressFamily.class).setSafi(UnicastSubsequentAddressFamily.class).setCNextHop(nextHop).setAdvertizedRoutes(new AdvertizedRoutesBuilder().setDestinationType(new DestinationIpv6CaseBuilder().setDestinationIpv6(new DestinationIpv6Builder().setIpv6Prefixes(prefs).build()).build()).build());
paBuilder.addAugmentation(new AttributesReachBuilder().setMpReachNlri(mpBuilder.build()).build());
assertEquals(paBuilder.augmentation(AttributesReach.class).getMpReachNlri(), attrs.augmentation(AttributesReach.class).getMpReachNlri());
paBuilder.setUnrecognizedAttributes(Collections.emptyMap());
// check API message
builder.setAttributes(paBuilder.build());
assertEquals(builder.build(), message);
final ByteBuf buffer = Unpooled.buffer();
messageRegistry.serializeMessage(message, buffer);
assertArrayEquals(input.get(1), ByteArray.readAllBytes(buffer));
}
use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev200120.ClusterIdentifier in project bgpcep by opendaylight.
the class MatchClusterIdSetHandler method matchClusterIdCondition.
private boolean matchClusterIdCondition(final ClusterIdentifier localClusterId, final ClusterId clusterId, final org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.odl.bgp._default.policy.rev200120.match.cluster.id.set.condition.grouping.MatchClusterIdSetCondition matchClusterIdSetCondition) {
final ClusterIdSet clusterIdSet = this.sets.getUnchecked(StringUtils.substringBetween(matchClusterIdSetCondition.getClusterIdSet(), "=\"", "\""));
if (clusterIdSet == null) {
return false;
}
final MatchSetOptionsType matchOption = matchClusterIdSetCondition.getMatchSetOptions();
if (clusterId != null) {
List<ClusterIdentifier> newList = new ArrayList<>();
if (clusterIdSet.getClusterId() != null) {
newList.addAll(clusterIdSet.getClusterId());
}
if (clusterIdSet.getLocal() != null) {
newList.add(localClusterId);
}
final List<ClusterIdentifier> matchClusterList = clusterId.getCluster();
if (matchOption.equals(MatchSetOptionsType.ALL)) {
return matchClusterList.containsAll(newList) && newList.containsAll(matchClusterList);
}
final boolean noneInCommon = Collections.disjoint(matchClusterList, newList);
if (matchOption.equals(MatchSetOptionsType.ANY)) {
return !noneInCommon;
} else if (matchOption.equals(MatchSetOptionsType.INVERT)) {
return noneInCommon;
}
} else if (matchOption.equals(MatchSetOptionsType.INVERT)) {
return true;
}
return false;
}
use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev200120.ClusterIdentifier in project bgpcep by opendaylight.
the class ExportAttributeTestUtil method createClusterId.
private static ClusterId createClusterId() {
final ClusterIdentifier cluster1 = new ClusterIdentifier(new Ipv4AddressNoZone("1.1.1.1"));
final ClusterIdentifier cluster2 = new ClusterIdentifier(new Ipv4AddressNoZone("1.1.1.2"));
return new ClusterIdBuilder().setCluster(Arrays.asList(CLUSTER, cluster1, cluster2)).build();
}
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