use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev200120.path.attributes.attributes.OriginBuilder in project bgpcep by opendaylight.
the class PrefixesBuilder method createAttributes.
private static Attributes createAttributes(final List<String> extCom, final boolean multiPathSupport, final Ipv4Prefix addressPrefix) {
final AttributesBuilder attBuilder = new AttributesBuilder();
attBuilder.setOrigin(new OriginBuilder().setValue(BgpOrigin.Egp).build());
attBuilder.setAsPath(new AsPathBuilder().setSegments(Collections.emptyList()).build());
attBuilder.setMultiExitDisc(new MultiExitDiscBuilder().setMed((long) 0).build());
attBuilder.setLocalPref(new LocalPrefBuilder().setPref(100L).build());
attBuilder.setExtendedCommunities(createExtComm(extCom));
attBuilder.setUnrecognizedAttributes(Collections.emptyList());
final Ipv4PrefixesBuilder prefixes = new Ipv4PrefixesBuilder().setPrefix(addressPrefix);
if (multiPathSupport) {
prefixes.setPathId(new PathId(5L));
}
attBuilder.addAugmentation(Attributes1.class, new Attributes1Builder().setMpReachNlri(new MpReachNlriBuilder().setCNextHop(NEXT_HOP).setAfi(Ipv4AddressFamily.class).setSafi(UnicastSubsequentAddressFamily.class).setAdvertizedRoutes(new AdvertizedRoutesBuilder().setDestinationType(new DestinationIpv4CaseBuilder().setDestinationIpv4(new DestinationIpv4Builder().setIpv4Prefixes(Collections.singletonList(prefixes.build())).build()).build()).build()).build()).build());
return attBuilder.build();
}
use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev200120.path.attributes.attributes.OriginBuilder in project bgpcep by opendaylight.
the class BasePathSelectorTest method testBgpOrigin.
@Test
public void testBgpOrigin() {
this.selector.processPath(ROUTER_ID3, new AttributesBuilder().setOrigin(new OriginBuilder().setValue(BgpOrigin.Incomplete).build()).build());
final BaseBestPath processedPathIncom = this.selector.result();
assertEquals(BgpOrigin.Incomplete, processedPathIncom.getState().getOrigin());
}
use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev200120.path.attributes.attributes.OriginBuilder 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- withdrawn routes length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.message.rev200120.path.attributes.attributes.OriginBuilder in project bgpcep by opendaylight.
the class ParserTest method testBGPNode.
/*
* TEST BGP Node
*
* 00 00 <- withdrawn routes length
00 b1 <- total path attribute length (177)
80 <- attribute flags
0e <- attribute type code (MP reach)
a0 <- attribute length (160)
40 04 <- AFI (16388 - Linkstate)
47 <- SAFI (71 - Linkstate)
04 <- next hop length
19 19 19 01 - nexthop (25.25.25.1)
00 <- reserved
00 01 <- NLRI type (1 - nodeNLRI)
00 31 <- NLRI length (49)
03 <- ProtocolID - OSPF
00 00 00 00 00 00 00 01 <- identifier
01 00 <- local node descriptor type (256)
00 24 <- length (36)
02 00 <- node descriptor type (member AS - 512)
00 04 <- length
00 00 00 64 <- value (100)
02 01 <- node descriptor type (bgpId - 513)
00 04 <- length
19 19 19 01 <- bgpId (25.25.25.1)
02 02 <- node descriptor type (areaId - 514)
00 04 <- length
00 00 00 00 <- value
02 03 <- node descriptor type (routeId - 515)
00 08 <- length
03 03 03 04 0b 0b 0b 03 <- OSPF Router Id
00 01 <- NLRI type (1 - nodeNLRI)
00 2d <- NLRI length (45)
03 <- ProtocolID - OSPF
00 00 00 00 00 00 00 01 <- identifier
01 00 <- local node descriptor type (256)
00 20 <- length (32)
02 00 <- node descriptor type (member AS - 512)
00 04 <- length
00 00 00 64 <- value (100)
02 01 <- node descriptor type (bgpId - 513)
00 04 <- length
19 19 19 01 <- bgpId (25.25.25.1)
02 02 <- node descriptor type (areaId - 514)
00 04 <- length
00 00 00 00 <- value
02 03 <- node descriptor type (routeId - 515)
00 04 <- length
03 03 03 04 <- OSPF Router Id
00 01 <- NLRI type (1 - nodeNLRI)
00 2d <- NLRI length (45)
03 <- ProtocolID - OSPF
00 00 00 00 00 00 00 01 <- identifier
01 00 <- local node descriptor type (256)
00 20 <- length (32)
02 00 <- node descriptor type (member AS - 512)
00 04 <- length
00 00 00 64 <- value (100)
02 01 <- node descriptor type (bgpId - 513)
00 04 <- length
19 19 19 01 <- bgpId (25.25.25.1)
02 02 <- node descriptor type (areaId - 514)
00 04 <- length
00 00 00 00 <- value
02 03 <- node descriptor type (routeId - 515)
00 04 <- length
01 01 01 02 <- OSPF Router Id
40 <- attribute flags
01 <- attribute type (Origin)
01 <- attribute length
00 <- value (IGP)
40 <- attribute flags
02 <- attribute type (AS Path)
00 <- length
40 <- attribute flags
05 <- attribute type (local pref)
04 <- length
00 00 00 64 <- value
*/
@Test
public void testBGPNode() throws Exception {
final byte[] body = ByteArray.cutBytes(INPUT_BYTES.get(2), MessageUtil.COMMON_HEADER_LENGTH);
final int messageLength = ByteArray.bytesToInt(ByteArray.subByte(INPUT_BYTES.get(2), MessageUtil.MARKER_LENGTH, LENGTH_FIELD_LENGTH));
final Update message = ParserTest.updateParser.parseMessageBody(Unpooled.copiedBuffer(body), messageLength, null);
final UpdateBuilder builder = new UpdateBuilder();
// check fields
assertNull(message.getWithdrawnRoutes());
// attributes
final Ipv4NextHopCase nextHop = new Ipv4NextHopCaseBuilder().setIpv4NextHop(new Ipv4NextHopBuilder().setGlobal(new Ipv4AddressNoZone("25.25.25.1")).build()).build();
final CLinkstateDestinationBuilder clBuilder = new CLinkstateDestinationBuilder();
clBuilder.setIdentifier(new Identifier(Uint64.ONE));
clBuilder.setProtocolId(ProtocolId.Ospf);
final NodeDescriptorsBuilder n = new NodeDescriptorsBuilder().setAsNumber(new AsNumber(Uint32.valueOf(100))).setDomainId(new DomainIdentifier(Uint32.valueOf(0x19191901L))).setAreaId(new AreaIdentifier(Uint32.ZERO));
final List<CLinkstateDestination> linkstates = new ArrayList<>();
final NodeCaseBuilder nCase = new NodeCaseBuilder().setNodeDescriptors(n.setCRouterIdentifier(new OspfPseudonodeCaseBuilder().setOspfPseudonode(new OspfPseudonodeBuilder().setOspfRouterId(Uint32.valueOf(0x03030304L)).setLanInterface(new OspfInterfaceIdentifier(Uint32.valueOf(0x0b0b0b03L))).build()).build()).build());
linkstates.add(clBuilder.setObjectType(nCase.build()).build());
nCase.setNodeDescriptors(n.setCRouterIdentifier(new OspfNodeCaseBuilder().setOspfNode(new OspfNodeBuilder().setOspfRouterId(Uint32.valueOf(0x03030304L)).build()).build()).build());
linkstates.add(clBuilder.setObjectType(nCase.build()).build());
nCase.setNodeDescriptors(n.setCRouterIdentifier(new OspfNodeCaseBuilder().setOspfNode(new OspfNodeBuilder().setOspfRouterId(Uint32.valueOf(0x01010102L)).build()).build()).build());
linkstates.add(clBuilder.setObjectType(nCase.build()).build());
final AttributesReachBuilder lsBuilder = new AttributesReachBuilder();
final MpReachNlriBuilder mpBuilder = new MpReachNlriBuilder();
mpBuilder.setAfi(LinkstateAddressFamily.class);
mpBuilder.setSafi(LinkstateSubsequentAddressFamily.class);
mpBuilder.setCNextHop(nextHop);
final DestinationLinkstateBuilder dBuilder = new DestinationLinkstateBuilder();
dBuilder.setCLinkstateDestination(linkstates);
mpBuilder.setAdvertizedRoutes(new AdvertizedRoutesBuilder().setDestinationType(new DestinationLinkstateCaseBuilder().setDestinationLinkstate(dBuilder.build()).build()).build());
lsBuilder.setMpReachNlri(mpBuilder.build());
// 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(Collections.emptyList()).build());
assertEquals(paBuilder.getAsPath(), attrs.getAsPath());
paBuilder.setLocalPref(new LocalPrefBuilder().setPref(Uint32.valueOf(100)).build());
assertEquals(paBuilder.getLocalPref(), attrs.getLocalPref());
paBuilder.addAugmentation(lsBuilder.build());
paBuilder.setUnrecognizedAttributes(Collections.emptyMap());
final MpReachNlri mp = attrs.augmentation(AttributesReach.class).getMpReachNlri();
assertEquals(mpBuilder.getAfi(), mp.getAfi());
assertEquals(mpBuilder.getSafi(), mp.getSafi());
assertEquals(mpBuilder.getCNextHop(), mp.getCNextHop());
final List<CLinkstateDestination> dests = ((DestinationLinkstateCase) mp.getAdvertizedRoutes().getDestinationType()).getDestinationLinkstate().getCLinkstateDestination();
assertEquals(linkstates.size(), dests.size());
assertEquals(linkstates, dests);
// check API message
builder.setAttributes(paBuilder.build());
assertEquals(builder.build(), message);
final ByteBuf buffer = Unpooled.buffer();
ParserTest.updateParser.serializeMessage(message, buffer);
assertArrayEquals(INPUT_BYTES.get(2), ByteArray.readAllBytes(buffer));
}
use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev200120.path.attributes.attributes.OriginBuilder in project bgpcep by opendaylight.
the class AttributesEqualTests method testOriginEq.
@Test
public void testOriginEq() {
Statement statement = this.basicStatements.stream().filter(st -> st.getName().equals("origin-eq-test")).findFirst().get();
RouteAttributeContainer attributeContainer = routeAttributeContainerFalse(new AttributesBuilder().setOrigin(new OriginBuilder().setValue(BgpOrigin.Egp).build()).build());
RouteAttributeContainer result = this.statementRegistry.applyExportStatement(this.baseAttributes, IPV4UNICAST.class, this.exportParameters, attributeContainer, statement);
assertNotNull(result.getAttributes());
attributeContainer = routeAttributeContainerFalse(new AttributesBuilder().setOrigin(new OriginBuilder().setValue(BgpOrigin.Igp).build()).build());
result = this.statementRegistry.applyExportStatement(this.baseAttributes, IPV4UNICAST.class, this.exportParameters, attributeContainer, statement);
assertNull(result.getAttributes());
}
Aggregations