Examples with ItrRloc org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.maprequest.ItrRloc used on opensource projects

Example 21 with ItrRloc

use of org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.maprequest.ItrRloc in project lispflowmapping by opendaylight.

the class MapResolver method handleMapRequest.

public void handleMapRequest(MapRequest request) {
    LOG.trace("Map-Request received: {}", request);
    // SMRs and RLOC probes are directed towards xTRs and we're a Map-Resolver here, so ignore them
    if (request.isSmr() != null && request.isSmr()) {
        LOG.debug("Map-Resolver ignoring incoming SMR control message.");
        return;
    }
    if (request.isProbe() != null && request.isProbe()) {
        LOG.debug("Map-Resolver ignoring incoming RLOC probe control message.");
        return;
    }
    if (request.isSmrInvoked()) {
        LOG.debug("SMR-invoked request received.");
        LOG.trace("Map-Request object: {}", request);
        for (EidItem eidItem : request.getEidItem()) {
            final SmrEvent event = new SmrEvent(subscriberListFromItrRlocs(request.getItrRloc(), request.getSourceEid().getEid()), eidItem.getEid(), request.getNonce());
            smrNotificationListener.onSmrInvokedReceived(event);
        }
    }
    Eid srcEid = null;
    if (request.getSourceEid() != null) {
        srcEid = request.getSourceEid().getEid();
    }
    MapReplyBuilder replyBuilder = new MapReplyBuilder();
    replyBuilder.setEchoNonceEnabled(false);
    replyBuilder.setProbe(false);
    replyBuilder.setSecurityEnabled(false);
    replyBuilder.setNonce(request.getNonce());
    replyBuilder.setMappingRecordItem(new ArrayList<>());
    List<ItrRloc> itrRlocs = request.getItrRloc();
    final IpAddressBinary sourceRloc = request.getSourceRloc();
    for (EidItem eidRecord : request.getEidItem()) {
        MappingData mappingData = mapService.getMapping(srcEid, eidRecord.getEid());
        MappingRecord mapping;
        if (mappingData == null) {
            mapping = mapService.addNegativeMapping(eidRecord.getEid()).getRecord();
        } else {
            mapping = mappingData.getRecord();
        }
        if (itrRlocs != null && itrRlocs.size() != 0) {
            if (subscriptionService && isValidSourceEidForSubscriber(srcEid)) {
                final Rloc resolvedRloc = resolveRloc(itrRlocs, sourceRloc);
                updateSubscribers(resolvedRloc, eidRecord.getEid(), mapping.getEid(), srcEid, mapping.getRecordTtl());
            }
            mapping = updateLocators(mapping, itrRlocs);
        }
        mapping = fixIfNotSDRequest(mapping, eidRecord.getEid());
        mapping = fixTtlIfSmrInvoked(request, mapping);
        replyBuilder.getMappingRecordItem().add(new MappingRecordItemBuilder().setMappingRecord(mapping).build());
    }
    requestHandler.handleMapReply(replyBuilder.build());
}

Example 22 with ItrRloc

use of org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.maprequest.ItrRloc in project lispflowmapping by opendaylight.

the class MapResolver method getNextELPHop.

private SimpleAddress getNextELPHop(ExplicitLocatorPath elp, List<ItrRloc> itrRlocs) {
    SimpleAddress nextHop = null;
    List<Hop> hops = elp.getExplicitLocatorPath().getHop();
    if (hops != null && hops.size() > 0) {
        // By default we return the first hop
        nextHop = hops.get(0).getAddress();
        for (Hop hop : hops) {
            Address hopAddress = LispAddressUtil.addressFromSimpleAddress(hop.getAddress());
            for (ItrRloc itrRloc : itrRlocs) {
                if (itrRloc.getRloc().getAddress().equals(hopAddress)) {
                    int iterator = hops.indexOf(hop);
                    if (iterator < hops.size() - 1) {
                        nextHop = hops.get(iterator + 1).getAddress();
                        return nextHop;
                    }
                }
            }
        }
    }
    return nextHop;
}

Example 23 with ItrRloc

use of org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.maprequest.ItrRloc in project lispflowmapping by opendaylight.

the class MapResolverTest method isEqualIpVersionTest.

/**
 * Tests {@link MapResolver#isEqualIpVersion} method.
 */
@Test
@Ignore
public void isEqualIpVersionTest() {
    // input mapping
    final LocatorRecordBuilder locatorRecordBuilder = getDefaultLocatorBuilder();
    final MappingRecordBuilder mappingRecordBuilder = getDefaultMappingRecordBuilder();
    mappingRecordBuilder.getLocatorRecord().add(locatorRecordBuilder.build());
    final MappingData mappingData = getDefaultMappingData(mappingRecordBuilder.build());
    Mockito.when(mapServiceMock.getMapping(mapRequestBuilder.getSourceEid().getEid(), IPV4_PREFIX_EID_1)).thenReturn(mappingData);
    Mockito.when(mapServiceMock.getData(MappingOrigin.Southbound, IPV4_PREFIX_EID_1, SubKeys.SUBSCRIBERS)).thenReturn(subscriberSetMock);
    Mockito.when(subscriberSetMock.contains(Mockito.any(Subscriber.class))).thenReturn(false);
    // ----------------------
    // with sourceRloc = null
    List<ItrRloc> itrRlocList = Lists.newArrayList(newItrRloc(MacAfi.class, null), newItrRloc(Ipv4BinaryAfi.class, IPV4_ADDRESS));
    ArgumentCaptor<Subscriber> captor = ArgumentCaptor.forClass(Subscriber.class);
    mapResolver.handleMapRequest(mapRequestBuilder.setSourceRloc(null).setItrRloc(itrRlocList).build());
    Mockito.verify(subscriberSetMock).add(captor.capture());
    // Since mapRequest's sourceRloc is null, first ItrRloc from the itrRlocList must be used.
    assertEquals(MacAfi.class, captor.getValue().getSrcRloc().getAddressType());
    // ----------------------
    // with sourceRloc address = itrRloc address
    itrRlocList = Lists.newArrayList(newItrRloc(MacAfi.class, null), newItrRloc(Ipv4BinaryAfi.class, IPV4_ADDRESS));
    MapRequest mapRequest = mapRequestBuilder.setSourceRloc(IPV4_ADDRESS_BINARY_1).setItrRloc(itrRlocList).build();
    captor = ArgumentCaptor.forClass(Subscriber.class);
    mapResolver.handleMapRequest(mapRequest);
    Mockito.verify(subscriberSetMock, Mockito.times(2)).add(captor.capture());
    assertEquals(IPV4_ADDRESS, captor.getValue().getSrcRloc().getAddress());
    // ----------------------
    // with sourceRloc address Afi = itrRloc address Afi (for Ipv4)
    itrRlocList = Lists.newArrayList(newItrRloc(MacAfi.class, null), newItrRloc(Ipv6Afi.class, IPV6_ADDRESS), newItrRloc(Ipv4Afi.class, IPV4_ADDRESS));
    mapRequest = mapRequestBuilder.setSourceRloc(IPV6_ADDRESS_BINARY).setItrRloc(itrRlocList).build();
    captor = ArgumentCaptor.forClass(Subscriber.class);
    mapResolver.handleMapRequest(mapRequest);
    Mockito.verify(subscriberSetMock, Mockito.times(3)).add(captor.capture());
    assertEquals(IPV6_ADDRESS, captor.getValue().getSrcRloc().getAddress());
    // ----------------------
    // with sourceRloc address Afi = itrRloc address Afi (for Ipv6)
    itrRlocList = Lists.newArrayList(newItrRloc(MacAfi.class, null), newItrRloc(Ipv6Afi.class, IPV6_ADDRESS), newItrRloc(Ipv4Afi.class, IPV4_ADDRESS));
    mapRequest = mapRequestBuilder.setSourceRloc(IPV4_ADDRESS_BINARY_2).setItrRloc(itrRlocList).build();
    captor = ArgumentCaptor.forClass(Subscriber.class);
    mapResolver.handleMapRequest(mapRequest);
    Mockito.verify(subscriberSetMock, Mockito.times(4)).add(captor.capture());
    assertEquals(IPV4_ADDRESS, captor.getValue().getSrcRloc().getAddress());
    // ----------------------
    // with no common ip address nor Afi
    final Mac mac = new MacBuilder().setMac(new MacAddress("aa:bb:cc:dd:ee:ff")).build();
    itrRlocList = Lists.newArrayList(newItrRloc(MacAfi.class, mac), newItrRloc(NoAddressAfi.class, Mockito.mock(NoAddress.class)));
    mapRequest = mapRequestBuilder.setSourceRloc(IPV4_ADDRESS_BINARY_1).setItrRloc(itrRlocList).build();
    captor = ArgumentCaptor.forClass(Subscriber.class);
    mapResolver.handleMapRequest(mapRequest);
    Mockito.verify(subscriberSetMock, Mockito.times(5)).add(captor.capture());
    assertEquals(mac, captor.getValue().getSrcRloc().getAddress());
}

Example 24 with ItrRloc

use of org.opendaylight.yang.gen.v1.urn.opendaylight.lfm.lisp.proto.rev151105.maprequest.ItrRloc in project lispflowmapping by opendaylight.

the class MapResolverTest method getDefaultItrRlocList.

private static List<ItrRloc> getDefaultItrRlocList() {
    final List<ItrRloc> itrRlocList = new ArrayList<>();
    final ItrRloc itrRloc = new ItrRlocBuilder().setKey(new ItrRlocKey(ITR_RLOC_KEY_STRING)).setItrRlocId(ITR_RLOC_ID_STRING).setRloc(RLOC_1).build();
    itrRlocList.add(itrRloc);
    return itrRlocList;
}