Examples with Counter org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.data.change.counter.rev160315.data.change.counter.Counter used on opensource projects

Example 11 with Counter

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.data.change.counter.rev160315.data.change.counter.Counter in project netvirt by opendaylight.

the class ExternalRoutersListener method subnetRegisterMapping.

protected void subnetRegisterMapping(Routers routerEntry, Uint32 segmentId) {
    LOG.debug("subnetRegisterMapping : Fetching values from extRouters model");
    List<String> externalIps = NatUtil.getIpsListFromExternalIps(new ArrayList<ExternalIps>(routerEntry.nonnullExternalIps().values()));
    int counter = 0;
    int extIpCounter = externalIps.size();
    LOG.debug("subnetRegisterMapping : counter values before looping counter {} and extIpCounter {}", counter, extIpCounter);
    @Nullable List<Uuid> subnetIds = routerEntry.getSubnetIds();
    if (subnetIds == null) {
        return;
    }
    for (Uuid subnet : subnetIds) {
        LOG.debug("subnetRegisterMapping : Looping internal subnets for subnet {}", subnet);
        InstanceIdentifier<Subnetmap> subnetmapId = InstanceIdentifier.builder(Subnetmaps.class).child(Subnetmap.class, new SubnetmapKey(subnet)).build();
        Optional<Subnetmap> sn;
        try {
            sn = SingleTransactionDataBroker.syncReadOptional(dataBroker, LogicalDatastoreType.CONFIGURATION, subnetmapId);
        } catch (InterruptedException | ExecutionException e) {
            LOG.error("Failed to read SubnetMap for  subnetmap Id {}", subnetmapId, e);
            sn = Optional.empty();
        }
        if (sn.isPresent()) {
            // subnets
            Subnetmap subnetmapEntry = sn.get();
            String subnetString = subnetmapEntry.getSubnetIp();
            String[] subnetSplit = subnetString.split("/");
            String subnetIp = subnetSplit[0];
            try {
                InetAddress address = InetAddress.getByName(subnetIp);
                if (address instanceof Inet6Address) {
                    LOG.debug("subnetRegisterMapping : Skipping ipv6 subnet {} for the router {} with ipv6 address " + "{} ", subnet, routerEntry.getRouterName(), address);
                    continue;
                }
            } catch (UnknownHostException e) {
                LOG.error("subnetRegisterMapping : Invalid ip address {}", subnetIp, e);
                return;
            }
            String subnetPrefix = "0";
            if (subnetSplit.length == 2) {
                subnetPrefix = subnetSplit[1];
            }
            IPAddress subnetAddr = new IPAddress(subnetIp, Integer.parseInt(subnetPrefix));
            LOG.debug("subnetRegisterMapping : subnetAddr is {} and subnetPrefix is {}", subnetAddr.getIpAddress(), subnetAddr.getPrefixLength());
            // externalIps
            LOG.debug("subnetRegisterMapping : counter values counter {} and extIpCounter {}", counter, extIpCounter);
            if (extIpCounter != 0) {
                if (counter < extIpCounter) {
                    String[] ipSplit = externalIps.get(counter).split("/");
                    String externalIp = ipSplit[0];
                    String extPrefix = Short.toString(NatConstants.DEFAULT_PREFIX);
                    if (ipSplit.length == 2) {
                        extPrefix = ipSplit[1];
                    }
                    IPAddress externalIpAddr = new IPAddress(externalIp, Integer.parseInt(extPrefix));
                    LOG.debug("subnetRegisterMapping : externalIp is {} and extPrefix  is {}", externalIpAddr.getIpAddress(), externalIpAddr.getPrefixLength());
                    naptManager.registerMapping(segmentId, subnetAddr, externalIpAddr);
                    LOG.debug("subnetRegisterMapping : Called registerMapping for subnetIp {}, prefix {}, " + "externalIp {}. prefix {}", subnetIp, subnetPrefix, externalIp, extPrefix);
                } else {
                    // Reset the counter which runs on externalIps for round-robbin effect
                    counter = 0;
                    LOG.debug("subnetRegisterMapping : Counter on externalIps got reset");
                    String[] ipSplit = externalIps.get(counter).split("/");
                    String externalIp = ipSplit[0];
                    String extPrefix = Short.toString(NatConstants.DEFAULT_PREFIX);
                    if (ipSplit.length == 2) {
                        extPrefix = ipSplit[1];
                    }
                    IPAddress externalIpAddr = new IPAddress(externalIp, Integer.parseInt(extPrefix));
                    LOG.debug("subnetRegisterMapping : externalIp is {} and extPrefix  is {}", externalIpAddr.getIpAddress(), externalIpAddr.getPrefixLength());
                    naptManager.registerMapping(segmentId, subnetAddr, externalIpAddr);
                    LOG.debug("subnetRegisterMapping : Called registerMapping for subnetIp {}, prefix {}, " + "externalIp {}. prefix {}", subnetIp, subnetPrefix, externalIp, extPrefix);
                }
            }
            counter++;
            LOG.debug("subnetRegisterMapping : Counter on externalIps incremented to {}", counter);
        } else {
            LOG.warn("subnetRegisterMapping : No internal subnets present in extRouters Model");
        }
    }
}

Example 12 with Counter

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.data.change.counter.rev160315.data.change.counter.Counter in project netvirt by opendaylight.

the class NaptManager method initialiseExternalCounter.

protected void initialiseExternalCounter(Routers routers, Uint32 routerId) {
    LOG.debug("initialiseExternalCounter : Initialise External IPs counter");
    // update the new counter value for this externalIp
    for (ExternalIps externalIp : routers.nonnullExternalIps().values()) {
        String[] ipSplit = externalIp.getIpAddress().split("/");
        String extIp = ipSplit[0];
        String extPrefix = Short.toString(NatConstants.DEFAULT_PREFIX);
        if (ipSplit.length == 2) {
            extPrefix = ipSplit[1];
        }
        extIp = extIp + "/" + extPrefix;
        initialiseNewExternalIpCounter(routerId, extIp);
    }
}

Example 13 with Counter

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.data.change.counter.rev160315.data.change.counter.Counter in project netvirt by opendaylight.

the class Ipv6PktHandlerTest method testonPacketReceivedRouterSolicitationWithInvalidPayload.

@Test
public void testonPacketReceivedRouterSolicitationWithInvalidPayload() throws Exception {
    // incorrect checksum in Router Solicitation
    Uint64 mdata = Uint64.valueOf(0x1000000);
    Metadata metadata = new MetadataBuilder().setMetadata(mdata).build();
    MatchBuilder matchbuilder = new MatchBuilder().setMetadata(metadata);
    pktHandler.onPacketReceived(new PacketReceivedBuilder().setPayload(ipv6TestUtils.buildPacket(// Destination MAC
    "33 33 FF F5 00 00", // Source MAC
    "00 01 02 03 04 05", // IPv6
    "86 DD", // Version 6, traffic class E0, no flowlabel
    "6E 00 00 00", // Payload length
    "00 18", // Next header is ICMPv6
    "3A", // Hop limit
    "FF", // Source IP
    "00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00", // Destination IP
    "FF 02 00 00 00 00 00 00 00 00 00 01 FF F5 00 00", // ICMPv6 router solicitation
    "85", // Code
    "00", // Checksum (invalid, should be 67 3C)
    "69 3E", // ICMPv6 message body
    "00 00 00 00", // Target
    "FE 80 00 00 00 00 00 00 C0 00 54 FF FE F5 00 00")).setMatch(matchbuilder.build()).build());
    // wait on this thread until the async job is completed in the packet handler.
    waitForPacketProcessing();
    verify(pktProcessService, times(0)).transmitPacket(any(TransmitPacketInput.class));
    // Request from an unknown port (i.e., unknown MAC Address)
    when(ifMgrInstance.getInterfaceNameFromTag(anyLong())).thenReturn("ddec9dba-d831-4ad7-84b9-00d7f65f052f");
    when(ifMgrInstance.obtainV6Interface(any())).thenReturn(null);
    counter = pktHandler.getPacketProcessedCounter();
    pktHandler.onPacketReceived(new PacketReceivedBuilder().setPayload(ipv6TestUtils.buildPacket(// Destination MAC
    "33 33 FF F5 00 00", // Source MAC
    "00 01 02 03 04 05", // IPv6
    "86 DD", // Version 6, traffic class E0, no flowlabel
    "6E 00 00 00", // Payload length
    "00 18", // Next header is ICMPv6
    "3A", // Hop limit
    "FF", // Source IP
    "00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00", // Destination IP
    "FF 02 00 00 00 00 00 00 00 00 00 01 FF F5 00 00", // ICMPv6 router solicitation
    "85", // Code
    "00", // Checksum (valid)
    "69 3C", // ICMPv6 message body
    "00 00 00 00", // Target
    "FE 80 00 00 00 00 00 00 C0 00 54 FF FE F5 00 00")).setMatch(matchbuilder.build()).build());
    // wait on this thread until the async job is completed in the packet handler.
    waitForPacketProcessing();
    verify(pktProcessService, times(0)).transmitPacket(any(TransmitPacketInput.class));
}

Example 14 with Counter

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.data.change.counter.rev160315.data.change.counter.Counter in project netvirt by opendaylight.

the class Ipv6PktHandlerTest method testonPacketReceivedNeighborSolicitationWithInvalidPayload.

@Test
public void testonPacketReceivedNeighborSolicitationWithInvalidPayload() throws Exception {
    // incorrect checksum
    Uint64 mdata = Uint64.valueOf(0x1000000);
    Metadata metadata = new MetadataBuilder().setMetadata(mdata).build();
    MatchBuilder matchbuilder = new MatchBuilder().setMetadata(metadata);
    pktHandler.onPacketReceived(new PacketReceivedBuilder().setPayload(ipv6TestUtils.buildPacket(// Destination MAC
    "33 33 FF F5 00 00", // Source MAC
    "00 01 02 03 04 05", // IPv6
    "86 DD", // Version 6, traffic class E0, no flowlabel
    "6E 00 00 00", // Payload length
    "00 18", // Next header is ICMPv6
    "3A", // Hop limit
    "FF", // Source IP
    "00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00", // Destination IP
    "FF 02 00 00 00 00 00 00 00 00 00 01 FF F5 00 00", // ICMPv6 neighbor solicitation
    "87", // Code
    "00", // Checksum (invalid, should be 67 3C)
    "67 3E", // ICMPv6 message body
    "00 00 00 00", // Target
    "FE 80 00 00 00 00 00 00 C0 00 54 FF FE F5 00 00")).setMatch(matchbuilder.build()).build());
    // wait on this thread until the async job is completed in the packet handler.
    waitForPacketProcessing();
    verify(pktProcessService, times(0)).transmitPacket(any(TransmitPacketInput.class));
    // unavailable ip
    when(ifMgrInstance.getInterfaceNameFromTag(anyLong())).thenReturn("ddec9dba-d831-4ad7-84b9-00d7f65f052f");
    when(ifMgrInstance.obtainV6Interface(any())).thenReturn(null);
    counter = pktHandler.getPacketProcessedCounter();
    pktHandler.onPacketReceived(new PacketReceivedBuilder().setPayload(ipv6TestUtils.buildPacket(// Destination MAC
    "33 33 FF F5 00 00", // Source MAC
    "00 01 02 03 04 05", // IPv6
    "86 DD", // Version 6, traffic class E0, no flowlabel
    "6E 00 00 00", // Payload length
    "00 18", // Next header is ICMPv6
    "3A", // Hop limit
    "FF", // Source IP
    "00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00", // Destination IP
    "FF 02 00 00 00 00 00 00 00 00 00 01 FF F5 00 00", // ICMPv6 neighbor solicitation
    "87", // Code
    "00", // Checksum (valid)
    "67 3C", // ICMPv6 message body
    "00 00 00 00", // Target
    "FE 80 00 00 00 00 00 00 C0 00 54 FF FE F5 00 00")).setMatch(matchbuilder.build()).build());
    // wait on this thread until the async job is completed in the packet handler.
    waitForPacketProcessing();
    verify(pktProcessService, times(0)).transmitPacket(any(TransmitPacketInput.class));
}

Example 15 with Counter

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.data.change.counter.rev160315.data.change.counter.Counter in project lispflowmapping by opendaylight.

the class MapNotifySerializationTest method deserialize__MultipleRecords.

@Test
public void deserialize__MultipleRecords() throws Exception {
    // LISP(Type = 4 Map-Notify, I=1
    // Record Counter: 4
    // EID prefixes: 153.16.254.1 -- 152.16.254.1 -- 151.16.254.1 --
    // 150.16.254.1
    // Local RLOCs: 192.168.136.10 -- 192.168.136.11 -- 192.168.136.12 --
    // 192.168.136.13
    // 
    MapNotify mn = MapNotifySerializer.getInstance().deserialize(hexToByteBuffer("40 00 00 " + // Record count
    "04 " + "FF BB 00 00 00 00 00 00 00 01 00 14 87 c1 33 cd " + "d1 1e bc 80 fd 3e 71 11 81 17 40 74 26 25 44 bd " + // Record
    "00 00 00 0a 01 20 10 00 00 00 00 01 99 10 fe 01 01 64 " + // 1
    "ff 00 00 05 00 01 c0 a8 88 0a " + // contd
    "00 00 00 0a 01 20 10 00 00 00 00 01 98 10 fe 01 01 64 " + // 2
    "ff 00 00 05 00 01 c0 a8 88 0b " + // contd
    "00 00 00 0a 01 20 10 00 00 00 00 01 97 10 fe 01 01 64 " + // 3
    "ff 00 00 05 00 01 c0 a8 88 0c " + // contd
    "00 00 00 0a 01 20 10 00 00 00 00 01 96 10 fe 01 01 64 " + // 4
    "ff 00 00 05 00 01 c0 a8 88 0d "));
    assertEquals(4, mn.getMappingRecordItem().size());
    assertEquals(LispAddressUtil.asIpv4PrefixBinaryEid("153.16.254.1/32"), mn.getMappingRecordItem().get(0).getMappingRecord().getEid());
    assertEquals(LispAddressUtil.asIpv4PrefixBinaryEid("151.16.254.1/32"), mn.getMappingRecordItem().get(2).getMappingRecord().getEid());
    assertEquals(LispAddressUtil.asIpv4Rloc("192.168.136.11"), mn.getMappingRecordItem().get(1).getMappingRecord().getLocatorRecord().get(0).getRloc());
    assertEquals(LispAddressUtil.asIpv4Rloc("192.168.136.13"), mn.getMappingRecordItem().get(3).getMappingRecord().getLocatorRecord().get(0).getRloc());
}