Examples with Metadata org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.match.entry.value.grouping.match.entry.value.metadata._case.Metadata used on opensource projects

Example 51 with Metadata

use of org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.match.entry.value.grouping.match.entry.value.metadata._case.Metadata in project netvirt by opendaylight.

the class ExternalRoutersListener method handleEnableSnat.

public void handleEnableSnat(Routers routers, long routerId, BigInteger primarySwitchId, long bgpVpnId, WriteTransaction writeFlowInvTx) {
    String routerName = routers.getRouterName();
    LOG.info("handleEnableSnat : Handling SNAT for router {}", routerName);
    naptManager.initialiseExternalCounter(routers, routerId);
    subnetRegisterMapping(routers, routerId);
    LOG.debug("handleEnableSnat:About to create and install outbound miss entry in Primary Switch {} for router {}", primarySwitchId, routerName);
    ProviderTypes extNwProvType = NatEvpnUtil.getExtNwProvTypeFromRouterName(dataBroker, routerName, routers.getNetworkId());
    if (extNwProvType == null) {
        LOG.error("handleEnableSnat : External Network Provider Type missing");
        return;
    }
    if (bgpVpnId != NatConstants.INVALID_ID) {
        installFlowsWithUpdatedVpnId(primarySwitchId, routerName, bgpVpnId, routerId, false, writeFlowInvTx, extNwProvType);
    } else {
        // write metadata and punt
        installOutboundMissEntry(routerName, routerId, primarySwitchId, writeFlowInvTx);
        // Now install entries in SNAT tables to point to Primary for each router
        List<BigInteger> switches = naptSwitchSelector.getDpnsForVpn(routerName);
        for (BigInteger dpnId : switches) {
            // Handle switches and NAPT switches separately
            if (!dpnId.equals(primarySwitchId)) {
                LOG.debug("handleEnableSnat : Handle Ordinary switch");
                handleSwitches(dpnId, routerName, routerId, primarySwitchId);
            } else {
                LOG.debug("handleEnableSnat : Handle NAPT switch");
                handlePrimaryNaptSwitch(dpnId, routerName, routerId, writeFlowInvTx);
            }
        }
    }
    Collection<String> externalIps = NatUtil.getExternalIpsForRouter(dataBroker, routerId);
    if (externalIps.isEmpty()) {
        LOG.error("handleEnableSnat : Internal External mapping not found for router {}", routerName);
        return;
    } else {
        for (String externalIpAddrPrefix : externalIps) {
            LOG.debug("handleEnableSnat : Calling handleSnatReverseTraffic for primarySwitchId {}, " + "routerName {} and externalIpAddPrefix {}", primarySwitchId, routerName, externalIpAddrPrefix);
            handleSnatReverseTraffic(primarySwitchId, routers, routerId, routerName, externalIpAddrPrefix, writeFlowInvTx);
        }
    }
    LOG.debug("handleEnableSnat : Exit");
}

Example 52 with Metadata

use of org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.match.entry.value.grouping.match.entry.value.metadata._case.Metadata in project netvirt by opendaylight.

the class ExternalRoutersListener method removeTunnelTableEntry.

private void removeTunnelTableEntry(BigInteger dpnId, long serviceId, WriteTransaction writeFlowInvTx) {
    LOG.info("removeTunnelTableEntry : called with DpnId = {} and label = {}", dpnId, serviceId);
    List<MatchInfo> mkMatches = new ArrayList<>();
    // Matching metadata
    mkMatches.add(new MatchTunnelId(BigInteger.valueOf(serviceId)));
    Flow flowEntity = MDSALUtil.buildFlowNew(NwConstants.INTERNAL_TUNNEL_TABLE, getFlowRef(dpnId, NwConstants.INTERNAL_TUNNEL_TABLE, serviceId, ""), 5, String.format("%s:%d", "TST Flow Entry ", serviceId), 0, 0, COOKIE_TUNNEL.add(BigInteger.valueOf(serviceId)), mkMatches, null);
    mdsalManager.removeFlowToTx(dpnId, flowEntity, writeFlowInvTx);
    LOG.debug("removeTunnelTableEntry : dpID {} : label : {} removed successfully", dpnId, serviceId);
}

Example 53 with Metadata

use of org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.match.entry.value.grouping.match.entry.value.metadata._case.Metadata in project netvirt by opendaylight.

the class VpnFloatingIpHandler method removeTunnelTableEntry.

private void removeTunnelTableEntry(BigInteger dpnId, long serviceId, WriteTransaction removeFlowInvTx) {
    LOG.debug("removeTunnelTableEntry : called with DpnId = {} and label = {}", dpnId, serviceId);
    List<MatchInfo> mkMatches = new ArrayList<>();
    // Matching metadata
    mkMatches.add(new MatchTunnelId(BigInteger.valueOf(serviceId)));
    Flow flowEntity = MDSALUtil.buildFlowNew(NwConstants.INTERNAL_TUNNEL_TABLE, getFlowRef(dpnId, NwConstants.INTERNAL_TUNNEL_TABLE, serviceId, ""), 5, String.format("%s:%d", "TST Flow Entry ", serviceId), 0, 0, COOKIE_TUNNEL.add(BigInteger.valueOf(serviceId)), mkMatches, null);
    mdsalManager.removeFlowToTx(dpnId, flowEntity, removeFlowInvTx);
    LOG.debug("removeTunnelTableEntry : Terminating service Entry for dpID {} : label : {} removed successfully", dpnId, serviceId);
}

Example 54 with Metadata

use of org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.match.entry.value.grouping.match.entry.value.metadata._case.Metadata in project netvirt by opendaylight.

the class Ipv6PktHandlerTest method testonPacketReceivedRouterSolicitationWithSingleSubnet.

@Test
public void testonPacketReceivedRouterSolicitationWithSingleSubnet() throws Exception {
    VirtualPort intf = Mockito.mock(VirtualPort.class);
    when(intf.getMacAddress()).thenReturn("fa:16:3e:4e:18:0c");
    when(ifMgrInstance.getInterfaceNameFromTag(anyLong())).thenReturn("ddec9dba-d831-4ad7-84b9-00d7f65f052f");
    when(ifMgrInstance.obtainV6Interface(any())).thenReturn(intf);
    when(ifMgrInstance.getRouterV6InterfaceForNetwork(any())).thenReturn(intf);
    IpAddress gwIpAddress = Mockito.mock(IpAddress.class);
    when(gwIpAddress.getIpv4Address()).thenReturn(null);
    when(gwIpAddress.getIpv6Address()).thenReturn(new Ipv6Address("2001:db8::1"));
    VirtualSubnet v6Subnet = VirtualSubnet.builder().gatewayIp(gwIpAddress).subnetCidr(new IpPrefix("2001:db8::/64".toCharArray())).ipv6AddressMode(Ipv6Constants.IPV6_SLAAC).ipv6RAMode(Ipv6Constants.IPV6_SLAAC).build();
    VirtualRouter virtualRouter = VirtualRouter.builder().build();
    v6Subnet.setRouter(virtualRouter);
    List<VirtualSubnet> subnetList = new ArrayList<>();
    subnetList.add(v6Subnet);
    when(intf.getSubnets()).thenReturn(subnetList);
    InstanceIdentifier<Node> ncId = InstanceIdentifier.builder(Nodes.class).child(Node.class, new NodeKey(new NodeId("openflow:1"))).build();
    NodeConnectorRef ncRef = new NodeConnectorRef(ncId);
    BigInteger mdata = new BigInteger(String.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 00 00 00 02", // Source MAC
    "FA 16 3E 69 2C F3", // IPv6
    "86 DD", // Version 6, traffic class E0, no flowlabel
    "60 00 00 00", // Payload length
    "00 10", // Next header is ICMPv6
    "3A", // Hop limit
    "FF", // Source IP
    "FE 80 00 00 00 00 00 00 F8 16 3E FF FE 69 2C F3", // Destination IP
    "FF 02 00 00 00 00 00 00 00 00 00 00 00 00 00 02", // ICMPv6 router solicitation
    "85", // Code
    "00", // Checksum (valid)
    "B4 47", // ICMPv6 message body
    "00 00 00 00", // ICMPv6 Option: Source Link Layer Address
    "01", // Length
    "01", // Link Layer Address
    "FA 16 3E 69 2C F3")).setIngress(ncRef).setMatch(matchbuilder.build()).build());
    // wait on this thread until the async job is completed in the packet handler.
    waitForPacketProcessing();
    verify(pktProcessService, times(1)).transmitPacket(any(TransmitPacketInput.class));
    byte[] expectedPayload = ipv6TestUtils.buildPacket(// Destination MAC
    "FA 16 3E 69 2C F3", // Source MAC
    "FA 16 3E 4E 18 0C", // IPv6
    "86 DD", // Version 6, traffic class E0, no flowlabel
    "60 00 00 00", // Payload length
    "00 38", // Next header is ICMPv6
    "3A", // Hop limit
    "FF", // Source IP
    "FE 80 00 00 00 00 00 00 F8 16 3E FF FE 4E 18 0C", // Destination IP
    "FE 80 00 00 00 00 00 00 F8 16 3E FF FE 69 2C F3", // ICMPv6 router advertisement.
    "86", // Code
    "00", // Checksum (valid)
    "1B B0", // Current Hop Limit
    "40", // ICMPv6 RA Flags
    "00", // Router Lifetime
    "11 94", // Reachable time
    "00 01 D4 C0", // Retransmission time.
    "00 00 00 00", // Type: Source Link-Layer Option
    "01", // Option length
    "01", // Source Link layer address
    "FA 16 3E 4E 18 0C", // Type: Prefix Information
    "03", // Option length
    "04", // Prefix length
    "40", // Prefix flags
    "C0", // Valid lifetime
    "00 27 8D 00", // Preferred lifetime
    "00 09 3A 80", // Reserved
    "00 00 00 00", // Prefix
    "20 01 0D B8 00 00 00 00 00 00 00 00 00 00 00 00");
    verify(pktProcessService).transmitPacket(new TransmitPacketInputBuilder().setPayload(expectedPayload).setNode(new NodeRef(ncId)).setEgress(ncRef).build());
}

Example 55 with Metadata

use of org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.oxm.rev150225.match.entry.value.grouping.match.entry.value.metadata._case.Metadata in project netvirt by opendaylight.

the class Ipv6PktHandlerTest method testonPacketReceivedNeighborSolicitationWithValidPayload.

@Test
public void testonPacketReceivedNeighborSolicitationWithValidPayload() throws Exception {
    VirtualPort intf = Mockito.mock(VirtualPort.class);
    when(intf.getNetworkID()).thenReturn(new Uuid("eeec9dba-d831-4ad7-84b9-00d7f65f0555"));
    when(ifMgrInstance.getInterfaceNameFromTag(anyLong())).thenReturn("ddec9dba-d831-4ad7-84b9-00d7f65f052f");
    when(ifMgrInstance.obtainV6Interface(any())).thenReturn(intf);
    VirtualPort routerIntf = Mockito.mock(VirtualPort.class);
    when(ifMgrInstance.getRouterV6InterfaceForNetwork(any())).thenReturn(routerIntf);
    List<Ipv6Address> ipv6AddrList = new ArrayList<>();
    when(routerIntf.getMacAddress()).thenReturn("08:00:27:FE:8F:95");
    Ipv6Address llAddr = Ipv6ServiceUtils.getIpv6LinkLocalAddressFromMac(new MacAddress("08:00:27:FE:8F:95"));
    ipv6AddrList.add(llAddr);
    when(routerIntf.getIpv6Addresses()).thenReturn(ipv6AddrList);
    InstanceIdentifier<Node> ncId = InstanceIdentifier.builder(Nodes.class).child(Node.class, new NodeKey(new NodeId("openflow:1"))).build();
    NodeConnectorRef ncRef = new NodeConnectorRef(ncId);
    BigInteger mdata = new BigInteger(String.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 FE 8F 95", // Source MAC
    "08 00 27 D4 10 BB", // IPv6
    "86 DD", // Version 6, traffic class 0, no flowlabel
    "60 00 00 00", // Payload length
    "00 20", // Next header is ICMPv6
    "3A", // Hop limit
    "FF", // Source IP
    "FE 80 00 00 00 00 00 00 0A 00 27 FF FE D4 10 BB", // Destination IP
    "FF 02 00 00 00 00 00 00 00 00 00 01 FF FE 8F 95", // ICMPv6 neighbor solicitation
    "87", // Code
    "00", // Checksum (valid)
    "A9 57", // ICMPv6 message body
    "00 00 00 00", // Target
    "FE 80 00 00 00 00 00 00 0A 00 27 FF FE FE 8F 95", // ICMPv6 Option: Source Link Layer Address
    "01", // Length
    "01", // Link Layer Address
    "08 00 27 D4 10 BB")).setIngress(ncRef).setMatch(matchbuilder.build()).build());
    // wait on this thread until the async job is completed in the packet handler.
    waitForPacketProcessing();
    verify(pktProcessService, times(1)).transmitPacket(any(TransmitPacketInput.class));
    byte[] expectedPayload = ipv6TestUtils.buildPacket(// Destination MAC
    "08 00 27 D4 10 BB", // Source MAC
    "08 00 27 FE 8F 95", // Ethertype - IPv6
    "86 DD", // Version 6, traffic class 0, no flowlabel
    "60 00 00 00", // Payload length
    "00 20", // Next header is ICMPv6
    "3A", // Hop limit
    "FF", // Source IP
    "FE 80 00 00 00 00 00 00 0A 00 27 FF FE FE 8F 95", // Destination IP
    "FE 80 00 00 00 00 00 00 0A 00 27 FF FE D4 10 BB", // ICMPv6 neighbor advertisement.
    "88", // Code
    "00", // Checksum (valid)
    "17 D6", // Flags
    "E0 00 00 00", // Target Address
    "FE 80 00 00 00 00 00 00 0A 00 27 FF FE FE 8F 95", // Type: Target Link-Layer Option
    "02", // Option length
    "01", // Target Link layer address
    "08 00 27 FE 8F 95");
    verify(pktProcessService).transmitPacket(new TransmitPacketInputBuilder().setPayload(expectedPayload).setNode(new NodeRef(ncId)).setEgress(ncRef).build());
}