Examples with BgpParameters org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev200120.open.message.BgpParameters used on opensource projects

Example 26 with BgpParameters

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev200120.open.message.BgpParameters in project bgpcep by opendaylight.

the class BGPSessionImpl method findSingleCapability.

private static <T extends ChildOf<MpCapabilities>> Optional<T> findSingleCapability(final List<BgpParameters> bgpParameters, final String name, final Function<CParameters1, T> extractor) {
    final List<T> found = new ArrayList<>(1);
    for (BgpParameters bgpParams : bgpParameters) {
        for (OptionalCapabilities optCapability : bgpParams.nonnullOptionalCapabilities()) {
            final CParameters cparam = optCapability.getCParameters();
            if (cparam != null) {
                final CParameters1 augment = cparam.augmentation(CParameters1.class);
                if (augment != null) {
                    final T capa = extractor.apply(augment);
                    if (capa != null) {
                        found.add(capa);
                    }
                }
            }
        }
    }
    final Set<T> set = ImmutableSet.copyOf(found);
    switch(set.size()) {
        case 0:
            LOG.debug("{} capability not advertised.", name);
            return Optional.empty();
        case 1:
            return Optional.of(found.get(0));
        default:
            LOG.warn("Multiple instances of {} capability advertised: {}, ignoring.", name, set);
            return Optional.empty();
    }
}

Example 27 with BgpParameters

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev200120.open.message.BgpParameters in project bgpcep by opendaylight.

the class GracefulRestartUtil method getGracefulBgpParameters.

public static BgpParameters getGracefulBgpParameters(final List<OptionalCapabilities> fixedCapabilities, final Set<TablesKey> gracefulTables, final Set<TablesKey> preservedTables, final int gracefulRestartTimer, final boolean localRestarting, final Set<BgpPeerUtil.LlGracefulRestartDTO> llGracefulDTOs) {
    final List<OptionalCapabilities> capabilities = new ArrayList<>(fixedCapabilities);
    capabilities.add(new OptionalCapabilitiesBuilder().setCParameters(getGracefulCapability(Maps.asMap(gracefulTables, preservedTables::contains), gracefulRestartTimer, localRestarting)).build());
    capabilities.add(new OptionalCapabilitiesBuilder().setCParameters(getLlGracefulCapability(llGracefulDTOs)).build());
    return new BgpParametersBuilder().setOptionalCapabilities(capabilities).build();
}

Example 28 with BgpParameters

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev200120.open.message.BgpParameters in project bgpcep by opendaylight.

the class FSMTest method testNoAs4BytesCapability.

@Test
public void testNoAs4BytesCapability() {
    this.clientSession.channelActive(null);
    assertEquals(1, this.receivedMsgs.size());
    assertTrue(this.receivedMsgs.get(0) instanceof Open);
    final List<BgpParameters> tlvs = new ArrayList<>();
    final List<OptionalCapabilities> capas = new ArrayList<>();
    capas.add(new OptionalCapabilitiesBuilder().setCParameters(new CParametersBuilder().addAugmentation(new CParameters1Builder().setMultiprotocolCapability(new MultiprotocolCapabilityBuilder().setAfi(this.ipv4tt.getAfi()).setSafi(this.ipv4tt.getSafi()).build()).build()).build()).build());
    capas.add(new OptionalCapabilitiesBuilder().setCParameters(BgpExtendedMessageUtil.EXTENDED_MESSAGE_CAPABILITY).build());
    tlvs.add(new BgpParametersBuilder().setOptionalCapabilities(capas).build());
    // Open Message without advertised four-octet AS Number capability
    this.clientSession.handleMessage(new OpenBuilder().setMyAsNumber(Uint16.valueOf(30)).setHoldTimer(Uint16.ONE).setVersion(new ProtocolVersion(Uint8.valueOf(4))).setBgpParameters(tlvs).setBgpIdentifier(new Ipv4AddressNoZone("1.1.1.2")).build());
    assertEquals(2, this.receivedMsgs.size());
    assertTrue(this.receivedMsgs.get(1) instanceof Notify);
    final Notification m = this.receivedMsgs.get(this.receivedMsgs.size() - 1);
    assertEquals(BGPError.UNSUPPORTED_CAPABILITY, BGPError.forValue(((Notify) m).getErrorCode(), ((Notify) m).getErrorSubcode()));
    assertNotNull(((Notify) m).getData());
}

Example 29 with BgpParameters

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev200120.open.message.BgpParameters in project bgpcep by opendaylight.

the class FSMTest method setUp.

@Before
public void setUp() throws UnknownHostException {
    MockitoAnnotations.initMocks(this);
    final List<BgpParameters> tlvs = new ArrayList<>();
    final List<OptionalCapabilities> capas = new ArrayList<>();
    capas.add(new OptionalCapabilitiesBuilder().setCParameters(new CParametersBuilder().addAugmentation(new CParameters1Builder().setMultiprotocolCapability(new MultiprotocolCapabilityBuilder().setAfi(this.ipv4tt.getAfi()).setSafi(this.ipv4tt.getSafi()).build()).build()).build()).build());
    capas.add(new OptionalCapabilitiesBuilder().setCParameters(new CParametersBuilder().addAugmentation(new CParameters1Builder().setMultiprotocolCapability(new MultiprotocolCapabilityBuilder().setAfi(this.linkstatett.getAfi()).setSafi(this.linkstatett.getSafi()).build()).build()).build()).build());
    capas.add(new OptionalCapabilitiesBuilder().setCParameters(new CParametersBuilder().setAs4BytesCapability(new As4BytesCapabilityBuilder().setAsNumber(new AsNumber(Uint32.valueOf(30))).build()).build()).build());
    capas.add(new OptionalCapabilitiesBuilder().setCParameters(BgpExtendedMessageUtil.EXTENDED_MESSAGE_CAPABILITY).build());
    capas.add(new OptionalCapabilitiesBuilder().setCParameters(new CParametersBuilder().addAugmentation(new CParameters1Builder().setGracefulRestartCapability(new GracefulRestartCapabilityBuilder().build()).build()).build()).build());
    tlvs.add(new BgpParametersBuilder().setOptionalCapabilities(capas).build());
    final BGPSessionPreferences prefs = new BGPSessionPreferences(new AsNumber(Uint32.valueOf(30)), (short) 3, new BgpId("1.1.1.1"), new AsNumber(Uint32.valueOf(30)), tlvs);
    final ChannelFuture f = mock(ChannelFuture.class);
    doReturn(null).when(f).addListener(any(GenericFutureListener.class));
    final InetAddress peerAddress = InetAddress.getByName("1.1.1.2");
    doAnswer(invocation -> {
        final Object[] args = invocation.getArguments();
        FSMTest.this.receivedMsgs.add((Notification) args[0]);
        return f;
    }).when(this.speakerListener).writeAndFlush(any(Notification.class));
    doReturn(this.eventLoop).when(this.speakerListener).eventLoop();
    doReturn(null).when(this.eventLoop).schedule(any(Runnable.class), any(long.class), any(TimeUnit.class));
    doReturn("TestingChannel").when(this.speakerListener).toString();
    doReturn(new InetSocketAddress(peerAddress, 179)).when(this.speakerListener).remoteAddress();
    doReturn(new InetSocketAddress(peerAddress, 179)).when(this.speakerListener).localAddress();
    doReturn(this.pipeline).when(this.speakerListener).pipeline();
    doReturn(this.pipeline).when(this.pipeline).replace(any(ChannelHandler.class), any(String.class), any(ChannelHandler.class));
    doReturn(null).when(this.pipeline).replace(ArgumentMatchers.<Class<ChannelHandler>>any(), any(String.class), any(ChannelHandler.class));
    doReturn(this.pipeline).when(this.pipeline).addLast(any(ChannelHandler.class));
    doReturn(mock(ChannelFuture.class)).when(this.speakerListener).close();
    final BGPPeerRegistry peerRegistry = new StrictBGPPeerRegistry();
    peerRegistry.addPeer(new IpAddressNoZone(new Ipv4AddressNoZone(peerAddress.getHostAddress())), new SimpleSessionListener(), prefs);
    this.clientSession = new BGPClientSessionNegotiator(new DefaultPromise<>(GlobalEventExecutor.INSTANCE), this.speakerListener, peerRegistry);
    this.classicOpen = new OpenBuilder().setMyAsNumber(Uint16.valueOf(30)).setHoldTimer(Uint16.valueOf(3)).setVersion(new ProtocolVersion(Uint8.valueOf(4))).setBgpParameters(tlvs).setBgpIdentifier(new Ipv4AddressNoZone("1.1.1.2")).build();
}

Example 30 with BgpParameters

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.message.rev200120.open.message.BgpParameters in project bgpcep by opendaylight.

the class FSMTest method testBgpExtendedMessageCapability.

@Test
public void testBgpExtendedMessageCapability() {
    this.clientSession.channelActive(null);
    assertEquals(1, this.receivedMsgs.size());
    assertTrue(this.receivedMsgs.get(0) instanceof Open);
    final List<BgpParameters> tlvs = new ArrayList<>();
    final List<OptionalCapabilities> capas = new ArrayList<>();
    capas.add(new OptionalCapabilitiesBuilder().setCParameters(new CParametersBuilder().addAugmentation(new CParameters1Builder().setMultiprotocolCapability(new MultiprotocolCapabilityBuilder().setAfi(this.ipv4tt.getAfi()).setSafi(this.ipv4tt.getSafi()).build()).build()).build()).build());
    capas.add(new OptionalCapabilitiesBuilder().setCParameters(new CParametersBuilder().setAs4BytesCapability(new As4BytesCapabilityBuilder().setAsNumber(new AsNumber(Uint32.valueOf(30))).build()).build()).build());
    tlvs.add(new BgpParametersBuilder().setOptionalCapabilities(capas).build());
    this.clientSession.handleMessage(new OpenBuilder().setMyAsNumber(Uint16.valueOf(30)).setHoldTimer(Uint16.ONE).setVersion(new ProtocolVersion(Uint8.valueOf(4))).setBgpParameters(tlvs).setBgpIdentifier(new Ipv4AddressNoZone("1.1.1.2")).build());
    assertEquals(2, this.receivedMsgs.size());
    assertTrue(this.receivedMsgs.get(1) instanceof Keepalive);
}