Examples with LlGracefulRestartCapability org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev180329.mp.capabilities.LlGracefulRestartCapability used on opensource projects

Example 1 with LlGracefulRestartCapability

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev180329.mp.capabilities.LlGracefulRestartCapability in project bgpcep by opendaylight.

the class LlGracefulCapabilityHandler method serializeCapability.

private ByteBuf serializeCapability(final LlGracefulRestartCapability cap) {
    final Map<TablesKey, Tables> tables = cap.getTables();
    if (tables == null || tables.isEmpty()) {
        return Unpooled.EMPTY_BUFFER;
    }
    final ByteBuf buffer = Unpooled.buffer(PER_TABLE_SIZE * tables.size());
    for (Tables table : tables.values()) {
        final Class<? extends AddressFamily> afi = table.getAfi();
        final Class<? extends SubsequentAddressFamily> safi = table.getSafi();
        final Integer afival = this.afiReg.numberForClass(afi);
        checkArgument(afival != null, "Unhandled address family %s", afi);
        buffer.writeShort(afival);
        final Integer safival = this.safiReg.numberForClass(safi);
        checkArgument(safival != null, "Unhandled subsequent address family %s", safi);
        buffer.writeByte(safival);
        if (table.getAfiFlags() != null && table.getAfiFlags().getForwardingState()) {
            buffer.writeByte(AFI_FLAG_FORWARDING_STATE);
        } else {
            buffer.writeByte(0);
        }
        final Uint24 staleTime = table.getLongLivedStaleTime();
        final int timeval = staleTime != null ? staleTime.getValue().intValue() : 0;
        checkArgument(timeval >= 0 && timeval <= MAX_STALE_TIME, "Restart time is %s", staleTime);
        buffer.writeMedium(timeval);
    }
    return buffer;
}

Example 2 with LlGracefulRestartCapability

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev180329.mp.capabilities.LlGracefulRestartCapability in project bgpcep by opendaylight.

the class LlGracefulCapabilityHandlerTest method testLongLivedGracefulCapabilityHandler.

@Test
public void testLongLivedGracefulCapabilityHandler() throws BGPParsingException, BGPDocumentedException {
    final byte[] capaBytes = { // header
    (byte) 0x47, (byte) 0x0e, // Ipv4 Unicast, afiFlags = false, timer = 10
    (byte) 0x00, (byte) 0x01, (byte) 0x01, (byte) 0x00, (byte) 0x00, (byte) 0x00, (byte) 0x0a, // Ipv6 Unicast, afiFlags = true, timer = 160
    (byte) 0x00, (byte) 0x02, (byte) 0x01, (byte) 0x80, (byte) 0x00, (byte) 0x00, (byte) 0xa0 };
    final LlGracefulRestartCapability capability = new LlGracefulRestartCapabilityBuilder().setTables(BindingMap.ordered(new TablesBuilder().setAfi(Ipv4AddressFamily.class).setSafi(UnicastSubsequentAddressFamily.class).setAfiFlags(new Tables.AfiFlags(Boolean.FALSE)).setLongLivedStaleTime(TEN).build(), new TablesBuilder().setAfi(Ipv6AddressFamily.class).setSafi(UnicastSubsequentAddressFamily.class).setAfiFlags(new Tables.AfiFlags(Boolean.TRUE)).setLongLivedStaleTime(new Uint24(Uint32.valueOf(160))).build())).build();
    final CParameters cParameters = new CParametersBuilder().addAugmentation(new CParameters1Builder().setLlGracefulRestartCapability(capability).build()).build();
    final ByteBuf buffer = Unpooled.buffer(capaBytes.length);
    this.handler.serializeCapability(cParameters, buffer);
    assertArrayEquals(capaBytes, buffer.array());
    assertEquals(cParameters, this.handler.parseCapability(Unpooled.wrappedBuffer(capaBytes).slice(2, capaBytes.length - 2)));
}

Example 3 with LlGracefulRestartCapability

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev180329.mp.capabilities.LlGracefulRestartCapability in project bgpcep by opendaylight.

the class GracefulRestartUtilTest method getLlGracefulCapabilityTest.

@Test
public void getLlGracefulCapabilityTest() {
    final Set<BgpPeerUtil.LlGracefulRestartDTO> llGracefulRestartDTOs = new HashSet<>();
    llGracefulRestartDTOs.add(new BgpPeerUtil.LlGracefulRestartDTO(IPV4_KEY, STALE_TIME, true));
    llGracefulRestartDTOs.add(new BgpPeerUtil.LlGracefulRestartDTO(IPV6_KEY, STALE_TIME, false));
    CParameters capability = GracefulRestartUtil.getLlGracefulCapability(llGracefulRestartDTOs);
    final CParameters1 params = capability.augmentation(CParameters1.class);
    assertNotNull(params);
    final LlGracefulRestartCapability llGracefulCapability = params.getLlGracefulRestartCapability();
    assertNotNull(llGracefulCapability);
    final var tables = llGracefulCapability.getTables();
    assertNotNull(tables);
    assertEquals(2, tables.size());
    assertEquals(STALE_TIME, tables.values().iterator().next().getLongLivedStaleTime().getValue().intValue());
    tables.values().forEach(table -> {
        assertTrue(isSameKey(IPV4_KEY, table.key()) && table.getAfiFlags().getForwardingState() || isSameKey(IPV6_KEY, table.key()) && !table.getAfiFlags().getForwardingState());
    });
}

Example 4 with LlGracefulRestartCapability

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev180329.mp.capabilities.LlGracefulRestartCapability in project bgpcep by opendaylight.

the class LlGracefulCapabilityHandlerTest method testRecvdUnsupportedSafi.

@Test
public void testRecvdUnsupportedSafi() {
    final byte[] capaBytes = { // header
    (byte) 0x47, (byte) 0x15, // Ipv4 Unicast, afiFlags = false, timer = 10
    (byte) 0x00, (byte) 0x01, (byte) 0x01, (byte) 0x00, (byte) 0x00, (byte) 0x00, (byte) 0x0a, // Unsupported safi, afiFlags = true, timer = 160
    (byte) 0x00, (byte) 0x01, (byte) 0x85, (byte) 0x80, (byte) 0x00, (byte) 0x00, (byte) 0xa0, // Ipv6  Unicast afiFlags = false, timer = 160
    (byte) 0x00, (byte) 0x02, (byte) 0x01, (byte) 0x80, (byte) 0x00, (byte) 0x00, (byte) 0xa0 };
    final LlGracefulRestartCapability capability = new LlGracefulRestartCapabilityBuilder().setTables(BindingMap.ordered(new TablesBuilder().setAfi(Ipv4AddressFamily.class).setSafi(UnicastSubsequentAddressFamily.class).setAfiFlags(new Tables.AfiFlags(Boolean.FALSE)).setLongLivedStaleTime(TEN).build(), new TablesBuilder().setAfi(Ipv6AddressFamily.class).setSafi(UnicastSubsequentAddressFamily.class).setAfiFlags(new Tables.AfiFlags(Boolean.TRUE)).setLongLivedStaleTime(new Uint24(Uint32.valueOf(160))).build())).build();
    final CParameters cParameters = new CParametersBuilder().addAugmentation(new CParameters1Builder().setLlGracefulRestartCapability(capability).build()).build();
    LlGracefulCapabilityHandler handler1 = new LlGracefulCapabilityHandler(afir, safir);
    assertEquals(cParameters, handler1.parseCapability(Unpooled.wrappedBuffer(capaBytes).slice(2, capaBytes.length - 2)));
}

Example 5 with LlGracefulRestartCapability

use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.multiprotocol.rev180329.mp.capabilities.LlGracefulRestartCapability in project bgpcep by opendaylight.

the class LlGracefulCapabilityHandlerTest method testUnsupportedAfi.

@Test(expected = IllegalArgumentException.class)
public void testUnsupportedAfi() {
    final LlGracefulRestartCapability capability = new LlGracefulRestartCapabilityBuilder().setTables(BindingMap.of(new TablesBuilder().setAfi(AddressFamily.class).setSafi(UnicastSubsequentAddressFamily.class).setAfiFlags(new Tables.AfiFlags(Boolean.FALSE)).setLongLivedStaleTime(TEN).build())).build();
    final CParameters cParameters = new CParametersBuilder().addAugmentation(new CParameters1Builder().setLlGracefulRestartCapability(capability).build()).build();
    final ByteBuf buffer = Unpooled.buffer();
    this.handler.serializeCapability(cParameters, buffer);
}