use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev200120.flowspec.destination.flowspec.flowspec.type.TcpFlagsCase in project bgpcep by opendaylight.
the class FlowspecL3vpnIpv4NlriParserTest method testParseMpUnreachNlriConstraint.
@Test
public void testParseMpUnreachNlriConstraint() throws BGPParsingException {
final List<Flowspec> fs = new ArrayList<>();
final MpUnreachNlriBuilder mp = new MpUnreachNlriBuilder();
final FlowspecBuilder builder = new FlowspecBuilder();
final FlowspecType icmpType = createIcmpType();
builder.setFlowspecType(icmpType);
fs.add(builder.build());
final FlowspecType icmpCode = createIcmpCode();
builder.setFlowspecType(icmpCode);
fs.add(builder.build());
final TcpFlagsCase tcp = createTcp();
builder.setFlowspecType(tcp);
fs.add(builder.build());
final PacketLengthCase packet = createPackets();
builder.setFlowspecType(packet);
fs.add(builder.build());
final FlowspecType dscp = createDscp();
builder.setFlowspecType(dscp);
fs.add(builder.build());
final FlowspecType fragment = createFragment();
builder.setFlowspecType(fragment);
fs.add(builder.build());
final FlowspecL3vpnIpv4NlriParser parser = new FlowspecL3vpnIpv4NlriParser(SAFI.FLOWSPEC_VPN);
final MpUnreachNlriBuilder result = new MpUnreachNlriBuilder();
result.setAfi(Ipv4AddressFamily.class);
result.setSafi(FlowspecL3vpnSubsequentAddressFamily.class);
parser.parseNlri(Unpooled.wrappedBuffer(UNREACHED_NLRI_ADD_PATH), result, this.constraint);
DestinationFlowspecL3vpnIpv4 flowspecDst = ((org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev200120.update.attributes.mp.unreach.nlri.withdrawn.routes.destination.type.DestinationFlowspecL3vpnIpv4Case) result.getWithdrawnRoutes().getDestinationType()).getDestinationFlowspecL3vpnIpv4();
final List<Flowspec> flows = flowspecDst.getFlowspec();
checkUnreachFlows(flows, icmpType, icmpCode, tcp, packet, dscp, fragment);
final RouteDistinguisher rd = flowspecDst.getRouteDistinguisher();
mp.setAfi(Ipv4AddressFamily.class).setWithdrawnRoutes(new WithdrawnRoutesBuilder().setDestinationType(new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev200120.update.attributes.mp.unreach.nlri.withdrawn.routes.destination.type.DestinationFlowspecL3vpnIpv4CaseBuilder().setDestinationFlowspecL3vpnIpv4(new DestinationFlowspecL3vpnIpv4Builder().setRouteDistinguisher(rd).setPathId(PATH_ID).setFlowspec(fs).build()).build()).build());
final ByteBuf buffer = Unpooled.buffer();
parser.serializeNlri(new Object[] { rd, flows }, PATH_ID, buffer);
assertArrayEquals(UNREACHED_NLRI_ADD_PATH, ByteArray.readAllBytes(buffer));
parser.serializeAttribute(new AttributesBuilder().addAugmentation(new AttributesUnreachBuilder().setMpUnreachNlri(mp.build()).build()).build(), buffer);
assertArrayEquals(UNREACHED_NLRI_ADD_PATH, ByteArray.readAllBytes(buffer));
assertEquals("all packets where ICMP type is less than 2 or is less than 3 AND where ICMP code is less than 4 " + "or 5 AND where TCP flags is not 1025 or does match 22193 AND where packet length is less than 57005 " + "AND where DSCP is greater than 42 AND where fragment does match 'IS FIRST' 'IS LAST' 'IS A' ", this.fsParser.stringNlri(flows));
}
use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev200120.flowspec.destination.flowspec.flowspec.type.TcpFlagsCase in project bgpcep by opendaylight.
the class FlowspecL3vpnIpv4NlriParserTest method testParseMpUnreachNlri.
@Test
public void testParseMpUnreachNlri() throws BGPParsingException {
final List<Flowspec> fs = new ArrayList<>();
final MpUnreachNlriBuilder mp = new MpUnreachNlriBuilder();
final FlowspecBuilder builder = new FlowspecBuilder();
final FlowspecType icmpType = createIcmpType();
builder.setFlowspecType(icmpType);
fs.add(builder.build());
final FlowspecType icmpCode = createIcmpCode();
builder.setFlowspecType(icmpCode);
fs.add(builder.build());
final TcpFlagsCase tcp = createTcp();
builder.setFlowspecType(tcp);
fs.add(builder.build());
final PacketLengthCase packet = createPackets();
builder.setFlowspecType(packet);
fs.add(builder.build());
final FlowspecType dscp = createDscp();
builder.setFlowspecType(dscp);
fs.add(builder.build());
final FlowspecType fragment = createFragment();
builder.setFlowspecType(fragment);
fs.add(builder.build());
final FlowspecL3vpnIpv4NlriParser parser = new FlowspecL3vpnIpv4NlriParser(SAFI.FLOWSPEC_VPN);
final MpUnreachNlriBuilder result = new MpUnreachNlriBuilder();
result.setAfi(Ipv4AddressFamily.class);
result.setSafi(FlowspecL3vpnSubsequentAddressFamily.class);
parser.parseNlri(Unpooled.wrappedBuffer(UNREACHED_NLRI), result, null);
DestinationFlowspecL3vpnIpv4 flowspecDst = ((org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev200120.update.attributes.mp.unreach.nlri.withdrawn.routes.destination.type.DestinationFlowspecL3vpnIpv4Case) result.getWithdrawnRoutes().getDestinationType()).getDestinationFlowspecL3vpnIpv4();
final List<Flowspec> flows = flowspecDst.getFlowspec();
checkUnreachFlows(flows, icmpType, icmpCode, tcp, packet, dscp, fragment);
final RouteDistinguisher rd = flowspecDst.getRouteDistinguisher();
mp.setAfi(Ipv4AddressFamily.class).setWithdrawnRoutes(new WithdrawnRoutesBuilder().setDestinationType(new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev200120.update.attributes.mp.unreach.nlri.withdrawn.routes.destination.type.DestinationFlowspecL3vpnIpv4CaseBuilder().setDestinationFlowspecL3vpnIpv4(new DestinationFlowspecL3vpnIpv4Builder().setRouteDistinguisher(rd).setFlowspec(fs).build()).build()).build());
final ByteBuf buffer = Unpooled.buffer();
parser.serializeNlri(new Object[] { rd, flows }, null, buffer);
assertArrayEquals(UNREACHED_NLRI, ByteArray.readAllBytes(buffer));
parser.serializeAttribute(new AttributesBuilder().addAugmentation(new AttributesUnreachBuilder().setMpUnreachNlri(mp.build()).build()).build(), buffer);
assertArrayEquals(UNREACHED_NLRI, ByteArray.readAllBytes(buffer));
assertEquals("all packets where ICMP type is less than 2 or is less than 3 AND where ICMP code is less than 4 " + "or 5 AND where TCP flags is not 1025 or does match 22193 AND where packet length is less than 57005 " + "AND where DSCP is greater than 42 AND where fragment does match 'IS FIRST' 'IS LAST' 'IS A' ", this.fsParser.stringNlri(flows));
}
use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev200120.flowspec.destination.flowspec.flowspec.type.TcpFlagsCase in project bgpcep by opendaylight.
the class AbstractFlowspecNlriParser method encodeFlow.
@VisibleForTesting
final String encodeFlow(final Flowspec flow) {
final StringBuilder buffer = new StringBuilder();
final FlowspecType value = flow.getFlowspecType();
if (value instanceof PortCase) {
buffer.append("where port ");
buffer.append(NumericTwoByteOperandParser.INSTANCE.toString(((PortCase) value).getPorts()));
} else if (value instanceof DestinationPortCase) {
buffer.append("where destination port ");
buffer.append(NumericTwoByteOperandParser.INSTANCE.toString(((DestinationPortCase) value).getDestinationPorts()));
} else if (value instanceof SourcePortCase) {
buffer.append("where source port ");
buffer.append(NumericTwoByteOperandParser.INSTANCE.toString(((SourcePortCase) value).getSourcePorts()));
} else if (value instanceof IcmpTypeCase) {
buffer.append("where ICMP type ");
buffer.append(NumericOneByteOperandParser.INSTANCE.toString(((IcmpTypeCase) value).getTypes()));
} else if (value instanceof IcmpCodeCase) {
buffer.append("where ICMP code ");
buffer.append(NumericOneByteOperandParser.INSTANCE.toString(((IcmpCodeCase) value).getCodes()));
} else if (value instanceof TcpFlagsCase) {
buffer.append(stringTcpFlags(((TcpFlagsCase) value).getTcpFlags()));
} else if (value instanceof PacketLengthCase) {
buffer.append("where packet length ");
buffer.append(NumericTwoByteOperandParser.INSTANCE.toString(((PacketLengthCase) value).getPacketLengths()));
} else if (value instanceof DscpCase) {
buffer.append(stringDscp(((DscpCase) value).getDscps()));
} else if (value instanceof FragmentCase) {
buffer.append(stringFragment(((FragmentCase) value).getFragments()));
} else {
stringSpecificFSNlriType(value, buffer);
}
return buffer.toString();
}
use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev200120.flowspec.destination.flowspec.flowspec.type.TcpFlagsCase in project bgpcep by opendaylight.
the class SimpleFlowspecIpv4NlriParserTest method testParseMpUnreachNlri.
@Test
public void testParseMpUnreachNlri() throws BGPParsingException {
final List<Flowspec> fs = new ArrayList<>();
final MpUnreachNlriBuilder mp = new MpUnreachNlriBuilder();
final FlowspecBuilder builder = new FlowspecBuilder();
final FlowspecType icmpType = createIcmpType();
builder.setFlowspecType(icmpType);
fs.add(builder.build());
final FlowspecType icmpCode = createIcmpCode();
builder.setFlowspecType(icmpCode);
fs.add(builder.build());
final TcpFlagsCase tcp = createTcp();
builder.setFlowspecType(tcp);
fs.add(builder.build());
final PacketLengthCase packet = createPackets();
builder.setFlowspecType(packet);
fs.add(builder.build());
final FlowspecType dscp = createDscp();
builder.setFlowspecType(dscp);
fs.add(builder.build());
final FlowspecType fragment = createFragment();
builder.setFlowspecType(fragment);
fs.add(builder.build());
mp.setAfi(Ipv4AddressFamily.class).setWithdrawnRoutes(new WithdrawnRoutesBuilder().setDestinationType(new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev200120.update.attributes.mp.unreach.nlri.withdrawn.routes.destination.type.DestinationFlowspecCaseBuilder().setDestinationFlowspecIpv4(new DestinationFlowspecIpv4Builder().setFlowspec(fs).build()).build()).build());
final SimpleFlowspecIpv4NlriParser parser = new SimpleFlowspecIpv4NlriParser(SAFI.FLOWSPEC);
final MpUnreachNlriBuilder result = new MpUnreachNlriBuilder();
result.setAfi(Ipv4AddressFamily.class);
result.setSafi(FlowspecSubsequentAddressFamily.class);
parser.parseNlri(Unpooled.wrappedBuffer(UNREACHED_NLRI), result, null);
final List<Flowspec> flows = ((org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev200120.update.attributes.mp.unreach.nlri.withdrawn.routes.destination.type.DestinationFlowspecCase) result.getWithdrawnRoutes().getDestinationType()).getDestinationFlowspecIpv4().getFlowspec();
checkUnreachFlows(flows, icmpType, icmpCode, tcp, packet, dscp, fragment);
final ByteBuf buffer = Unpooled.buffer();
parser.serializeNlri(new Object[] { flows }, null, buffer);
assertArrayEquals(UNREACHED_NLRI, ByteArray.readAllBytes(buffer));
parser.serializeAttribute(new AttributesBuilder().addAugmentation(new AttributesUnreachBuilder().setMpUnreachNlri(mp.build()).build()).build(), buffer);
assertArrayEquals(UNREACHED_NLRI, ByteArray.readAllBytes(buffer));
assertEquals("all packets where ICMP type is less than 2 or is less than 3 AND where ICMP code is less than 4 " + "or 5 AND where TCP flags is not 1025 or does match 22193 AND where packet length is less than 57005 " + "AND where DSCP is greater than 42 AND where fragment does match 'IS FIRST' 'IS LAST' 'IS A' ", this.fsParser.stringNlri(flows));
}
use of org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev200120.flowspec.destination.flowspec.flowspec.type.TcpFlagsCase in project bgpcep by opendaylight.
the class SimpleFlowspecIpv4NlriParserTest method testParseMpUnreachNlriConstraint.
@Test
public void testParseMpUnreachNlriConstraint() throws BGPParsingException {
final List<Flowspec> fs = new ArrayList<>();
final MpUnreachNlriBuilder mp = new MpUnreachNlriBuilder();
final FlowspecBuilder builder = new FlowspecBuilder();
final FlowspecType icmpType = createIcmpType();
builder.setFlowspecType(icmpType);
fs.add(builder.build());
final FlowspecType icmpCode = createIcmpCode();
builder.setFlowspecType(icmpCode);
fs.add(builder.build());
final TcpFlagsCase tcp = createTcp();
builder.setFlowspecType(tcp);
fs.add(builder.build());
final PacketLengthCase packet = createPackets();
builder.setFlowspecType(packet);
fs.add(builder.build());
final FlowspecType dscp = createDscp();
builder.setFlowspecType(dscp);
fs.add(builder.build());
final FlowspecType fragment = createFragment();
builder.setFlowspecType(fragment);
fs.add(builder.build());
mp.setAfi(Ipv4AddressFamily.class).setWithdrawnRoutes(new WithdrawnRoutesBuilder().setDestinationType(new org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev200120.update.attributes.mp.unreach.nlri.withdrawn.routes.destination.type.DestinationFlowspecCaseBuilder().setDestinationFlowspecIpv4(new DestinationFlowspecIpv4Builder().setPathId(PATH_ID).setFlowspec(fs).build()).build()).build());
final SimpleFlowspecIpv4NlriParser parser = new SimpleFlowspecIpv4NlriParser(SAFI.FLOWSPEC);
final MpUnreachNlriBuilder result = new MpUnreachNlriBuilder();
result.setAfi(Ipv4AddressFamily.class);
result.setSafi(FlowspecSubsequentAddressFamily.class);
parser.parseNlri(Unpooled.wrappedBuffer(UNREACHED_NLRI_ADD_PATH), result, this.constraint);
final List<Flowspec> flows = ((org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev200120.update.attributes.mp.unreach.nlri.withdrawn.routes.destination.type.DestinationFlowspecCase) result.getWithdrawnRoutes().getDestinationType()).getDestinationFlowspecIpv4().getFlowspec();
checkUnreachFlows(flows, icmpType, icmpCode, tcp, packet, dscp, fragment);
final ByteBuf buffer = Unpooled.buffer();
parser.serializeNlri(new Object[] { flows }, PATH_ID, buffer);
assertArrayEquals(UNREACHED_NLRI_ADD_PATH, ByteArray.readAllBytes(buffer));
parser.serializeAttribute(new AttributesBuilder().addAugmentation(new AttributesUnreachBuilder().setMpUnreachNlri(mp.build()).build()).build(), buffer);
assertArrayEquals(UNREACHED_NLRI_ADD_PATH, ByteArray.readAllBytes(buffer));
assertEquals("all packets where ICMP type is less than 2 or is less than 3 AND where ICMP code is less than 4 " + "or 5 AND where TCP flags is not 1025 or does match 22193 AND where packet length is less than 57005 " + "AND where DSCP is greater than 42 AND where fragment does match 'IS FIRST' 'IS LAST' 'IS A' ", this.fsParser.stringNlri(flows));
}
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