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Example 1 with PathAttrNlriDetails

use of org.onosproject.bgpio.protocol.linkstate.PathAttrNlriDetails in project onos by opennetworkinglab.

the class BgpSelectionAlgoTest method selectionAlgoTest6.

/**
 * secondPathAttribute is EBGP than firstPathAttribute is IBGP.
 */
@Test
public void selectionAlgoTest6() throws BgpParseException {
    byte[] peerIp = new byte[] { 0x0a, 0x0a, 0x0a, 0x0a };
    LinkedList<BgpValueType> pathAttributes1 = new LinkedList<>();
    BgpValueType pathAttribute1;
    byte[] origin = new byte[] { 0x40, 0x01, 0x01, 0x00 };
    ChannelBuffer buffer = ChannelBuffers.dynamicBuffer();
    buffer.writeBytes(origin);
    pathAttribute1 = Origin.read(buffer);
    pathAttributes1.add(pathAttribute1);
    byte[] asPath = new byte[] { 0x40, 0x02, 0x04, 0x02, 0x01, (byte) 0xfd, (byte) 0xe9 };
    buffer.writeBytes(asPath);
    pathAttribute1 = AsPath.read(buffer);
    pathAttributes1.add(pathAttribute1);
    IpAddress ipAddress = IpAddress.valueOf(Version.INET, peerIp);
    int bgpId = 168427777;
    short locRibAsNum = 100;
    boolean isIbgp = true;
    PathAttrNlriDetails attrList1 = new PathAttrNlriDetails();
    attrList1.setIdentifier(0);
    attrList1.setPathAttribute(pathAttributes1);
    attrList1.setProtocolID(ProtocolType.ISIS_LEVEL_ONE);
    PathAttrNlriDetailsLocalRib list1 = new PathAttrNlriDetailsLocalRib(ipAddress, bgpId, locRibAsNum, isIbgp, attrList1);
    peerIp = new byte[] { 0x0b, 0x0b, 0x0b, 0x0b };
    LinkedList<BgpValueType> pathAttributes2 = new LinkedList<>();
    BgpValueType pathAttribute2;
    origin = new byte[] { 0x40, 0x01, 0x01, 0x00 };
    buffer = ChannelBuffers.dynamicBuffer();
    buffer.writeBytes(origin);
    pathAttribute2 = Origin.read(buffer);
    pathAttributes2.add(pathAttribute2);
    asPath = new byte[] { 0x40, 0x02, 0x04, 0x02, 0x01, (byte) 0xfd, (byte) 0xe9 };
    buffer.writeBytes(asPath);
    pathAttribute2 = AsPath.read(buffer);
    pathAttributes2.add(pathAttribute2);
    ipAddress = IpAddress.valueOf(Version.INET, peerIp);
    bgpId = 536936448;
    locRibAsNum = 200;
    isIbgp = false;
    PathAttrNlriDetails attrList2 = new PathAttrNlriDetails();
    attrList2.setIdentifier(0);
    attrList2.setPathAttribute(pathAttributes2);
    attrList2.setProtocolID(ProtocolType.OSPF_V2);
    PathAttrNlriDetailsLocalRib list2 = new PathAttrNlriDetailsLocalRib(ipAddress, bgpId, locRibAsNum, false, attrList2);
    BgpSelectionAlgo algo = new BgpSelectionAlgo();
    int result = algo.compare(list1, list2);
    assertThat(result, is(-1));
}
Also used : BgpValueType(org.onosproject.bgpio.types.BgpValueType) PathAttrNlriDetailsLocalRib(org.onosproject.bgpio.protocol.linkstate.PathAttrNlriDetailsLocalRib) BgpSelectionAlgo(org.onosproject.bgp.controller.impl.BgpSelectionAlgo) PathAttrNlriDetails(org.onosproject.bgpio.protocol.linkstate.PathAttrNlriDetails) IpAddress(org.onlab.packet.IpAddress) LinkedList(java.util.LinkedList) ChannelBuffer(org.jboss.netty.buffer.ChannelBuffer) Test(org.junit.Test)

Example 2 with PathAttrNlriDetails

use of org.onosproject.bgpio.protocol.linkstate.PathAttrNlriDetails in project onos by opennetworkinglab.

the class BgpSelectionAlgoTest method selectionAlgoTest9.

/**
 * firstPathAttribute and secondPathAttribute are same.
 */
@Test
public void selectionAlgoTest9() throws BgpParseException {
    byte[] peerIp = new byte[] { 0x0a, 0x0a, 0x0a, 0x0a };
    LinkedList<BgpValueType> pathAttributes1 = new LinkedList<>();
    BgpValueType pathAttribute1;
    byte[] origin = new byte[] { 0x40, 0x01, 0x01, 0x00 };
    ChannelBuffer buffer = ChannelBuffers.dynamicBuffer();
    buffer.writeBytes(origin);
    pathAttribute1 = Origin.read(buffer);
    pathAttributes1.add(pathAttribute1);
    byte[] asPath = new byte[] { 0x40, 0x02, 0x04, 0x02, 0x01, (byte) 0xfd, (byte) 0xe9 };
    buffer.writeBytes(asPath);
    pathAttribute1 = AsPath.read(buffer);
    pathAttributes1.add(pathAttribute1);
    IpAddress ipAddress = IpAddress.valueOf(Version.INET, peerIp);
    // A0A0A00
    Integer bgpId = 168430080;
    short locRibAsNum = 100;
    boolean isIbgp = false;
    PathAttrNlriDetails attrList1 = new PathAttrNlriDetails();
    attrList1.setIdentifier(0);
    attrList1.setPathAttribute(pathAttributes1);
    attrList1.setProtocolID(ProtocolType.ISIS_LEVEL_ONE);
    PathAttrNlriDetailsLocalRib list1 = new PathAttrNlriDetailsLocalRib(ipAddress, bgpId, locRibAsNum, isIbgp, attrList1);
    peerIp = new byte[] { 0x0a, 0x0a, 0x0a, 0x0a };
    LinkedList<BgpValueType> pathAttributes2 = new LinkedList<>();
    BgpValueType pathAttribute2;
    origin = new byte[] { 0x40, 0x01, 0x01, 0x00 };
    buffer = ChannelBuffers.dynamicBuffer();
    buffer.writeBytes(origin);
    pathAttribute2 = Origin.read(buffer);
    pathAttributes2.add(pathAttribute2);
    asPath = new byte[] { 0x40, 0x02, 0x04, 0x02, 0x01, (byte) 0xfd, (byte) 0xe9 };
    buffer.writeBytes(asPath);
    pathAttribute2 = AsPath.read(buffer);
    pathAttributes2.add(pathAttribute2);
    ipAddress = IpAddress.valueOf(Version.INET, peerIp);
    // A0A0A00
    bgpId = 168430080;
    locRibAsNum = 200;
    isIbgp = false;
    PathAttrNlriDetails attrList2 = new PathAttrNlriDetails();
    attrList2.setIdentifier(0);
    attrList2.setPathAttribute(pathAttributes2);
    attrList2.setProtocolID(ProtocolType.OSPF_V2);
    PathAttrNlriDetailsLocalRib list2 = new PathAttrNlriDetailsLocalRib(ipAddress, bgpId, locRibAsNum, isIbgp, attrList2);
    BgpSelectionAlgo algo = new BgpSelectionAlgo();
    int result = algo.compare(list1, list2);
    assertThat(result, is(0));
}
Also used : BgpValueType(org.onosproject.bgpio.types.BgpValueType) PathAttrNlriDetailsLocalRib(org.onosproject.bgpio.protocol.linkstate.PathAttrNlriDetailsLocalRib) BgpSelectionAlgo(org.onosproject.bgp.controller.impl.BgpSelectionAlgo) LinkedList(java.util.LinkedList) ChannelBuffer(org.jboss.netty.buffer.ChannelBuffer) PathAttrNlriDetails(org.onosproject.bgpio.protocol.linkstate.PathAttrNlriDetails) IpAddress(org.onlab.packet.IpAddress) Test(org.junit.Test)

Example 3 with PathAttrNlriDetails

use of org.onosproject.bgpio.protocol.linkstate.PathAttrNlriDetails in project onos by opennetworkinglab.

the class BgpSelectionAlgoTest method selectionAlgoTest4.

/**
 * firstPathAttribute has lowest med than secondPathAttribute.
 */
@Test
public void selectionAlgoTest4() throws BgpParseException {
    byte[] peerIp = new byte[] { 0x0a, 0x0a, 0x0a, 0x0a };
    LinkedList<BgpValueType> pathAttributes1 = new LinkedList<>();
    BgpValueType pathAttribute1;
    byte[] origin = new byte[] { 0x40, 0x01, 0x01, 0x00 };
    ChannelBuffer buffer = ChannelBuffers.dynamicBuffer();
    buffer.writeBytes(origin);
    pathAttribute1 = Origin.read(buffer);
    pathAttributes1.add(pathAttribute1);
    byte[] med = new byte[] { (byte) 0x80, 0x04, 0x04, 0x00, 0x00, 0x00, 0x00 };
    buffer.writeBytes(med);
    pathAttribute1 = Med.read(buffer);
    pathAttributes1.add(pathAttribute1);
    byte[] asPath = new byte[] { 0x40, 0x02, 0x04, 0x02, 0x01, (byte) 0xfd, (byte) 0xe9 };
    buffer.writeBytes(asPath);
    pathAttribute1 = AsPath.read(buffer);
    pathAttributes1.add(pathAttribute1);
    IpAddress ipAddress = IpAddress.valueOf(Version.INET, peerIp);
    int bgpId = 168427777;
    short locRibAsNum = 100;
    boolean isIbgp = false;
    PathAttrNlriDetails attrList1 = new PathAttrNlriDetails();
    attrList1.setIdentifier(0);
    attrList1.setPathAttribute(pathAttributes1);
    attrList1.setProtocolID(ProtocolType.ISIS_LEVEL_ONE);
    PathAttrNlriDetailsLocalRib list1 = new PathAttrNlriDetailsLocalRib(ipAddress, bgpId, locRibAsNum, isIbgp, attrList1);
    peerIp = new byte[] { 0x0b, 0x0b, 0x0b, 0x0b };
    LinkedList<BgpValueType> pathAttributes2 = new LinkedList<>();
    BgpValueType pathAttribute2;
    origin = new byte[] { 0x40, 0x01, 0x01, 0x02 };
    buffer = ChannelBuffers.dynamicBuffer();
    buffer.writeBytes(origin);
    pathAttribute2 = Origin.read(buffer);
    pathAttributes2.add(pathAttribute2);
    med = new byte[] { (byte) 0x80, 0x04, 0x04, 0x00, 0x00, 0x00, 0x01 };
    buffer.writeBytes(med);
    pathAttribute2 = Med.read(buffer);
    pathAttributes2.add(pathAttribute2);
    asPath = new byte[] { 0x40, 0x02, 0x04, 0x02, 0x01, (byte) 0xfd, (byte) 0xe9 };
    buffer.writeBytes(asPath);
    pathAttribute2 = AsPath.read(buffer);
    pathAttributes2.add(pathAttribute2);
    ipAddress = IpAddress.valueOf(Version.INET, peerIp);
    bgpId = 536936448;
    locRibAsNum = 200;
    isIbgp = true;
    PathAttrNlriDetails attrList2 = new PathAttrNlriDetails();
    attrList2.setIdentifier(0);
    attrList2.setPathAttribute(pathAttributes2);
    attrList2.setProtocolID(ProtocolType.OSPF_V2);
    PathAttrNlriDetailsLocalRib list2 = new PathAttrNlriDetailsLocalRib(ipAddress, bgpId, locRibAsNum, isIbgp, attrList2);
    BgpSelectionAlgo algo = new BgpSelectionAlgo();
    int result = algo.compare(list1, list2);
    assertThat(result, is(1));
}
Also used : BgpValueType(org.onosproject.bgpio.types.BgpValueType) PathAttrNlriDetailsLocalRib(org.onosproject.bgpio.protocol.linkstate.PathAttrNlriDetailsLocalRib) BgpSelectionAlgo(org.onosproject.bgp.controller.impl.BgpSelectionAlgo) PathAttrNlriDetails(org.onosproject.bgpio.protocol.linkstate.PathAttrNlriDetails) IpAddress(org.onlab.packet.IpAddress) LinkedList(java.util.LinkedList) ChannelBuffer(org.jboss.netty.buffer.ChannelBuffer) Test(org.junit.Test)

Example 4 with PathAttrNlriDetails

use of org.onosproject.bgpio.protocol.linkstate.PathAttrNlriDetails in project onos by opennetworkinglab.

the class BgpSelectionAlgoTest method selectionAlgoTest7.

/**
 * firstPathAttribute has lower BGPID than secondPathAttribute.
 */
@Test
public void selectionAlgoTest7() throws BgpParseException {
    byte[] peerIp = new byte[] { 0x0a, 0x0a, 0x0a, 0x0a };
    LinkedList<BgpValueType> pathAttributes1 = new LinkedList<>();
    BgpValueType pathAttribute1;
    byte[] origin = new byte[] { 0x40, 0x01, 0x01, 0x00 };
    ChannelBuffer buffer = ChannelBuffers.dynamicBuffer();
    buffer.writeBytes(origin);
    pathAttribute1 = Origin.read(buffer);
    pathAttributes1.add(pathAttribute1);
    byte[] asPath = new byte[] { 0x40, 0x02, 0x04, 0x02, 0x01, (byte) 0xfd, (byte) 0xe9 };
    buffer.writeBytes(asPath);
    pathAttribute1 = AsPath.read(buffer);
    pathAttributes1.add(pathAttribute1);
    IpAddress ipAddress = IpAddress.valueOf(Version.INET, peerIp);
    // A0A0A00
    Integer bgpId = 168430080;
    short locRibAsNum = 100;
    boolean isIbgp = false;
    PathAttrNlriDetails attrList1 = new PathAttrNlriDetails();
    attrList1.setIdentifier(0);
    attrList1.setPathAttribute(pathAttributes1);
    attrList1.setProtocolID(ProtocolType.ISIS_LEVEL_ONE);
    PathAttrNlriDetailsLocalRib list1 = new PathAttrNlriDetailsLocalRib(ipAddress, bgpId, locRibAsNum, isIbgp, attrList1);
    peerIp = new byte[] { 0x0b, 0x0b, 0x0b, 0x0b };
    LinkedList<BgpValueType> pathAttributes2 = new LinkedList<>();
    BgpValueType pathAttribute2;
    origin = new byte[] { 0x40, 0x01, 0x01, 0x00 };
    buffer = ChannelBuffers.dynamicBuffer();
    buffer.writeBytes(origin);
    pathAttribute2 = Origin.read(buffer);
    pathAttributes2.add(pathAttribute2);
    asPath = new byte[] { 0x40, 0x02, 0x04, 0x02, 0x01, (byte) 0xfd, (byte) 0xe9 };
    buffer.writeBytes(asPath);
    pathAttribute2 = AsPath.read(buffer);
    pathAttributes2.add(pathAttribute2);
    ipAddress = IpAddress.valueOf(Version.INET, peerIp);
    // B0A0A00
    bgpId = 185207296;
    locRibAsNum = 200;
    isIbgp = false;
    PathAttrNlriDetails attrList2 = new PathAttrNlriDetails();
    attrList2.setIdentifier(0);
    attrList2.setPathAttribute(pathAttributes2);
    attrList2.setProtocolID(ProtocolType.OSPF_V2);
    PathAttrNlriDetailsLocalRib list2 = new PathAttrNlriDetailsLocalRib(ipAddress, bgpId, locRibAsNum, isIbgp, attrList2);
    BgpSelectionAlgo algo = new BgpSelectionAlgo();
    int result = algo.compare(list1, list2);
    assertThat(result, is(1));
}
Also used : BgpValueType(org.onosproject.bgpio.types.BgpValueType) PathAttrNlriDetailsLocalRib(org.onosproject.bgpio.protocol.linkstate.PathAttrNlriDetailsLocalRib) BgpSelectionAlgo(org.onosproject.bgp.controller.impl.BgpSelectionAlgo) LinkedList(java.util.LinkedList) ChannelBuffer(org.jboss.netty.buffer.ChannelBuffer) PathAttrNlriDetails(org.onosproject.bgpio.protocol.linkstate.PathAttrNlriDetails) IpAddress(org.onlab.packet.IpAddress) Test(org.junit.Test)

Example 5 with PathAttrNlriDetails

use of org.onosproject.bgpio.protocol.linkstate.PathAttrNlriDetails in project onos by opennetworkinglab.

the class BgpSelectionAlgoTest method selectionAlgoTest8.

/**
 * secondPathAttribute has lowest peer address than firstPathAttribute.
 */
@Test
public void selectionAlgoTest8() throws BgpParseException {
    byte[] peerIp = new byte[] { 0x0b, 0x0b, 0x0b, 0x0b };
    LinkedList<BgpValueType> pathAttributes1 = new LinkedList<>();
    BgpValueType pathAttribute1;
    byte[] origin = new byte[] { 0x40, 0x01, 0x01, 0x00 };
    ChannelBuffer buffer = ChannelBuffers.dynamicBuffer();
    buffer.writeBytes(origin);
    pathAttribute1 = Origin.read(buffer);
    pathAttributes1.add(pathAttribute1);
    byte[] asPath = new byte[] { 0x40, 0x02, 0x04, 0x02, 0x01, (byte) 0xfd, (byte) 0xe9 };
    buffer.writeBytes(asPath);
    pathAttribute1 = AsPath.read(buffer);
    pathAttributes1.add(pathAttribute1);
    IpAddress ipAddress = IpAddress.valueOf(Version.INET, peerIp);
    // A0A0A00
    Integer bgpId = 168430080;
    short locRibAsNum = 100;
    boolean isIbgp = false;
    PathAttrNlriDetails attrList1 = new PathAttrNlriDetails();
    attrList1.setIdentifier(0);
    attrList1.setPathAttribute(pathAttributes1);
    attrList1.setProtocolID(ProtocolType.ISIS_LEVEL_ONE);
    PathAttrNlriDetailsLocalRib list1 = new PathAttrNlriDetailsLocalRib(ipAddress, bgpId, locRibAsNum, isIbgp, attrList1);
    peerIp = new byte[] { 0x0a, 0x0a, 0x0a, 0x0a };
    LinkedList<BgpValueType> pathAttributes2 = new LinkedList<>();
    BgpValueType pathAttribute2;
    origin = new byte[] { 0x40, 0x01, 0x01, 0x00 };
    buffer = ChannelBuffers.dynamicBuffer();
    buffer.writeBytes(origin);
    pathAttribute2 = Origin.read(buffer);
    pathAttributes2.add(pathAttribute2);
    asPath = new byte[] { 0x40, 0x02, 0x04, 0x02, 0x01, (byte) 0xfd, (byte) 0xe9 };
    buffer.writeBytes(asPath);
    pathAttribute2 = AsPath.read(buffer);
    pathAttributes2.add(pathAttribute2);
    ipAddress = IpAddress.valueOf(Version.INET, peerIp);
    // A0A0A00
    bgpId = 168430080;
    locRibAsNum = 200;
    isIbgp = false;
    PathAttrNlriDetails attrList2 = new PathAttrNlriDetails();
    attrList2.setIdentifier(0);
    attrList2.setPathAttribute(pathAttributes2);
    attrList2.setProtocolID(ProtocolType.OSPF_V2);
    PathAttrNlriDetailsLocalRib list2 = new PathAttrNlriDetailsLocalRib(ipAddress, bgpId, locRibAsNum, isIbgp, attrList2);
    BgpSelectionAlgo algo = new BgpSelectionAlgo();
    int result = algo.compare(list1, list2);
    assertThat(result, is(-1));
}
Also used : BgpValueType(org.onosproject.bgpio.types.BgpValueType) PathAttrNlriDetailsLocalRib(org.onosproject.bgpio.protocol.linkstate.PathAttrNlriDetailsLocalRib) BgpSelectionAlgo(org.onosproject.bgp.controller.impl.BgpSelectionAlgo) LinkedList(java.util.LinkedList) ChannelBuffer(org.jboss.netty.buffer.ChannelBuffer) PathAttrNlriDetails(org.onosproject.bgpio.protocol.linkstate.PathAttrNlriDetails) IpAddress(org.onlab.packet.IpAddress) Test(org.junit.Test)

Aggregations

PathAttrNlriDetails (org.onosproject.bgpio.protocol.linkstate.PathAttrNlriDetails)16 LinkedList (java.util.LinkedList)11 Test (org.junit.Test)11 PathAttrNlriDetailsLocalRib (org.onosproject.bgpio.protocol.linkstate.PathAttrNlriDetailsLocalRib)11 BgpValueType (org.onosproject.bgpio.types.BgpValueType)11 IpAddress (org.onlab.packet.IpAddress)10 ChannelBuffer (org.jboss.netty.buffer.ChannelBuffer)9 BgpSelectionAlgo (org.onosproject.bgp.controller.impl.BgpSelectionAlgo)9 RouteDistinguisher (org.onosproject.bgpio.types.RouteDistinguisher)5 BgpNodeLSIdentifier (org.onosproject.bgpio.protocol.linkstate.BgpNodeLSIdentifier)3 InetSocketAddress (java.net.InetSocketAddress)2 Channel (org.jboss.netty.channel.Channel)2 BgpId (org.onosproject.bgp.controller.BgpId)2 BgpLocalRibImpl (org.onosproject.bgp.controller.impl.BgpLocalRibImpl)2 BgpPeerImpl (org.onosproject.bgp.controller.impl.BgpPeerImpl)2 VpnAdjRibIn (org.onosproject.bgp.controller.impl.VpnAdjRibIn)2 BgpLinkLsNlriVer4 (org.onosproject.bgpio.protocol.linkstate.BgpLinkLsNlriVer4)2 BgpNodeLSNlriVer4 (org.onosproject.bgpio.protocol.linkstate.BgpNodeLSNlriVer4)2 BgpPrefixIPv4LSNlriVer4 (org.onosproject.bgpio.protocol.linkstate.BgpPrefixIPv4LSNlriVer4)2 NodeDescriptors (org.onosproject.bgpio.protocol.linkstate.NodeDescriptors)2