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Hyunsun Moon
Committed by Gerrit Code Review
c8bd97c5 1 parent 9c9ff7c1

ONOS-2403 Support setting TCP/UDP port action in flow rule for OpenFlow13 

Change-Id: I4ce84aba9db03a66ebcfb34959c11cc4acadb07b
Inline Side-by-side
Showing 7 changed files with 166 additions and 8 deletions
......@@ -224,6 +224,7 @@ public final class DefaultTrafficTreatment implements TrafficTreatment {
case L0MODIFICATION:
case L2MODIFICATION:
case L3MODIFICATION:
case L4MODIFICATION:
current.add(instruction);
break;
case TABLE:
......@@ -390,6 +391,26 @@ public final class DefaultTrafficTreatment implements TrafficTreatment {
}
@Override
public TrafficTreatment.Builder setTcpSrc(short port) {
return add(Instructions.modTcpSrc(port));
}
@Override
public TrafficTreatment.Builder setTcpDst(short port) {
return add(Instructions.modTcpDst(port));
}
@Override
public TrafficTreatment.Builder setUdpSrc(short port) {
return add(Instructions.modUdpSrc(port));
}
@Override
public TrafficTreatment.Builder setUdpDst(short port) {
return add(Instructions.modUdpDst(port));
}
@Override
public TrafficTreatment build() {
//Don't add DROP instruction by default when instruction
//set is empty. This will be handled in DefaultSingleTablePipeline
......
......@@ -319,6 +319,38 @@ public interface TrafficTreatment {
Builder setTunnelId(long tunnelId);
/**
* Sets the src TCP port.
*
* @param port a port number
* @return a treatment builder
*/
Builder setTcpSrc(short port);
/**
* Sets the dst TCP port.
*
* @param port a port number
* @return a treatment builder
*/
Builder setTcpDst(short port);
/**
* Sets the src UDP port.
*
* @param port a port number
* @return a treatment builder
*/
Builder setUdpSrc(short port);
/**
* Sets the dst UDP port.
*
* @param port a port number
* @return a treatment builder
*/
Builder setUdpDst(short port);
/**
* Builds an immutable traffic treatment descriptor.
* <p>
* If the treatment is empty when build() is called, it will add a default
......
......@@ -32,6 +32,8 @@ import org.onosproject.net.flow.instructions.L3ModificationInstruction.L3SubType
import org.onosproject.net.flow.instructions.L3ModificationInstruction.ModIPInstruction;
import org.onosproject.net.flow.instructions.L3ModificationInstruction.ModIPv6FlowLabelInstruction;
import org.onosproject.net.flow.instructions.L3ModificationInstruction.ModTtlInstruction;
import org.onosproject.net.flow.instructions.L4ModificationInstruction.L4SubType;
import org.onosproject.net.flow.instructions.L4ModificationInstruction.ModTransportPortInstruction;
import java.util.Objects;
......@@ -361,6 +363,50 @@ public final class Instructions {
}
/**
* Creates a TCP src modification.
*
* @param port the TCP port number to modify to
* @return a L4 modification
*/
public static L4ModificationInstruction modTcpSrc(short port) {
checkNotNull(port, "Src TCP port cannot be null");
return new ModTransportPortInstruction(L4SubType.TCP_SRC, port);
}
/**
* Creates a TCP dst modification.
*
* @param port the TCP port number to modify to
* @return a L4 modification
*/
public static L4ModificationInstruction modTcpDst(short port) {
checkNotNull(port, "Dst TCP port cannot be null");
return new ModTransportPortInstruction(L4SubType.TCP_DST, port);
}
/**
* Creates a UDP src modification.
*
* @param port the UDP port number to modify to
* @return a L4 modification
*/
public static L4ModificationInstruction modUdpSrc(short port) {
checkNotNull(port, "Src UDP port cannot be null");
return new ModTransportPortInstruction(L4SubType.UDP_SRC, port);
}
/**
* Creates a UDP dst modification.
*
* @param port the UDP port number to modify to
* @return a L4 modification
*/
public static L4ModificationInstruction modUdpDst(short port) {
checkNotNull(port, "Dst UDP port cannot be null");
return new ModTransportPortInstruction(L4SubType.UDP_DST, port);
}
/**
* Drop instruction.
*/
public static final class DropInstruction implements Instruction {
......
......@@ -66,12 +66,12 @@ public abstract class L4ModificationInstruction implements Instruction {
/**
* Represents a L4 src/dst modification instruction.
*/
public static final class ModL4PortInstruction extends L4ModificationInstruction {
public static final class ModTransportPortInstruction extends L4ModificationInstruction {
private final L4SubType subtype;
private final short port;
public ModL4PortInstruction(L4SubType subtype, short port) {
public ModTransportPortInstruction(L4SubType subtype, short port) {
this.subtype = subtype;
this.port = port;
}
......@@ -101,8 +101,8 @@ public abstract class L4ModificationInstruction implements Instruction {
if (this == obj) {
return true;
}
if (obj instanceof ModL4PortInstruction) {
ModL4PortInstruction that = (ModL4PortInstruction) obj;
if (obj instanceof ModTransportPortInstruction) {
ModTransportPortInstruction that = (ModTransportPortInstruction) obj;
return Objects.equals(port, that.port) &&
Objects.equals(this.subtype(), that.subtype());
}
......
......@@ -127,6 +127,7 @@ import org.onosproject.net.flow.instructions.Instructions;
import org.onosproject.net.flow.instructions.L0ModificationInstruction;
import org.onosproject.net.flow.instructions.L2ModificationInstruction;
import org.onosproject.net.flow.instructions.L3ModificationInstruction;
import org.onosproject.net.flow.instructions.L4ModificationInstruction;
import org.onosproject.net.host.DefaultHostDescription;
import org.onosproject.net.host.HostDescription;
import org.onosproject.net.intent.ConnectivityIntent;
......@@ -354,6 +355,9 @@ public final class KryoNamespaces {
L3ModificationInstruction.ModIPInstruction.class,
L3ModificationInstruction.ModIPv6FlowLabelInstruction.class,
L3ModificationInstruction.ModTtlInstruction.class,
L4ModificationInstruction.class,
L4ModificationInstruction.L4SubType.class,
L4ModificationInstruction.ModTransportPortInstruction.class,
RoleInfo.class,
FlowRuleBatchEvent.class,
FlowRuleBatchEvent.Type.class,
......
......@@ -71,6 +71,7 @@ import org.projectfloodlight.openflow.types.IPv4Address;
import org.projectfloodlight.openflow.types.IPv6Address;
import org.projectfloodlight.openflow.types.Masked;
import org.projectfloodlight.openflow.types.OFVlanVidMatch;
import org.projectfloodlight.openflow.types.TransportPort;
import org.projectfloodlight.openflow.types.U32;
import org.projectfloodlight.openflow.types.U64;
import org.projectfloodlight.openflow.types.U8;
......@@ -408,6 +409,26 @@ public class FlowEntryBuilder {
OFOxm<U64> tunnelId = (OFOxm<U64>) oxm;
builder.setTunnelId(tunnelId.getValue().getValue());
break;
case TCP_DST:
@SuppressWarnings("unchecked")
OFOxm<TransportPort> tcpdst = (OFOxm<TransportPort>) oxm;
builder.setTcpDst((short) tcpdst.getValue().getPort());
break;
case TCP_SRC:
@SuppressWarnings("unchecked")
OFOxm<TransportPort> tcpsrc = (OFOxm<TransportPort>) oxm;
builder.setTcpSrc((short) tcpsrc.getValue().getPort());
break;
case UDP_DST:
@SuppressWarnings("unchecked")
OFOxm<TransportPort> udpdst = (OFOxm<TransportPort>) oxm;
builder.setUdpDst((short) udpdst.getValue().getPort());
break;
case UDP_SRC:
@SuppressWarnings("unchecked")
OFOxm<TransportPort> udpsrc = (OFOxm<TransportPort>) oxm;
builder.setUdpSrc((short) udpsrc.getValue().getPort());
break;
case ARP_OP:
case ARP_SHA:
case ARP_SPA:
......@@ -455,10 +476,6 @@ public class FlowEntryBuilder {
case OCH_SIGTYPE_BASIC:
case SCTP_DST:
case SCTP_SRC:
case TCP_DST:
case TCP_SRC:
case UDP_DST:
case UDP_SRC:
default:
log.warn("Set field type {} not yet implemented.", oxm.getMatchField().id);
break;
......
......@@ -39,6 +39,8 @@ import org.onosproject.net.flow.instructions.L2ModificationInstruction.ModTunnel
import org.onosproject.net.flow.instructions.L3ModificationInstruction;
import org.onosproject.net.flow.instructions.L3ModificationInstruction.ModIPInstruction;
import org.onosproject.net.flow.instructions.L3ModificationInstruction.ModIPv6FlowLabelInstruction;
import org.onosproject.net.flow.instructions.L4ModificationInstruction;
import org.onosproject.net.flow.instructions.L4ModificationInstruction.ModTransportPortInstruction;
import org.projectfloodlight.openflow.protocol.OFFactory;
import org.projectfloodlight.openflow.protocol.OFFlowAdd;
import org.projectfloodlight.openflow.protocol.OFFlowDelete;
......@@ -61,6 +63,7 @@ import org.projectfloodlight.openflow.types.OFGroup;
import org.projectfloodlight.openflow.types.OFPort;
import org.projectfloodlight.openflow.types.OFVlanVidMatch;
import org.projectfloodlight.openflow.types.TableId;
import org.projectfloodlight.openflow.types.TransportPort;
import org.projectfloodlight.openflow.types.U32;
import org.projectfloodlight.openflow.types.U64;
import org.projectfloodlight.openflow.types.VlanPcp;
......@@ -214,6 +217,9 @@ public class FlowModBuilderVer13 extends FlowModBuilder {
case L3MODIFICATION:
actions.add(buildL3Modification(i));
break;
case L4MODIFICATION:
actions.add(buildL4Modification(i));
break;
case OUTPUT:
OutputInstruction out = (OutputInstruction) i;
OFActionOutput.Builder action = factory().actions().buildOutput()
......@@ -402,4 +408,36 @@ public class FlowModBuilderVer13 extends FlowModBuilder {
return null;
}
private OFAction buildL4Modification(Instruction i) {
L4ModificationInstruction l4m = (L4ModificationInstruction) i;
ModTransportPortInstruction tp;
OFOxm<?> oxm = null;
switch (l4m.subtype()) {
case TCP_SRC:
tp = (ModTransportPortInstruction) l4m;
oxm = factory().oxms().tcpSrc(TransportPort.of(tp.port()));
break;
case TCP_DST:
tp = (ModTransportPortInstruction) l4m;
oxm = factory().oxms().tcpDst(TransportPort.of(tp.port()));
break;
case UDP_SRC:
tp = (ModTransportPortInstruction) l4m;
oxm = factory().oxms().udpSrc(TransportPort.of(tp.port()));
break;
case UDP_DST:
tp = (ModTransportPortInstruction) l4m;
oxm = factory().oxms().udpDst(TransportPort.of(tp.port()));
break;
default:
log.warn("Unimplemented action type {}.", l4m.subtype());
break;
}
if (oxm != null) {
return factory().actions().buildSetField().setField(oxm).build();
}
return null;
}
}
......