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Commit 4dce73e9 authored by Ryan Izard's avatar Ryan Izard
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Merged IPv6 support for the Static Flow Pusher.

parents 70a1426d 6061bd30
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src/main/java/net/floodlightcontroller/core/web/serializers/OFActionListSerializer.java
+ 29
− 3
View file @ 4dce73e9
...@@ -41,11 +41,21 @@ import org.projectfloodlight.openflow.protocol.oxm.OFOxmEthSrc; ...@@ -41,11 +41,21 @@ import org.projectfloodlight.openflow.protocol.oxm.OFOxmEthSrc;
import org.projectfloodlight.openflow.protocol.oxm.OFOxmEthType; import org.projectfloodlight.openflow.protocol.oxm.OFOxmEthType;
import org.projectfloodlight.openflow.protocol.oxm.OFOxmIcmpv4Code; import org.projectfloodlight.openflow.protocol.oxm.OFOxmIcmpv4Code;
import org.projectfloodlight.openflow.protocol.oxm.OFOxmIcmpv4Type; import org.projectfloodlight.openflow.protocol.oxm.OFOxmIcmpv4Type;
import org.projectfloodlight.openflow.protocol.oxm.OFOxmIcmpv6Code;
import org.projectfloodlight.openflow.protocol.oxm.OFOxmIcmpv6Type;
import org.projectfloodlight.openflow.protocol.oxm.OFOxmIpDscp; import org.projectfloodlight.openflow.protocol.oxm.OFOxmIpDscp;
import org.projectfloodlight.openflow.protocol.oxm.OFOxmIpEcn; import org.projectfloodlight.openflow.protocol.oxm.OFOxmIpEcn;
import org.projectfloodlight.openflow.protocol.oxm.OFOxmIpProto; import org.projectfloodlight.openflow.protocol.oxm.OFOxmIpProto;
import org.projectfloodlight.openflow.protocol.oxm.OFOxmIpv4Dst; import org.projectfloodlight.openflow.protocol.oxm.OFOxmIpv4Dst;
import org.projectfloodlight.openflow.protocol.oxm.OFOxmIpv4Src; import org.projectfloodlight.openflow.protocol.oxm.OFOxmIpv4Src;
import org.projectfloodlight.openflow.protocol.oxm.OFOxmIpv6Dst;
import org.projectfloodlight.openflow.protocol.oxm.OFOxmIpv6Flabel;
import org.projectfloodlight.openflow.protocol.oxm.OFOxmIpv6NdSll;
import org.projectfloodlight.openflow.protocol.oxm.OFOxmIpv6NdTarget;
import org.projectfloodlight.openflow.protocol.oxm.OFOxmIpv6NdTll;
import org.projectfloodlight.openflow.protocol.oxm.OFOxmIpv6Src;
import org.projectfloodlight.openflow.protocol.oxm.OFOxmMetadata; import org.projectfloodlight.openflow.protocol.oxm.OFOxmMetadata;
import org.projectfloodlight.openflow.protocol.oxm.OFOxmMplsBos; import org.projectfloodlight.openflow.protocol.oxm.OFOxmMplsBos;
import org.projectfloodlight.openflow.protocol.oxm.OFOxmMplsLabel; import org.projectfloodlight.openflow.protocol.oxm.OFOxmMplsLabel;
...@@ -203,7 +213,13 @@ public class OFActionListSerializer extends JsonSerializer<List<OFAction>> { ...@@ -203,7 +213,13 @@ public class OFActionListSerializer extends JsonSerializer<List<OFAction>> {
jsonGenerator.writeStringField(MatchUtils.STR_ARP_SPA, ((OFOxmArpSpa) ((OFActionSetField) a).getField()).getValue().toString()); // ipaddress formats string already jsonGenerator.writeStringField(MatchUtils.STR_ARP_SPA, ((OFOxmArpSpa) ((OFActionSetField) a).getField()).getValue().toString()); // ipaddress formats string already
} else if (((OFActionSetField)a).getField() instanceof OFOxmArpTpa) { } else if (((OFActionSetField)a).getField() instanceof OFOxmArpTpa) {
jsonGenerator.writeStringField(MatchUtils.STR_ARP_DPA, ((OFOxmArpTpa) ((OFActionSetField) a).getField()).getValue().toString()); jsonGenerator.writeStringField(MatchUtils.STR_ARP_DPA, ((OFOxmArpTpa) ((OFActionSetField) a).getField()).getValue().toString());
} } else if (((OFActionSetField)a).getField() instanceof OFOxmIpv6NdSll) {
jsonGenerator.writeStringField(MatchUtils.STR_IPV6_ND_SSL, ((OFOxmIpv6NdSll) ((OFActionSetField) a).getField()).getValue().toString());
} else if (((OFActionSetField)a).getField() instanceof OFOxmIpv6NdTll) {
jsonGenerator.writeStringField(MatchUtils.STR_IPV6_ND_TTL, ((OFOxmIpv6NdTll) ((OFActionSetField) a).getField()).getValue().toString());
} else if (((OFActionSetField)a).getField() instanceof OFOxmIpv6NdTarget) {
jsonGenerator.writeStringField(MatchUtils.STR_IPV6_ND_TARGET, ((OFOxmIpv6NdTarget) ((OFActionSetField) a).getField()).getValue().toString());
}
/* DATA LAYER */ /* DATA LAYER */
else if (((OFActionSetField)a).getField() instanceof OFOxmEthType) { else if (((OFActionSetField)a).getField() instanceof OFOxmEthType) {
jsonGenerator.writeNumberField(MatchUtils.STR_DL_TYPE, ((OFOxmEthType) ((OFActionSetField) a).getField()).getValue().getValue()); jsonGenerator.writeNumberField(MatchUtils.STR_DL_TYPE, ((OFOxmEthType) ((OFActionSetField) a).getField()).getValue().getValue());
...@@ -220,7 +236,11 @@ public class OFActionListSerializer extends JsonSerializer<List<OFAction>> { ...@@ -220,7 +236,11 @@ public class OFActionListSerializer extends JsonSerializer<List<OFAction>> {
jsonGenerator.writeNumberField(MatchUtils.STR_ICMP_CODE, ((OFOxmIcmpv4Code) ((OFActionSetField) a).getField()).getValue().getCode()); jsonGenerator.writeNumberField(MatchUtils.STR_ICMP_CODE, ((OFOxmIcmpv4Code) ((OFActionSetField) a).getField()).getValue().getCode());
} else if (((OFActionSetField)a).getField() instanceof OFOxmIcmpv4Type) { } else if (((OFActionSetField)a).getField() instanceof OFOxmIcmpv4Type) {
jsonGenerator.writeNumberField(MatchUtils.STR_ICMP_TYPE, ((OFOxmIcmpv4Type) ((OFActionSetField) a).getField()).getValue().getType()); jsonGenerator.writeNumberField(MatchUtils.STR_ICMP_TYPE, ((OFOxmIcmpv4Type) ((OFActionSetField) a).getField()).getValue().getType());
} } else if (((OFActionSetField)a).getField() instanceof OFOxmIcmpv6Code) {
jsonGenerator.writeNumberField(MatchUtils.STR_ICMPV6_CODE, ((OFOxmIcmpv6Code) ((OFActionSetField) a).getField()).getValue().getRaw());
} else if (((OFActionSetField)a).getField() instanceof OFOxmIcmpv6Type) {
jsonGenerator.writeNumberField(MatchUtils.STR_ICMPV6_TYPE, ((OFOxmIcmpv6Type) ((OFActionSetField) a).getField()).getValue().getRaw());
}
/* NETWORK LAYER */ /* NETWORK LAYER */
else if (((OFActionSetField)a).getField() instanceof OFOxmIpProto) { else if (((OFActionSetField)a).getField() instanceof OFOxmIpProto) {
jsonGenerator.writeNumberField(MatchUtils.STR_NW_PROTO, ((OFOxmIpProto) ((OFActionSetField) a).getField()).getValue().getIpProtocolNumber()); jsonGenerator.writeNumberField(MatchUtils.STR_NW_PROTO, ((OFOxmIpProto) ((OFActionSetField) a).getField()).getValue().getIpProtocolNumber());
...@@ -228,7 +248,13 @@ public class OFActionListSerializer extends JsonSerializer<List<OFAction>> { ...@@ -228,7 +248,13 @@ public class OFActionListSerializer extends JsonSerializer<List<OFAction>> {
jsonGenerator.writeStringField(MatchUtils.STR_NW_SRC, ((OFOxmIpv4Src) ((OFActionSetField) a).getField()).getValue().toString()); jsonGenerator.writeStringField(MatchUtils.STR_NW_SRC, ((OFOxmIpv4Src) ((OFActionSetField) a).getField()).getValue().toString());
} else if (((OFActionSetField)a).getField() instanceof OFOxmIpv4Dst) { } else if (((OFActionSetField)a).getField() instanceof OFOxmIpv4Dst) {
jsonGenerator.writeStringField(MatchUtils.STR_NW_DST, ((OFOxmIpv4Dst) ((OFActionSetField) a).getField()).getValue().toString()); jsonGenerator.writeStringField(MatchUtils.STR_NW_DST, ((OFOxmIpv4Dst) ((OFActionSetField) a).getField()).getValue().toString());
} else if (((OFActionSetField)a).getField() instanceof OFOxmIpEcn) { } else if (((OFActionSetField)a).getField() instanceof OFOxmIpv6Src) {
jsonGenerator.writeStringField(MatchUtils.STR_IPV6_SRC, ((OFOxmIpv6Src) ((OFActionSetField) a).getField()).getValue().toString());
} else if (((OFActionSetField)a).getField() instanceof OFOxmIpv6Dst) {
jsonGenerator.writeStringField(MatchUtils.STR_IPV6_DST, ((OFOxmIpv6Dst) ((OFActionSetField) a).getField()).getValue().toString());
} else if (((OFActionSetField)a).getField() instanceof OFOxmIpv6Flabel) {
jsonGenerator.writeStringField(MatchUtils.STR_IPV6_FLOW_LABEL, ((OFOxmIpv6Flabel) ((OFActionSetField) a).getField()).getValue().toString());
} else if (((OFActionSetField)a).getField() instanceof OFOxmIpEcn) {
jsonGenerator.writeNumberField(MatchUtils.STR_NW_ECN, ((OFOxmIpEcn) ((OFActionSetField) a).getField()).getValue().getEcnValue()); jsonGenerator.writeNumberField(MatchUtils.STR_NW_ECN, ((OFOxmIpEcn) ((OFActionSetField) a).getField()).getValue().getEcnValue());
} else if (((OFActionSetField)a).getField() instanceof OFOxmIpDscp) { } else if (((OFActionSetField)a).getField() instanceof OFOxmIpDscp) {
jsonGenerator.writeNumberField(MatchUtils.STR_NW_DSCP, ((OFOxmIpDscp) ((OFActionSetField) a).getField()).getValue().getDscpValue()); jsonGenerator.writeNumberField(MatchUtils.STR_NW_DSCP, ((OFOxmIpDscp) ((OFActionSetField) a).getField()).getValue().getDscpValue());
......
src/main/java/net/floodlightcontroller/staticflowentry/StaticFlowEntries.java
+ 63
− 1
View file @ 4dce73e9
...@@ -24,6 +24,7 @@ import java.util.Map; ...@@ -24,6 +24,7 @@ import java.util.Map;
import net.floodlightcontroller.core.annotations.LogMessageCategory; import net.floodlightcontroller.core.annotations.LogMessageCategory;
import net.floodlightcontroller.core.util.AppCookie; import net.floodlightcontroller.core.util.AppCookie;
import net.floodlightcontroller.staticflowentry.web.StaticFlowEntryPusherResource;
import net.floodlightcontroller.util.ActionUtils; import net.floodlightcontroller.util.ActionUtils;
import net.floodlightcontroller.util.InstructionUtils; import net.floodlightcontroller.util.InstructionUtils;
...@@ -137,7 +138,7 @@ public class StaticFlowEntries { ...@@ -137,7 +138,7 @@ public class StaticFlowEntries {
* @param name The name of this static flow entry * @param name The name of this static flow entry
* @return A Map representation of the storage entry * @return A Map representation of the storage entry
*/ */
public static Map<String, Object> flowModToStorageEntry(OFFlowMod fm, String sw, String name) { public static Map<String, Object> flowModToStorageEntry(OFFlowMod fm, String sw, String name) throws Exception {
Map<String, Object> entry = new HashMap<String, Object>(); Map<String, Object> entry = new HashMap<String, Object>();
entry.put(StaticFlowEntryPusher.COLUMN_NAME, name); entry.put(StaticFlowEntryPusher.COLUMN_NAME, name);
entry.put(StaticFlowEntryPusher.COLUMN_SWITCH, sw); entry.put(StaticFlowEntryPusher.COLUMN_SWITCH, sw);
...@@ -271,6 +272,35 @@ public class StaticFlowEntries { ...@@ -271,6 +272,35 @@ public class StaticFlowEntries {
case ARP_TPA: case ARP_TPA:
entry.put(StaticFlowEntryPusher.COLUMN_ARP_DPA, match.get(MatchField.ARP_TPA).toString()); entry.put(StaticFlowEntryPusher.COLUMN_ARP_DPA, match.get(MatchField.ARP_TPA).toString());
break; break;
//sanjivini
case IPV6_SRC:
entry.put(StaticFlowEntryPusher.COLUMN_NW6_SRC, match.get(MatchField.IPV6_SRC).toString());
break;
case IPV6_DST:
entry.put(StaticFlowEntryPusher.COLUMN_NW6_DST, match.get(MatchField.IPV6_DST).toString());
break;
case IPV6_FLABEL:
entry.put(StaticFlowEntryPusher.COLUMN_IPV6_FLOW_LABEL, match.get(MatchField.IPV6_FLABEL).toString());
break;
case ICMPV6_TYPE:
entry.put(StaticFlowEntryPusher.COLUMN_ICMP6_TYPE, String.valueOf(match.get(MatchField.ICMPV6_TYPE).getValue()));
break;
case ICMPV6_CODE:
entry.put(StaticFlowEntryPusher.COLUMN_ICMP6_CODE, match.get(MatchField.ICMPV6_CODE).getValue());
break;
case IPV6_ND_SLL:
entry.put(StaticFlowEntryPusher.COLUMN_ND_SLL, match.get(MatchField.IPV6_ND_SLL).toString());
break;
case IPV6_ND_TLL:
entry.put(StaticFlowEntryPusher.COLUMN_ND_TLL, match.get(MatchField.IPV6_ND_TLL).toString());
break;
case IPV6_ND_TARGET:
entry.put(StaticFlowEntryPusher.COLUMN_ND_TARGET, match.get(MatchField.IPV6_ND_TARGET).toString());
break;
//sanjivini
case MPLS_LABEL: case MPLS_LABEL:
entry.put(StaticFlowEntryPusher.COLUMN_MPLS_LABEL, match.get(MatchField.MPLS_LABEL).getValue()); entry.put(StaticFlowEntryPusher.COLUMN_MPLS_LABEL, match.get(MatchField.MPLS_LABEL).getValue());
break; break;
...@@ -293,6 +323,10 @@ public class StaticFlowEntries { ...@@ -293,6 +323,10 @@ public class StaticFlowEntries {
} // end switch-case } // end switch-case
} // end while } // end while
int result = StaticFlowEntryPusherResource.checkActions(entry);
if (result == -1)
throw new Exception("Invalid action/instructions");
return entry; return entry;
} }
...@@ -458,6 +492,34 @@ public class StaticFlowEntries { ...@@ -458,6 +492,34 @@ public class StaticFlowEntries {
case StaticFlowEntryPusher.COLUMN_ARP_DPA: case StaticFlowEntryPusher.COLUMN_ARP_DPA:
entry.put(StaticFlowEntryPusher.COLUMN_ARP_DPA, jp.getText()); entry.put(StaticFlowEntryPusher.COLUMN_ARP_DPA, jp.getText());
break; break;
//sanjivini
case StaticFlowEntryPusher.COLUMN_NW6_SRC:
entry.put(StaticFlowEntryPusher.COLUMN_NW6_SRC, jp.getText());
break;
case StaticFlowEntryPusher.COLUMN_NW6_DST:
entry.put(StaticFlowEntryPusher.COLUMN_NW6_DST, jp.getText());
break;
case StaticFlowEntryPusher.COLUMN_IPV6_FLOW_LABEL:
entry.put(StaticFlowEntryPusher.COLUMN_IPV6_FLOW_LABEL, jp.getText());
break;
case StaticFlowEntryPusher.COLUMN_ICMP6_TYPE:
entry.put(StaticFlowEntryPusher.COLUMN_ICMP6_TYPE, jp.getText());
break;
case StaticFlowEntryPusher.COLUMN_ICMP6_CODE:
entry.put(StaticFlowEntryPusher.COLUMN_ICMP6_CODE, jp.getText());
break;
case StaticFlowEntryPusher.COLUMN_ND_SLL:
entry.put(StaticFlowEntryPusher.COLUMN_ND_SLL, jp.getText());
break;
case StaticFlowEntryPusher.COLUMN_ND_TLL:
entry.put(StaticFlowEntryPusher.COLUMN_ND_TLL, jp.getText());
break;
case StaticFlowEntryPusher.COLUMN_ND_TARGET:
entry.put(StaticFlowEntryPusher.COLUMN_ND_TARGET, jp.getText());
break;
//sanjivini
case StaticFlowEntryPusher.COLUMN_MPLS_LABEL: case StaticFlowEntryPusher.COLUMN_MPLS_LABEL:
entry.put(StaticFlowEntryPusher.COLUMN_MPLS_LABEL, jp.getText()); entry.put(StaticFlowEntryPusher.COLUMN_MPLS_LABEL, jp.getText());
break; break;
......
src/main/java/net/floodlightcontroller/staticflowentry/StaticFlowEntryPusher.java
+ 33
− 2
View file @ 4dce73e9
...@@ -131,6 +131,18 @@ implements IOFSwitchListener, IFloodlightModule, IStaticFlowEntryPusherService, ...@@ -131,6 +131,18 @@ implements IOFSwitchListener, IFloodlightModule, IStaticFlowEntryPusherService,
public static final String COLUMN_ARP_DHA = MatchUtils.STR_ARP_DHA; public static final String COLUMN_ARP_DHA = MatchUtils.STR_ARP_DHA;
public static final String COLUMN_ARP_SPA = MatchUtils.STR_ARP_SPA; public static final String COLUMN_ARP_SPA = MatchUtils.STR_ARP_SPA;
public static final String COLUMN_ARP_DPA = MatchUtils.STR_ARP_DPA; public static final String COLUMN_ARP_DPA = MatchUtils.STR_ARP_DPA;
//sanjivini
//IPv6 related columns
public static final String COLUMN_NW6_SRC = MatchUtils.STR_IPV6_SRC;
public static final String COLUMN_NW6_DST = MatchUtils.STR_IPV6_DST;
public static final String COLUMN_IPV6_FLOW_LABEL = MatchUtils.STR_IPV6_FLOW_LABEL;
public static final String COLUMN_ICMP6_TYPE = MatchUtils.STR_ICMPV6_TYPE;
public static final String COLUMN_ICMP6_CODE = MatchUtils.STR_ICMPV6_CODE;
public static final String COLUMN_ND_SLL = MatchUtils.STR_IPV6_ND_SSL;
public static final String COLUMN_ND_TLL = MatchUtils.STR_IPV6_ND_TTL;
public static final String COLUMN_ND_TARGET = MatchUtils.STR_IPV6_ND_TARGET;
//sanjivini
public static final String COLUMN_MPLS_LABEL = MatchUtils.STR_MPLS_LABEL; public static final String COLUMN_MPLS_LABEL = MatchUtils.STR_MPLS_LABEL;
public static final String COLUMN_MPLS_TC = MatchUtils.STR_MPLS_TC; public static final String COLUMN_MPLS_TC = MatchUtils.STR_MPLS_TC;
...@@ -164,6 +176,13 @@ implements IOFSwitchListener, IFloodlightModule, IStaticFlowEntryPusherService, ...@@ -164,6 +176,13 @@ implements IOFSwitchListener, IFloodlightModule, IStaticFlowEntryPusherService,
COLUMN_ICMP_TYPE, COLUMN_ICMP_CODE, COLUMN_ICMP_TYPE, COLUMN_ICMP_CODE,
COLUMN_ARP_OPCODE, COLUMN_ARP_SHA, COLUMN_ARP_DHA, COLUMN_ARP_OPCODE, COLUMN_ARP_SHA, COLUMN_ARP_DHA,
COLUMN_ARP_SPA, COLUMN_ARP_DPA, COLUMN_ARP_SPA, COLUMN_ARP_DPA,
//sanjivini
//IPv6 related matches
COLUMN_NW6_SRC, COLUMN_NW6_DST, COLUMN_ICMP6_TYPE, COLUMN_ICMP6_CODE,
COLUMN_IPV6_FLOW_LABEL, COLUMN_ND_SLL, COLUMN_ND_TLL, COLUMN_ND_TARGET,
//sanjivini
COLUMN_MPLS_LABEL, COLUMN_MPLS_TC, COLUMN_MPLS_BOS, COLUMN_MPLS_LABEL, COLUMN_MPLS_TC, COLUMN_MPLS_BOS,
COLUMN_METADATA, COLUMN_TUNNEL_ID, COLUMN_PBB_ISID, COLUMN_METADATA, COLUMN_TUNNEL_ID, COLUMN_PBB_ISID,
/* end newly added matches */ /* end newly added matches */
...@@ -408,6 +427,13 @@ implements IOFSwitchListener, IFloodlightModule, IStaticFlowEntryPusherService, ...@@ -408,6 +427,13 @@ implements IOFSwitchListener, IFloodlightModule, IStaticFlowEntryPusherService,
log.debug("ignoring flow entry {} on switch {} with illegal OFMatch() key: " + match, entryName, switchName); log.debug("ignoring flow entry {} on switch {} with illegal OFMatch() key: " + match, entryName, switchName);
return; return;
} }
//sanjivini
catch (Exception e) {
log.error("OF version incompatible for the match: " + match);
e.printStackTrace();
return;
}
//sanjivini
entries.get(switchName).put(entryName, fmb.build()); // add the FlowMod message to the table entries.get(switchName).put(entryName, fmb.build()); // add the FlowMod message to the table
} }
...@@ -754,8 +780,13 @@ implements IOFSwitchListener, IFloodlightModule, IStaticFlowEntryPusherService, ...@@ -754,8 +780,13 @@ implements IOFSwitchListener, IFloodlightModule, IStaticFlowEntryPusherService,
@Override @Override
public void addFlow(String name, OFFlowMod fm, DatapathId swDpid) { public void addFlow(String name, OFFlowMod fm, DatapathId swDpid) {
Map<String, Object> fmMap = StaticFlowEntries.flowModToStorageEntry(fm, swDpid.toString(), name); try {
storageSourceService.insertRowAsync(TABLE_NAME, fmMap); Map<String, Object> fmMap = StaticFlowEntries.flowModToStorageEntry(fm, swDpid.toString(), name);
storageSourceService.insertRowAsync(TABLE_NAME, fmMap);
} catch (Exception e) {
log.error("Error! Check the fields specified for the flow.Make sure IPv4 fields are not mixed with IPv6 fields or all "
+ "mandatory fields are specified. ");
}
} }
@Override @Override
......
src/main/java/net/floodlightcontroller/staticflowentry/web/StaticFlowEntryPusherResource.java
+ 242
− 122
View file @ 4dce73e9
...@@ -32,6 +32,7 @@ import net.floodlightcontroller.core.annotations.LogMessageDoc; ...@@ -32,6 +32,7 @@ import net.floodlightcontroller.core.annotations.LogMessageDoc;
import net.floodlightcontroller.staticflowentry.StaticFlowEntries; import net.floodlightcontroller.staticflowentry.StaticFlowEntries;
import net.floodlightcontroller.staticflowentry.StaticFlowEntryPusher; import net.floodlightcontroller.staticflowentry.StaticFlowEntryPusher;
import net.floodlightcontroller.storage.IStorageSourceService; import net.floodlightcontroller.storage.IStorageSourceService;
import net.floodlightcontroller.util.MatchUtils;
/** /**
* Pushes a static flow entry to the storage source * Pushes a static flow entry to the storage source
...@@ -43,137 +44,236 @@ public class StaticFlowEntryPusherResource extends ServerResource { ...@@ -43,137 +44,236 @@ public class StaticFlowEntryPusherResource extends ServerResource {
protected static Logger log = LoggerFactory.getLogger(StaticFlowEntryPusherResource.class); protected static Logger log = LoggerFactory.getLogger(StaticFlowEntryPusherResource.class);
/** /**
* Checks to see if the user matches IP information without * Validates if all the mandatory fields are set properly while adding an IPv6 flow
* checking for the correct ether-type (2048). * @param Map containing the fields of the flow
* @param rows The Map that is a string representation of * @return state indicating whether a flow is valid or not
* the static flow.
* @reutrn True if they checked the ether-type, false otherwise
*/ */
private boolean checkMatchIp(Map<String, Object> rows) { private int checkFlow(Map<String, Object> rows) {
boolean matchEther = false; //Declaring & Initializing flags
String val = (String) rows.get(StaticFlowEntryPusher.COLUMN_DL_TYPE); int state = 0;
if (val != null) { boolean dl_type = false;
int type = 0; boolean nw_proto = false;
// check both hex and decimal boolean nw_layer = false;
if (val.startsWith("0x")) { boolean icmp6_type = false;
type = Integer.parseInt(val.substring(2), 16); boolean icmp6_code = false;
boolean nd_target = false;
boolean nd_sll = false;
boolean nd_tll = false;
boolean ip6 = false;
boolean ip4 = false;
int eth_type = -1;
int nw_protocol = -1;
int icmp_type = -1;
//Determine the dl_type if set
if (rows.containsKey(StaticFlowEntryPusher.COLUMN_DL_TYPE)) {
if (((String) rows.get(StaticFlowEntryPusher.COLUMN_DL_TYPE)).startsWith("0x")) {
eth_type = Integer.parseInt(((String) rows.get(StaticFlowEntryPusher.COLUMN_DL_TYPE)).replaceFirst("0x", ""), 16);
dl_type = true;
} else {
eth_type = Integer.parseInt((String) rows.get(StaticFlowEntryPusher.COLUMN_DL_TYPE));
dl_type = true;
}
if (eth_type == 0x86dd) { /* or 34525 */
ip6 = true;
dl_type = true;
} else if (eth_type == 0x800 || /* or 2048 */
eth_type == 0x806 || /* or 2054 */
eth_type == 0x8035) { /* or 32821*/
ip4 = true;
dl_type = true;
}
//else {
// state = 2;
// return state;
//}
}
if (rows.containsKey(StaticFlowEntryPusher.COLUMN_NW_DST) ||
rows.containsKey(StaticFlowEntryPusher.COLUMN_NW_SRC)) {
nw_layer = true;
ip4 = true;
}
if (rows.containsKey(StaticFlowEntryPusher.COLUMN_ICMP_CODE) ||
rows.containsKey(StaticFlowEntryPusher.COLUMN_ICMP_TYPE) ||
rows.containsKey(StaticFlowEntryPusher.COLUMN_ARP_DHA) ||
rows.containsKey(StaticFlowEntryPusher.COLUMN_ARP_SHA) ||
rows.containsKey(StaticFlowEntryPusher.COLUMN_ARP_SPA) ||
rows.containsKey(StaticFlowEntryPusher.COLUMN_ARP_DPA) ||
rows.containsKey(StaticFlowEntryPusher.COLUMN_ARP_OPCODE)) {
ip4 = true;
}
if (rows.containsKey(StaticFlowEntryPusher.COLUMN_IPV6_FLOW_LABEL) ||
rows.containsKey(StaticFlowEntryPusher.COLUMN_NW6_SRC) ||
rows.containsKey(StaticFlowEntryPusher.COLUMN_NW6_DST)) {
nw_layer = true;
ip6 = true;
}
if (rows.containsKey(StaticFlowEntryPusher.COLUMN_NW_PROTO)) {
nw_proto = true;
if (((String) rows.get(StaticFlowEntryPusher.COLUMN_NW_PROTO)).startsWith("0x")) {
nw_protocol = Integer.parseInt(((String) rows.get(StaticFlowEntryPusher.COLUMN_NW_PROTO)).replaceFirst("0x", ""), 16);
} else { } else {
try { nw_protocol = Integer.parseInt((String) rows.get(StaticFlowEntryPusher.COLUMN_NW_PROTO));
type = Integer.parseInt(val);
} catch (NumberFormatException e) { /* fail silently */}
} }
if (type == 2048) matchEther = true;
} }
if (rows.containsKey(StaticFlowEntryPusher.COLUMN_ICMP6_CODE)) {
icmp6_code = true;
ip6 = true;
}
if (rows.containsKey(StaticFlowEntryPusher.COLUMN_ICMP6_TYPE)) {
icmp6_type = true;
ip6 = true;
if (((String) rows.get(StaticFlowEntryPusher.COLUMN_ICMP_TYPE)).startsWith("0x")) {
icmp_type = Integer.parseInt(((String) rows.get(StaticFlowEntryPusher.COLUMN_ICMP6_TYPE)).replaceFirst("0x", ""), 16);
} else {
icmp_type = Integer.parseInt((String) rows.get(StaticFlowEntryPusher.COLUMN_ICMP6_TYPE));
}
}
if (rows.containsKey(StaticFlowEntryPusher.COLUMN_ND_SLL)) {
nd_sll = true;
ip6 = true;
}
if (rows.containsKey(StaticFlowEntryPusher.COLUMN_ND_TLL)) {
nd_tll = true;
ip6 = true;
}
if (rows.containsKey(StaticFlowEntryPusher.COLUMN_ND_TARGET)) {
nd_target = true;
ip6 = true;
}
if ((rows.containsKey(StaticFlowEntryPusher.COLUMN_NW_DST) || if (nw_layer == true || nw_proto == true) {
rows.containsKey(StaticFlowEntryPusher.COLUMN_NW_SRC) || if (dl_type == true) {
rows.containsKey(StaticFlowEntryPusher.COLUMN_NW_PROTO) || if (!(ip4 == true || ip6 == true)) {
rows.containsKey(StaticFlowEntryPusher.COLUMN_NW_TOS)) && //invalid dl_type
(matchEther == false)) state = 2;
return false; return state;
}
}
else {
//dl_type not set
state = 1;
return state;
}
}
if (icmp6_type == true || icmp6_code == true ) {
if (nw_proto == true) {
if (nw_protocol != 0x3A) { /* or 58 */
//invalid nw_proto
state = 4;
return state;
}
}
else {
//nw_proto not set
state = 3;
return state;
}
}
if (nd_sll == true || nd_tll == true || nd_target == true) {
if (icmp6_type == true) {
//icmp_type must be set to 135/136 to set ipv6_nd_target
if (nd_target == true) {
if (!(icmp_type == 135 || icmp_type == 136)) {
//invalid icmp6_type
state = 6;
return state;
}
}
//icmp_type must be set to 136 to set ipv6_nd_tll
else if (nd_tll == true) {
if (!(icmp_type == 136)) {
//invalid icmp6_type
state = 6;
return state;
}
}
//icmp_type must be set to 135 to set ipv6_nd_sll
else if (nd_sll == true) {
if (!(icmp_type == 135)) {
//invalid icmp6_type
state = 6;
return state;
}
}
}
else {
//icmp6_type not set
state = 5;
return state;
}
}
int result = checkActions(rows);
if ((ip4 == true && ip6 == true) || (result == -1) ||
(result == 1 && ip6 == true) || (result == 2 && ip4 == true)) {
//ipv4 & ipv6 conflict
state = 7;
return state;
}
return state;
return true;
} }
/** /**
* The check for flow entry validity will happen only when the SFP's * Validates actions/instructions
* storage listener detects the row entry is inserted. This, unfortunately,
* is after the REST API returns the message to the user who's inserting
* the flow.
* *
* This function will perform the same error checking that will happen * -1 --> IPv4/IPv6 conflict
* automatically later when the OFFlowMod is composed and built. This is * 0 --> no IPv4 or IPv6 actions
* somewhat redundant, since the flow entry will only be sent to the * 1 --> IPv4 only actions
* switch if it's valid, but this is the only way to tell the user something * 2 --> IPv6 only actions
* wasn't correct in their flow definition.
* *
* @param row * @param Map containing the fields of the flow
* @return A String describing the error if there is one; the empty string if all checks * @return state indicating whether a flow is valid or not
* */
private String validateFlowEntry(Map<String, Object> row) { public static int checkActions(Map<String, Object> entry) {
/*
* First, build the match string and try to turn it into a boolean ip6 = false;
* Match.Builder with all the fields set. Then, before the boolean ip4 = false;
* it's built, check all prerequisites. String actions = null;
*
IOFSwitchService switchService = (IOFSwitchService) getContext() if (entry.containsKey(StaticFlowEntryPusher.COLUMN_ACTIONS) ||
.getAttributes() entry.containsKey(StaticFlowEntryPusher.COLUMN_INSTR_APPLY_ACTIONS) ||
.get(IOFSwitchService.class.getCanonicalName()); entry.containsKey(StaticFlowEntryPusher.COLUMN_INSTR_WRITE_ACTIONS)) {
String switchName = (String) row.get(StaticFlowEntryPusher.COLUMN_SWITCH); if (entry.containsKey(StaticFlowEntryPusher.COLUMN_ACTIONS)) {
String entryName = (String) row.get(StaticFlowEntryPusher.COLUMN_NAME); actions = (String) entry.get(StaticFlowEntryPusher.COLUMN_ACTIONS);
String matchString; }
DatapathId dpid; else if (entry.containsKey(StaticFlowEntryPusher.COLUMN_INSTR_APPLY_ACTIONS)) {
actions = (String) entry.get(StaticFlowEntryPusher.COLUMN_INSTR_APPLY_ACTIONS);
try { }
dpid = DatapathId.of(switchName); else if (entry.containsKey(StaticFlowEntryPusher.COLUMN_INSTR_WRITE_ACTIONS)) {
} catch (NumberFormatException e) { actions = (String) entry.get(StaticFlowEntryPusher.COLUMN_INSTR_WRITE_ACTIONS);
return "Invalid switch DPID " + switchName + ".";
}
IOFSwitch theSwitch = switchService.getSwitch(DatapathId.of(switchName));
if (theSwitch == null) {
return "Switch " + switchName + " is not connected to the controller.";
}
for (String key : row.keySet()) {
// get the correct builder for the OF version supported by the switch
OFFlowModify.Builder fmb = theSwitch.getOFFactory().buildFlowModify();
StaticFlowEntries.initDefaultFlowMod(fmb, entryName);
if (row.get(key) == null
|| key.equals(StaticFlowEntryPusher.COLUMN_SWITCH)
|| key.equals(StaticFlowEntryPusher.COLUMN_NAME)
|| key.equals("id")
|| key.equals(StaticFlowEntryPusher.COLUMN_HARD_TIMEOUT)
|| key.equals(StaticFlowEntryPusher.COLUMN_IDLE_TIMEOUT)) {
continue;
}
if (key.equals(StaticFlowEntryPusher.COLUMN_ACTIVE)) {
if (!Boolean.valueOf((String) row.get(StaticFlowEntryPusher.COLUMN_ACTIVE))) {
log.debug("Flow entry is inactive; verifying it anyway.");
}
} else if (key.equals(StaticFlowEntryPusher.COLUMN_TABLE_ID)) {
if (fmb.getVersion() != OFVersion.OF_10) { // all except 1.0 support tables
fmb.setTableId(TableId.of(Integer.parseInt((String) row.get(key)))); // support multiple flow tables for OF1.1+
} else {
return "Tables not supported in OpenFlow 1.0.";
}
} else if (key.equals(StaticFlowEntryPusher.COLUMN_ACTIONS)) {
ActionUtils.fromString(fmb, (String) row.get(StaticFlowEntryPusher.COLUMN_ACTIONS), log);
} else if (key.equals(StaticFlowEntryPusher.COLUMN_COOKIE)) {
fmb.setCookie(StaticFlowEntries.computeEntryCookie(Integer.valueOf((String) row.get(StaticFlowEntryPusher.COLUMN_COOKIE)), entryName));
} else if (key.equals(StaticFlowEntryPusher.COLUMN_PRIORITY)) {
fmb.setPriority(U16.t(Integer.valueOf((String) row.get(StaticFlowEntryPusher.COLUMN_PRIORITY))));
} else if (key.equals(StaticFlowEntryPusher.COLUMN_INSTR_APPLY_ACTIONS)) {
InstructionUtils.applyActionsFromString(fmb, (String) row.get(StaticFlowEntryPusher.COLUMN_INSTR_APPLY_ACTIONS), log);
} else if (key.equals(StaticFlowEntryPusher.COLUMN_INSTR_CLEAR_ACTIONS)) {
InstructionUtils.clearActionsFromString(fmb, (String) row.get(StaticFlowEntryPusher.COLUMN_INSTR_CLEAR_ACTIONS), log);
} else if (key.equals(StaticFlowEntryPusher.COLUMN_INSTR_EXPERIMENTER)) {
InstructionUtils.experimenterFromString(fmb, (String) row.get(StaticFlowEntryPusher.COLUMN_INSTR_EXPERIMENTER), log);
} else if (key.equals(StaticFlowEntryPusher.COLUMN_INSTR_GOTO_METER)) {
InstructionUtils.meterFromString(fmb, (String) row.get(StaticFlowEntryPusher.COLUMN_INSTR_GOTO_METER), log);
} else if (key.equals(StaticFlowEntryPusher.COLUMN_INSTR_GOTO_TABLE)) {
InstructionUtils.gotoTableFromString(fmb, (String) row.get(StaticFlowEntryPusher.COLUMN_INSTR_GOTO_TABLE), log);
} else if (key.equals(StaticFlowEntryPusher.COLUMN_INSTR_WRITE_ACTIONS)) {
InstructionUtils.writeActionsFromString(fmb, (String) row.get(StaticFlowEntryPusher.COLUMN_INSTR_WRITE_ACTIONS), log);
} else if (key.equals(StaticFlowEntryPusher.COLUMN_INSTR_WRITE_METADATA)) {
InstructionUtils.writeMetadataFromString(fmb, (String) row.get(StaticFlowEntryPusher.COLUMN_INSTR_WRITE_METADATA), log);
} else { // the rest of the keys are for Match().fromString()
if (matchString.length() > 0) {
matchString.append(",");
}
matchString.append(key + "=" + row.get(key).toString());
} }
}
String match = matchString.toString();
fmb.setMatch(MatchUtils.fromString(match, fmb.getVersion())); if (actions.contains(MatchUtils.STR_ICMPV6_CODE) || actions.contains(MatchUtils.STR_ICMPV6_TYPE) ||
actions.contains(MatchUtils.STR_IPV6_DST) || actions.contains(MatchUtils.STR_IPV6_SRC) ||
actions.contains(MatchUtils.STR_IPV6_FLOW_LABEL) || actions.contains(MatchUtils.STR_IPV6_ND_SSL) ||
actions.contains(MatchUtils.STR_IPV6_ND_TARGET) || actions.contains(MatchUtils.STR_IPV6_ND_TTL)) {
ip6 = true;
}
if (actions.contains(MatchUtils.STR_NW_SRC) || actions.contains(MatchUtils.STR_NW_DST) ||
actions.contains(MatchUtils.STR_ARP_OPCODE) || actions.contains(MatchUtils.STR_ARP_SHA) ||
actions.contains(MatchUtils.STR_ARP_DHA) || actions.contains(MatchUtils.STR_ARP_SPA) ||
actions.contains(MatchUtils.STR_ARP_DPA) || actions.contains(MatchUtils.STR_ICMP_CODE) ||
actions.contains(MatchUtils.STR_ICMP_TYPE)) {
ip4 = true;
}
}
return ""; if (ip6 == false && ip4 == false) {
} */ return 0; // no actions involving ipv4 or ipv6
} else if (ip6 == false && ip4 == true) {
return 1; //ipv4
} else if (ip6 == true && ip4 == false) {
return 2; //ipv6
} else {
return -1; // conflict of ipv4 and ipv6 actions
}
}
/** /**
* Takes a Static Flow Pusher string in JSON format and parses it into * Takes a Static Flow Pusher string in JSON format and parses it into
...@@ -195,19 +295,39 @@ public class StaticFlowEntryPusherResource extends ServerResource { ...@@ -195,19 +295,39 @@ public class StaticFlowEntryPusherResource extends ServerResource {
try { try {
rowValues = StaticFlowEntries.jsonToStorageEntry(fmJson); rowValues = StaticFlowEntries.jsonToStorageEntry(fmJson);
String status = null; String status = null;
if (!checkMatchIp(rowValues)) {
int state = checkFlow(rowValues);
if (state == 1) {
status = "Warning! Must specify eth_type of IPv4/IPv6 to " + status = "Warning! Must specify eth_type of IPv4/IPv6 to " +
"match on IPv4/IPv6 fields! The flow has been discarded."; "match on IPv4/IPv6 fields! The flow has been discarded.";
log.error(status); log.error(status);
} else { } else if (state == 2) {
status = "Entry pushed"; status = "Warning! eth_type not recognized! The flow has been discarded.";
log.error(status);
} else if (state == 3) {
status = "Warning! Must specify ip_proto to match! The flow has been discarded.";
log.error(status);
} else if (state == 4) {
status = "Warning! ip_proto invalid! The flow has been discarded.";
log.error(status);
} else if (state == 5) {
status = "Warning! Must specify icmp6_type to match! The flow has been discarded.";
log.error(status);
} else if (state == 6) {
status = "Warning! icmp6_type invalid! The flow has been discarded.";
log.error(status);
} else if (state == 7) {
status = "Warning! IPv4 & IPv6 fields cannot be specified in the same flow! The flow has been discarded.";
log.error(status);
} else if (state == 0) {
status = "Entry pushed";
storageSource.insertRowAsync(StaticFlowEntryPusher.TABLE_NAME, rowValues);
} }
storageSource.insertRowAsync(StaticFlowEntryPusher.TABLE_NAME, rowValues);
return ("{\"status\" : \"" + status + "\"}"); return ("{\"status\" : \"" + status + "\"}");
} catch (IOException e) { } catch (IOException e) {
log.error("Error parsing push flow mod request: " + fmJson, e); log.error("Error parsing push flow mod request: " + fmJson, e);
return "{\"status\" : \"Error! Could not parse flod mod, see log for details.\"}"; return "{\"status\" : \"Error! Could not parse flod mod, see log for details.\"}";
} }
} }
@Delete @Delete
......
src/main/java/net/floodlightcontroller/util/InstructionUtils.java
+ 3
− 3
View file @ 4dce73e9
...@@ -28,7 +28,7 @@ import sun.reflect.generics.reflectiveObjects.NotImplementedException; ...@@ -28,7 +28,7 @@ import sun.reflect.generics.reflectiveObjects.NotImplementedException;
* *
*/ */
public class InstructionUtils { public class InstructionUtils {
public static final String STR_GOTO_TABLE = "goto_table"; public static final String STR_GOTO_TABLE = "instruction_goto_table";
public static final String STR_WRITE_METADATA = "instruction_write_metadata"; public static final String STR_WRITE_METADATA = "instruction_write_metadata";
public static final String STR_WRITE_ACTIONS = "instruction_write_actions"; public static final String STR_WRITE_ACTIONS = "instruction_write_actions";
public static final String STR_APPLY_ACTIONS = "instruction_apply_actions"; public static final String STR_APPLY_ACTIONS = "instruction_apply_actions";
...@@ -169,7 +169,7 @@ public class InstructionUtils { ...@@ -169,7 +169,7 @@ public class InstructionUtils {
* @param log * @param log
* @return * @return
*/ */
public static String writeActionsToString(OFInstructionWriteActions inst, Logger log) { public static String writeActionsToString(OFInstructionWriteActions inst, Logger log) throws Exception {
return ActionUtils.actionsToString(inst.getActions(), log); return ActionUtils.actionsToString(inst.getActions(), log);
} }
...@@ -200,7 +200,7 @@ public class InstructionUtils { ...@@ -200,7 +200,7 @@ public class InstructionUtils {
* @param log * @param log
* @return * @return
*/ */
public static String applyActionsToString(OFInstructionApplyActions inst, Logger log) { public static String applyActionsToString(OFInstructionApplyActions inst, Logger log) throws Exception {
return ActionUtils.actionsToString(inst.getActions(), log); return ActionUtils.actionsToString(inst.getActions(), log);
} }
......
src/main/java/net/floodlightcontroller/util/MatchUtils.java
+ 75
− 0
View file @ 4dce73e9
...@@ -13,6 +13,9 @@ import org.projectfloodlight.openflow.types.ICMPv4Code; ...@@ -13,6 +13,9 @@ import org.projectfloodlight.openflow.types.ICMPv4Code;
import org.projectfloodlight.openflow.types.ICMPv4Type; import org.projectfloodlight.openflow.types.ICMPv4Type;
import org.projectfloodlight.openflow.types.IPv4Address; import org.projectfloodlight.openflow.types.IPv4Address;
import org.projectfloodlight.openflow.types.IPv4AddressWithMask; import org.projectfloodlight.openflow.types.IPv4AddressWithMask;
import org.projectfloodlight.openflow.types.IPv6Address;
import org.projectfloodlight.openflow.types.IPv6AddressWithMask;
import org.projectfloodlight.openflow.types.IPv6FlowLabel;
import org.projectfloodlight.openflow.types.IpDscp; import org.projectfloodlight.openflow.types.IpDscp;
import org.projectfloodlight.openflow.types.IpEcn; import org.projectfloodlight.openflow.types.IpEcn;
import org.projectfloodlight.openflow.types.IpProtocol; import org.projectfloodlight.openflow.types.IpProtocol;
...@@ -330,6 +333,9 @@ public class MatchUtils { ...@@ -330,6 +333,9 @@ public class MatchUtils {
* on unexpected key or value * on unexpected key or value
*/ */
public static Match fromString(String match, OFVersion ofVersion) throws IllegalArgumentException { public static Match fromString(String match, OFVersion ofVersion) throws IllegalArgumentException {
boolean ver10 = false;
if (match.equals("") || match.equalsIgnoreCase("any") || match.equalsIgnoreCase("all") || match.equals("[]")) { if (match.equals("") || match.equalsIgnoreCase("any") || match.equalsIgnoreCase("all") || match.equals("[]")) {
match = "Match[]"; match = "Match[]";
} }
...@@ -356,6 +362,14 @@ public class MatchUtils { ...@@ -356,6 +362,14 @@ public class MatchUtils {
Match.Builder mb = OFFactories.getFactory(ofVersion).buildMatch(); Match.Builder mb = OFFactories.getFactory(ofVersion).buildMatch();
//sanjivini
//Determine if the OF version is 1.0 before adding a flow
if (ofVersion.equals(OFVersion.OF_10)) {
ver10 = true;
}
//sanjivini
while (!llValues.isEmpty()) { while (!llValues.isEmpty()) {
IpProtocol ipProto = null; IpProtocol ipProto = null;
String[] key_value = llValues.pollFirst(); // pop off the first element; this completely removes it from the queue. String[] key_value = llValues.pollFirst(); // pop off the first element; this completely removes it from the queue.
...@@ -396,6 +410,28 @@ public class MatchUtils { ...@@ -396,6 +410,28 @@ public class MatchUtils {
case STR_NW_SRC: case STR_NW_SRC:
mb.setMasked(MatchField.IPV4_SRC, IPv4AddressWithMask.of(key_value[1])); mb.setMasked(MatchField.IPV4_SRC, IPv4AddressWithMask.of(key_value[1]));
break; break;
//sanjivini
case STR_IPV6_DST:
if (ver10 == true) {
throw new IllegalArgumentException("OF Version incompatible");
}
mb.setMasked(MatchField.IPV6_DST, IPv6AddressWithMask.of(key_value[1]));
break;
case STR_IPV6_SRC:
if (ver10 == true) {
throw new IllegalArgumentException("OF Version incompatible");
}
mb.setMasked(MatchField.IPV6_SRC, IPv6AddressWithMask.of(key_value[1]));
break;
case STR_IPV6_FLOW_LABEL:
if (ver10 == true) {
throw new IllegalArgumentException("OF Version incompatible");
}
mb.setExact(MatchField.IPV6_FLABEL, IPv6FlowLabel.of(Integer.parseInt(key_value[1])));
break;
//sanjivini
case STR_NW_PROTO: case STR_NW_PROTO:
if (key_value[1].startsWith("0x")) { if (key_value[1].startsWith("0x")) {
mb.setExact(MatchField.IP_PROTO, IpProtocol.of(Short.valueOf(key_value[1].replaceFirst("0x", ""), 16))); mb.setExact(MatchField.IP_PROTO, IpProtocol.of(Short.valueOf(key_value[1].replaceFirst("0x", ""), 16)));
...@@ -504,6 +540,45 @@ public class MatchUtils { ...@@ -504,6 +540,45 @@ public class MatchUtils {
mb.setExact(MatchField.ICMPV4_CODE, ICMPv4Code.of(Short.parseShort(key_value[1]))); mb.setExact(MatchField.ICMPV4_CODE, ICMPv4Code.of(Short.parseShort(key_value[1])));
} }
break; break;
//sanjivini
case STR_ICMPV6_TYPE:
if (ver10 == true) {
throw new IllegalArgumentException("OF Version incompatible");
//throw new Exception("OF Version incompatible");
}
mb.setExact(MatchField.ICMPV6_TYPE, U8.of(Short.parseShort(key_value[1])));
break;
case STR_ICMPV6_CODE:
if (ver10 == true) {
throw new IllegalArgumentException("OF Version incompatible");
//throw new Exception("OF Version incompatible");
}
mb.setExact(MatchField.ICMPV6_CODE, U8.of(Short.parseShort(key_value[1])));
break;
case STR_IPV6_ND_SSL:
if (ver10 == true) {
throw new IllegalArgumentException("OF Version incompatible");
//throw new Exception("OF Version incompatible");
}
mb.setExact(MatchField.IPV6_ND_SLL, MacAddress.of(key_value[1]));
break;
case STR_IPV6_ND_TTL:
if (ver10 == true) {
throw new IllegalArgumentException("OF Version incompatible");
//throw new Exception("OF Version incompatible");
}
mb.setExact(MatchField.IPV6_ND_TLL, MacAddress.of(key_value[1]));
break;
case STR_IPV6_ND_TARGET:
if (ver10 == true) {
throw new IllegalArgumentException("OF Version incompatible");
//throw new Exception("OF Version incompatible");
}
mb.setExact(MatchField.IPV6_ND_TARGET, IPv6Address.of(key_value[1]));
break;
//sanjivini
case STR_ARP_OPCODE: case STR_ARP_OPCODE:
if (key_value[1].startsWith("0x")) { if (key_value[1].startsWith("0x")) {
mb.setExact(MatchField.ARP_OP, ArpOpcode.of(Integer.parseInt(key_value[1].replaceFirst("0x", ""), 16))); mb.setExact(MatchField.ARP_OP, ArpOpcode.of(Integer.parseInt(key_value[1].replaceFirst("0x", ""), 16)));
......
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