portBroadcastDomainLinks expect NodePortTuple
diff --git a/src/main/java/net/onrc/onos/ofcontroller/linkdiscovery/internal/LinkDiscoveryManager.java b/src/main/java/net/onrc/onos/ofcontroller/linkdiscovery/internal/LinkDiscoveryManager.java
index 1dbfdcb..3860e05 100644
--- a/src/main/java/net/onrc/onos/ofcontroller/linkdiscovery/internal/LinkDiscoveryManager.java
+++ b/src/main/java/net/onrc/onos/ofcontroller/linkdiscovery/internal/LinkDiscoveryManager.java
@@ -112,7 +112,7 @@
*/
@LogMessageCategory("Network Topology")
public class LinkDiscoveryManager
-implements IOFMessageListener, IOFSwitchListener,
+implements IOFMessageListener, IOFSwitchListener,
ILinkDiscoveryService, IFloodlightModule {
protected IFloodlightProviderService controller;
protected final static Logger log = LoggerFactory.getLogger(LinkDiscoveryManager.class);
@@ -125,7 +125,7 @@
// LLDP and BDDP fields
- private static final byte[] LLDP_STANDARD_DST_MAC_STRING =
+ private static final byte[] LLDP_STANDARD_DST_MAC_STRING =
HexString.fromHexString("01:80:c2:00:00:0e");
private static final long LINK_LOCAL_MASK = 0xfffffffffff0L;
private static final long LINK_LOCAL_VALUE = 0x0180c2000000L;
@@ -135,27 +135,27 @@
private static final String LLDP_BSN_DST_MAC_STRING = "ff:ff:ff:ff:ff:ff";
- // Direction TLVs are used to indicate if the LLDPs were sent
+ // Direction TLVs are used to indicate if the LLDPs were sent
// periodically or in response to a recieved LLDP
private static final byte TLV_DIRECTION_TYPE = 0x73;
private static final short TLV_DIRECTION_LENGTH = 1; // 1 byte
private static final byte TLV_DIRECTION_VALUE_FORWARD[] = {0x01};
private static final byte TLV_DIRECTION_VALUE_REVERSE[] = {0x02};
- private static final LLDPTLV forwardTLV
+ private static final LLDPTLV forwardTLV
= new LLDPTLV().
- setType((byte)TLV_DIRECTION_TYPE).
- setLength((short)TLV_DIRECTION_LENGTH).
+ setType(TLV_DIRECTION_TYPE).
+ setLength(TLV_DIRECTION_LENGTH).
setValue(TLV_DIRECTION_VALUE_FORWARD);
- private static final LLDPTLV reverseTLV
+ private static final LLDPTLV reverseTLV
= new LLDPTLV().
- setType((byte)TLV_DIRECTION_TYPE).
- setLength((short)TLV_DIRECTION_LENGTH).
+ setType(TLV_DIRECTION_TYPE).
+ setLength(TLV_DIRECTION_LENGTH).
setValue(TLV_DIRECTION_VALUE_REVERSE);
// Link discovery task details.
protected SingletonTask discoveryTask;
- protected final int DISCOVERY_TASK_INTERVAL = 1;
+ protected final int DISCOVERY_TASK_INTERVAL = 1;
protected final int LINK_TIMEOUT = 35; // original 35 secs, aggressive 5 secs
protected final int LLDP_TO_ALL_INTERVAL = 15 ; //original 15 seconds, aggressive 2 secs.
protected long lldpClock = 0;
@@ -206,7 +206,7 @@
/* topology aware components are called in the order they were added to the
* the array */
protected ArrayList<ILinkDiscoveryListener> linkDiscoveryAware;
-
+
protected class LinkUpdate extends LDUpdate {
public LinkUpdate(LDUpdate old) {
@@ -263,7 +263,7 @@
*/
protected Map<NodePortTuple, Long> broadcastDomainPortTimeMap;
- /**
+ /**
* Get the LLDP sending period in seconds.
* @return LLDP sending period in seconds.
*/
@@ -283,6 +283,7 @@
return portLinks;
}
+ @Override
public Set<NodePortTuple> getSuppressLLDPsInfo() {
return suppressLinkDiscovery;
}
@@ -291,6 +292,7 @@
* Add a switch port to the suppressed LLDP list.
* Remove any known links on the switch port.
*/
+ @Override
public void AddToSuppressLLDPs(long sw, short port)
{
NodePortTuple npt = new NodePortTuple(sw, port);
@@ -302,7 +304,8 @@
* Remove a switch port from the suppressed LLDP list.
* Discover links on that switchport.
*/
- public void RemoveFromSuppressLLDPs(long sw, short port)
+ @Override
+ public void RemoveFromSuppressLLDPs(long sw, short port)
{
NodePortTuple npt = new NodePortTuple(sw, port);
this.suppressLinkDiscovery.remove(npt);
@@ -317,6 +320,7 @@
return false;
}
+ @Override
public ILinkDiscovery.LinkType getLinkType(Link lt, LinkInfo info) {
if (info.getUnicastValidTime() != null) {
return ILinkDiscovery.LinkType.DIRECT_LINK;
@@ -326,7 +330,7 @@
return ILinkDiscovery.LinkType.INVALID_LINK;
}
-
+
private boolean isLinkDiscoverySuppressed(long sw, short portNumber) {
return this.suppressLinkDiscovery.contains(new NodePortTuple(sw, portNumber));
}
@@ -437,6 +441,7 @@
}
}
+ @Override
public Set<Short> getQuarantinedPorts(long sw) {
Set<Short> qPorts = new HashSet<Short>();
@@ -468,12 +473,12 @@
else operation = UpdateOperation.PORT_DOWN;
LinkUpdate update = new LinkUpdate(new LDUpdate(sw, port, operation));
-
-
+
+
controller.publishUpdate(update);
}
- /**
+ /**
* Send LLDP on known ports
*/
protected void discoverOnKnownLinkPorts() {
@@ -500,7 +505,7 @@
*/
protected IOFSwitch addRemoteSwitch(long sw, short port) {
IOnosRemoteSwitch remotesw = null;
-
+
// add a switch if we have not seen it before
remotesw = remoteSwitches.get(sw);
@@ -510,26 +515,26 @@
remoteSwitches.put(remotesw.getId(), remotesw);
log.debug("addRemoteSwitch(): added fake remote sw {}", remotesw);
}
-
+
// add the port if we have not seen it before
if (remotesw.getPort(port) == null) {
OFPhysicalPort remoteport = new OFPhysicalPort();
remoteport.setPortNumber(port);
remoteport.setName("fake_" + port);
- remoteport.setConfig(0);
+ remoteport.setConfig(0);
remoteport.setState(0);
remotesw.setPort(remoteport);
log.debug("addRemoteSwitch(): added fake remote port {} to sw {}", remoteport, remotesw.getId());
}
-
+
return remotesw;
}
-
+
/**
* Send link discovery message out of a given switch port.
* The discovery message may be a standard LLDP or a modified
- * LLDP, where the dst mac address is set to :ff.
- *
+ * LLDP, where the dst mac address is set to :ff.
+ *
* TODO: The modified LLDP will updated in the future and may
* use a different eth-type.
* @param sw
@@ -565,7 +570,7 @@
if (isLinkDiscoverySuppressed(sw, port)) {
/* Dont send LLDPs out of this port as suppressLLDPs set
- *
+ *
*/
return;
}
@@ -881,9 +886,9 @@
addOrUpdateLink(lt, newLinkInfo);
- // Check if reverse link exists.
- // If it doesn't exist and if the forward link was seen
- // first seen within a small interval, send probe on the
+ // Check if reverse link exists.
+ // If it doesn't exist and if the forward link was seen
+ // first seen within a small interval, send probe on the
// reverse link.
newLinkInfo = links.get(lt);
@@ -927,8 +932,8 @@
protected Command handlePacketIn(long sw, OFPacketIn pi,
FloodlightContext cntx) {
- Ethernet eth =
- IFloodlightProviderService.bcStore.get(cntx,
+ Ethernet eth =
+ IFloodlightProviderService.bcStore.get(cntx,
IFloodlightProviderService.CONTEXT_PI_PAYLOAD);
if(eth.getEtherType() == Ethernet.TYPE_BSN) {
@@ -999,8 +1004,8 @@
newInfo.setFirstSeenTime(oldInfo.getFirstSeenTime());
if (log.isTraceEnabled()) {
- log.trace("addOrUpdateLink: {} {}",
- lt,
+ log.trace("addOrUpdateLink: {} {}",
+ lt,
(newInfo.getMulticastValidTime()!=null) ? "multicast" : "unicast");
}
@@ -1033,7 +1038,7 @@
// Add to portNOFLinks if the unicast valid time is null
if (newInfo.getUnicastValidTime() == null)
addLinkToBroadcastDomain(lt);
-
+
// ONOS: Distinguish added event separately from updated event
updateOperation = UpdateOperation.LINK_ADDED;
linkChanged = true;
@@ -1119,6 +1124,7 @@
return linkChanged;
}
+ @Override
public Map<Long, Set<Link>> getSwitchLinks() {
return this.switchLinks;
}
@@ -1198,7 +1204,7 @@
// ONOS: If we do not control this switch, then we should not process its port status messages
if (!registryService.hasControl(iofSwitch.getId())) return Command.CONTINUE;
-
+
if (log.isTraceEnabled()) {
log.trace("handlePortStatus: Switch {} port #{} reason {}; " +
"config is {} state is {}",
@@ -1225,7 +1231,7 @@
LinkUpdate update = new LinkUpdate(new LDUpdate(sw, port, UpdateOperation.PORT_DOWN));
controller.publishUpdate(update);
linkDeleted = true;
- }
+ }
else if (ps.getReason() ==
(byte)OFPortReason.OFPPR_MODIFY.ordinal()) {
// If ps is a port modification and the port state has changed
@@ -1237,7 +1243,7 @@
assert(linkInfo != null);
Integer updatedSrcPortState = null;
Integer updatedDstPortState = null;
- if (lt.getSrc() == npt.getNodeId() &&
+ if (lt.getSrc() == npt.getNodeId() &&
lt.getSrcPort() == npt.getPortId() &&
(linkInfo.getSrcPortState() !=
ps.getDesc().getState())) {
@@ -1264,7 +1270,7 @@
getLinkType(lt, linkInfo),
operation));
controller.publishUpdate(update);
-
+
linkInfoChanged = true;
}
}
@@ -1378,9 +1384,9 @@
lock.writeLock().unlock();
}
}
-
+
/**
- * We don't react the port changed notifications here. we listen for
+ * We don't react the port changed notifications here. we listen for
* OFPortStatus messages directly. Might consider using this notifier
* instead
*/
@@ -1389,7 +1395,7 @@
// no-op
}
- /**
+ /**
* Delete links incident on a given switch port.
* @param npt
* @param reason
@@ -1409,7 +1415,7 @@
}
}
- /**
+ /**
* Iterates through the list of links and deletes if the
* last discovery message reception time exceeds timeout values.
*/
@@ -1430,7 +1436,7 @@
// Timeout the unicast and multicast LLDP valid times
// independently.
- if ((info.getUnicastValidTime() != null) &&
+ if ((info.getUnicastValidTime() != null) &&
(info.getUnicastValidTime() + (this.LINK_TIMEOUT * 1000) < curTime)){
info.setUnicastValidTime(null);
@@ -1440,7 +1446,7 @@
// the link would be deleted, which would trigger updateClusters().
linkChanged = true;
}
- if ((info.getMulticastValidTime()!= null) &&
+ if ((info.getMulticastValidTime()!= null) &&
(info.getMulticastValidTime()+ (this.LINK_TIMEOUT * 1000) < curTime)) {
info.setMulticastValidTime(null);
// if uTime is not null, then link will remain as openflow
@@ -1451,7 +1457,7 @@
}
// Add to the erase list only if the unicast
// time is null.
- if (info.getUnicastValidTime() == null &&
+ if (info.getUnicastValidTime() == null &&
info.getMulticastValidTime() == null){
eraseList.add(entry.getKey());
} else if (linkChanged) {
@@ -1510,11 +1516,11 @@
srcNpt = new NodePortTuple(lt.getSrc(), lt.getSrcPort());
dstNpt = new NodePortTuple(lt.getDst(), lt.getDstPort());
- if (!portBroadcastDomainLinks.containsKey(lt.getSrc()))
+ if (!portBroadcastDomainLinks.containsKey(srcNpt))
portBroadcastDomainLinks.put(srcNpt, new HashSet<Link>());
portBroadcastDomainLinks.get(srcNpt).add(lt);
- if (!portBroadcastDomainLinks.containsKey(lt.getDst()))
+ if (!portBroadcastDomainLinks.containsKey(dstNpt))
portBroadcastDomainLinks.put(dstNpt, new HashSet<Link>());
portBroadcastDomainLinks.get(dstNpt).add(lt);
}
@@ -1575,7 +1581,7 @@
@Override
public Collection<Class<? extends IFloodlightService>> getModuleServices() {
- Collection<Class<? extends IFloodlightService>> l =
+ Collection<Class<? extends IFloodlightService>> l =
new ArrayList<Class<? extends IFloodlightService>>();
l.add(ILinkDiscoveryService.class);
//l.add(ITopologyService.class);
@@ -1586,7 +1592,7 @@
public Map<Class<? extends IFloodlightService>, IFloodlightService>
getServiceImpls() {
Map<Class<? extends IFloodlightService>,
- IFloodlightService> m =
+ IFloodlightService> m =
new HashMap<Class<? extends IFloodlightService>,
IFloodlightService>();
// We are the class that implements the service
@@ -1596,7 +1602,7 @@
@Override
public Collection<Class<? extends IFloodlightService>> getModuleDependencies() {
- Collection<Class<? extends IFloodlightService>> l =
+ Collection<Class<? extends IFloodlightService>> l =
new ArrayList<Class<? extends IFloodlightService>>();
l.add(IFloodlightProviderService.class);
l.add(IThreadPoolService.class);
@@ -1679,7 +1685,7 @@
log.error("Exception in LLDP send timer.", e);
} finally {
if (!shuttingDown) {
- // Always reschedule link discovery if we're not
+ // Always reschedule link discovery if we're not
// shutting down (no chance of SLAVE role now)
log.trace("Rescheduling discovery task");
discoveryTask.reschedule(DISCOVERY_TASK_INTERVAL,
@@ -1729,7 +1735,7 @@
if ((sw.getChannel() != null) &&
(SocketAddress.class.isInstance(
sw.getChannel().getRemoteAddress()))) {
- evTopoSwitch.ipv4Addr =
+ evTopoSwitch.ipv4Addr =
IPv4.toIPv4Address(((InetSocketAddress)(sw.getChannel().
getRemoteAddress())).getAddress().getAddress());
evTopoSwitch.l4Port =
@@ -1787,10 +1793,12 @@
evTopoCluster = evHistTopologyCluster.put(evTopoCluster, action);
}
+ @Override
public boolean isAutoPortFastFeature() {
return autoPortFastFeature;
}
+ @Override
public void setAutoPortFastFeature(boolean autoPortFastFeature) {
this.autoPortFastFeature = autoPortFastFeature;
}