*/
package org.opendaylight.ovsdb.openstack.netvirt.providers.openflow13;
-import java.math.BigInteger;
import java.net.InetAddress;
import java.util.List;
import java.util.Map;
import org.opendaylight.ovsdb.lib.notation.UUID;
import org.opendaylight.ovsdb.openstack.netvirt.NetworkHandler;
import org.opendaylight.ovsdb.openstack.netvirt.api.BridgeConfigurationManager;
+import org.opendaylight.ovsdb.openstack.netvirt.api.ClassifierProvider;
import org.opendaylight.ovsdb.openstack.netvirt.api.Constants;
import org.opendaylight.ovsdb.openstack.netvirt.api.EgressAclProvider;
import org.opendaylight.ovsdb.openstack.netvirt.api.IngressAclProvider;
+import org.opendaylight.ovsdb.openstack.netvirt.api.L2ForwardingProvider;
import org.opendaylight.ovsdb.openstack.netvirt.api.NetworkingProvider;
import org.opendaylight.ovsdb.openstack.netvirt.api.SecurityServicesManager;
import org.opendaylight.ovsdb.openstack.netvirt.api.TenantNetworkManager;
import org.opendaylight.ovsdb.schema.openvswitch.Interface;
import org.opendaylight.ovsdb.schema.openvswitch.Port;
import org.opendaylight.ovsdb.utils.mdsal.openflow.InstructionUtils;
-import org.opendaylight.ovsdb.utils.mdsal.openflow.MatchUtils;
import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev100924.Uri;
-import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev100924.MacAddress;
import org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.action.GroupActionCase;
import org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.action.GroupActionCaseBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.action.OutputActionCase;
import org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.action.OutputActionCaseBuilder;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.action.PopVlanActionCase;
import org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.action.group.action._case.GroupActionBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.action.output.action._case.OutputActionBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.list.Action;
import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.table.Flow;
import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.table.FlowBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.table.FlowKey;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.flow.Instructions;
import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.flow.InstructionsBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.flow.MatchBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.instruction.instruction.ApplyActionsCase;
import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.Nodes;
import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.NodeBuilder;
import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.NodeKey;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.l2.types.rev130827.EtherType;
-import org.opendaylight.yang.gen.v1.urn.opendaylight.l2.types.rev130827.VlanId;
import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
private volatile SecurityServicesManager securityServicesManager;
private volatile IngressAclProvider ingressAclProvider;
private volatile EgressAclProvider egressAclProvider;
+ private volatile ClassifierProvider classifierProvider;
+ private volatile L2ForwardingProvider l2ForwardingProvider;
public static final String NAME = "OF13Provider";
String portUUID = this.getPortUuid(node, portName, bridgeUUID);
Status status = new Status(StatusCode.SUCCESS);
if (portUUID != null) {
- status = ovsdbConfigurationService
- .deleteRow(node, ovsdbConfigurationService.getTableName(node, Port.class), portUUID);
- if (!status.isSuccess()) {
- logger.error("Failed to delete port {} in {} status : {}", portName, bridgeUUID,
- status);
- return status;
- }
- logger.debug("Port {} delete status : {}", portName, status);
+ status = ovsdbConfigurationService
+ .deleteRow(node, ovsdbConfigurationService.getTableName(node, Port.class), portUUID);
+ if (!status.isSuccess()) {
+ logger.error("Failed to delete port {} in {} status : {}", portName, bridgeUUID,
+ status);
+ return status;
+ }
+ logger.debug("Port {} delete status : {}", portName, status);
}
return status;
} catch (Exception e) {
}
private void programLocalBridgeRules(Node node, Long dpid, String segmentationId, String attachedMac, long localPort) {
- /*
+ /*
* Table(0) Rule #3
* ----------------
* Match: VM sMac and Local Ingress Port
* Action:Action: Set Tunnel ID and GOTO Local Table (5)
*/
- handleLocalInPort(dpid, TABLE_0_DEFAULT_INGRESS, TABLE_1_ISOLATE_TENANT, segmentationId, localPort, attachedMac, true);
+ handleLocalInPort(dpid, TABLE_0_DEFAULT_INGRESS, TABLE_1_ISOLATE_TENANT, segmentationId, localPort, attachedMac, true);
/*
* Table(0) Rule #4
* Action: Drop w/ a low priority
*/
- handleDropSrcIface(dpid, localPort, true);
-
- /*
- * Table(2) Rule #1
- * ----------------
- * Match: Match TunID and Destination DL/dMAC Addr
- * Action: Output Port
- * table=2,tun_id=0x5,dl_dst=00:00:00:00:00:01 actions=output:2
- */
-
- handleLocalUcastOut(dpid, TABLE_2_LOCAL_FORWARD, segmentationId, localPort, attachedMac, true);
-
- /*
- * Table(2) Rule #2
- * ----------------
- * Match: Tunnel ID and dMAC (::::FF:FF)
- * table=2,priority=16384,tun_id=0x5,dl_dst=ff:ff:ff:ff:ff:ff \
- * actions=output:2,3,4,5
- */
-
- handleLocalBcastOut(dpid, TABLE_2_LOCAL_FORWARD, segmentationId, localPort, true);
-
- /*
- * TODO : Optimize the following 2 writes to be restricted only for the very first port known in a segment.
- */
- /*
- * Table(1) Rule #3
- * ----------------
- * Match: Any remaining Ingress Local VM Packets
- * Action: Drop w/ a low priority
- * -------------------------------------------
- * table=1,priority=8192,tun_id=0x5 actions=goto_table:2
- */
-
- handleTunnelMiss(dpid, TABLE_1_ISOLATE_TENANT, TABLE_2_LOCAL_FORWARD, segmentationId, true);
-
- /*
- * Table(2) Rule #3
- * ----------------
- * Match: Any Remaining Flows w/a TunID
- * Action: Drop w/ a low priority
- * table=2,priority=8192,tun_id=0x5 actions=drop
- */
-
- handleLocalTableMiss(dpid, TABLE_2_LOCAL_FORWARD, segmentationId, true);
+ handleDropSrcIface(dpid, localPort, true);
+
+ /*
+ * Table(2) Rule #1
+ * ----------------
+ * Match: Match TunID and Destination DL/dMAC Addr
+ * Action: Output Port
+ * table=2,tun_id=0x5,dl_dst=00:00:00:00:00:01 actions=output:2
+ */
+
+ handleLocalUcastOut(dpid, TABLE_2_LOCAL_FORWARD, segmentationId, localPort, attachedMac, true);
+
+ /*
+ * Table(2) Rule #2
+ * ----------------
+ * Match: Tunnel ID and dMAC (::::FF:FF)
+ * table=2,priority=16384,tun_id=0x5,dl_dst=ff:ff:ff:ff:ff:ff \
+ * actions=output:2,3,4,5
+ */
+
+ handleLocalBcastOut(dpid, TABLE_2_LOCAL_FORWARD, segmentationId, localPort, true);
+
+ /*
+ * TODO : Optimize the following 2 writes to be restricted only for the very first port known in a segment.
+ */
+ /*
+ * Table(1) Rule #3
+ * ----------------
+ * Match: Any remaining Ingress Local VM Packets
+ * Action: Drop w/ a low priority
+ * -------------------------------------------
+ * table=1,priority=8192,tun_id=0x5 actions=goto_table:2
+ */
+
+ handleTunnelMiss(dpid, TABLE_1_ISOLATE_TENANT, TABLE_2_LOCAL_FORWARD, segmentationId, true);
+
+ /*
+ * Table(2) Rule #3
+ * ----------------
+ * Match: Any Remaining Flows w/a TunID
+ * Action: Drop w/ a low priority
+ * table=2,priority=8192,tun_id=0x5 actions=drop
+ */
+
+ handleLocalTableMiss(dpid, TABLE_2_LOCAL_FORWARD, segmentationId, true);
}
private void removeLocalBridgeRules(Node node, Long dpid, String segmentationId, String attachedMac, long localPort) {
* Action:Action: Set Tunnel ID and GOTO Local Table (5)
*/
- handleLocalInPort(dpid, TABLE_0_DEFAULT_INGRESS, TABLE_1_ISOLATE_TENANT, segmentationId, localPort, attachedMac, false);
+ handleLocalInPort(dpid, TABLE_0_DEFAULT_INGRESS, TABLE_1_ISOLATE_TENANT, segmentationId, localPort, attachedMac, false);
/*
* Table(0) Rule #4
* Action: Drop w/ a low priority
*/
- handleDropSrcIface(dpid, localPort, false);
+ handleDropSrcIface(dpid, localPort, false);
- /*
- * Table(2) Rule #1
- * ----------------
- * Match: Match TunID and Destination DL/dMAC Addr
- * Action: Output Port
- * table=2,tun_id=0x5,dl_dst=00:00:00:00:00:01 actions=output:2
- */
+ /*
+ * Table(2) Rule #1
+ * ----------------
+ * Match: Match TunID and Destination DL/dMAC Addr
+ * Action: Output Port
+ * table=2,tun_id=0x5,dl_dst=00:00:00:00:00:01 actions=output:2
+ */
- handleLocalUcastOut(dpid, TABLE_2_LOCAL_FORWARD, segmentationId, localPort, attachedMac, false);
+ handleLocalUcastOut(dpid, TABLE_2_LOCAL_FORWARD, segmentationId, localPort, attachedMac, false);
- /*
- * Table(2) Rule #2
- * ----------------
- * Match: Tunnel ID and dMAC (::::FF:FF)
- * table=2,priority=16384,tun_id=0x5,dl_dst=ff:ff:ff:ff:ff:ff \
- * actions=output:2,3,4,5
- */
+ /*
+ * Table(2) Rule #2
+ * ----------------
+ * Match: Tunnel ID and dMAC (::::FF:FF)
+ * table=2,priority=16384,tun_id=0x5,dl_dst=ff:ff:ff:ff:ff:ff \
+ * actions=output:2,3,4,5
+ */
- handleLocalBcastOut(dpid, TABLE_2_LOCAL_FORWARD, segmentationId, localPort, false);
+ handleLocalBcastOut(dpid, TABLE_2_LOCAL_FORWARD, segmentationId, localPort, false);
}
private void programLocalIngressTunnelBridgeRules(Node node, Long dpid, String segmentationId, String attachedMac, long tunnelOFPort, long localPort) {
* Action: GOTO Local Table (20)
*/
- handleTunnelIn(dpid, TABLE_0_DEFAULT_INGRESS, TABLE_2_LOCAL_FORWARD, segmentationId, tunnelOFPort, true);
+ handleTunnelIn(dpid, TABLE_0_DEFAULT_INGRESS, TABLE_2_LOCAL_FORWARD, segmentationId, tunnelOFPort, true);
- /*
- * Table(1) Rule #2
- * ----------------
- * Match: Match Tunnel ID and L2 ::::FF:FF Flooding
- * Action: Flood to selected destination TEPs
- * -------------------------------------------
- * table=1,priority=16384,tun_id=0x5,dl_dst=ff:ff:ff:ff:ff:ff \
- * actions=output:10,output:11,goto_table:2
- */
+ /*
+ * Table(1) Rule #2
+ * ----------------
+ * Match: Match Tunnel ID and L2 ::::FF:FF Flooding
+ * Action: Flood to selected destination TEPs
+ * -------------------------------------------
+ * table=1,priority=16384,tun_id=0x5,dl_dst=ff:ff:ff:ff:ff:ff \
+ * actions=output:10,output:11,goto_table:2
+ */
- handleTunnelFloodOut(dpid, TABLE_1_ISOLATE_TENANT, TABLE_2_LOCAL_FORWARD, segmentationId, tunnelOFPort, true);
+ handleTunnelFloodOut(dpid, TABLE_1_ISOLATE_TENANT, TABLE_2_LOCAL_FORWARD, segmentationId, tunnelOFPort, true);
}
handleTunnelIn(dpid, TABLE_0_DEFAULT_INGRESS, TABLE_2_LOCAL_FORWARD, segmentationId, tunnelOFPort, false);
- /*
- * Table(1) Rule #2
- * ----------------
- * Match: Match Tunnel ID and L2 ::::FF:FF Flooding
- * Action: Flood to selected destination TEPs
- * -------------------------------------------
- * table=1,priority=16384,tun_id=0x5,dl_dst=ff:ff:ff:ff:ff:ff \
- * actions=output:10,output:11,goto_table:2
- */
+ /*
+ * Table(1) Rule #2
+ * ----------------
+ * Match: Match Tunnel ID and L2 ::::FF:FF Flooding
+ * Action: Flood to selected destination TEPs
+ * -------------------------------------------
+ * table=1,priority=16384,tun_id=0x5,dl_dst=ff:ff:ff:ff:ff:ff \
+ * actions=output:10,output:11,goto_table:2
+ */
handleTunnelFloodOut(dpid, TABLE_1_ISOLATE_TENANT, TABLE_2_LOCAL_FORWARD, segmentationId, tunnelOFPort, false);
}
handleLocalVlanBcastOut(dpid, TABLE_2_LOCAL_FORWARD, segmentationId,
localPort, true);
- /*
- * Table(2) Rule #3
- * ----------------
- * Match: Any Remaining Flows w/a VLAN ID
- * Action: Drop w/ a low priority
- * Example: table=2,priority=8192,vlan_id=0x5 actions=drop
- */
+ /*
+ * Table(2) Rule #3
+ * ----------------
+ * Match: Any Remaining Flows w/a VLAN ID
+ * Action: Drop w/ a low priority
+ * Example: table=2,priority=8192,vlan_id=0x5 actions=drop
+ */
- handleLocalVlanTableMiss(dpid, TABLE_2_LOCAL_FORWARD, segmentationId,
- true);
- }
+ handleLocalVlanTableMiss(dpid, TABLE_2_LOCAL_FORWARD, segmentationId,
+ true);
+ }
private void removeLocalVlanRules(Node node, Long dpid,
- String segmentationId, String attachedMac,
- long localPort) {
+ String segmentationId, String attachedMac,
+ long localPort) {
/*
* Table(0) Rule #1
* ----------------
handleLocalVlanBcastOut(dpid, TABLE_2_LOCAL_FORWARD, segmentationId,
localPort, false);
- }
+ }
- private void programLocalIngressVlanRules(Node node, Long dpid, String segmentationId, String attachedMac, long ethPort) {
- /*
- * Table(0) Rule #2
- * ----------------
- * Match: Ingress port = physical interface, Vlan ID
- * Action: GOTO Local Table 2
- */
+ private void programLocalIngressVlanRules(Node node, Long dpid, String segmentationId, String attachedMac, long ethPort) {
+ /*
+ * Table(0) Rule #2
+ * ----------------
+ * Match: Ingress port = physical interface, Vlan ID
+ * Action: GOTO Local Table 2
+ */
- handleVlanIn(dpid, TABLE_0_DEFAULT_INGRESS, TABLE_2_LOCAL_FORWARD,
- segmentationId, ethPort, true);
+ handleVlanIn(dpid, TABLE_0_DEFAULT_INGRESS, TABLE_2_LOCAL_FORWARD,
+ segmentationId, ethPort, true);
/*
* Table(1) Rule #2
*/
handleVlanFloodOut(dpid, TABLE_1_ISOLATE_TENANT, TABLE_2_LOCAL_FORWARD,
- segmentationId, ethPort, true);
- }
-
- private void programRemoteEgressVlanRules(Node node, Long dpid, String segmentationId, String attachedMac, long ethPort) {
- /*
- * Table(1) Rule #1
- * ----------------
- * Match: Destination MAC is local VM MAC and vlan id
- * Action: go to table 2
- * -------------------------------------------
- * Example: table=1,vlan_id=0x5,dl_dst=00:00:00:00:00:08 \
- * actions=goto_table:2
- */
-
- handleVlanOut(dpid, TABLE_1_ISOLATE_TENANT, TABLE_2_LOCAL_FORWARD,
- segmentationId, ethPort, attachedMac, true);
-
- /*
- * Table(1) Rule #3
- * ----------------
- * Match: VLAN ID
- * Action: Go to table 2
- * -------------------------------------------
- * Example: table=1,priority=8192,vlan_id=0x5 actions=output:1,goto_table:2
- */
-
- handleVlanMiss(dpid, TABLE_1_ISOLATE_TENANT, TABLE_2_LOCAL_FORWARD,
- segmentationId, ethPort, true);
- }
-
- private void removeRemoteEgressVlanRules(Node node, Long dpid, String segmentationId, String attachedMac, long ethPort) {
- /*
- * Table(1) Rule #1
- * ----------------
- * Match: Destination MAC is local VM MAC and vlan id
- * Action: go to table 2
- * -------------------------------------------
- * Example: table=1,vlan_id=0x5,dl_dst=00:00:00:00:00:08 \
- * actions=goto_table:2
- */
-
- handleVlanOut(dpid, TABLE_1_ISOLATE_TENANT, TABLE_2_LOCAL_FORWARD,
- segmentationId, ethPort, attachedMac, false);
- }
-
- private void removePerVlanRules(Node node, Long dpid, String segmentationId, long ethPort) {
- /*
- * Table(2) Rule #3
- * ----------------
- * Match: Any Remaining Flows w/a VLAN ID
- * Action: Drop w/ a low priority
- * Example: table=2,priority=8192,vlan_id=0x5 actions=drop
- */
+ segmentationId, ethPort, true);
+ }
+
+ private void programRemoteEgressVlanRules(Node node, Long dpid, String segmentationId, String attachedMac, long ethPort) {
+ /*
+ * Table(1) Rule #1
+ * ----------------
+ * Match: Destination MAC is local VM MAC and vlan id
+ * Action: go to table 2
+ * -------------------------------------------
+ * Example: table=1,vlan_id=0x5,dl_dst=00:00:00:00:00:08 \
+ * actions=goto_table:2
+ */
+
+ handleVlanOut(dpid, TABLE_1_ISOLATE_TENANT, TABLE_2_LOCAL_FORWARD,
+ segmentationId, ethPort, attachedMac, true);
+
+ /*
+ * Table(1) Rule #3
+ * ----------------
+ * Match: VLAN ID
+ * Action: Go to table 2
+ * -------------------------------------------
+ * Example: table=1,priority=8192,vlan_id=0x5 actions=output:1,goto_table:2
+ */
+
+ handleVlanMiss(dpid, TABLE_1_ISOLATE_TENANT, TABLE_2_LOCAL_FORWARD,
+ segmentationId, ethPort, true);
+ }
+
+ private void removeRemoteEgressVlanRules(Node node, Long dpid, String segmentationId, String attachedMac, long ethPort) {
+ /*
+ * Table(1) Rule #1
+ * ----------------
+ * Match: Destination MAC is local VM MAC and vlan id
+ * Action: go to table 2
+ * -------------------------------------------
+ * Example: table=1,vlan_id=0x5,dl_dst=00:00:00:00:00:08 \
+ * actions=goto_table:2
+ */
+
+ handleVlanOut(dpid, TABLE_1_ISOLATE_TENANT, TABLE_2_LOCAL_FORWARD,
+ segmentationId, ethPort, attachedMac, false);
+ }
+
+ private void removePerVlanRules(Node node, Long dpid, String segmentationId, long ethPort) {
+ /*
+ * Table(2) Rule #3
+ * ----------------
+ * Match: Any Remaining Flows w/a VLAN ID
+ * Action: Drop w/ a low priority
+ * Example: table=2,priority=8192,vlan_id=0x5 actions=drop
+ */
handleLocalVlanTableMiss(dpid, TABLE_2_LOCAL_FORWARD, segmentationId,
- false);
+ false);
/*
* Table(0) Rule #2
*/
handleVlanIn(dpid, TABLE_0_DEFAULT_INGRESS, TABLE_2_LOCAL_FORWARD,
- segmentationId, ethPort, false);
-
- /*
- * Table(1) Rule #2
- * ----------------
- * Match: Match VLAN ID and L2 ::::FF:FF Flooding
- * Action: Flood to local and remote VLAN members
- * -------------------------------------------
- * Example: table=1,priority=16384,vlan_id=0x5,dl_dst=ff:ff:ff:ff:ff:ff \
- * actions=output:10 (eth port),goto_table:2
- */
-
- handleVlanFloodOut(dpid, TABLE_1_ISOLATE_TENANT, TABLE_2_LOCAL_FORWARD,
- segmentationId, ethPort, false);
-
- /*
- * Table(1) Rule #3
- * ----------------
- * Match: VLAN ID
- * Action: Go to table 2
- * -------------------------------------------
- * Example: table=1,priority=8192,vlan_id=0x5 actions=output:1,goto_table:2
- */
-
- handleVlanMiss(dpid, TABLE_1_ISOLATE_TENANT, TABLE_2_LOCAL_FORWARD,
- segmentationId, ethPort, false);
- }
+ segmentationId, ethPort, false);
+
+ /*
+ * Table(1) Rule #2
+ * ----------------
+ * Match: Match VLAN ID and L2 ::::FF:FF Flooding
+ * Action: Flood to local and remote VLAN members
+ * -------------------------------------------
+ * Example: table=1,priority=16384,vlan_id=0x5,dl_dst=ff:ff:ff:ff:ff:ff \
+ * actions=output:10 (eth port),goto_table:2
+ */
+
+ handleVlanFloodOut(dpid, TABLE_1_ISOLATE_TENANT, TABLE_2_LOCAL_FORWARD,
+ segmentationId, ethPort, false);
+
+ /*
+ * Table(1) Rule #3
+ * ----------------
+ * Match: VLAN ID
+ * Action: Go to table 2
+ * -------------------------------------------
+ * Example: table=1,priority=8192,vlan_id=0x5 actions=output:1,goto_table:2
+ */
+
+ handleVlanMiss(dpid, TABLE_1_ISOLATE_TENANT, TABLE_2_LOCAL_FORWARD,
+ segmentationId, ethPort, false);
+ }
private Long getDpid (Node node, String bridgeUuid) {
Preconditions.checkNotNull(ovsdbConfigurationService);
try {
ingressAclProvider.programPortSecurityACL(node, dpid, segmentationId, attachedMac, localPort,
securityGroupInPort);
egressAclProvider.programPortSecurityACL(node, dpid, segmentationId, attachedMac, localPort,
- securityGroupInPort);
+ securityGroupInPort);
}
else if (networkType.equalsIgnoreCase(NetworkHandler.NETWORK_TYPE_GRE) ||
- networkType.equalsIgnoreCase(NetworkHandler.NETWORK_TYPE_VXLAN)) {
+ networkType.equalsIgnoreCase(NetworkHandler.NETWORK_TYPE_VXLAN)) {
logger.debug("Program local bridge rules for interface {}", intf.getName());
programLocalBridgeRules(node, dpid, segmentationId, attachedMac, localPort);
}
logger.debug("Remove local vlan rules for interface {}", intf.getName());
removeLocalVlanRules(node, dpid, segmentationId, attachedMac, localPort);
} else if (networkType.equalsIgnoreCase(NetworkHandler.NETWORK_TYPE_GRE) ||
- networkType.equalsIgnoreCase(NetworkHandler.NETWORK_TYPE_VXLAN)) {
+ networkType.equalsIgnoreCase(NetworkHandler.NETWORK_TYPE_VXLAN)) {
logger.debug("Remove local bridge rules for interface {}", intf.getName());
removeLocalBridgeRules(node, dpid, segmentationId, attachedMac, localPort);
}
if (of_ports == null || of_ports.size() <= 0) {
// Wait for the OVSDB update to sync up the Local cache.
Thread.sleep(500);
- timeout--;
+ timeout--;
}
}
}
private void removeVlanRules (NeutronNetwork network, Node node,
- Interface intf, boolean isLastInstanceOnNode) {
+ Interface intf, boolean isLastInstanceOnNode) {
Preconditions.checkNotNull(ovsdbConfigurationService);
logger.debug("Remove vlan rules for interface {}", intf.getName());
for (Row row : intfs.values()) {
Interface ethIntf = ovsdbConfigurationService.getTypedRow(node, Interface.class, row);
if (ethIntf.getName().equalsIgnoreCase(bridgeConfigurationManager.getPhysicalInterfaceName(node,
- network.getProviderPhysicalNetwork()))) {
+ network.getProviderPhysicalNetwork()))) {
of_ports = ethIntf.getOpenFlowPortColumn().getData();
if (of_ports == null || of_ports.size() <= 0) {
logger.error("Could NOT Identify eth port {} on {}", ethIntf.getName(), node);
if (network.getProviderNetworkType().equalsIgnoreCase(NetworkHandler.NETWORK_TYPE_VLAN)) {
this.programVlanRules(network, srcNode, intf);
} else if (network.getProviderNetworkType().equalsIgnoreCase(NetworkHandler.NETWORK_TYPE_GRE)
- || network.getProviderNetworkType().equalsIgnoreCase(NetworkHandler.NETWORK_TYPE_VXLAN)){
+ || network.getProviderNetworkType().equalsIgnoreCase(NetworkHandler.NETWORK_TYPE_VXLAN)){
for (Node dstNode : nodes) {
InetAddress src = configurationService.getTunnelEndPoint(srcNode);
InetAddress dst = configurationService.getTunnelEndPoint(dstNode);
logger.info("Delete intf " + intf.getName() + " isLastInstanceOnNode " + isLastInstanceOnNode);
List<String> phyIfName = bridgeConfigurationManager.getAllPhysicalInterfaceNames(srcNode);
if (intf.getTypeColumn().getData().equalsIgnoreCase(NetworkHandler.NETWORK_TYPE_VXLAN)
- || intf.getTypeColumn().getData().equalsIgnoreCase(NetworkHandler.NETWORK_TYPE_GRE)) {
+ || intf.getTypeColumn().getData().equalsIgnoreCase(NetworkHandler.NETWORK_TYPE_GRE)) {
/* Delete tunnel port */
try {
Map<String, String> options = intf.getOptionsColumn().getData();
if (network.getProviderNetworkType().equalsIgnoreCase(NetworkHandler.NETWORK_TYPE_VLAN)) {
this.removeVlanRules(network, srcNode,
- intf, isLastInstanceOnNode);
+ intf, isLastInstanceOnNode);
} else if (network.getProviderNetworkType().equalsIgnoreCase(NetworkHandler.NETWORK_TYPE_GRE)
- || network.getProviderNetworkType().equalsIgnoreCase(NetworkHandler.NETWORK_TYPE_VXLAN)) {
+ || network.getProviderNetworkType().equalsIgnoreCase(NetworkHandler.NETWORK_TYPE_VXLAN)) {
for (Node dstNode : nodes) {
InetAddress src = configurationService.getTunnelEndPoint(srcNode);
InetAddress dst = configurationService.getTunnelEndPoint(dstNode);
logger.info("Remove tunnel rules for interface " + intf.getName() + " on srcNode " + srcNode.getNodeIDString());
this.removeTunnelRules(tunnelType, network.getProviderSegmentationID(),
- dst, srcNode, intf, true, isLastInstanceOnNode);
+ dst, srcNode, intf, true, isLastInstanceOnNode);
logger.info("Remove tunnel rules for interface " + intf.getName() + " on dstNode " + dstNode.getNodeIDString());
this.removeTunnelRules(tunnelType, network.getProviderSegmentationID(),
- src, dstNode, intf, false, isLastInstanceOnNode);
+ src, dstNode, intf, false, isLastInstanceOnNode);
}
}
}
* Action: Packet_In to Controller Reserved Port
*/
- writeLLDPRule(dpid);
- if (bridgeName.equals(configurationService.getExternalBridgeName())) {
- writeNormalRule(dpid);
- }
+ writeLLDPRule(dpid);
+ if (bridgeName.equals(configurationService.getExternalBridgeName())) {
+ writeNormalRule(dpid);
+ }
}
/*
- * Create an LLDP Flow Rule to encapsulate into
- * a packet_in that is sent to the controller
- * for topology handling.
- * Match: Ethertype 0x88CCL
- * Action: Punt to Controller in a Packet_In msg
- */
+ * Create an LLDP Flow Rule to encapsulate into
+ * a packet_in that is sent to the controller
+ * for topology handling.
+ * Match: Ethertype 0x88CCL
+ * Action: Punt to Controller in a Packet_In msg
+ */
private void writeLLDPRule(Long dpidLong) {
-
- String nodeName = OPENFLOW + dpidLong;
- EtherType etherType = new EtherType(0x88CCL);
-
- MatchBuilder matchBuilder = new MatchBuilder();
- NodeBuilder nodeBuilder = createNodeBuilder(nodeName);
- FlowBuilder flowBuilder = new FlowBuilder();
-
- // Create Match(es) and Set them in the FlowBuilder Object
- flowBuilder.setMatch(MatchUtils.createEtherTypeMatch(matchBuilder, etherType).build());
-
- // Create the OF Actions and Instructions
- InstructionBuilder ib = new InstructionBuilder();
- InstructionsBuilder isb = new InstructionsBuilder();
-
- // Instructions List Stores Individual Instructions
- List<Instruction> instructions = Lists.newArrayList();
-
- // Call the InstructionBuilder Methods Containing Actions
- InstructionUtils.createSendToControllerInstructions(ib);
- ib.setOrder(0);
- ib.setKey(new InstructionKey(0));
- instructions.add(ib.build());
-
- // Add InstructionBuilder to the Instruction(s)Builder List
- isb.setInstruction(instructions);
-
- // Add InstructionsBuilder to FlowBuilder
- flowBuilder.setInstructions(isb.build());
-
- String flowId = "LLDP";
- flowBuilder.setId(new FlowId(flowId));
- FlowKey key = new FlowKey(new FlowId(flowId));
- flowBuilder.setBarrier(true);
- flowBuilder.setTableId((short) 0);
- flowBuilder.setKey(key);
- flowBuilder.setFlowName(flowId);
- flowBuilder.setHardTimeout(0);
- flowBuilder.setIdleTimeout(0);
- writeFlow(flowBuilder, nodeBuilder);
+ classifierProvider.programLLDPPuntRule(dpidLong);
}
/*
- * Create a NORMAL Table Miss Flow Rule
- * Match: any
- * Action: forward to NORMAL pipeline
- */
+ * Create a NORMAL Table Miss Flow Rule
+ * Match: any
+ * Action: forward to NORMAL pipeline
+ */
private void writeNormalRule(Long dpidLong) {
*/
private void handleTunnelIn(Long dpidLong, Short writeTable,
- Short goToTableId, String segmentationId,
- Long ofPort, boolean write) {
-
- String nodeName = OPENFLOW + dpidLong;
-
- BigInteger tunnelId = new BigInteger(segmentationId);
- MatchBuilder matchBuilder = new MatchBuilder();
- NodeBuilder nodeBuilder = createNodeBuilder(nodeName);
- FlowBuilder flowBuilder = new FlowBuilder();
-
- // Create Match(es) and Set them in the FlowBuilder Object
- flowBuilder.setMatch(MatchUtils.createTunnelIDMatch(matchBuilder, tunnelId).build());
- flowBuilder.setMatch(MatchUtils.createInPortMatch(matchBuilder, dpidLong, ofPort).build());
-
- if (write) {
- // Create the OF Actions and Instructions
- InstructionBuilder ib = new InstructionBuilder();
- InstructionsBuilder isb = new InstructionsBuilder();
-
- // Instructions List Stores Individual Instructions
- List<Instruction> instructions = Lists.newArrayList();
-
- // Call the InstructionBuilder Methods Containing Actions
- InstructionUtils.createGotoTableInstructions(ib, goToTableId);
- ib.setOrder(0);
- ib.setKey(new InstructionKey(0));
- instructions.add(ib.build());
-
- // Add InstructionBuilder to the Instruction(s)Builder List
- isb.setInstruction(instructions);
-
- // Add InstructionsBuilder to FlowBuilder
- flowBuilder.setInstructions(isb.build());
- }
-
- String flowId = "TunnelIn_"+segmentationId+"_"+ofPort;
- // Add Flow Attributes
- flowBuilder.setId(new FlowId(flowId));
- FlowKey key = new FlowKey(new FlowId(flowId));
- flowBuilder.setStrict(true);
- flowBuilder.setBarrier(false);
- flowBuilder.setTableId(writeTable);
- flowBuilder.setKey(key);
- flowBuilder.setFlowName(flowId);
- flowBuilder.setHardTimeout(0);
- flowBuilder.setIdleTimeout(0);
-
- if (write) {
- writeFlow(flowBuilder, nodeBuilder);
- } else {
- removeFlow(flowBuilder, nodeBuilder);
- }
+ Short goToTableId, String segmentationId,
+ Long ofPort, boolean write) {
+ classifierProvider.programTunnelIn(dpidLong, segmentationId, ofPort, write);
}
/*
*/
private void handleVlanIn(Long dpidLong, Short writeTable, Short goToTableId,
- String segmentationId, Long ethPort, boolean write) {
-
- String nodeName = OPENFLOW + dpidLong;
-
- MatchBuilder matchBuilder = new MatchBuilder();
- NodeBuilder nodeBuilder = createNodeBuilder(nodeName);
- FlowBuilder flowBuilder = new FlowBuilder();
-
- // Create Match(es) and Set them in the FlowBuilder Object
- flowBuilder.setMatch(
- MatchUtils.createVlanIdMatch(matchBuilder, new VlanId(Integer.valueOf(segmentationId)))
- .build())
- .setMatch(MatchUtils.createInPortMatch(matchBuilder, dpidLong, ethPort)
- .build());
-
- if (write) {
- // Create the OF Actions and Instructions
- InstructionBuilder ib = new InstructionBuilder();
- InstructionsBuilder isb = new InstructionsBuilder();
-
- // Instructions List Stores Individual Instructions
- List<Instruction> instructions = Lists.newArrayList();
-
- // Call the InstructionBuilder Methods Containing Actions
- InstructionUtils.createGotoTableInstructions(ib, goToTableId);
- ib.setOrder(0);
- ib.setKey(new InstructionKey(0));
- instructions.add(ib.build());
-
- // Add InstructionBuilder to the Instruction(s)Builder List
- isb.setInstruction(instructions);
-
- // Add InstructionsBuilder to FlowBuilder
- flowBuilder.setInstructions(isb.build());
- }
-
- String flowId = "VlanIn_"+segmentationId+"_"+ethPort;
- // Add Flow Attributes
- flowBuilder.setId(new FlowId(flowId));
- FlowKey key = new FlowKey(new FlowId(flowId));
- flowBuilder.setStrict(true);
- flowBuilder.setBarrier(false);
- flowBuilder.setTableId(writeTable);
- flowBuilder.setKey(key);
- flowBuilder.setFlowName(flowId);
- flowBuilder.setHardTimeout(0);
- flowBuilder.setIdleTimeout(0);
- if (write) {
- writeFlow(flowBuilder, nodeBuilder);
- } else {
- removeFlow(flowBuilder, nodeBuilder);
- }
+ String segmentationId, Long ethPort, boolean write) {
+ classifierProvider.programVlanIn(dpidLong, segmentationId, ethPort, write);
}
- /*
- * (Table:0) Egress VM Traffic Towards TEP
- * Match: Destination Ethernet Addr and OpenFlow InPort
- * Instruction: Set TunnelID and GOTO Table Tunnel Table (n)
- * table=0,in_port=2,dl_src=00:00:00:00:00:01 \
- * actions=set_field:5->tun_id,goto_table=1"
- */
+ /*
+ * (Table:0) Egress VM Traffic Towards TEP
+ * Match: Destination Ethernet Addr and OpenFlow InPort
+ * Instruction: Set TunnelID and GOTO Table Tunnel Table (n)
+ * table=0,in_port=2,dl_src=00:00:00:00:00:01 \
+ * actions=set_field:5->tun_id,goto_table=1"
+ */
private void handleLocalInPort(Long dpidLong, Short writeTable, Short goToTableId,
- String segmentationId, Long inPort, String attachedMac,
- boolean write) {
-
- String nodeName = OPENFLOW + dpidLong;
-
- MatchBuilder matchBuilder = new MatchBuilder();
- NodeBuilder nodeBuilder = createNodeBuilder(nodeName);
- FlowBuilder flowBuilder = new FlowBuilder();
-
- // Create the OF Match using MatchBuilder
- flowBuilder.setMatch(MatchUtils.createEthSrcMatch(matchBuilder, new MacAddress(attachedMac)).build());
- // TODO Broken In_Port Match
- flowBuilder.setMatch(MatchUtils.createInPortMatch(matchBuilder, dpidLong, inPort).build());
-
- String flowId = "LocalMac_"+segmentationId+"_"+inPort+"_"+attachedMac;
- // Add Flow Attributes
- flowBuilder.setId(new FlowId(flowId));
- FlowKey key = new FlowKey(new FlowId(flowId));
- flowBuilder.setStrict(true);
- flowBuilder.setBarrier(false);
- flowBuilder.setTableId(writeTable);
- flowBuilder.setKey(key);
- flowBuilder.setFlowName(flowId);
- flowBuilder.setHardTimeout(0);
- flowBuilder.setIdleTimeout(0);
-
- if (write) {
- // Instantiate the Builders for the OF Actions and Instructions
- InstructionBuilder ib = new InstructionBuilder();
- InstructionsBuilder isb = new InstructionsBuilder();
-
- // Instructions List Stores Individual Instructions
- List<Instruction> instructions = Lists.newArrayList();
-
- // GOTO Instructions Need to be added first to the List
- InstructionUtils.createGotoTableInstructions(ib, goToTableId);
- ib.setOrder(0);
- ib.setKey(new InstructionKey(0));
- instructions.add(ib.build());
- // TODO Broken SetTunID
- InstructionUtils.createSetTunnelIdInstructions(ib, new BigInteger(segmentationId));
- ib.setOrder(1);
- ib.setKey(new InstructionKey(1));
- instructions.add(ib.build());
-
- // Add InstructionBuilder to the Instruction(s)Builder List
- isb.setInstruction(instructions);
-
- // Add InstructionsBuilder to FlowBuilder
- flowBuilder.setInstructions(isb.build());
-
- writeFlow(flowBuilder, nodeBuilder);
- } else {
- removeFlow(flowBuilder, nodeBuilder);
- }
+ String segmentationId, Long inPort, String attachedMac,
+ boolean write) {
+ classifierProvider.programLocalInPort(dpidLong, segmentationId, inPort, attachedMac, write);
}
/*
* actions=push_vlan, set_field:5->vlan_id,goto_table=1"
*/
- private void handleLocalInPortSetVlan(Long dpidLong, Short writeTable,
- Short goToTableId, String segmentationId,
- Long inPort, String attachedMac,
- boolean write) {
-
- String nodeName = OPENFLOW + dpidLong;
-
- MatchBuilder matchBuilder = new MatchBuilder();
- NodeBuilder nodeBuilder = createNodeBuilder(nodeName);
- FlowBuilder flowBuilder = new FlowBuilder();
-
- // Create the OF Match using MatchBuilder
- flowBuilder.setMatch(MatchUtils.createEthSrcMatch(matchBuilder, new MacAddress(attachedMac)).build());
- flowBuilder.setMatch(MatchUtils.createInPortMatch(matchBuilder, dpidLong, inPort).build());
-
- String flowId = "LocalMac_"+segmentationId+"_"+inPort+"_"+attachedMac;
- // Add Flow Attributes
- flowBuilder.setId(new FlowId(flowId));
- FlowKey key = new FlowKey(new FlowId(flowId));
- flowBuilder.setStrict(true);
- flowBuilder.setBarrier(false);
- flowBuilder.setTableId(writeTable);
- flowBuilder.setKey(key);
- flowBuilder.setFlowName(flowId);
- flowBuilder.setHardTimeout(0);
- flowBuilder.setIdleTimeout(0);
-
- if (write) {
- // Instantiate the Builders for the OF Actions and Instructions
- InstructionBuilder ib = new InstructionBuilder();
- InstructionsBuilder isb = new InstructionsBuilder();
-
- // Instructions List Stores Individual Instructions
- List<Instruction> instructions = Lists.newArrayList();
-
- // GOTO Instructions Need to be added first to the List
- InstructionUtils.createGotoTableInstructions(ib, goToTableId);
- ib.setOrder(0);
- ib.setKey(new InstructionKey(0));
- instructions.add(ib.build());
- // Set VLAN ID Instruction
- InstructionUtils.createSetVlanInstructions(ib, new VlanId(Integer.valueOf(segmentationId)));
- ib.setOrder(1);
- ib.setKey(new InstructionKey(1));
- instructions.add(ib.build());
-
- // Add InstructionBuilder to the Instruction(s)Builder List
- isb.setInstruction(instructions);
-
- // Add InstructionsBuilder to FlowBuilder
- flowBuilder.setInstructions(isb.build());
-
- writeFlow(flowBuilder, nodeBuilder);
- } else {
- removeFlow(flowBuilder, nodeBuilder);
- }
- }
+ private void handleLocalInPortSetVlan(Long dpidLong, Short writeTable,
+ Short goToTableId, String segmentationId,
+ Long inPort, String attachedMac,
+ boolean write) {
+ classifierProvider.programLocalInPortSetVlan(dpidLong, segmentationId, inPort, attachedMac, write);
+ }
/*
* (Table:0) Drop frames source from a VM that do not
*/
private void handleDropSrcIface(Long dpidLong, Long inPort, boolean write) {
+ classifierProvider.programDropSrcIface(dpidLong, inPort, write);
+ }
- String nodeName = OPENFLOW + dpidLong;
-
- MatchBuilder matchBuilder = new MatchBuilder();
- NodeBuilder nodeBuilder = createNodeBuilder(nodeName);
- FlowBuilder flowBuilder = new FlowBuilder();
-
- // Create the OF Match using MatchBuilder
- flowBuilder.setMatch(MatchUtils.createInPortMatch(matchBuilder, dpidLong, inPort).build());
+ /*
+ * (Table:1) Egress Tunnel Traffic
+ * Match: Destination Ethernet Addr and Local InPort
+ * Instruction: Set TunnelID and GOTO Table Tunnel Table (n)
+ * table=1,tun_id=0x5,dl_dst=00:00:00:00:00:08 \
+ * actions=output:10,goto_table:2"
+ */
+ private void handleTunnelOut(Long dpidLong, Short writeTable,
+ Short goToTableId, String segmentationId,
+ Long OFPortOut, String attachedMac,
+ boolean write) {
+ l2ForwardingProvider.programTunnelOut(dpidLong, segmentationId, OFPortOut, attachedMac, write);
+ }
- if (write) {
- // Instantiate the Builders for the OF Actions and Instructions
- InstructionBuilder ib = new InstructionBuilder();
- InstructionsBuilder isb = new InstructionsBuilder();
+ /*
+ * (Table:1) Egress VLAN Traffic
+ * Match: Destination Ethernet Addr and VLAN id
+ * Instruction: GOTO Table Table 2
+ * table=1,vlan_id=0x5,dl_dst=00:00:00:00:00:08 \
+ * actions= goto_table:2"
+ */
- // Instructions List Stores Individual Instructions
- List<Instruction> instructions = Lists.newArrayList();
+ private void handleVlanOut(Long dpidLong, Short writeTable,
+ Short goToTableId, String segmentationId,
+ Long ethPort, String attachedMac, boolean write) {
+ l2ForwardingProvider.programVlanOut(dpidLong, segmentationId, ethPort, attachedMac, write);
+ }
- // Call the InstructionBuilder Methods Containing Actions
- InstructionUtils.createDropInstructions(ib);
- ib.setOrder(0);
- ib.setKey(new InstructionKey(0));
- instructions.add(ib.build());
+ /*
+ * (Table:1) Egress Tunnel Traffic
+ * Match: Destination Ethernet Addr and Local InPort
+ * Instruction: Set TunnelID and GOTO Table Tunnel Table (n)
+ * table=1,priority=16384,tun_id=0x5,dl_dst=ff:ff:ff:ff:ff:ff \
+ * actions=output:10,output:11,goto_table:2
+ */
- // Add InstructionBuilder to the Instruction(s)Builder List
- isb.setInstruction(instructions);
-
- // Add InstructionsBuilder to FlowBuilder
- flowBuilder.setInstructions(isb.build());
- }
-
- String flowId = "DropFilter_"+inPort;
- // Add Flow Attributes
- flowBuilder.setId(new FlowId(flowId));
- FlowKey key = new FlowKey(new FlowId(flowId));
- flowBuilder.setStrict(true);
- flowBuilder.setBarrier(false);
- flowBuilder.setTableId(TABLE_0_DEFAULT_INGRESS);
- flowBuilder.setKey(key);
- flowBuilder.setFlowName(flowId);
- flowBuilder.setPriority(8192);
- flowBuilder.setHardTimeout(0);
- flowBuilder.setIdleTimeout(0);
- if (write) {
- writeFlow(flowBuilder, nodeBuilder);
- } else {
- removeFlow(flowBuilder, nodeBuilder);
- }
- }
-
- /*
- * (Table:1) Egress Tunnel Traffic
- * Match: Destination Ethernet Addr and Local InPort
- * Instruction: Set TunnelID and GOTO Table Tunnel Table (n)
- * table=1,tun_id=0x5,dl_dst=00:00:00:00:00:08 \
- * actions=output:10,goto_table:2"
- */
- private void handleTunnelOut(Long dpidLong, Short writeTable,
- Short goToTableId, String segmentationId,
- Long OFPortOut, String attachedMac,
- boolean write) {
-
- String nodeName = OPENFLOW + dpidLong;
-
- MatchBuilder matchBuilder = new MatchBuilder();
- NodeBuilder nodeBuilder = createNodeBuilder(nodeName);
- FlowBuilder flowBuilder = new FlowBuilder();
-
- // Create the OF Match using MatchBuilder
- flowBuilder.setMatch(MatchUtils.createTunnelIDMatch(matchBuilder, new BigInteger(segmentationId)).build());
- flowBuilder.setMatch(MatchUtils.createDestEthMatch(matchBuilder, new MacAddress(attachedMac), null).build());
-
- String flowId = "TunnelOut_"+segmentationId+"_"+OFPortOut+"_"+attachedMac;
- // Add Flow Attributes
- flowBuilder.setId(new FlowId(flowId));
- FlowKey key = new FlowKey(new FlowId(flowId));
- flowBuilder.setStrict(true);
- flowBuilder.setBarrier(false);
- flowBuilder.setTableId(writeTable);
- flowBuilder.setKey(key);
- flowBuilder.setFlowName(flowId);
- flowBuilder.setHardTimeout(0);
- flowBuilder.setIdleTimeout(0);
-
- if (write) {
- // Instantiate the Builders for the OF Actions and Instructions
- InstructionBuilder ib = new InstructionBuilder();
- InstructionsBuilder isb = new InstructionsBuilder();
-
- // Instructions List Stores Individual Instructions
- List<Instruction> instructions = Lists.newArrayList();
-
- // GOTO Instructions
- InstructionUtils.createGotoTableInstructions(ib, goToTableId);
- ib.setOrder(0);
- ib.setKey(new InstructionKey(0));
- instructions.add(ib.build());
- // Set the Output Port/Iface
- InstructionUtils.createOutputPortInstructions(ib, dpidLong, OFPortOut);
- ib.setOrder(1);
- ib.setKey(new InstructionKey(1));
- instructions.add(ib.build());
-
- // Add InstructionBuilder to the Instruction(s)Builder List
- isb.setInstruction(instructions);
-
- // Add InstructionsBuilder to FlowBuilder
- flowBuilder.setInstructions(isb.build());
-
- writeFlow(flowBuilder, nodeBuilder);
- } else {
- removeFlow(flowBuilder, nodeBuilder);
- }
- }
+ private void handleTunnelFloodOut(Long dpidLong, Short writeTable,
+ Short localTable, String segmentationId,
+ Long OFPortOut, boolean write) {
+ l2ForwardingProvider.programTunnelFloodOut(dpidLong, segmentationId, OFPortOut, write);
+ }
/*
* (Table:1) Egress VLAN Traffic
* Match: Destination Ethernet Addr and VLAN id
- * Instruction: GOTO Table Table 2
- * table=1,vlan_id=0x5,dl_dst=00:00:00:00:00:08 \
- * actions= goto_table:2"
+ * Instruction: GOTO table 2 and Output port eth interface
+ * Example: table=1,priority=16384,vlan_id=0x5,dl_dst=ff:ff:ff:ff:ff:ff \
+ * actions=output:eth1,goto_table:2
*/
- private void handleVlanOut(Long dpidLong, Short writeTable,
- Short goToTableId, String segmentationId,
- Long ethPort, String attachedMac, boolean write) {
-
- String nodeName = OPENFLOW + dpidLong;
-
- MatchBuilder matchBuilder = new MatchBuilder();
- NodeBuilder nodeBuilder = createNodeBuilder(nodeName);
- FlowBuilder flowBuilder = new FlowBuilder();
-
- // Create the OF Match using MatchBuilder
- flowBuilder.setMatch(
- MatchUtils.createVlanIdMatch(matchBuilder, new VlanId(Integer.valueOf(segmentationId))).build());
- flowBuilder.setMatch(MatchUtils.createDestEthMatch(matchBuilder, new MacAddress(attachedMac), null).build());
-
- String flowId = "VlanOut_"+segmentationId+"_"+ethPort+"_"+attachedMac;
- // Add Flow Attributes
- flowBuilder.setId(new FlowId(flowId));
- FlowKey key = new FlowKey(new FlowId(flowId));
- flowBuilder.setStrict(true);
- flowBuilder.setBarrier(false);
- flowBuilder.setTableId(writeTable);
- flowBuilder.setKey(key);
- flowBuilder.setFlowName(flowId);
- flowBuilder.setHardTimeout(0);
- flowBuilder.setIdleTimeout(0);
-
- if (write) {
- // Instantiate the Builders for the OF Actions and Instructions
- InstructionBuilder ib = new InstructionBuilder();
- InstructionsBuilder isb = new InstructionsBuilder();
-
- // Instructions List Stores Individual Instructions
- List<Instruction> instructions = Lists.newArrayList();
-
- // GOTO Instructions
- InstructionUtils.createGotoTableInstructions(ib, goToTableId);
- ib.setOrder(0);
- ib.setKey(new InstructionKey(0));
- instructions.add(ib.build());
-
- // Add InstructionBuilder to the Instruction(s)Builder List
- isb.setInstruction(instructions);
-
- // Add InstructionsBuilder to FlowBuilder
- flowBuilder.setInstructions(isb.build());
-
- writeFlow(flowBuilder, nodeBuilder);
- } else {
- removeFlow(flowBuilder, nodeBuilder);
- }
- }
-
- /*
- * (Table:1) Egress Tunnel Traffic
- * Match: Destination Ethernet Addr and Local InPort
- * Instruction: Set TunnelID and GOTO Table Tunnel Table (n)
- * table=1,priority=16384,tun_id=0x5,dl_dst=ff:ff:ff:ff:ff:ff \
- * actions=output:10,output:11,goto_table:2
- */
-
- private void handleTunnelFloodOut(Long dpidLong, Short writeTable,
- Short localTable, String segmentationId,
- Long OFPortOut, boolean write) {
-
- String nodeName = OPENFLOW + dpidLong;
-
- MatchBuilder matchBuilder = new MatchBuilder();
- NodeBuilder nodeBuilder = createNodeBuilder(nodeName);
- FlowBuilder flowBuilder = new FlowBuilder();
-
- // Create the OF Match using MatchBuilder
- // Match TunnelID
- flowBuilder.setMatch(MatchUtils.createTunnelIDMatch(matchBuilder, new BigInteger(segmentationId)).build());
- // Match DMAC
-
- flowBuilder.setMatch(MatchUtils.createDestEthMatch(matchBuilder, new MacAddress("01:00:00:00:00:00"),
- new MacAddress("01:00:00:00:00:00")).build());
-
- String flowId = "TunnelFloodOut_"+segmentationId;
- // Add Flow Attributes
- flowBuilder.setId(new FlowId(flowId));
- FlowKey key = new FlowKey(new FlowId(flowId));
- flowBuilder.setBarrier(true);
- flowBuilder.setTableId(writeTable);
- flowBuilder.setKey(key);
- flowBuilder.setPriority(16384);
- flowBuilder.setFlowName(flowId);
- flowBuilder.setHardTimeout(0);
- flowBuilder.setIdleTimeout(0);
-
- Flow flow = this.getFlow(flowBuilder, nodeBuilder);
- // Instantiate the Builders for the OF Actions and Instructions
- InstructionBuilder ib = new InstructionBuilder();
- InstructionsBuilder isb = new InstructionsBuilder();
- List<Instruction> instructions = Lists.newArrayList();
- List<Instruction> existingInstructions = null;
- if (flow != null) {
- Instructions ins = flow.getInstructions();
- if (ins != null) {
- existingInstructions = ins.getInstruction();
- }
- }
-
- if (write) {
- // GOTO Instruction
- InstructionUtils.createGotoTableInstructions(ib, localTable);
- ib.setOrder(0);
- ib.setKey(new InstructionKey(0));
- instructions.add(ib.build());
- // Set the Output Port/Iface
- //createOutputGroupInstructions(nodeBuilder, ib, dpidLong, OFPortOut, existingInstructions);
- createOutputPortInstructions(ib, dpidLong, OFPortOut, existingInstructions);
- ib.setOrder(1);
- ib.setKey(new InstructionKey(1));
- instructions.add(ib.build());
-
- // Add InstructionBuilder to the Instruction(s)Builder List
- isb.setInstruction(instructions);
-
- // Add InstructionsBuilder to FlowBuilder
- flowBuilder.setInstructions(isb.build());
-
- writeFlow(flowBuilder, nodeBuilder);
- } else {
- /* remove port from action list */
- boolean flowRemove = InstructionUtils.removeOutputPortFromInstructions(ib, dpidLong,
- OFPortOut, existingInstructions);
- if (flowRemove) {
- /* if all port are removed, remove the flow too. */
- removeFlow(flowBuilder, nodeBuilder);
- } else {
- /* Install instruction with new output port list*/
- ib.setOrder(0);
- ib.setKey(new InstructionKey(0));
- instructions.add(ib.build());
-
- // Add InstructionBuilder to the Instruction(s)Builder List
- isb.setInstruction(instructions);
-
- // Add InstructionsBuilder to FlowBuilder
- flowBuilder.setInstructions(isb.build());
- }
- }
+ private void handleVlanFloodOut(Long dpidLong, Short writeTable,
+ Short localTable, String segmentationId,
+ Long ethPort, boolean write) {
+ l2ForwardingProvider.programVlanFloodOut(dpidLong, segmentationId, ethPort, write);
}
/*
- * (Table:1) Egress VLAN Traffic
- * Match: Destination Ethernet Addr and VLAN id
- * Instruction: GOTO table 2 and Output port eth interface
- * Example: table=1,priority=16384,vlan_id=0x5,dl_dst=ff:ff:ff:ff:ff:ff \
- * actions=output:eth1,goto_table:2
+ * (Table:1) Table Drain w/ Catch All
+ * Match: Tunnel ID
+ * Action: GOTO Local Table (10)
+ * table=2,priority=8192,tun_id=0x5 actions=drop
*/
- private void handleVlanFloodOut(Long dpidLong, Short writeTable,
- Short localTable, String segmentationId,
- Long ethPort, boolean write) {
-
- String nodeName = OPENFLOW + dpidLong;
-
- MatchBuilder matchBuilder = new MatchBuilder();
- NodeBuilder nodeBuilder = createNodeBuilder(nodeName);
- FlowBuilder flowBuilder = new FlowBuilder();
-
- // Create the OF Match using MatchBuilder
- // Match Vlan ID
- flowBuilder.setMatch(
- MatchUtils.createVlanIdMatch(matchBuilder, new VlanId(Integer.valueOf(segmentationId))).build());
- // Match DMAC
- flowBuilder.setMatch(MatchUtils.createDestEthMatch(matchBuilder, new MacAddress("01:00:00:00:00:00"),
- new MacAddress("01:00:00:00:00:00")).build());
-
- String flowId = "VlanFloodOut_"+segmentationId;
- // Add Flow Attributes
- flowBuilder.setId(new FlowId(flowId));
- FlowKey key = new FlowKey(new FlowId(flowId));
- flowBuilder.setBarrier(true);
- flowBuilder.setTableId(writeTable);
- flowBuilder.setKey(key);
- flowBuilder.setPriority(16384);
- flowBuilder.setFlowName(flowId);
- flowBuilder.setHardTimeout(0);
- flowBuilder.setIdleTimeout(0);
-
- //ToDo: Is there something to be done with result of the call to getFlow?
-
- Flow flow = this.getFlow(flowBuilder, nodeBuilder);
- // Instantiate the Builders for the OF Actions and Instructions
- InstructionBuilder ib = new InstructionBuilder();
- InstructionsBuilder isb = new InstructionsBuilder();
- List<Instruction> instructions = Lists.newArrayList();
-
- if (write) {
- // GOTO Instruction
- InstructionUtils.createGotoTableInstructions(ib, localTable);
- ib.setOrder(0);
- ib.setKey(new InstructionKey(0));
- instructions.add(ib.build());
- // Set the Output Port/Iface
- InstructionUtils.createOutputPortInstructions(ib, dpidLong, ethPort);
- ib.setOrder(1);
- ib.setKey(new InstructionKey(1));
- instructions.add(ib.build());
-
- // Add InstructionBuilder to the Instruction(s)Builder List
- isb.setInstruction(instructions);
-
- // Add InstructionsBuilder to FlowBuilder
- flowBuilder.setInstructions(isb.build());
-
- writeFlow(flowBuilder, nodeBuilder);
- } else {
- removeFlow(flowBuilder, nodeBuilder);
- }
- }
-
- /*
- * (Table:1) Table Drain w/ Catch All
- * Match: Tunnel ID
- * Action: GOTO Local Table (10)
- * table=2,priority=8192,tun_id=0x5 actions=drop
- */
-
private void handleTunnelMiss(Long dpidLong, Short writeTable,
- Short goToTableId, String segmentationId,
- boolean write) {
-
- String nodeName = OPENFLOW + dpidLong;
-
- MatchBuilder matchBuilder = new MatchBuilder();
- NodeBuilder nodeBuilder = createNodeBuilder(nodeName);
- FlowBuilder flowBuilder = new FlowBuilder();
-
- // Create Match(es) and Set them in the FlowBuilder Object
- flowBuilder.setMatch(MatchUtils.createTunnelIDMatch(matchBuilder, new BigInteger(segmentationId)).build());
-
- if (write) {
- // Create the OF Actions and Instructions
- InstructionBuilder ib = new InstructionBuilder();
- InstructionsBuilder isb = new InstructionsBuilder();
-
- // Instructions List Stores Individual Instructions
- List<Instruction> instructions = Lists.newArrayList();
-
- // Call the InstructionBuilder Methods Containing Actions
- InstructionUtils.createGotoTableInstructions(ib, goToTableId);
- ib.setOrder(0);
- ib.setKey(new InstructionKey(0));
- instructions.add(ib.build());
-
- // Add InstructionBuilder to the Instruction(s)Builder List
- isb.setInstruction(instructions);
-
- // Add InstructionsBuilder to FlowBuilder
- flowBuilder.setInstructions(isb.build());
- }
-
- String flowId = "TunnelMiss_"+segmentationId;
- // Add Flow Attributes
- flowBuilder.setId(new FlowId(flowId));
- FlowKey key = new FlowKey(new FlowId(flowId));
- flowBuilder.setStrict(true);
- flowBuilder.setBarrier(false);
- flowBuilder.setTableId(writeTable);
- flowBuilder.setKey(key);
- flowBuilder.setPriority(8192);
- flowBuilder.setFlowName(flowId);
- flowBuilder.setHardTimeout(0);
- flowBuilder.setIdleTimeout(0);
- if (write) {
- writeFlow(flowBuilder, nodeBuilder);
- } else {
- removeFlow(flowBuilder, nodeBuilder);
- }
+ Short goToTableId, String segmentationId,
+ boolean write) {
+ l2ForwardingProvider.programTunnelMiss(dpidLong, segmentationId, write);
}
* table=1,priority=8192,vlan_id=0x5 actions= output port:eth1
*/
- private void handleVlanMiss(Long dpidLong, Short writeTable,
- Short goToTableId, String segmentationId,
- Long ethPort, boolean write) {
-
- String nodeName = OPENFLOW + dpidLong;
-
- MatchBuilder matchBuilder = new MatchBuilder();
- NodeBuilder nodeBuilder = createNodeBuilder(nodeName);
- FlowBuilder flowBuilder = new FlowBuilder();
-
- // Create Match(es) and Set them in the FlowBuilder Object
- flowBuilder.setMatch(
- MatchUtils.createVlanIdMatch(matchBuilder, new VlanId(Integer.valueOf(segmentationId))).build());
-
- if (write) {
- // Create the OF Actions and Instructions
- InstructionBuilder ib = new InstructionBuilder();
- InstructionsBuilder isb = new InstructionsBuilder();
-
- // Instructions List Stores Individual Instructions
- List<Instruction> instructions = Lists.newArrayList();
-
- // Call the InstructionBuilder Methods Containing Actions
- //createGotoTableInstructions(ib, goToTableId);
- //ib.setOrder(0);
- //ib.setKey(new InstructionKey(0));
- //instructions.add(ib.build());
- // Set the Output Port/Iface
- InstructionUtils.createOutputPortInstructions(ib, dpidLong, ethPort);
- ib.setOrder(0);
- ib.setKey(new InstructionKey(1));
- instructions.add(ib.build());
-
- // Add InstructionBuilder to the Instruction(s)Builder List
- isb.setInstruction(instructions);
-
- // Add InstructionsBuilder to FlowBuilder
- flowBuilder.setInstructions(isb.build());
- }
-
- String flowId = "VlanMiss_"+segmentationId;
- // Add Flow Attributes
- flowBuilder.setId(new FlowId(flowId));
- FlowKey key = new FlowKey(new FlowId(flowId));
- flowBuilder.setStrict(true);
- flowBuilder.setBarrier(false);
- flowBuilder.setTableId(writeTable);
- flowBuilder.setKey(key);
- flowBuilder.setPriority(8192);
- flowBuilder.setFlowName(flowId);
- flowBuilder.setHardTimeout(0);
- flowBuilder.setIdleTimeout(0);
- if (write) {
- writeFlow(flowBuilder, nodeBuilder);
- } else {
- removeFlow(flowBuilder, nodeBuilder);
- }
- }
+ private void handleVlanMiss(Long dpidLong, Short writeTable,
+ Short goToTableId, String segmentationId,
+ Long ethPort, boolean write) {
+ l2ForwardingProvider.programVlanMiss(dpidLong, segmentationId, ethPort, write);
+ }
/*
* (Table:1) Local Broadcast Flood
*/
private void handleLocalUcastOut(Long dpidLong, Short writeTable,
- String segmentationId, Long localPort,
- String attachedMac, boolean write) {
-
- String nodeName = OPENFLOW + dpidLong;
-
- MatchBuilder matchBuilder = new MatchBuilder();
- NodeBuilder nodeBuilder = createNodeBuilder(nodeName);
- FlowBuilder flowBuilder = new FlowBuilder();
-
- // Create the OF Match using MatchBuilder
- flowBuilder.setMatch(MatchUtils.createTunnelIDMatch(matchBuilder, new BigInteger(segmentationId)).build());
- flowBuilder.setMatch(MatchUtils.createDestEthMatch(matchBuilder, new MacAddress(attachedMac), null).build());
-
- String flowId = "UcastOut_"+segmentationId+"_"+localPort+"_"+attachedMac;
- // Add Flow Attributes
- flowBuilder.setId(new FlowId(flowId));
- FlowKey key = new FlowKey(new FlowId(flowId));
- flowBuilder.setStrict(true);
- flowBuilder.setBarrier(false);
- flowBuilder.setTableId(writeTable);
- flowBuilder.setKey(key);
- flowBuilder.setFlowName(flowId);
- flowBuilder.setHardTimeout(0);
- flowBuilder.setIdleTimeout(0);
-
- if (write) {
- // Instantiate the Builders for the OF Actions and Instructions
- InstructionBuilder ib = new InstructionBuilder();
- InstructionsBuilder isb = new InstructionsBuilder();
-
- // Instructions List Stores Individual Instructions
- List<Instruction> instructions = Lists.newArrayList();
-
- // Set the Output Port/Iface
- InstructionUtils.createOutputPortInstructions(ib, dpidLong, localPort);
- ib.setOrder(0);
- ib.setKey(new InstructionKey(0));
- instructions.add(ib.build());
-
- // Add InstructionBuilder to the Instruction(s)Builder List
- isb.setInstruction(instructions);
-
- // Add InstructionsBuilder to FlowBuilder
- flowBuilder.setInstructions(isb.build());
- writeFlow(flowBuilder, nodeBuilder);
- } else {
- removeFlow(flowBuilder, nodeBuilder);
- }
+ String segmentationId, Long localPort,
+ String attachedMac, boolean write) {
+ l2ForwardingProvider.programLocalUcastOut(dpidLong, segmentationId, localPort, attachedMac, write);
}
/*
*/
private void handleLocalVlanUcastOut(Long dpidLong, Short writeTable,
- String segmentationId, Long localPort,
- String attachedMac, boolean write) {
-
- String nodeName = OPENFLOW + dpidLong;
-
- MatchBuilder matchBuilder = new MatchBuilder();
- NodeBuilder nodeBuilder = createNodeBuilder(nodeName);
- FlowBuilder flowBuilder = new FlowBuilder();
-
- // Create the OF Match using MatchBuilder
- flowBuilder.setMatch(
- MatchUtils.createVlanIdMatch(matchBuilder, new VlanId(Integer.valueOf(segmentationId))).build());
- flowBuilder.setMatch(MatchUtils.createDestEthMatch(matchBuilder, new MacAddress(attachedMac), null).build());
-
- String flowId = "VlanUcastOut_"+segmentationId+"_"+localPort+"_"+attachedMac;
- // Add Flow Attributes
- flowBuilder.setId(new FlowId(flowId));
- FlowKey key = new FlowKey(new FlowId(flowId));
- flowBuilder.setStrict(true);
- flowBuilder.setBarrier(false);
- flowBuilder.setTableId(writeTable);
- flowBuilder.setKey(key);
- flowBuilder.setFlowName(flowId);
- flowBuilder.setHardTimeout(0);
- flowBuilder.setIdleTimeout(0);
-
- if (write) {
- // Instantiate the Builders for the OF Actions and Instructions
- InstructionBuilder ib = new InstructionBuilder();
- InstructionsBuilder isb = new InstructionsBuilder();
-
- // Instructions List Stores Individual Instructions
- List<Instruction> instructions = Lists.newArrayList();
- List<Instruction> instructions_tmp = Lists.newArrayList();
-
- /* Strip vlan and store to tmp instruction space*/
- InstructionUtils.createPopVlanInstructions(ib);
- ib.setOrder(0);
- ib.setKey(new InstructionKey(0));
- instructions_tmp.add(ib.build());
-
- // Set the Output Port/Iface
- ib = new InstructionBuilder();
- InstructionUtils.addOutputPortInstructions(ib, dpidLong, localPort, instructions_tmp);
- ib.setOrder(0);
- ib.setKey(new InstructionKey(0));
- instructions.add(ib.build());
-
- // Add InstructionBuilder to the Instruction(s)Builder List
- isb.setInstruction(instructions);
-
- // Add InstructionsBuilder to FlowBuilder
- flowBuilder.setInstructions(isb.build());
- writeFlow(flowBuilder, nodeBuilder);
- } else {
- removeFlow(flowBuilder, nodeBuilder);
- }
+ String segmentationId, Long localPort,
+ String attachedMac, boolean write) {
+ l2ForwardingProvider.programLocalVlanUcastOut(dpidLong, segmentationId, localPort, attachedMac, write);
}
/*
*/
private void handleLocalBcastOut(Long dpidLong, Short writeTable,
- String segmentationId, Long localPort,
- boolean write) {
-
- String nodeName = OPENFLOW + dpidLong;
-
- MatchBuilder matchBuilder = new MatchBuilder();
- NodeBuilder nodeBuilder = createNodeBuilder(nodeName);
- FlowBuilder flowBuilder = new FlowBuilder();
-
- // Create the OF Match using MatchBuilder
- flowBuilder.setMatch(MatchUtils.createTunnelIDMatch(matchBuilder, new BigInteger(segmentationId)).build());
- flowBuilder.setMatch(MatchUtils.createDestEthMatch(matchBuilder, new MacAddress("01:00:00:00:00:00"),
- new MacAddress("01:00:00:00:00:00")).build());
-
- String flowId = "BcastOut_"+segmentationId;
- // Add Flow Attributes
- flowBuilder.setId(new FlowId(flowId));
- FlowKey key = new FlowKey(new FlowId(flowId));
- flowBuilder.setStrict(true);
- flowBuilder.setBarrier(false);
- flowBuilder.setTableId(writeTable);
- flowBuilder.setKey(key);
- flowBuilder.setPriority(16384);
- flowBuilder.setFlowName(flowId);
- flowBuilder.setHardTimeout(0);
- flowBuilder.setIdleTimeout(0);
- Flow flow = this.getFlow(flowBuilder, nodeBuilder);
- // Instantiate the Builders for the OF Actions and Instructions
- InstructionBuilder ib = new InstructionBuilder();
- InstructionsBuilder isb = new InstructionsBuilder();
- List<Instruction> instructions = Lists.newArrayList();
- List<Instruction> existingInstructions = null;
- if (flow != null) {
- Instructions ins = flow.getInstructions();
- if (ins != null) {
- existingInstructions = ins.getInstruction();
- }
- }
-
- if (write) {
- // Create output port list
- createOutputPortInstructions(ib, dpidLong, localPort, existingInstructions);
- ib.setOrder(0);
- ib.setKey(new InstructionKey(0));
- instructions.add(ib.build());
-
- // Add InstructionBuilder to the Instruction(s)Builder List
- isb.setInstruction(instructions);
-
- // Add InstructionsBuilder to FlowBuilder
- flowBuilder.setInstructions(isb.build());
-
- writeFlow(flowBuilder, nodeBuilder);
- } else {
- boolean flowRemove = InstructionUtils.removeOutputPortFromInstructions(ib, dpidLong, localPort,
- existingInstructions);
- if (flowRemove) {
- /* if all ports are removed, remove flow */
- removeFlow(flowBuilder, nodeBuilder);
- } else {
- /* Install instruction with new output port list*/
- ib.setOrder(0);
- ib.setKey(new InstructionKey(0));
- instructions.add(ib.build());
-
- // Add InstructionBuilder to the Instruction(s)Builder List
- isb.setInstruction(instructions);
-
- // Add InstructionsBuilder to FlowBuilder
- flowBuilder.setInstructions(isb.build());
-
- writeFlow(flowBuilder, nodeBuilder);
- }
- }
+ String segmentationId, Long localPort,
+ boolean write) {
+ l2ForwardingProvider.programLocalBcastOut(dpidLong, segmentationId, localPort, write);
}
/*
*/
private void handleLocalVlanBcastOut(Long dpidLong, Short writeTable,
- String segmentationId, Long localPort,
- boolean write) {
-
- String nodeName = OPENFLOW + dpidLong;
-
- MatchBuilder matchBuilder = new MatchBuilder();
- NodeBuilder nodeBuilder = createNodeBuilder(nodeName);
- FlowBuilder flowBuilder = new FlowBuilder();
-
- // Create the OF Match using MatchBuilder
- flowBuilder.setMatch(
- MatchUtils.createVlanIdMatch(matchBuilder, new VlanId(Integer.valueOf(segmentationId))).build());
- flowBuilder.setMatch(MatchUtils.createDestEthMatch(matchBuilder, new MacAddress("01:00:00:00:00:00"),
- new MacAddress("01:00:00:00:00:00")).build());
-
- String flowId = "VlanBcastOut_"+segmentationId;
- // Add Flow Attributes
- flowBuilder.setId(new FlowId(flowId));
- FlowKey key = new FlowKey(new FlowId(flowId));
- flowBuilder.setStrict(true);
- flowBuilder.setBarrier(false);
- flowBuilder.setTableId(writeTable);
- flowBuilder.setKey(key);
- flowBuilder.setPriority(16384);
- flowBuilder.setFlowName(flowId);
- flowBuilder.setHardTimeout(0);
- flowBuilder.setIdleTimeout(0);
- Flow flow = this.getFlow(flowBuilder, nodeBuilder);
- // Instantiate the Builders for the OF Actions and Instructions
- InstructionBuilder ib = new InstructionBuilder();
- InstructionsBuilder isb = new InstructionsBuilder();
- List<Instruction> instructions = Lists.newArrayList();
- List<Instruction> existingInstructions = null;
- boolean add_pop_vlan = true;
- if (flow != null) {
- Instructions ins = flow.getInstructions();
- if (ins != null) {
- existingInstructions = ins.getInstruction();
- }
- }
-
- if (write) {
- if (existingInstructions != null) {
- /* Check if pop vlan is already the first action in action list */
- List<Action> existingActions;
- for (Instruction in : existingInstructions) {
- if (in.getInstruction() instanceof ApplyActionsCase) {
- existingActions = (((ApplyActionsCase)
- in.getInstruction()).getApplyActions().getAction());
- if (existingActions.get(0).getAction() instanceof PopVlanActionCase) {
- add_pop_vlan = false;
- break;
- }
- }
- }
- } else {
- existingInstructions = Lists.newArrayList();
- }
-
- if (add_pop_vlan) {
- /* pop vlan */
- InstructionUtils.createPopVlanInstructions(ib);
- ib.setOrder(0);
- ib.setKey(new InstructionKey(0));
- existingInstructions.add(ib.build());
- ib = new InstructionBuilder();
- }
-
- // Create port list
- //createOutputGroupInstructions(nodeBuilder, ib, dpidLong, localPort, existingInstructions);
- createOutputPortInstructions(ib, dpidLong, localPort, existingInstructions);
- ib.setOrder(0);
- ib.setKey(new InstructionKey(0));
- instructions.add(ib.build());
-
- // Add InstructionBuilder to the Instruction(s)Builder List
- isb.setInstruction(instructions);
-
- // Add InstructionsBuilder to FlowBuilder
- flowBuilder.setInstructions(isb.build());
-
- writeFlow(flowBuilder, nodeBuilder);
- } else {
- //boolean flowRemove = removeOutputPortFromGroup(nodeBuilder, ib, dpidLong,
- // localPort, existingInstructions);
- boolean flowRemove = InstructionUtils.removeOutputPortFromInstructions(ib, dpidLong,
- localPort, existingInstructions);
- if (flowRemove) {
- /* if all ports are removed, remove flow */
- removeFlow(flowBuilder, nodeBuilder);
- } else {
- /* Install instruction with new output port list*/
- ib.setOrder(0);
- ib.setKey(new InstructionKey(0));
- instructions.add(ib.build());
-
- // Add InstructionBuilder to the Instruction(s)Builder List
- isb.setInstruction(instructions);
-
- // Add InstructionsBuilder to FlowBuilder
- flowBuilder.setInstructions(isb.build());
- writeFlow(flowBuilder, nodeBuilder);
- }
- }
+ String segmentationId, Long localPort,
+ boolean write) {
+ l2ForwardingProvider.programLocalVlanBcastOut(dpidLong, segmentationId, localPort, write);
}
/*
*/
private void handleLocalTableMiss(Long dpidLong, Short writeTable,
- String segmentationId, boolean write) {
-
- String nodeName = OPENFLOW + dpidLong;
-
- MatchBuilder matchBuilder = new MatchBuilder();
- NodeBuilder nodeBuilder = createNodeBuilder(nodeName);
- FlowBuilder flowBuilder = new FlowBuilder();
-
- // Create Match(es) and Set them in the FlowBuilder Object
- flowBuilder.setMatch(MatchUtils.createTunnelIDMatch(matchBuilder, new BigInteger(segmentationId)).build());
-
- if (write) {
- // Create the OF Actions and Instructions
- InstructionBuilder ib = new InstructionBuilder();
- InstructionsBuilder isb = new InstructionsBuilder();
-
- // Instructions List Stores Individual Instructions
- List<Instruction> instructions = Lists.newArrayList();
-
- // Call the InstructionBuilder Methods Containing Actions
- InstructionUtils.createDropInstructions(ib);
- ib.setOrder(0);
- ib.setKey(new InstructionKey(0));
- instructions.add(ib.build());
-
- // Add InstructionBuilder to the Instruction(s)Builder List
- isb.setInstruction(instructions);
-
- // Add InstructionsBuilder to FlowBuilder
- flowBuilder.setInstructions(isb.build());
- }
-
- String flowId = "LocalTableMiss_"+segmentationId;
- // Add Flow Attributes
- flowBuilder.setId(new FlowId(flowId));
- FlowKey key = new FlowKey(new FlowId(flowId));
- flowBuilder.setStrict(true);
- flowBuilder.setBarrier(false);
- flowBuilder.setTableId(writeTable);
- flowBuilder.setKey(key);
- flowBuilder.setPriority(8192);
- flowBuilder.setFlowName(flowId);
- flowBuilder.setHardTimeout(0);
- flowBuilder.setIdleTimeout(0);
- if (write) {
- writeFlow(flowBuilder, nodeBuilder);
- } else {
- removeFlow(flowBuilder, nodeBuilder);
- }
+ String segmentationId, boolean write) {
+ l2ForwardingProvider.programLocalTableMiss(dpidLong, segmentationId, write);
}
/*
*/
private void handleLocalVlanTableMiss(Long dpidLong, Short writeTable,
- String segmentationId, boolean write) {
-
- String nodeName = OPENFLOW + dpidLong;
-
- MatchBuilder matchBuilder = new MatchBuilder();
- NodeBuilder nodeBuilder = createNodeBuilder(nodeName);
- FlowBuilder flowBuilder = new FlowBuilder();
-
- // Create Match(es) and Set them in the FlowBuilder Object
- flowBuilder.setMatch(
- MatchUtils.createVlanIdMatch(matchBuilder, new VlanId(Integer.valueOf(segmentationId))).build());
-
- if (write) {
- // Create the OF Actions and Instructions
- InstructionBuilder ib = new InstructionBuilder();
- InstructionsBuilder isb = new InstructionsBuilder();
-
- // Instructions List Stores Individual Instructions
- List<Instruction> instructions = Lists.newArrayList();
-
- // Call the InstructionBuilder Methods Containing Actions
- InstructionUtils.createDropInstructions(ib);
- ib.setOrder(0);
- ib.setKey(new InstructionKey(0));
- instructions.add(ib.build());
-
- // Add InstructionBuilder to the Instruction(s)Builder List
- isb.setInstruction(instructions);
-
- // Add InstructionsBuilder to FlowBuilder
- flowBuilder.setInstructions(isb.build());
- }
-
- String flowId = "LocalTableMiss_"+segmentationId;
- // Add Flow Attributes
- flowBuilder.setId(new FlowId(flowId));
- FlowKey key = new FlowKey(new FlowId(flowId));
- flowBuilder.setStrict(true);
- flowBuilder.setBarrier(false);
- flowBuilder.setTableId(writeTable);
- flowBuilder.setKey(key);
- flowBuilder.setPriority(8192);
- flowBuilder.setFlowName(flowId);
- flowBuilder.setHardTimeout(0);
- flowBuilder.setIdleTimeout(0);
- if (write) {
- writeFlow(flowBuilder, nodeBuilder);
- } else {
- removeFlow(flowBuilder, nodeBuilder);
- }
+ String segmentationId, boolean write) {
+ l2ForwardingProvider.programLocalVlanTableMiss(dpidLong, segmentationId, write);
}
private Group getGroup(GroupBuilder groupBuilder, NodeBuilder nodeBuilder) {
InstanceIdentifier<Group> path1 = InstanceIdentifier.builder(Nodes.class).child(org.opendaylight.yang.gen.v1.urn.opendaylight.inventory
.rev130819.nodes.Node.class, nodeBuilder.getKey()).augmentation(FlowCapableNode.class).child(Group.class,
- new GroupKey(groupBuilder.getGroupId())).build();
+ new GroupKey(groupBuilder.getGroupId())).build();
ReadOnlyTransaction readTx = dataBroker.newReadOnlyTransaction();
try {
Optional<Group> data = readTx.read(LogicalDatastoreType.CONFIGURATION, path1).get();
ReadWriteTransaction modification = dataBroker.newReadWriteTransaction();
InstanceIdentifier<Group> path1 = InstanceIdentifier.builder(Nodes.class).child(org.opendaylight.yang.gen.v1.urn.opendaylight.inventory
.rev130819.nodes.Node.class, nodeBuilder.getKey()).augmentation(FlowCapableNode.class).child(Group.class,
- new GroupKey(groupBuilder.getGroupId())).build();
+ new GroupKey(groupBuilder.getGroupId())).build();
modification.put(LogicalDatastoreType.CONFIGURATION, path1, groupBuilder.build(), true /*createMissingParents*/);
CheckedFuture<Void, TransactionCommitFailedException> commitFuture = modification.submit();
WriteTransaction modification = dataBroker.newWriteOnlyTransaction();
InstanceIdentifier<Group> path1 = InstanceIdentifier.builder(Nodes.class).child(org.opendaylight.yang.gen.v1.urn.opendaylight.inventory
.rev130819.nodes.Node.class, nodeBuilder.getKey()).augmentation(FlowCapableNode.class).child(Group.class,
- new GroupKey(groupBuilder.getGroupId())).build();
+ new GroupKey(groupBuilder.getGroupId())).build();
modification.delete(LogicalDatastoreType.CONFIGURATION, path1);
CheckedFuture<Void, TransactionCommitFailedException> commitFuture = modification.submit();
InstanceIdentifier<Flow> path1 = InstanceIdentifier.builder(Nodes.class).child(org.opendaylight.yang.gen.v1.urn.opendaylight.inventory
.rev130819.nodes.Node.class, nodeBuilder.getKey()).augmentation(FlowCapableNode.class).child(Table.class,
- new TableKey(flowBuilder.getTableId())).child(Flow.class, flowBuilder.getKey()).build();
+ new TableKey(flowBuilder.getTableId())).child(Flow.class, flowBuilder.getKey()).build();
ReadOnlyTransaction readTx = dataBroker.newReadOnlyTransaction();
try {
ReadWriteTransaction modification = dataBroker.newReadWriteTransaction();
InstanceIdentifier<Flow> path1 = InstanceIdentifier.builder(Nodes.class).child(org.opendaylight.yang.gen.v1.urn.opendaylight.inventory
.rev130819.nodes.Node.class, nodeBuilder.getKey()).augmentation(FlowCapableNode.class).child(Table.class,
- new TableKey(flowBuilder.getTableId())).child(Flow.class, flowBuilder.getKey()).build();
+ new TableKey(flowBuilder.getTableId())).child(Flow.class, flowBuilder.getKey()).build();
//modification.put(LogicalDatastoreType.OPERATIONAL, path1, flowBuilder.build());
modification.put(LogicalDatastoreType.CONFIGURATION, path1, flowBuilder.build(), true /*createMissingParents*/);
WriteTransaction modification = dataBroker.newWriteOnlyTransaction();
InstanceIdentifier<Flow> path1 = InstanceIdentifier.builder(Nodes.class)
.child(org.opendaylight.yang.gen.v1.urn.opendaylight.inventory
- .rev130819.nodes.Node.class, nodeBuilder.getKey())
- .augmentation(FlowCapableNode.class).child(Table.class,
- new TableKey(flowBuilder.getTableId())).child(Flow.class, flowBuilder.getKey()).build();
+ .rev130819.nodes.Node.class, nodeBuilder.getKey())
+ .augmentation(FlowCapableNode.class).child(Table.class,
+ new TableKey(flowBuilder.getTableId())).child(Flow.class, flowBuilder.getKey()).build();
//modification.delete(LogicalDatastoreType.OPERATIONAL, nodeBuilderToInstanceId(nodeBuilder));
//modification.delete(LogicalDatastoreType.OPERATIONAL, path1);
//modification.delete(LogicalDatastoreType.CONFIGURATION, nodeBuilderToInstanceId(nodeBuilder));
}
}
- /**
- * Create Output Port Group Instruction
- *
- * @param ib Map InstructionBuilder without any instructions
- * @param dpidLong Long the datapath ID of a switch/node
- * @param port Long representing a port on a switch/node
- * @return ib InstructionBuilder Map with instructions
- */
- protected InstructionBuilder createOutputPortInstructions(InstructionBuilder ib,
- Long dpidLong, Long port ,
- List<Instruction> instructions) {
- NodeConnectorId ncid = new NodeConnectorId(OPENFLOW + dpidLong + ":" + port);
- logger.debug("createOutputPortInstructions() Node Connector ID is - Type=openflow: DPID={} port={} existingInstructions={}", dpidLong, port, instructions);
-
- List<Action> actionList = Lists.newArrayList();
- ActionBuilder ab = new ActionBuilder();
-
- List<Action> existingActions;
- if (instructions != null) {
- for (Instruction in : instructions) {
- if (in.getInstruction() instanceof ApplyActionsCase) {
- existingActions = (((ApplyActionsCase) in.getInstruction()).getApplyActions().getAction());
- actionList.addAll(existingActions);
- }
- }
- }
- /* Create output action for this port*/
- OutputActionBuilder oab = new OutputActionBuilder();
- oab.setOutputNodeConnector(ncid);
- ab.setAction(new OutputActionCaseBuilder().setOutputAction(oab.build()).build());
- boolean addNew = true;
-
- /* Find the group action and get the group */
- for (Action action : actionList) {
- if (action.getAction() instanceof OutputActionCase) {
- OutputActionCase opAction = (OutputActionCase)action.getAction();
- /* If output port action already in the action list of one of the buckets, skip */
- if (opAction.getOutputAction().getOutputNodeConnector().equals(new Uri(ncid))) {
- addNew = false;
- break;
- }
- }
- }
- if (addNew) {
- ab.setOrder(actionList.size());
- ab.setKey(new ActionKey(actionList.size()));
- actionList.add(ab.build());
- }
- // Create an Apply Action
- ApplyActionsBuilder aab = new ApplyActionsBuilder();
- aab.setAction(actionList);
- ib.setInstruction(new ApplyActionsCaseBuilder().setApplyActions(aab.build()).build());
- logger.debug("createOutputPortInstructions() : applyAction {}", aab.build());
- return ib;
- }
-
/**
* Create Output Port Group Instruction
*
* @return ib InstructionBuilder Map with instructions
*/
protected InstructionBuilder createOutputGroupInstructions(NodeBuilder nodeBuilder,
- InstructionBuilder ib,
- Long dpidLong, Long port ,
- List<Instruction> instructions) {
+ InstructionBuilder ib,
+ Long dpidLong, Long port ,
+ List<Instruction> instructions) {
NodeConnectorId ncid = new NodeConnectorId(OPENFLOW + dpidLong + ":" + port);
logger.debug("createOutputGroupInstructions() Node Connector ID is - Type=openflow: DPID={} port={} existingInstructions={}", dpidLong, port, instructions);
* @return ib InstructionBuilder Map with instructions
*/
protected boolean removeOutputPortFromGroup(NodeBuilder nodeBuilder, InstructionBuilder ib,
- Long dpidLong, Long port , List<Instruction> instructions) {
+ Long dpidLong, Long port , List<Instruction> instructions) {
NodeConnectorId ncid = new NodeConnectorId(OPENFLOW + dpidLong + ":" + port);
logger.debug("removeOutputPortFromGroup() Node Connector ID is - Type=openflow: DPID={} port={} existingInstructions={}", dpidLong, port, instructions);
}
private InstanceIdentifier<org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.Node> nodeBuilderToInstanceId(NodeBuilder
- node) {
+ node) {
return InstanceIdentifier.builder(Nodes.class).child(org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.Node.class,
node.getKey()).toInstance();
}
*/
package org.opendaylight.ovsdb.openstack.netvirt.providers.openflow13.services;
+import java.math.BigInteger;
+import java.util.List;
+
+import org.opendaylight.ovsdb.openstack.netvirt.api.L2ForwardingProvider;
import org.opendaylight.ovsdb.openstack.netvirt.providers.openflow13.AbstractServiceInstance;
import org.opendaylight.ovsdb.openstack.netvirt.providers.openflow13.Service;
+import org.opendaylight.ovsdb.utils.mdsal.openflow.InstructionUtils;
+import org.opendaylight.ovsdb.utils.mdsal.openflow.MatchUtils;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev100924.Uri;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev100924.MacAddress;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.action.OutputActionCase;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.action.OutputActionCaseBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.action.PopVlanActionCase;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.action.output.action._case.OutputActionBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.list.Action;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.list.ActionBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.list.ActionKey;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.FlowId;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.table.Flow;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.table.FlowBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.tables.table.FlowKey;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.flow.Instructions;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.flow.InstructionsBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.flow.MatchBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.instruction.instruction.ApplyActionsCase;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.instruction.instruction.ApplyActionsCaseBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.instruction.instruction.apply.actions._case.ApplyActionsBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.instruction.list.Instruction;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.instruction.list.InstructionBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.flow.types.rev131026.instruction.list.InstructionKey;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeConnectorId;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.nodes.NodeBuilder;
+import org.opendaylight.yang.gen.v1.urn.opendaylight.l2.types.rev130827.VlanId;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import com.google.common.collect.Lists;
-public class L2ForwardingService extends AbstractServiceInstance {
+public class L2ForwardingService extends AbstractServiceInstance implements L2ForwardingProvider {
+ private static final Logger logger = LoggerFactory.getLogger(L2ForwardingService.class);
public L2ForwardingService() {
super(Service.L2_FORWARDING);
}
public boolean isBridgeInPipeline (String nodeId) {
return true;
}
+
+ /*
+ * (Table:L2Forwarding) Local Broadcast Flood
+ * Match: Tunnel ID and dMAC
+ * Action: Output Port
+ * table=2,tun_id=0x5,dl_dst=00:00:00:00:00:01 actions=output:2 goto:<next-table>
+ */
+ @Override
+ public void programLocalUcastOut(Long dpidLong, String segmentationId,
+ Long localPort, String attachedMac, boolean write) {
+
+ String nodeName = OPENFLOW + dpidLong;
+
+ MatchBuilder matchBuilder = new MatchBuilder();
+ NodeBuilder nodeBuilder = createNodeBuilder(nodeName);
+ FlowBuilder flowBuilder = new FlowBuilder();
+
+ // Create the OF Match using MatchBuilder
+ flowBuilder.setMatch(MatchUtils.createTunnelIDMatch(matchBuilder, new BigInteger(segmentationId)).build());
+ flowBuilder.setMatch(MatchUtils.createDestEthMatch(matchBuilder, new MacAddress(attachedMac), null).build());
+
+ String flowId = "UcastOut_"+segmentationId+"_"+localPort+"_"+attachedMac;
+ // Add Flow Attributes
+ flowBuilder.setId(new FlowId(flowId));
+ FlowKey key = new FlowKey(new FlowId(flowId));
+ flowBuilder.setStrict(true);
+ flowBuilder.setBarrier(false);
+ flowBuilder.setTableId(getTable());
+ flowBuilder.setKey(key);
+ flowBuilder.setFlowName(flowId);
+ flowBuilder.setHardTimeout(0);
+ flowBuilder.setIdleTimeout(0);
+
+ if (write) {
+ // Instantiate the Builders for the OF Actions and Instructions
+ InstructionBuilder ib = new InstructionBuilder();
+ InstructionsBuilder isb = new InstructionsBuilder();
+
+ // Instructions List Stores Individual Instructions
+ List<Instruction> instructions = Lists.newArrayList();
+
+ // GOTO Instructions Need to be added first to the List
+ ib = this.getMutablePipelineInstructionBuilder();
+ ib.setOrder(0);
+ ib.setKey(new InstructionKey(0));
+ instructions.add(ib.build());
+
+ // Set the Output Port/Iface
+ InstructionUtils.createOutputPortInstructions(ib, dpidLong, localPort);
+ ib.setOrder(0);
+ ib.setKey(new InstructionKey(0));
+ instructions.add(ib.build());
+
+ // Add InstructionBuilder to the Instruction(s)Builder List
+ isb.setInstruction(instructions);
+
+ // Add InstructionsBuilder to FlowBuilder
+ flowBuilder.setInstructions(isb.build());
+ writeFlow(flowBuilder, nodeBuilder);
+ } else {
+ removeFlow(flowBuilder, nodeBuilder);
+ }
+ }
+ /*
+ * (Table:2) Local VLAN unicast
+ * Match: VLAN ID and dMAC
+ * Action: Output Port
+ * table=2,vlan_id=0x5,dl_dst=00:00:00:00:00:01 actions=output:2
+ */
+
+ @Override
+ public void programLocalVlanUcastOut (Long dpidLong, String segmentationId, Long localPort, String attachedMac, boolean write) {
+
+ String nodeName = OPENFLOW + dpidLong;
+
+ MatchBuilder matchBuilder = new MatchBuilder();
+ NodeBuilder nodeBuilder = createNodeBuilder(nodeName);
+ FlowBuilder flowBuilder = new FlowBuilder();
+
+ // Create the OF Match using MatchBuilder
+ flowBuilder.setMatch(
+ MatchUtils.createVlanIdMatch(matchBuilder, new VlanId(Integer.valueOf(segmentationId))).build());
+ flowBuilder.setMatch(MatchUtils.createDestEthMatch(matchBuilder, new MacAddress(attachedMac), null).build());
+
+ String flowId = "VlanUcastOut_"+segmentationId+"_"+localPort+"_"+attachedMac;
+ // Add Flow Attributes
+ flowBuilder.setId(new FlowId(flowId));
+ FlowKey key = new FlowKey(new FlowId(flowId));
+ flowBuilder.setStrict(true);
+ flowBuilder.setBarrier(false);
+ flowBuilder.setTableId(getTable());
+ flowBuilder.setKey(key);
+ flowBuilder.setFlowName(flowId);
+ flowBuilder.setHardTimeout(0);
+ flowBuilder.setIdleTimeout(0);
+
+ if (write) {
+ // Instantiate the Builders for the OF Actions and Instructions
+ InstructionBuilder ib = new InstructionBuilder();
+ InstructionsBuilder isb = new InstructionsBuilder();
+
+ // Instructions List Stores Individual Instructions
+ List<Instruction> instructions = Lists.newArrayList();
+ List<Instruction> instructions_tmp = Lists.newArrayList();
+
+ // GOTO Instructions Need to be added first to the List
+ ib = this.getMutablePipelineInstructionBuilder();
+ ib.setOrder(0);
+ ib.setKey(new InstructionKey(0));
+ instructions.add(ib.build());
+
+ /* Strip vlan and store to tmp instruction space*/
+ InstructionUtils.createPopVlanInstructions(ib);
+ ib.setOrder(0);
+ ib.setKey(new InstructionKey(0));
+ instructions_tmp.add(ib.build());
+
+ // Set the Output Port/Iface
+ ib = new InstructionBuilder();
+ InstructionUtils.addOutputPortInstructions(ib, dpidLong, localPort, instructions_tmp);
+ ib.setOrder(0);
+ ib.setKey(new InstructionKey(0));
+ instructions.add(ib.build());
+
+ // Add InstructionBuilder to the Instruction(s)Builder List
+ isb.setInstruction(instructions);
+
+ // Add InstructionsBuilder to FlowBuilder
+ flowBuilder.setInstructions(isb.build());
+ writeFlow(flowBuilder, nodeBuilder);
+ } else {
+ removeFlow(flowBuilder, nodeBuilder);
+ }
+ }
+
+ /*
+ * (Table:2) Local Broadcast Flood
+ * Match: Tunnel ID and dMAC (::::FF:FF)
+ * table=2,priority=16384,tun_id=0x5,dl_dst=ff:ff:ff:ff:ff:ff \
+ * actions=output:2,3,4,5
+ */
+
+ @Override
+ public void programLocalBcastOut(Long dpidLong, String segmentationId, Long localPort, boolean write) {
+
+ String nodeName = OPENFLOW + dpidLong;
+
+ MatchBuilder matchBuilder = new MatchBuilder();
+ NodeBuilder nodeBuilder = createNodeBuilder(nodeName);
+ FlowBuilder flowBuilder = new FlowBuilder();
+
+ // Create the OF Match using MatchBuilder
+ flowBuilder.setMatch(MatchUtils.createTunnelIDMatch(matchBuilder, new BigInteger(segmentationId)).build());
+ flowBuilder.setMatch(MatchUtils.createDestEthMatch(matchBuilder, new MacAddress("01:00:00:00:00:00"),
+ new MacAddress("01:00:00:00:00:00")).build());
+
+ String flowId = "BcastOut_"+segmentationId;
+ // Add Flow Attributes
+ flowBuilder.setId(new FlowId(flowId));
+ FlowKey key = new FlowKey(new FlowId(flowId));
+ flowBuilder.setStrict(true);
+ flowBuilder.setBarrier(false);
+ flowBuilder.setTableId(getTable());
+ flowBuilder.setKey(key);
+ flowBuilder.setPriority(16384);
+ flowBuilder.setFlowName(flowId);
+ flowBuilder.setHardTimeout(0);
+ flowBuilder.setIdleTimeout(0);
+ Flow flow = this.getFlow(flowBuilder, nodeBuilder);
+ // Instantiate the Builders for the OF Actions and Instructions
+ InstructionBuilder ib = new InstructionBuilder();
+ InstructionsBuilder isb = new InstructionsBuilder();
+ List<Instruction> instructions = Lists.newArrayList();
+ List<Instruction> existingInstructions = null;
+ if (flow != null) {
+ Instructions ins = flow.getInstructions();
+ if (ins != null) {
+ existingInstructions = ins.getInstruction();
+ }
+ }
+
+ if (write) {
+ // Create output port list
+ createOutputPortInstructions(ib, dpidLong, localPort, existingInstructions);
+ ib.setOrder(0);
+ ib.setKey(new InstructionKey(0));
+ instructions.add(ib.build());
+
+ // Add InstructionBuilder to the Instruction(s)Builder List
+ isb.setInstruction(instructions);
+
+ // Add InstructionsBuilder to FlowBuilder
+ flowBuilder.setInstructions(isb.build());
+
+ writeFlow(flowBuilder, nodeBuilder);
+ } else {
+ boolean flowRemove = InstructionUtils.removeOutputPortFromInstructions(ib, dpidLong, localPort,
+ existingInstructions);
+ if (flowRemove) {
+ /* if all ports are removed, remove flow */
+ removeFlow(flowBuilder, nodeBuilder);
+ } else {
+ /* Install instruction with new output port list*/
+ ib.setOrder(0);
+ ib.setKey(new InstructionKey(0));
+ instructions.add(ib.build());
+
+ // Add InstructionBuilder to the Instruction(s)Builder List
+ isb.setInstruction(instructions);
+
+ // Add InstructionsBuilder to FlowBuilder
+ flowBuilder.setInstructions(isb.build());
+
+ writeFlow(flowBuilder, nodeBuilder);
+ }
+ }
+ }
+
+ /*
+ * (Table:2) Local VLAN Broadcast Flood
+ * Match: vlan ID and dMAC (::::FF:FF)
+ * table=2,priority=16384,vlan_id=0x5,dl_dst=ff:ff:ff:ff:ff:ff \
+ * actions=strip_vlan, output:2,3,4,5
+ */
+
+ @Override
+ public void programLocalVlanBcastOut(Long dpidLong,
+ String segmentationId, Long localPort,
+ boolean write) {
+
+ String nodeName = OPENFLOW + dpidLong;
+
+ MatchBuilder matchBuilder = new MatchBuilder();
+ NodeBuilder nodeBuilder = createNodeBuilder(nodeName);
+ FlowBuilder flowBuilder = new FlowBuilder();
+
+ // Create the OF Match using MatchBuilder
+ flowBuilder.setMatch(
+ MatchUtils.createVlanIdMatch(matchBuilder, new VlanId(Integer.valueOf(segmentationId))).build());
+ flowBuilder.setMatch(MatchUtils.createDestEthMatch(matchBuilder, new MacAddress("01:00:00:00:00:00"),
+ new MacAddress("01:00:00:00:00:00")).build());
+
+ String flowId = "VlanBcastOut_"+segmentationId;
+ // Add Flow Attributes
+ flowBuilder.setId(new FlowId(flowId));
+ FlowKey key = new FlowKey(new FlowId(flowId));
+ flowBuilder.setStrict(true);
+ flowBuilder.setBarrier(false);
+ flowBuilder.setTableId(getTable());
+ flowBuilder.setKey(key);
+ flowBuilder.setPriority(16384);
+ flowBuilder.setFlowName(flowId);
+ flowBuilder.setHardTimeout(0);
+ flowBuilder.setIdleTimeout(0);
+ Flow flow = this.getFlow(flowBuilder, nodeBuilder);
+ // Instantiate the Builders for the OF Actions and Instructions
+ InstructionBuilder ib = new InstructionBuilder();
+ InstructionsBuilder isb = new InstructionsBuilder();
+ List<Instruction> instructions = Lists.newArrayList();
+ List<Instruction> existingInstructions = null;
+ boolean add_pop_vlan = true;
+ if (flow != null) {
+ Instructions ins = flow.getInstructions();
+ if (ins != null) {
+ existingInstructions = ins.getInstruction();
+ }
+ }
+
+ if (write) {
+ if (existingInstructions != null) {
+ /* Check if pop vlan is already the first action in action list */
+ List<Action> existingActions;
+ for (Instruction in : existingInstructions) {
+ if (in.getInstruction() instanceof ApplyActionsCase) {
+ existingActions = (((ApplyActionsCase)
+ in.getInstruction()).getApplyActions().getAction());
+ if (existingActions.get(0).getAction() instanceof PopVlanActionCase) {
+ add_pop_vlan = false;
+ break;
+ }
+ }
+ }
+ } else {
+ existingInstructions = Lists.newArrayList();
+ }
+
+ if (add_pop_vlan) {
+ /* pop vlan */
+ InstructionUtils.createPopVlanInstructions(ib);
+ ib.setOrder(0);
+ ib.setKey(new InstructionKey(0));
+ existingInstructions.add(ib.build());
+ ib = new InstructionBuilder();
+ }
+
+ // Create port list
+ //createOutputGroupInstructions(nodeBuilder, ib, dpidLong, localPort, existingInstructions);
+ createOutputPortInstructions(ib, dpidLong, localPort, existingInstructions);
+ ib.setOrder(0);
+ ib.setKey(new InstructionKey(0));
+ instructions.add(ib.build());
+
+ // Add InstructionBuilder to the Instruction(s)Builder List
+ isb.setInstruction(instructions);
+
+ // Add InstructionsBuilder to FlowBuilder
+ flowBuilder.setInstructions(isb.build());
+
+ writeFlow(flowBuilder, nodeBuilder);
+ } else {
+ //boolean flowRemove = removeOutputPortFromGroup(nodeBuilder, ib, dpidLong,
+ // localPort, existingInstructions);
+ boolean flowRemove = InstructionUtils.removeOutputPortFromInstructions(ib, dpidLong,
+ localPort, existingInstructions);
+ if (flowRemove) {
+ /* if all ports are removed, remove flow */
+ removeFlow(flowBuilder, nodeBuilder);
+ } else {
+ /* Install instruction with new output port list*/
+ ib.setOrder(0);
+ ib.setKey(new InstructionKey(0));
+ instructions.add(ib.build());
+
+ // Add InstructionBuilder to the Instruction(s)Builder List
+ isb.setInstruction(instructions);
+
+ // Add InstructionsBuilder to FlowBuilder
+ flowBuilder.setInstructions(isb.build());
+ writeFlow(flowBuilder, nodeBuilder);
+ }
+ }
+ }
+
+ /*
+ * (Table:1) Local Table Miss
+ * Match: Any Remaining Flows w/a TunID
+ * Action: Drop w/ a low priority
+ * table=2,priority=8192,tun_id=0x5 actions=drop
+ */
+
+ @Override
+ public void programLocalTableMiss(Long dpidLong, String segmentationId, boolean write) {
+
+ String nodeName = OPENFLOW + dpidLong;
+
+ MatchBuilder matchBuilder = new MatchBuilder();
+ NodeBuilder nodeBuilder = createNodeBuilder(nodeName);
+ FlowBuilder flowBuilder = new FlowBuilder();
+
+ // Create Match(es) and Set them in the FlowBuilder Object
+ flowBuilder.setMatch(MatchUtils.createTunnelIDMatch(matchBuilder, new BigInteger(segmentationId)).build());
+
+ if (write) {
+ // Create the OF Actions and Instructions
+ InstructionBuilder ib = new InstructionBuilder();
+ InstructionsBuilder isb = new InstructionsBuilder();
+
+ // Instructions List Stores Individual Instructions
+ List<Instruction> instructions = Lists.newArrayList();
+
+ // Call the InstructionBuilder Methods Containing Actions
+ InstructionUtils.createDropInstructions(ib);
+ ib.setOrder(0);
+ ib.setKey(new InstructionKey(0));
+ instructions.add(ib.build());
+
+ // Add InstructionBuilder to the Instruction(s)Builder List
+ isb.setInstruction(instructions);
+
+ // Add InstructionsBuilder to FlowBuilder
+ flowBuilder.setInstructions(isb.build());
+ }
+
+ String flowId = "LocalTableMiss_"+segmentationId;
+ // Add Flow Attributes
+ flowBuilder.setId(new FlowId(flowId));
+ FlowKey key = new FlowKey(new FlowId(flowId));
+ flowBuilder.setStrict(true);
+ flowBuilder.setBarrier(false);
+ flowBuilder.setTableId(getTable());
+ flowBuilder.setKey(key);
+ flowBuilder.setPriority(8192);
+ flowBuilder.setFlowName(flowId);
+ flowBuilder.setHardTimeout(0);
+ flowBuilder.setIdleTimeout(0);
+ if (write) {
+ writeFlow(flowBuilder, nodeBuilder);
+ } else {
+ removeFlow(flowBuilder, nodeBuilder);
+ }
+ }
+
+ /*
+ * (Table:1) Local Table Miss
+ * Match: Any Remaining Flows w/a VLAN ID
+ * Action: Drop w/ a low priority
+ * table=2,priority=8192,vlan_id=0x5 actions=drop
+ */
+
+ @Override
+ public void programLocalVlanTableMiss(Long dpidLong, String segmentationId, boolean write) {
+
+ String nodeName = OPENFLOW + dpidLong;
+
+ MatchBuilder matchBuilder = new MatchBuilder();
+ NodeBuilder nodeBuilder = createNodeBuilder(nodeName);
+ FlowBuilder flowBuilder = new FlowBuilder();
+
+ // Create Match(es) and Set them in the FlowBuilder Object
+ flowBuilder.setMatch(
+ MatchUtils.createVlanIdMatch(matchBuilder, new VlanId(Integer.valueOf(segmentationId))).build());
+
+ if (write) {
+ // Create the OF Actions and Instructions
+ InstructionBuilder ib = new InstructionBuilder();
+ InstructionsBuilder isb = new InstructionsBuilder();
+
+ // Instructions List Stores Individual Instructions
+ List<Instruction> instructions = Lists.newArrayList();
+
+ // Call the InstructionBuilder Methods Containing Actions
+ InstructionUtils.createDropInstructions(ib);
+ ib.setOrder(0);
+ ib.setKey(new InstructionKey(0));
+ instructions.add(ib.build());
+
+ // Add InstructionBuilder to the Instruction(s)Builder List
+ isb.setInstruction(instructions);
+
+ // Add InstructionsBuilder to FlowBuilder
+ flowBuilder.setInstructions(isb.build());
+ }
+
+ String flowId = "LocalTableMiss_"+segmentationId;
+ // Add Flow Attributes
+ flowBuilder.setId(new FlowId(flowId));
+ FlowKey key = new FlowKey(new FlowId(flowId));
+ flowBuilder.setStrict(true);
+ flowBuilder.setBarrier(false);
+ flowBuilder.setTableId(getTable());
+ flowBuilder.setKey(key);
+ flowBuilder.setPriority(8192);
+ flowBuilder.setFlowName(flowId);
+ flowBuilder.setHardTimeout(0);
+ flowBuilder.setIdleTimeout(0);
+ if (write) {
+ writeFlow(flowBuilder, nodeBuilder);
+ } else {
+ removeFlow(flowBuilder, nodeBuilder);
+ }
+ }
+
+
+ /*
+ * (Table:1) Egress Tunnel Traffic
+ * Match: Destination Ethernet Addr and Local InPort
+ * Instruction: Set TunnelID and GOTO Table Tunnel Table (n)
+ * table=1,tun_id=0x5,dl_dst=00:00:00:00:00:08 \
+ * actions=output:10,goto_table:2"
+ */
+ // TODO : Check on the reason why the original handleTunnelOut was chaining the traffic to table 2
+ @Override
+ public void programTunnelOut(Long dpidLong, String segmentationId, Long OFPortOut, String attachedMac, boolean write) {
+
+ String nodeName = OPENFLOW + dpidLong;
+
+ MatchBuilder matchBuilder = new MatchBuilder();
+ NodeBuilder nodeBuilder = createNodeBuilder(nodeName);
+ FlowBuilder flowBuilder = new FlowBuilder();
+
+ // Create the OF Match using MatchBuilder
+ flowBuilder.setMatch(MatchUtils.createTunnelIDMatch(matchBuilder, new BigInteger(segmentationId)).build());
+ flowBuilder.setMatch(MatchUtils.createDestEthMatch(matchBuilder, new MacAddress(attachedMac), null).build());
+
+ String flowId = "TunnelOut_"+segmentationId+"_"+OFPortOut+"_"+attachedMac;
+ // Add Flow Attributes
+ flowBuilder.setId(new FlowId(flowId));
+ FlowKey key = new FlowKey(new FlowId(flowId));
+ flowBuilder.setStrict(true);
+ flowBuilder.setBarrier(false);
+ flowBuilder.setTableId(getTable());
+ flowBuilder.setKey(key);
+ flowBuilder.setFlowName(flowId);
+ flowBuilder.setHardTimeout(0);
+ flowBuilder.setIdleTimeout(0);
+
+ if (write) {
+ // Instantiate the Builders for the OF Actions and Instructions
+ InstructionBuilder ib = new InstructionBuilder();
+ InstructionsBuilder isb = new InstructionsBuilder();
+
+ // Instructions List Stores Individual Instructions
+ List<Instruction> instructions = Lists.newArrayList();
+
+ // GOTO Instructions
+ ib = this.getMutablePipelineInstructionBuilder();
+ ib.setOrder(0);
+ ib.setKey(new InstructionKey(0));
+ instructions.add(ib.build());
+ // Set the Output Port/Iface
+ InstructionUtils.createOutputPortInstructions(ib, dpidLong, OFPortOut);
+ ib.setOrder(1);
+ ib.setKey(new InstructionKey(1));
+ instructions.add(ib.build());
+
+ // Add InstructionBuilder to the Instruction(s)Builder List
+ isb.setInstruction(instructions);
+
+ // Add InstructionsBuilder to FlowBuilder
+ flowBuilder.setInstructions(isb.build());
+
+ writeFlow(flowBuilder, nodeBuilder);
+ } else {
+ removeFlow(flowBuilder, nodeBuilder);
+ }
+ }
+
+ /*
+ * (Table:1) Egress VLAN Traffic
+ * Match: Destination Ethernet Addr and VLAN id
+ * Instruction: GOTO Table Table 2
+ * table=1,vlan_id=0x5,dl_dst=00:00:00:00:00:08 \
+ * actions= goto_table:2"
+ */
+ // TODO : Check on the reason why the original handleTunnelOut was chaining the traffic to table 2
+ @Override
+ public void programVlanOut(Long dpidLong, String segmentationId, Long ethPort, String attachedMac, boolean write) {
+
+ String nodeName = OPENFLOW + dpidLong;
+
+ MatchBuilder matchBuilder = new MatchBuilder();
+ NodeBuilder nodeBuilder = createNodeBuilder(nodeName);
+ FlowBuilder flowBuilder = new FlowBuilder();
+
+ // Create the OF Match using MatchBuilder
+ flowBuilder.setMatch(
+ MatchUtils.createVlanIdMatch(matchBuilder, new VlanId(Integer.valueOf(segmentationId))).build());
+ flowBuilder.setMatch(MatchUtils.createDestEthMatch(matchBuilder, new MacAddress(attachedMac), null).build());
+
+ String flowId = "VlanOut_"+segmentationId+"_"+ethPort+"_"+attachedMac;
+ // Add Flow Attributes
+ flowBuilder.setId(new FlowId(flowId));
+ FlowKey key = new FlowKey(new FlowId(flowId));
+ flowBuilder.setStrict(true);
+ flowBuilder.setBarrier(false);
+ flowBuilder.setTableId(getTable());
+ flowBuilder.setKey(key);
+ flowBuilder.setFlowName(flowId);
+ flowBuilder.setHardTimeout(0);
+ flowBuilder.setIdleTimeout(0);
+
+ if (write) {
+ // Instantiate the Builders for the OF Actions and Instructions
+ InstructionBuilder ib = new InstructionBuilder();
+ InstructionsBuilder isb = new InstructionsBuilder();
+
+ // Instructions List Stores Individual Instructions
+ List<Instruction> instructions = Lists.newArrayList();
+
+ // GOTO Instructions
+ ib = this.getMutablePipelineInstructionBuilder();
+ ib.setOrder(0);
+ ib.setKey(new InstructionKey(0));
+ instructions.add(ib.build());
+
+ // Add InstructionBuilder to the Instruction(s)Builder List
+ isb.setInstruction(instructions);
+
+ // Add InstructionsBuilder to FlowBuilder
+ flowBuilder.setInstructions(isb.build());
+
+ writeFlow(flowBuilder, nodeBuilder);
+ } else {
+ removeFlow(flowBuilder, nodeBuilder);
+ }
+ }
+
+ /*
+ * (Table:1) Egress Tunnel Traffic
+ * Match: Destination Ethernet Addr and Local InPort
+ * Instruction: Set TunnelID and GOTO Table Tunnel Table (n)
+ * table=1,priority=16384,tun_id=0x5,dl_dst=ff:ff:ff:ff:ff:ff \
+ * actions=output:10,output:11,goto_table:2
+ */
+ @Override
+ public void programTunnelFloodOut(Long dpidLong, String segmentationId, Long OFPortOut, boolean write) {
+
+ String nodeName = OPENFLOW + dpidLong;
+
+ MatchBuilder matchBuilder = new MatchBuilder();
+ NodeBuilder nodeBuilder = createNodeBuilder(nodeName);
+ FlowBuilder flowBuilder = new FlowBuilder();
+
+ // Create the OF Match using MatchBuilder
+ // Match TunnelID
+ flowBuilder.setMatch(MatchUtils.createTunnelIDMatch(matchBuilder, new BigInteger(segmentationId)).build());
+ // Match DMAC
+
+ flowBuilder.setMatch(MatchUtils.createDestEthMatch(matchBuilder, new MacAddress("01:00:00:00:00:00"),
+ new MacAddress("01:00:00:00:00:00")).build());
+
+ String flowId = "TunnelFloodOut_"+segmentationId;
+ // Add Flow Attributes
+ flowBuilder.setId(new FlowId(flowId));
+ FlowKey key = new FlowKey(new FlowId(flowId));
+ flowBuilder.setBarrier(true);
+ flowBuilder.setTableId(getTable());
+ flowBuilder.setKey(key);
+ flowBuilder.setPriority(16384);
+ flowBuilder.setFlowName(flowId);
+ flowBuilder.setHardTimeout(0);
+ flowBuilder.setIdleTimeout(0);
+
+ Flow flow = this.getFlow(flowBuilder, nodeBuilder);
+ // Instantiate the Builders for the OF Actions and Instructions
+ InstructionBuilder ib = new InstructionBuilder();
+ InstructionsBuilder isb = new InstructionsBuilder();
+ List<Instruction> instructions = Lists.newArrayList();
+ List<Instruction> existingInstructions = null;
+ if (flow != null) {
+ Instructions ins = flow.getInstructions();
+ if (ins != null) {
+ existingInstructions = ins.getInstruction();
+ }
+ }
+
+ if (write) {
+ // GOTO Instruction
+ ib = this.getMutablePipelineInstructionBuilder();
+ ib.setOrder(0);
+ ib.setKey(new InstructionKey(0));
+ instructions.add(ib.build());
+ // Set the Output Port/Iface
+ //createOutputGroupInstructions(nodeBuilder, ib, dpidLong, OFPortOut, existingInstructions);
+ createOutputPortInstructions(ib, dpidLong, OFPortOut, existingInstructions);
+ ib.setOrder(1);
+ ib.setKey(new InstructionKey(1));
+ instructions.add(ib.build());
+
+ // Add InstructionBuilder to the Instruction(s)Builder List
+ isb.setInstruction(instructions);
+
+ // Add InstructionsBuilder to FlowBuilder
+ flowBuilder.setInstructions(isb.build());
+
+ writeFlow(flowBuilder, nodeBuilder);
+ } else {
+ /* remove port from action list */
+ boolean flowRemove = InstructionUtils.removeOutputPortFromInstructions(ib, dpidLong,
+ OFPortOut, existingInstructions);
+ if (flowRemove) {
+ /* if all port are removed, remove the flow too. */
+ removeFlow(flowBuilder, nodeBuilder);
+ } else {
+ /* Install instruction with new output port list*/
+ ib.setOrder(0);
+ ib.setKey(new InstructionKey(0));
+ instructions.add(ib.build());
+
+ // Add InstructionBuilder to the Instruction(s)Builder List
+ isb.setInstruction(instructions);
+
+ // Add InstructionsBuilder to FlowBuilder
+ flowBuilder.setInstructions(isb.build());
+ }
+ }
+ }
+
+ /*
+ * (Table:1) Egress VLAN Traffic
+ * Match: Destination Ethernet Addr and VLAN id
+ * Instruction: GOTO table 2 and Output port eth interface
+ * Example: table=1,priority=16384,vlan_id=0x5,dl_dst=ff:ff:ff:ff:ff:ff \
+ * actions=output:eth1,goto_table:2
+ */
+
+ @Override
+ public void programVlanFloodOut(Long dpidLong, String segmentationId, Long ethPort, boolean write) {
+
+ String nodeName = OPENFLOW + dpidLong;
+
+ MatchBuilder matchBuilder = new MatchBuilder();
+ NodeBuilder nodeBuilder = createNodeBuilder(nodeName);
+ FlowBuilder flowBuilder = new FlowBuilder();
+
+ // Create the OF Match using MatchBuilder
+ // Match Vlan ID
+ flowBuilder.setMatch(
+ MatchUtils.createVlanIdMatch(matchBuilder, new VlanId(Integer.valueOf(segmentationId))).build());
+ // Match DMAC
+ flowBuilder.setMatch(MatchUtils.createDestEthMatch(matchBuilder, new MacAddress("01:00:00:00:00:00"),
+ new MacAddress("01:00:00:00:00:00")).build());
+
+ String flowId = "VlanFloodOut_"+segmentationId;
+ // Add Flow Attributes
+ flowBuilder.setId(new FlowId(flowId));
+ FlowKey key = new FlowKey(new FlowId(flowId));
+ flowBuilder.setBarrier(true);
+ flowBuilder.setTableId(getTable());
+ flowBuilder.setKey(key);
+ flowBuilder.setPriority(16384);
+ flowBuilder.setFlowName(flowId);
+ flowBuilder.setHardTimeout(0);
+ flowBuilder.setIdleTimeout(0);
+
+ //ToDo: Is there something to be done with result of the call to getFlow?
+
+ Flow flow = this.getFlow(flowBuilder, nodeBuilder);
+ // Instantiate the Builders for the OF Actions and Instructions
+ InstructionBuilder ib = new InstructionBuilder();
+ InstructionsBuilder isb = new InstructionsBuilder();
+ List<Instruction> instructions = Lists.newArrayList();
+
+ if (write) {
+ // GOTO Instruction
+ ib = this.getMutablePipelineInstructionBuilder();
+ ib.setOrder(0);
+ ib.setKey(new InstructionKey(0));
+ instructions.add(ib.build());
+ // Set the Output Port/Iface
+ InstructionUtils.createOutputPortInstructions(ib, dpidLong, ethPort);
+ ib.setOrder(1);
+ ib.setKey(new InstructionKey(1));
+ instructions.add(ib.build());
+
+ // Add InstructionBuilder to the Instruction(s)Builder List
+ isb.setInstruction(instructions);
+
+ // Add InstructionsBuilder to FlowBuilder
+ flowBuilder.setInstructions(isb.build());
+
+ writeFlow(flowBuilder, nodeBuilder);
+ } else {
+ removeFlow(flowBuilder, nodeBuilder);
+ }
+ }
+
+ /*
+ * (Table:1) Table Drain w/ Catch All
+ * Match: Tunnel ID
+ * Action: GOTO Local Table (10)
+ * table=2,priority=8192,tun_id=0x5 actions=drop
+ */
+ @Override
+ public void programTunnelMiss(Long dpidLong, String segmentationId, boolean write) {
+
+ String nodeName = OPENFLOW + dpidLong;
+
+ MatchBuilder matchBuilder = new MatchBuilder();
+ NodeBuilder nodeBuilder = createNodeBuilder(nodeName);
+ FlowBuilder flowBuilder = new FlowBuilder();
+
+ // Create Match(es) and Set them in the FlowBuilder Object
+ flowBuilder.setMatch(MatchUtils.createTunnelIDMatch(matchBuilder, new BigInteger(segmentationId)).build());
+
+ if (write) {
+ // Create the OF Actions and Instructions
+ InstructionBuilder ib = new InstructionBuilder();
+ InstructionsBuilder isb = new InstructionsBuilder();
+
+ // Instructions List Stores Individual Instructions
+ List<Instruction> instructions = Lists.newArrayList();
+
+ // Call the InstructionBuilder Methods Containing Actions
+ ib = this.getMutablePipelineInstructionBuilder();
+ ib.setOrder(0);
+ ib.setKey(new InstructionKey(0));
+ instructions.add(ib.build());
+
+ // Add InstructionBuilder to the Instruction(s)Builder List
+ isb.setInstruction(instructions);
+
+ // Add InstructionsBuilder to FlowBuilder
+ flowBuilder.setInstructions(isb.build());
+ }
+
+ String flowId = "TunnelMiss_"+segmentationId;
+ // Add Flow Attributes
+ flowBuilder.setId(new FlowId(flowId));
+ FlowKey key = new FlowKey(new FlowId(flowId));
+ flowBuilder.setStrict(true);
+ flowBuilder.setBarrier(false);
+ flowBuilder.setTableId(getTable());
+ flowBuilder.setKey(key);
+ flowBuilder.setPriority(8192);
+ flowBuilder.setFlowName(flowId);
+ flowBuilder.setHardTimeout(0);
+ flowBuilder.setIdleTimeout(0);
+ if (write) {
+ writeFlow(flowBuilder, nodeBuilder);
+ } else {
+ removeFlow(flowBuilder, nodeBuilder);
+ }
+ }
+
+ /*
+ * (Table:1) Table Drain w/ Catch All
+ * Match: Vlan ID
+ * Action: Output port eth interface
+ * table=1,priority=8192,vlan_id=0x5 actions= output port:eth1
+ */
+
+ @Override
+ public void programVlanMiss(Long dpidLong, String segmentationId, Long ethPort, boolean write) {
+
+ String nodeName = OPENFLOW + dpidLong;
+
+ MatchBuilder matchBuilder = new MatchBuilder();
+ NodeBuilder nodeBuilder = createNodeBuilder(nodeName);
+ FlowBuilder flowBuilder = new FlowBuilder();
+
+ // Create Match(es) and Set them in the FlowBuilder Object
+ flowBuilder.setMatch(
+ MatchUtils.createVlanIdMatch(matchBuilder, new VlanId(Integer.valueOf(segmentationId))).build());
+
+ if (write) {
+ // Create the OF Actions and Instructions
+ InstructionBuilder ib = new InstructionBuilder();
+ InstructionsBuilder isb = new InstructionsBuilder();
+
+ // Instructions List Stores Individual Instructions
+ List<Instruction> instructions = Lists.newArrayList();
+
+ // Call the InstructionBuilder Methods Containing Actions
+ ib = this.getMutablePipelineInstructionBuilder();
+ ib.setOrder(0);
+ ib.setKey(new InstructionKey(0));
+ instructions.add(ib.build());
+
+ // Set the Output Port/Iface
+ InstructionUtils.createOutputPortInstructions(ib, dpidLong, ethPort);
+ ib.setOrder(0);
+ ib.setKey(new InstructionKey(1));
+ instructions.add(ib.build());
+
+ // Add InstructionBuilder to the Instruction(s)Builder List
+ isb.setInstruction(instructions);
+
+ // Add InstructionsBuilder to FlowBuilder
+ flowBuilder.setInstructions(isb.build());
+ }
+
+ String flowId = "VlanMiss_"+segmentationId;
+ // Add Flow Attributes
+ flowBuilder.setId(new FlowId(flowId));
+ FlowKey key = new FlowKey(new FlowId(flowId));
+ flowBuilder.setStrict(true);
+ flowBuilder.setBarrier(false);
+ flowBuilder.setTableId(getTable());
+ flowBuilder.setKey(key);
+ flowBuilder.setPriority(8192);
+ flowBuilder.setFlowName(flowId);
+ flowBuilder.setHardTimeout(0);
+ flowBuilder.setIdleTimeout(0);
+ if (write) {
+ writeFlow(flowBuilder, nodeBuilder);
+ } else {
+ removeFlow(flowBuilder, nodeBuilder);
+ }
+ }
+
+ /**
+ * Create Output Port Group Instruction
+ *
+ * @param ib Map InstructionBuilder without any instructions
+ * @param dpidLong Long the datapath ID of a switch/node
+ * @param port Long representing a port on a switch/node
+ * @return ib InstructionBuilder Map with instructions
+ */
+ protected InstructionBuilder createOutputPortInstructions(InstructionBuilder ib,
+ Long dpidLong, Long port ,
+ List<Instruction> instructions) {
+ NodeConnectorId ncid = new NodeConnectorId(OPENFLOW + dpidLong + ":" + port);
+ logger.debug("createOutputPortInstructions() Node Connector ID is - Type=openflow: DPID={} port={} existingInstructions={}", dpidLong, port, instructions);
+
+ List<Action> actionList = Lists.newArrayList();
+ ActionBuilder ab = new ActionBuilder();
+
+ List<Action> existingActions;
+ if (instructions != null) {
+ for (Instruction in : instructions) {
+ if (in.getInstruction() instanceof ApplyActionsCase) {
+ existingActions = (((ApplyActionsCase) in.getInstruction()).getApplyActions().getAction());
+ actionList.addAll(existingActions);
+ }
+ }
+ }
+ /* Create output action for this port*/
+ OutputActionBuilder oab = new OutputActionBuilder();
+ oab.setOutputNodeConnector(ncid);
+ ab.setAction(new OutputActionCaseBuilder().setOutputAction(oab.build()).build());
+ boolean addNew = true;
+
+ /* Find the group action and get the group */
+ for (Action action : actionList) {
+ if (action.getAction() instanceof OutputActionCase) {
+ OutputActionCase opAction = (OutputActionCase)action.getAction();
+ /* If output port action already in the action list of one of the buckets, skip */
+ if (opAction.getOutputAction().getOutputNodeConnector().equals(new Uri(ncid))) {
+ addNew = false;
+ break;
+ }
+ }
+ }
+ if (addNew) {
+ ab.setOrder(actionList.size());
+ ab.setKey(new ActionKey(actionList.size()));
+ actionList.add(ab.build());
+ }
+ // Create an Apply Action
+ ApplyActionsBuilder aab = new ApplyActionsBuilder();
+ aab.setAction(actionList);
+ ib.setInstruction(new ApplyActionsCaseBuilder().setApplyActions(aab.build()).build());
+ logger.debug("createOutputPortInstructions() : applyAction {}", aab.build());
+ return ib;
+ }
}
\ No newline at end of file