org.opendaylight.netvirt.elan.utils

Class ElanItmUtils

java.lang.Object

org.opendaylight.netvirt.elan.utils.ElanItmUtils

@Singleton
public class ElanItmUtils
extends Object

Constructor Summary

Constructors

Constructor and Description

ElanItmUtils(org.opendaylight.controller.md.sal.binding.api.DataBroker broker, org.opendaylight.yang.gen.v1.urn.opendaylight.genius.itm.rpcs.rev160406.ItmRpcService itmRpcService, org.opendaylight.yang.gen.v1.urn.opendaylight.genius.interfacemanager.rpcs.rev160406.OdlInterfaceRpcService interfaceManagerRpcService, org.opendaylight.genius.interfacemanager.interfaces.IInterfaceManager interfaceManager)

Method Summary

Modifier and Type	Method and Description
List<org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.list.Action>	buildItmEgressActions(String interfaceName, Long tunnelKey, boolean internal) Builds the list of actions to be taken when sending the packet over external port such as tunnel, physical port etc.
List<org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.list.Action>	buildTunnelItmEgressActions(String tunnelIfaceName, Long tunnelKey, boolean ineternal) Builds the list of actions to be taken when sending the packet over a VxLan Tunnel Interface, such as setting the network VNI in the tunnel_id field.
List<org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.list.Action>	getExternalPortItmEgressAction(String interfaceName) Build the list of actions to be taken when sending the packet to external (physical) port.
String	getExternalTunnelInterfaceName(String sourceNode, String dstNode) Gets the external tunnel interface name.
List<org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.list.Action>	getExternalTunnelItmEgressAction(BigInteger srcDpnId, org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeId torNode, long vni) Builds the list of actions to be taken when sending the packet over an external VxLan tunnel interface, such as stamping the VNI on the VxLAN header, setting the vlanId if it proceeds and output the packet over the right port.
List<org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.list.Action>	getExternalTunnelItmEgressAction(BigInteger srcDpnId, String nexthopIP, long vni)
List<org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.list.Action>	getInternalTunnelItmEgressAction(BigInteger sourceDpnId, BigInteger destinationDpnId, long tunnelKey) Builds the list of actions to be taken when sending the packet over an internal VxLAN tunnel interface, such as setting the serviceTag/segmentationID on the VNI field of the VxLAN header, setting the vlanId if it proceeds and output the packet over the right port.
org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpAddress	getSourceDpnTepIp(BigInteger srcDpnId, org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.NodeId dstHwVtepNodeId) Gets the source dpn tep ip.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ElanItmUtils

@Inject
public ElanItmUtils(org.opendaylight.controller.md.sal.binding.api.DataBroker broker,
                            org.opendaylight.yang.gen.v1.urn.opendaylight.genius.itm.rpcs.rev160406.ItmRpcService itmRpcService,
                            org.opendaylight.yang.gen.v1.urn.opendaylight.genius.interfacemanager.rpcs.rev160406.OdlInterfaceRpcService interfaceManagerRpcService,
                            org.opendaylight.genius.interfacemanager.interfaces.IInterfaceManager interfaceManager)

Method Detail

getExternalTunnelItmEgressAction

public List<org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.list.Action> getExternalTunnelItmEgressAction(BigInteger srcDpnId,
                                                                                                                                      org.opendaylight.yang.gen.v1.urn.opendaylight.inventory.rev130819.NodeId torNode,
                                                                                                                                      long vni)

Builds the list of actions to be taken when sending the packet over an external VxLan tunnel interface, such as stamping the VNI on the VxLAN header, setting the vlanId if it proceeds and output the packet over the right port.

Parameters:

srcDpnId - Dpn where the tunnelInterface is located

torNode - NodeId of the ExternalDevice where the packet must be sent to.

vni - Vni to be stamped on the VxLAN Header.

Returns:

the external itm egress action

getExternalTunnelItmEgressAction

public List<org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.list.Action> getExternalTunnelItmEgressAction(BigInteger srcDpnId,
                                                                                                                                      String nexthopIP,
                                                                                                                                      long vni)

getInternalTunnelItmEgressAction

public List<org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.list.Action> getInternalTunnelItmEgressAction(BigInteger sourceDpnId,
                                                                                                                                      BigInteger destinationDpnId,
                                                                                                                                      long tunnelKey)

Builds the list of actions to be taken when sending the packet over an internal VxLAN tunnel interface, such as setting the serviceTag/segmentationID on the VNI field of the VxLAN header, setting the vlanId if it proceeds and output the packet over the right port.

Parameters:

sourceDpnId - Dpn where the tunnelInterface is located

destinationDpnId - Dpn where the packet must be sent to. It is used here in order to select the right tunnel interface.

tunnelKey - Tunnel key to be sent on the VxLAN header.

Returns:

the internal itm egress action

buildTunnelItmEgressActions

public List<org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.list.Action> buildTunnelItmEgressActions(String tunnelIfaceName,
                                                                                                                                 Long tunnelKey,
                                                                                                                                 boolean ineternal)

Builds the list of actions to be taken when sending the packet over a VxLan Tunnel Interface, such as setting the network VNI in the tunnel_id field.

Parameters:

tunnelIfaceName - the tunnel iface name

tunnelKey - the tunnel key

Returns:

the list

getExternalPortItmEgressAction

public List<org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.list.Action> getExternalPortItmEgressAction(String interfaceName)

Build the list of actions to be taken when sending the packet to external (physical) port.

Parameters:

interfaceName - Interface name

Returns:

the external port itm egress actions

buildItmEgressActions

public List<org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.list.Action> buildItmEgressActions(String interfaceName,
                                                                                                                           Long tunnelKey,
                                                                                                                           boolean internal)

Builds the list of actions to be taken when sending the packet over external port such as tunnel, physical port etc.

Parameters:

interfaceName - the interface name

tunnelKey - can be VNI for VxLAN tunnel interfaces, Gre Key for GRE tunnels, etc.

Returns:

the list

getSourceDpnTepIp

public org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpAddress getSourceDpnTepIp(BigInteger srcDpnId,
                                                                                                                      org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.NodeId dstHwVtepNodeId)

Gets the source dpn tep ip.

Parameters:

srcDpnId - the src dpn id

dstHwVtepNodeId - the dst hw vtep node id

Returns:

the dpn tep ip

getExternalTunnelInterfaceName

public String getExternalTunnelInterfaceName(String sourceNode,
                                             String dstNode)

Gets the external tunnel interface name.

Parameters:

sourceNode - the source node

dstNode - the dst node

Returns:

the external tunnel interface name