Package org.opendaylight.netvirt.elan.utils

Class ElanItmUtils

java.lang.Object

org.opendaylight.netvirt.elan.utils.ElanItmUtils

@Singleton
public class ElanItmUtils
extends java.lang.Object

Constructor Summary

Constructors

Constructor	Description
ElanItmUtils(org.opendaylight.mdsal.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	Description
java.util.List<org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.list.Action>	buildItmEgressActions(java.lang.String interfaceName, @Nullable java.lang.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.
java.util.List<org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.list.Action>	buildTunnelItmEgressActions(java.lang.String tunnelIfaceName, java.lang.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.
java.util.List<org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.list.Action>	getExternalPortItmEgressAction(java.lang.String interfaceName)	Build the list of actions to be taken when sending the packet to external (physical) port.
java.lang.String	getExternalTunnelInterfaceName(java.lang.String sourceNode, java.lang.String dstNode)	Gets the external tunnel interface name.
java.util.List<org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.list.Action>	getExternalTunnelItmEgressAction(org.opendaylight.yangtools.yang.common.Uint64 srcDpnId, java.lang.String nexthopIP, long vni)
java.util.List<org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.list.Action>	getExternalTunnelItmEgressAction(org.opendaylight.yangtools.yang.common.Uint64 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.
java.util.List<org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.list.Action>	getInternalTunnelItmEgressAction(org.opendaylight.yangtools.yang.common.Uint64 sourceDpnId, org.opendaylight.yangtools.yang.common.Uint64 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(org.opendaylight.yangtools.yang.common.Uint64 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.mdsal.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 java.util.List<org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.list.Action> getExternalTunnelItmEgressAction(org.opendaylight.yangtools.yang.common.Uint64 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 java.util.List<org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.list.Action> getExternalTunnelItmEgressAction(org.opendaylight.yangtools.yang.common.Uint64 srcDpnId,
                                                                                                                                                java.lang.String nexthopIP,
                                                                                                                                                long vni)

getInternalTunnelItmEgressAction

public java.util.List<org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.list.Action> getInternalTunnelItmEgressAction(org.opendaylight.yangtools.yang.common.Uint64 sourceDpnId,
                                                                                                                                                org.opendaylight.yangtools.yang.common.Uint64 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 java.util.List<org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.list.Action> buildTunnelItmEgressActions(java.lang.String tunnelIfaceName,
                                                                                                                                           java.lang.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 java.util.List<org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.list.Action> getExternalPortItmEgressAction(java.lang.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 java.util.List<org.opendaylight.yang.gen.v1.urn.opendaylight.action.types.rev131112.action.list.Action> buildItmEgressActions(java.lang.String interfaceName,
                                                                                                                                     @Nullable java.lang.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(org.opendaylight.yangtools.yang.common.Uint64 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 java.lang.String getExternalTunnelInterfaceName(java.lang.String sourceNode,
                                                       java.lang.String dstNode)

Gets the external tunnel interface name.

Parameters:

sourceNode - the source node

dstNode - the dst node

Returns:

the external tunnel interface name