Package org.opendaylight.netvirt.dhcpservice

Class DhcpExternalTunnelManager

    • Field Summary

      Fields 
      Modifier and Type Field Description
      static java.lang.String UNKNOWN_DMAC  

    • Constructor Summary

      Constructors 
      Constructor Description
      DhcpExternalTunnelManager​(org.opendaylight.mdsal.binding.api.DataBroker broker, org.opendaylight.genius.mdsalutil.interfaces.IMdsalApiManager mdsalUtil, org.opendaylight.yang.gen.v1.urn.opendaylight.genius.itm.rpcs.rev160406.ItmRpcService itmRpcService, org.opendaylight.mdsal.eos.binding.api.EntityOwnershipService entityOwnershipService, org.opendaylight.genius.interfacemanager.interfaces.IInterfaceManager interfaceManager, org.opendaylight.infrautils.jobcoordinator.JobCoordinator jobCoordinator, L2GatewayCache l2GatewayCache, IElanService ielanService, DhcpServiceCounters dhcpServiceCounters)  

    • Method Summary

      All Methods Static Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      void addOrRemoveDhcpArpFlowforElan​(java.lang.String elanInstanceName, boolean addFlow, java.lang.String dhcpIpAddress, java.lang.String dhcpMacAddress)  
      void configureDhcpArpRequestResponseFlow​(org.opendaylight.yangtools.yang.common.Uint64 dpnId, java.lang.String elanInstanceName, boolean addFlow, org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpAddress tunnelIp, java.lang.String dhcpIpAddress, java.lang.String dhcpMacAddress)  
      @Nullable org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.hwvtep.global.attributes.RemoteMcastMacs createRemoteMcastMac​(org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.Node dstDevice, java.lang.String logicalSwitchName, org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpAddress internalTunnelIp)  
      org.opendaylight.yangtools.yang.common.Uint64 designateDpnId​(org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpAddress tunnelIp, java.lang.String elanInstanceName, java.util.List<org.opendaylight.yangtools.yang.common.Uint64> dpns)  
      java.util.concurrent.ConcurrentMap<org.apache.commons.lang3.tuple.Pair<org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpAddress,​java.lang.String>,​java.util.Set<java.lang.String>> getAvailableVMCache()  
      java.util.concurrent.ConcurrentMap<org.opendaylight.yangtools.yang.common.Uint64,​java.util.Set<org.apache.commons.lang3.tuple.Pair<org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpAddress,​java.lang.String>>> getDesignatedDpnsToTunnelIpElanNameCache()  
      java.lang.String getExternalTunnelInterfaceName​(java.lang.String sourceNode, java.lang.String dstNode)  
      static java.util.Optional<org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.Node> getNode​(org.opendaylight.mdsal.binding.api.DataBroker dataBroker, java.lang.String physicalSwitchNodeId)  
      java.util.Optional<SubnetToDhcpPort> getSubnetDhcpPortData​(java.lang.String elanInstanceName)  
      @Nullable org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpAddress getTunnelIpBasedOnElan​(java.lang.String elanInstanceName, java.lang.String vmMacAddress)  
      java.util.concurrent.ConcurrentMap<org.apache.commons.lang3.tuple.Pair<org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpAddress,​java.lang.String>,​java.util.Set<java.lang.String>> getTunnelIpElanNameToVmMacCache()  
      java.util.concurrent.ConcurrentMap<org.apache.commons.lang3.tuple.Pair<org.opendaylight.yangtools.yang.common.Uint64,​java.lang.String>,​org.opendaylight.yang.gen.v1.urn.opendaylight.neutron.ports.rev150712.ports.attributes.ports.Port> getVniMacAddressToPortCache()  
      void handleDesignatedDpnDown​(org.opendaylight.yangtools.yang.common.Uint64 dpnId, java.util.List<org.opendaylight.yangtools.yang.common.Uint64> listOfDpns)  
      java.util.List<com.google.common.util.concurrent.ListenableFuture<java.lang.Void>> handleTunnelStateDown​(org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpAddress tunnelIp, org.opendaylight.yangtools.yang.common.Uint64 interfaceDpn)  
      java.util.List<com.google.common.util.concurrent.ListenableFuture<java.lang.Void>> handleTunnelStateUp​(org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpAddress tunnelIp, org.opendaylight.yangtools.yang.common.Uint64 interfaceDpn)  
      void init()  
      void installDhcpDropActionOnDpn​(org.opendaylight.yangtools.yang.common.Uint64 dpId)  
      void installDhcpFlowsForVms​(org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpAddress tunnelIp, java.lang.String elanInstanceName, java.util.List<org.opendaylight.yangtools.yang.common.Uint64> dpns, org.opendaylight.yangtools.yang.common.Uint64 designatedDpnId, java.lang.String vmMacAddress)  
      void installDhcpFlowsForVms​(org.opendaylight.yangtools.yang.common.Uint64 designatedDpnId, java.util.Set<java.lang.String> listVmMacAddress, org.opendaylight.genius.infra.TypedReadWriteTransaction<org.opendaylight.genius.infra.Datastore.Configuration> tx)  
      void installRemoteMcastMac​(org.opendaylight.yangtools.yang.common.Uint64 designatedDpnId, org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpAddress tunnelIp, java.lang.String elanInstanceName)  
      @NonNull org.opendaylight.yangtools.yang.common.Uint64 readDesignatedSwitchesForExternalTunnel​(org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpAddress tunnelIp, java.lang.String elanInstanceName)  
      @Nullable org.opendaylight.yang.gen.v1.urn.opendaylight.neutron.ports.rev150712.ports.attributes.ports.Port readVniMacToPortCache​(org.opendaylight.yangtools.yang.common.Uint64 vni, java.lang.String macAddress)  
      void removeDesignatedSwitchForExternalTunnel​(org.opendaylight.yangtools.yang.common.Uint64 dpnId, org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpAddress tunnelIp, java.lang.String elanInstanceName)  
      void removeFromAvailableCache​(org.apache.commons.lang3.tuple.Pair<org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpAddress,​java.lang.String> tunnelIpElanName)  
      void removeFromLocalCache​(org.opendaylight.yangtools.yang.common.Uint64 designatedDpnId, org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpAddress tunnelIp, java.lang.String elanInstanceName)  
      void removeVniMacToPortCache​(org.opendaylight.yangtools.yang.common.Uint64 vni, java.lang.String macAddress)  
      void unInstallDhcpEntries​(org.opendaylight.yangtools.yang.common.Uint64 dpnId, java.lang.String vmMacAddress, org.opendaylight.genius.infra.TypedReadWriteTransaction<org.opendaylight.genius.infra.Datastore.Configuration> tx)  
      void unInstallDhcpFlowsForVms​(java.lang.String elanInstanceName, java.util.List<org.opendaylight.yangtools.yang.common.Uint64> dpns, java.lang.String vmMacAddress)  
      void unInstallDhcpFlowsForVms​(java.lang.String elanInstanceName, org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpAddress tunnelIp, java.util.List<org.opendaylight.yangtools.yang.common.Uint64> dpns)  
      void updateCacheAndInstallNewFlows​(java.util.List<org.opendaylight.yangtools.yang.common.Uint64> listOfDpns, org.apache.commons.lang3.tuple.Pair<org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpAddress,​java.lang.String> pair, org.opendaylight.genius.infra.TypedReadWriteTransaction<org.opendaylight.genius.infra.Datastore.Configuration> tx)  
      void updateExistingVMTunnelIPCache​(org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpAddress tunnelIp, java.lang.String elanInstanceName, java.lang.String vmMacAddress)  
      void updateLocalCache​(org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpAddress tunnelIp, java.lang.String elanInstanceName, java.lang.String vmMacAddress)  
      void updateLocalCache​(org.opendaylight.yangtools.yang.common.Uint64 designatedDpnId, org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpAddress tunnelIp, java.lang.String elanInstanceName)  
      void updateVniMacToPortCache​(org.opendaylight.yangtools.yang.common.Uint64 vni, java.lang.String macAddress, org.opendaylight.yang.gen.v1.urn.opendaylight.neutron.ports.rev150712.ports.attributes.ports.Port port)  
      void writeDesignatedSwitchForExternalTunnel​(org.opendaylight.yangtools.yang.common.Uint64 dpnId, org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpAddress tunnelIp, java.lang.String elanInstanceName)  

      • Methods inherited from class java.lang.Object

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

    • Constructor Detail

      • DhcpExternalTunnelManager

        @Inject
public DhcpExternalTunnelManager​(org.opendaylight.mdsal.binding.api.DataBroker broker,
                                 org.opendaylight.genius.mdsalutil.interfaces.IMdsalApiManager mdsalUtil,
                                 org.opendaylight.yang.gen.v1.urn.opendaylight.genius.itm.rpcs.rev160406.ItmRpcService itmRpcService,
                                 org.opendaylight.mdsal.eos.binding.api.EntityOwnershipService entityOwnershipService,
                                 org.opendaylight.genius.interfacemanager.interfaces.IInterfaceManager interfaceManager,
                                 org.opendaylight.infrautils.jobcoordinator.JobCoordinator jobCoordinator,
                                 L2GatewayCache l2GatewayCache,
                                 @Named("elanService")
                                 IElanService ielanService,
                                 DhcpServiceCounters dhcpServiceCounters)

    • Method Detail

      • getDesignatedDpnsToTunnelIpElanNameCache

        public java.util.concurrent.ConcurrentMap<org.opendaylight.yangtools.yang.common.Uint64,​java.util.Set<org.apache.commons.lang3.tuple.Pair<org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpAddress,​java.lang.String>>> getDesignatedDpnsToTunnelIpElanNameCache()
        Specified by:
        getDesignatedDpnsToTunnelIpElanNameCache in interface IDhcpExternalTunnelManager

      • getTunnelIpElanNameToVmMacCache

        public java.util.concurrent.ConcurrentMap<org.apache.commons.lang3.tuple.Pair<org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpAddress,​java.lang.String>,​java.util.Set<java.lang.String>> getTunnelIpElanNameToVmMacCache()
        Specified by:
        getTunnelIpElanNameToVmMacCache in interface IDhcpExternalTunnelManager

      • getAvailableVMCache

        public java.util.concurrent.ConcurrentMap<org.apache.commons.lang3.tuple.Pair<org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpAddress,​java.lang.String>,​java.util.Set<java.lang.String>> getAvailableVMCache()
        Specified by:
        getAvailableVMCache in interface IDhcpExternalTunnelManager

      • getVniMacAddressToPortCache

        public java.util.concurrent.ConcurrentMap<org.apache.commons.lang3.tuple.Pair<org.opendaylight.yangtools.yang.common.Uint64,​java.lang.String>,​org.opendaylight.yang.gen.v1.urn.opendaylight.neutron.ports.rev150712.ports.attributes.ports.Port> getVniMacAddressToPortCache()
        Specified by:
        getVniMacAddressToPortCache in interface IDhcpExternalTunnelManager

      • init

        @PostConstruct
public void init()

      • designateDpnId

        public org.opendaylight.yangtools.yang.common.Uint64 designateDpnId​(org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpAddress tunnelIp,
                                                                    java.lang.String elanInstanceName,
                                                                    java.util.List<org.opendaylight.yangtools.yang.common.Uint64> dpns)

      • installDhcpFlowsForVms

        public void installDhcpFlowsForVms​(org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpAddress tunnelIp,
                                   java.lang.String elanInstanceName,
                                   java.util.List<org.opendaylight.yangtools.yang.common.Uint64> dpns,
                                   org.opendaylight.yangtools.yang.common.Uint64 designatedDpnId,
                                   java.lang.String vmMacAddress)

      • installDhcpFlowsForVms

        public void installDhcpFlowsForVms​(org.opendaylight.yangtools.yang.common.Uint64 designatedDpnId,
                                   java.util.Set<java.lang.String> listVmMacAddress,
                                   org.opendaylight.genius.infra.TypedReadWriteTransaction<org.opendaylight.genius.infra.Datastore.Configuration> tx)
                            throws java.util.concurrent.ExecutionException,
                                   java.lang.InterruptedException
        Throws:
        java.util.concurrent.ExecutionException
        java.lang.InterruptedException

      • unInstallDhcpFlowsForVms

        public void unInstallDhcpFlowsForVms​(java.lang.String elanInstanceName,
                                     java.util.List<org.opendaylight.yangtools.yang.common.Uint64> dpns,
                                     java.lang.String vmMacAddress)

      • unInstallDhcpFlowsForVms

        public void unInstallDhcpFlowsForVms​(java.lang.String elanInstanceName,
                                     org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpAddress tunnelIp,
                                     java.util.List<org.opendaylight.yangtools.yang.common.Uint64> dpns)

      • readDesignatedSwitchesForExternalTunnel

        public @NonNull org.opendaylight.yangtools.yang.common.Uint64 readDesignatedSwitchesForExternalTunnel​(org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpAddress tunnelIp,
                                                                                                      java.lang.String elanInstanceName)

      • writeDesignatedSwitchForExternalTunnel

        public void writeDesignatedSwitchForExternalTunnel​(org.opendaylight.yangtools.yang.common.Uint64 dpnId,
                                                   org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpAddress tunnelIp,
                                                   java.lang.String elanInstanceName)

      • removeDesignatedSwitchForExternalTunnel

        public void removeDesignatedSwitchForExternalTunnel​(org.opendaylight.yangtools.yang.common.Uint64 dpnId,
                                                    org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpAddress tunnelIp,
                                                    java.lang.String elanInstanceName)

      • installDhcpDropActionOnDpn

        public void installDhcpDropActionOnDpn​(org.opendaylight.yangtools.yang.common.Uint64 dpId)

      • updateLocalCache

        public void updateLocalCache​(org.opendaylight.yangtools.yang.common.Uint64 designatedDpnId,
                             org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpAddress tunnelIp,
                             java.lang.String elanInstanceName)

      • updateLocalCache

        public void updateLocalCache​(org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpAddress tunnelIp,
                             java.lang.String elanInstanceName,
                             java.lang.String vmMacAddress)

      • updateExistingVMTunnelIPCache

        public void updateExistingVMTunnelIPCache​(org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpAddress tunnelIp,
                                          java.lang.String elanInstanceName,
                                          java.lang.String vmMacAddress)

      • handleDesignatedDpnDown

        public void handleDesignatedDpnDown​(org.opendaylight.yangtools.yang.common.Uint64 dpnId,
                                    java.util.List<org.opendaylight.yangtools.yang.common.Uint64> listOfDpns)

      • updateCacheAndInstallNewFlows

        public void updateCacheAndInstallNewFlows​(java.util.List<org.opendaylight.yangtools.yang.common.Uint64> listOfDpns,
                                          org.apache.commons.lang3.tuple.Pair<org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpAddress,​java.lang.String> pair,
                                          org.opendaylight.genius.infra.TypedReadWriteTransaction<org.opendaylight.genius.infra.Datastore.Configuration> tx)
                                   throws java.util.concurrent.ExecutionException,
                                          java.lang.InterruptedException
        Throws:
        java.util.concurrent.ExecutionException
        java.lang.InterruptedException

      • addOrRemoveDhcpArpFlowforElan

        public void addOrRemoveDhcpArpFlowforElan​(java.lang.String elanInstanceName,
                                          boolean addFlow,
                                          java.lang.String dhcpIpAddress,
                                          java.lang.String dhcpMacAddress)

      • configureDhcpArpRequestResponseFlow

        public void configureDhcpArpRequestResponseFlow​(org.opendaylight.yangtools.yang.common.Uint64 dpnId,
                                                java.lang.String elanInstanceName,
                                                boolean addFlow,
                                                org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpAddress tunnelIp,
                                                java.lang.String dhcpIpAddress,
                                                java.lang.String dhcpMacAddress)

      • getSubnetDhcpPortData

        public java.util.Optional<SubnetToDhcpPort> getSubnetDhcpPortData​(java.lang.String elanInstanceName)

      • unInstallDhcpEntries

        public void unInstallDhcpEntries​(org.opendaylight.yangtools.yang.common.Uint64 dpnId,
                                 java.lang.String vmMacAddress,
                                 org.opendaylight.genius.infra.TypedReadWriteTransaction<org.opendaylight.genius.infra.Datastore.Configuration> tx)
                          throws java.util.concurrent.ExecutionException,
                                 java.lang.InterruptedException
        Throws:
        java.util.concurrent.ExecutionException
        java.lang.InterruptedException

      • handleTunnelStateDown

        public java.util.List<com.google.common.util.concurrent.ListenableFuture<java.lang.Void>> handleTunnelStateDown​(org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpAddress tunnelIp,
                                                                                                                org.opendaylight.yangtools.yang.common.Uint64 interfaceDpn)

      • removeFromLocalCache

        public void removeFromLocalCache​(org.opendaylight.yangtools.yang.common.Uint64 designatedDpnId,
                                 org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpAddress tunnelIp,
                                 java.lang.String elanInstanceName)

      • updateVniMacToPortCache

        public void updateVniMacToPortCache​(org.opendaylight.yangtools.yang.common.Uint64 vni,
                                    java.lang.String macAddress,
                                    org.opendaylight.yang.gen.v1.urn.opendaylight.neutron.ports.rev150712.ports.attributes.ports.Port port)

      • removeVniMacToPortCache

        public void removeVniMacToPortCache​(org.opendaylight.yangtools.yang.common.Uint64 vni,
                                    java.lang.String macAddress)

      • readVniMacToPortCache

        public @Nullable org.opendaylight.yang.gen.v1.urn.opendaylight.neutron.ports.rev150712.ports.attributes.ports.Port readVniMacToPortCache​(org.opendaylight.yangtools.yang.common.Uint64 vni,
                                                                                                                                         java.lang.String macAddress)

      • getExternalTunnelInterfaceName

        public java.lang.String getExternalTunnelInterfaceName​(java.lang.String sourceNode,
                                                       java.lang.String dstNode)

      • getNode

        public static java.util.Optional<org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.Node> getNode​(org.opendaylight.mdsal.binding.api.DataBroker dataBroker,
                                                                                                                                                            java.lang.String physicalSwitchNodeId)

      • createRemoteMcastMac

        public @Nullable org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.hwvtep.global.attributes.RemoteMcastMacs createRemoteMcastMac​(org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.Node dstDevice,
                                                                                                                                                                       java.lang.String logicalSwitchName,
                                                                                                                                                                       org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpAddress internalTunnelIp)

      • installRemoteMcastMac

        public void installRemoteMcastMac​(org.opendaylight.yangtools.yang.common.Uint64 designatedDpnId,
                                  org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpAddress tunnelIp,
                                  java.lang.String elanInstanceName)

      • handleTunnelStateUp

        public java.util.List<com.google.common.util.concurrent.ListenableFuture<java.lang.Void>> handleTunnelStateUp​(org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpAddress tunnelIp,
                                                                                                              org.opendaylight.yangtools.yang.common.Uint64 interfaceDpn)

      • removeFromAvailableCache

        public void removeFromAvailableCache​(org.apache.commons.lang3.tuple.Pair<org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpAddress,​java.lang.String> tunnelIpElanName)

      • getTunnelIpBasedOnElan

        public @Nullable org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpAddress getTunnelIpBasedOnElan​(java.lang.String elanInstanceName,
                                                                                                                                     java.lang.String vmMacAddress)