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Table Of Contents
VMware ACE Administrator’s Manual
142 VMware, Inc.
Understanding the Interaction of Host Access and Guest Access Filters
With Tunneling Protocols
Hostaccessandguestaccessfilterscandifferintheirinteractionswithtunneling
protocols.
Ahostnetworkaccessfilterseestrafficbeforepacketshavebeenencapsulatedinthe
tunnelingprotocol(forexample,VPN),butaguestnetworkaccessfilterseestraffic
afterthepacketshavebeenencapsulatedinthetunnelingprotocol.
Becauseofthisguestaccessfilterbehavior,itmightbepossibleforausertocircumvent
guestaccessrestrictionsthroughuseoftunnelingprotocolsorproxies.
Setting Removable Devices Policies
Removabledevicespoliciesallowyoutocontrolwhetheruserscanconnectand
disconnectremovabledevicesfromtheirACEinstances.
ARemovableDevicespolicyisappliedtoanACEmasterandaffectsallusersofall
instancescreatedfromthatACEmaster.
Toapplyaremovabledevicespolicy,clickRemovableDevicesin
theleftpaneofthe
policyeditor.AllremovabledevicetypesforthisACEmasterarevisibleinthelist.To
enableallusersofACEinstancescreatedfromthismastertoconnectanddisconnecta
device,selectthedeviceintheAllowcolumn.
Setting USB Device Policies
YoucansetUSBdevicepoliciestorestricttheACEusersaccesstoUSBdevicesto
protecttheintegrityofACEinstancesandyournetwork.Thepoliciesaredynamic,so
youcanallowandthenblockaccesstoUSBdevices.
Youcansetrestrictionsatvariouslevelsofspecificity,andyou
canmixlevelsof
restrictioninapolicysetting.Thelevelsofrestrictionare:
SpecificUSBdeviceForexample,allowuseofaspecifictypeofdigitalcamera
butdisallowuseofiPodmobiledigitaldevices.
DeviceclassForexample,allowuseofHIDs(humaninputdevices),suchasmice
andkeyboards,butdisallowuseofcommunicationsdevices,suchasmodemsand
cellphones.
AllUSBdevicesAllowordenyaccesstoallconnectedUSBdevices.
NOTEToadddevices,usethevirtualmachinesettingseditor(VM>Settings).