
VMware, Inc. 25
Chapter 4 Installing vShield Edge, vShield App, and vShield Endpoint
10 ClickInstallatthetopoftheform.
YoucanfollowthevShieldAppinstallationstepsfromtheRecentTaskspaneofthevSphereClientscreen.
11 Afterinstallationofallcomponentsiscomplete,dothefollowing:
vShieldApp:Atthispoint,vShieldAppinstallationiscomplete.GotothevShieldApp>App
Firewalltabatthedatacenter,cluster,orportgroupcontainerleveltoconfigurefirewallrules.Each
vShieldAppinheritsglobalfirewallrulessetinthevShieldManager.Thedefaultfirewallruleset
allows
alltraffictopass.Youmustconfigureblockingrulestoexplicitlyblocktraffic.Toconfigure
AppFirewallrules,seethevShieldAdministrationGuide.
PortGroupIsolation:YoumustenablethePortGroupIsolationfeatureoneachvDS.After
enablementiscomplete,installavShieldEdgeoneachvDSportgroup.See“PrepareavNetworkfor
PortGroupIsolation”onpage 25.
vShieldEndpoint:Tocompleteinstallation,see“InstallingvShieldEndpoint”onpage 27.
Prepare a vNetwork for Port Group Isolation
PortGroupIsolationcreatesabarrierbetweenthevirtualmachinesprotectedbyavShieldEdgeandthe
externalnetwork.WhenyouenablePortGroupIsolationandinstallavShieldEdgeonavDSportgroup,you
isolateeachsecuredvDSportgroupfromtheexternalnetwork.WhenPortGroupIsolationis
enabled,traffic
isnotallowedaccesstothevirtualmachinesinthesecuredportgroupunlessNATrulesorVLANtagsare
configured.
TousePortGroupIsolation,youmustenablethisfeatureoneachvDSonwhichyouwillinstallavShieldEdge.
1EnablePortGroupIsolationoneachvDS.
2Install
avShieldEdgeoneachvDSportgroupyouplantosecure.
3MovethevirtualmachinestosecuredvDSportgroups.
AfterPortGroupIsolationisinstalledoneachESXhost,youmustenablePortGroupIsolationoneachvDS
whereyouwillinstallavShieldEdge.ThisallowsthePort
GroupIsolationservicetobeusedonanyport
groupinavDS.
To enable Port Group Isolation on a vDS
1LogintothevSphereClient.
2GotoView>Inventory>Networking.
3Right‐clickavDS.
4 SelectvShield>EnableIsolation.
AbrowserwindowopenstoconfirmthatPortGroupIsolationhasbeenenabled.
AfterPortGroupIsolation
installationiscomplete,installavShieldEdgeinstanceoneachvDSportgroup.
Install a vShield Edge
EachvShieldEdgevirtualappliancehasExternalandInternalnetworkinterfaces.TheInternalinterface
connectstothesecuredportgroupandactsasthegatewayforallprotectedvirtualmachinesintheportgroup.
ThesubnetassignedtotheInternalinterfacecanbeRFC1918private space.TheExternalinterfaceof
the
vShieldEdgeconnectstoanuplinkportgroupthathasaccesstoasharedcorporatenetworkoraservicethat
providesaccesslayernetworking.
EachvShieldEdgerequiresatleastoneIPaddresstonumbertheExternalinterface.MultipleexternalIP
addressescanbeconfiguredforLoadBalancer,Site‐to
‐SiteVPN,andNATservices.TheInternalinterfacecan
haveaprivateIPaddressblockthatoverlapswithothervShieldEdgesecuredportgroups.
N
OTEPortGroupIsolationisanoptionalfeaturethatisnotrequiredforvShieldEdgeoperation.PortGroup
IsolationisavailableforvDS‐basedvShieldEdgeinstallationsonly.
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