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Table Of Contents
VMware, Inc. 137
Chapter 6 Setting and Using Policies and Customizing VMware Player
Before You Begin Configuring Rulesets and Rules: Details on Filtering Action
NetworkaccesspoliciesareappliedbyfilteringontheIPaddress,theprotocolnumber
fromtheIPheader,thedirectionoftraffic,andTCPandUDPportvalues.Thefiltering
doesnotinvolvedeeppacketinspection.ForDNSandDHCPaccess,theTCPandUDP
portsonwhichthoseservicestraditionally
resideareopened.
Notethefollowingaspectsofthefilteringactions:
Ifyoumoveyourservicestodifferentports,thenetworkaccessrulesforthose
serviceswon’twork.
Thehostorinstanceisopentoalltrafficontheseprotocolsandports.
TounderstandtheparticularsofhowtrafficisbeingblockedorallowedforDNS,
DHCP,andICMPprotocolsandports,youcanlookattherulesdisplayedintheruleset
editor.
Steps for Adding or Editing Rulesets and Rules
To add and edit rulesets and rules for network access
1IntheNetworkAccesspolicypage,clickthelinkinthetablefortheaccesssetting
youwanttoedit.Theruleseteditorappears.TheZoneandAccessType
informationjustbelowtheRulesetNameboxshowsthenameofthezoneand
whethertheaccesssettingappliestothehost
ortotheguest.