Q1 - by default, ISA installs as a "closed door"; nothing comes or goes if you've configured the server correctly. Q2 - ISA can be configured to filter and log traffic from the "safe network" Details can be found here: http://support.microsoft.com/default.aspx?scid=kb;en-us;Q283213 Jim Harrison MCP(NT4, W2K), A+, Network+, PCG http://isaserver.org/authors/harrison/ Read the books! ----- Original Message ----- From: <tal.baror@xxxxxxxxxxxx> To: "[ISAserver.org Discussion List]" <isalist@xxxxxxxxxxxxx> Sent: Tuesday, February 05, 2002 01:52 Subject: [isalist] Packet Filtering Question? http://www.ISAserver.org Hello All, Since I am newbie with ISA I must understand some issue with ISA packet Filtering! does ISA Packet filtering in the the secure Network card all port are open or closed by default and ,can packet filtering could be enforced on the Privet network card to secure from internal threats. Thanks in advanced. ------------------------------------------------------ You are currently subscribed to this ISAserver.org Discussion List as: jim@xxxxxxxxxxxx To unsubscribe send a blank email to $subst('Email.Unsub')