Hi Tom, It would be to create an extra level of protection from outside attacks. No DMZ needed. -----Original Message----- From: Thomas W Shinder [mailto:tshinder@xxxxxxxxxxxxxxxxxx] Sent: Tue 4/22/2003 7:17 PM To: [ISAserver.org Discussion List] Cc: Subject: [isalist] RE: Adding Second Firewall http://www.ISAserver.org Hi John, There are a lot of ways to approach this. First, what are your goals for putting in a second ISA Server? Protection from external attacks or creating a DMZ segment? Thanks! Tom Thomas W Shinder www.isaserver.org/shinder ISA Server and Beyond: http://tinyurl.com/1jq1 Configuring ISA Server: http://tinyurl.com/1llp -----Original Message----- From: John Lyon [mailto:jlyon@xxxxxxxxxxxxx] Sent: Tuesday, April 22, 2003 8:19 AM To: [ISAserver.org Discussion List] Subject: [isalist] Adding Second Firewall http://www.ISAserver.org Need advise on best way to proceed. Have a fully functioning integrated mode ISA server. Does web publishing/server publishing and VPN connections. Now, I have a request to add a secondary ISA in firewall mode only for added security. Do not have or need a DMZ for now to contend with. How best do I add that second server? If I put the new one out in front of the current server isn't that going to mess up all my external IP's configured? OR, is it possible for me to pass all that traffic right on through. Help the firewall challenged please!!! Thanks John http://www.accuwired.com ------------------------------------------------------ List Archives: http://www.webelists.com/cgi/lyris.pl?enter=isalist ISA Server Newsletter: http://www.isaserver.org/pages/newsletter.asp ISA Server FAQ: http://www.isaserver.org/pages/larticle.asp?type=FAQ ------------------------------------------------------ Exchange Server Resource Site: http://www.msexchange.org/ Windows Security Resource Site: http://www.windowsecurity.com/ Windows 2000/NT Fax Solutions: http://www.ntfaxfaq.com ------------------------------------------------------ You are currently subscribed to this ISAserver.org Discussion List as: tshinder@xxxxxxxxxxxxxxxxxx To unsubscribe send a blank email to leave-isalist-1464356Y@xxxxxxxxxxxxx ------------------------------------------------------ List Archives: http://www.webelists.com/cgi/lyris.pl?enter=isalist ISA Server Newsletter: http://www.isaserver.org/pages/newsletter.asp ISA Server FAQ: http://www.isaserver.org/pages/larticle.asp?type=FAQ ------------------------------------------------------ Exchange Server Resource Site: http://www.msexchange.org/ Windows Security Resource Site: http://www.windowsecurity.com/ Windows 2000/NT Fax Solutions: http://www.ntfaxfaq.com ------------------------------------------------------ You are currently subscribed to this ISAserver.org Discussion List as: jlyon@xxxxxxxxxxxxx To unsubscribe send a blank email to leave-isalist-1464356Y@xxxxxxxxxxxxx