Hi Alfonso, Configure the HTTP Redirector to drop requests from SecureNAT and Firewall clients. Then require authentication. HTH, 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: Lesky Alfonso M. [mailto:leskyam@xxxxxxxxxxxxxxx] Sent: Sunday, February 16, 2003 11:03 PM To: [ISAserver.org Discussion List] Subject: [isalist] Web proxy or Firewall Client (to be or not to be) http://www.ISAserver.org Hi, thanks for your time. Web Proxy Clients appears as Firewall Clients!!!??? 1. I have ISA Server (SP1) installed on a w2k. 2. The objects of the ISA are in the Active Directory Schema. 3. There are Two NICs on the ISA Server PC. When I configure a rule for FTP Access "Applied to any request o to a group of IPs" everything is ok, but when I Applie this rule to a especific group of users there is no access and the Clients appears to be Firewall clients. Some days ago I installed a computer with W95, IE 3.01 and while nobody got access to FTP sites aoutside my network that PC got it, I updated IE to version 4.0 and everything OK, but que updated to IE 5.0, the situation was the same for this PC too. When I install firewall client software on workstatios no more problen with FTP access, but I think taht is not the solution. This situation is diferent with HTTP, I separate the rules (one for FTP & one for HTTP) and I am applying the rule to the especific group of users without problems. Does anyone know what is going on? Thanks for your time, again. Saludos, Lesky Alfonso M. ------------------------------------------------------ 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 $subst('Email.Unsub')