It seems you have not configured your server yet. Bydefault, ISA server does not allow any communication to or from the internet. You need to create rules that wil allow communication accrding to your need (or security policy). To solve this, create protocol rules (you may start by giving all access with all IP address to all requests, but remember, it is risky), then create site & content rules. Regards, Pritam Pal (Security Administrator DSCL-India) ----- Original Message ----- From: Susankhya Susankhya To: [ISAserver.org Discussion List] Sent: Friday, April 25, 2003 10:38 AM Subject: [isalist] Dial-up Connection Problem. http://www.ISAserver.org Dear Friends, Greetings from Nepal ! I have just installed Win2000 Advance Server. And I installed ISA Server after that. Whenever I try to connect to the Internet from our client computers, the browser gets back "HTTP 502 Error" and am unable to connect from any client computers. What might be the reason and am I lacking any configuration ? Any help will be highly appreciated.... Susankhya National Human Rights Information Center (NHRIC) Nepal P.O. Box 5690, Maharajgunj, Kathmandu, Nepal >From: "nehad" >Reply-To: "[ISAserver.org Discussion List]" >To: "[ISAserver.org Discussion List]" >Subject: [isalist] RE: external interface setting >Date: Tue, 22 Apr 2003 01:50:39 -0600 > >http://www.ISAserver.org > > >thanks for all about the sharing to my question > >yes i know that the dialup connection is considered as the external >interface and i don't assigned it any ip or dns because it take them >automatically from the ISP > >but i ask about the second NIC on the ISA SHOULD IT take also private IP >like the first NIC on isa or use public for it > >thank you again > >------------------------------------------------------ >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: susankhya@xxxxxxxxxxx >To unsubscribe send a blank email to $subst('Email.Unsub') ------------------------------------------------------------------------------ Protect your PC - Click here for McAfee.com VirusScan Online ------------------------------------------------------ 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: pritam@xxxxxxxx To unsubscribe send a blank email to $subst('Email.Unsub')