Hi Russ, Interesting! This is what it used to say: SYMPTOMS When you try to connect to a site that is hosted on the Internet Information Server (IIS) 5.0 through the HTTPS protocol, you may receive the following error message: The page cannot be displayed. ... ... Cannot find server or DNS Error. CAUSE This problem occurs because, on a standard installation, the default Web site is always bound to the Internet Protocol (IP) address and the port combination of "All Unassigned:443" for Secure Sockets Layer (SSL), even though you do not have a certificate bound to the site. This problem can occur when another Web site on the server has a certificate bound to it and is listening on the IP address and port combination of "All Unassigned:443" for SSL requests. As a result, when a request comes in for a page over HTTPS, the request goes to the default Web site instead of the intended site because the default Web site is also listening on port 443 on "All Unassigned". In addition, because the default Web site does not have an SSL certificate, it displays the "Page cannot be displayed" error message. RESOLUTION To resolve this problem, remove the binding of port 443 from the default Web site to allow the intended site to respond to requests that come over HTTPS. To do this, follow these steps: On the server, at a command prompt, type the following command to change to the Adminscripts directory: cd c:\inetpub\adminscripts At a command prompt, type the following command to look at the SSL binding for the default Web site: adsutil get w3svc/1/SecureBindings This should return the following output (or similar): SecureBindings : (LIST) ":443" At a command prompt, type the following command to set the SSL binding to null: adsutil set w3svc/1/SecureBindings "" In the Microsoft Management Console (MMC), right-click the computer name, and then click Restart IIS . The page should be displayed properly, and the site should be accessible without any problems. MORE INFORMATION For additional information about using SSL with IIS, click the article numbers below to view the articles in the Microsoft Knowledge Base: Q260096 Page Cannot Be Displayed When You Connect Through SSL Q187504 IIS: HTTP 1.1 Host Headers Not Supported When Using SSL Q265847 Error Message: The Page Cannot Be Displayed . . . Cannot Find Server or DNS Error Q228836 Installing a New Certificate with Certificate Wizard for Use in SSL/TLS -----Original Message----- From: Russ Highton Jr. [mailto:RussH@xxxxxxxxxx] Sent: Thursday, February 14, 2002 1:32 PM To: [ISAserver.org Discussion List] Subject: [isalist] RE: ISA SSL Complicated configuration Problems http://www.ISAserver.org Tom, All in good fun...I'll be able to help you more when your info finally pays off $$$$ if you know what I mean... not quite there yet. ;-) One problem, Q290391 does not exist. :-( At least not on google or msdn.microsoft.com Russ ------------------------------------------------------ You are currently subscribed to this ISAserver.org Discussion List as: tshinder@xxxxxxxxxxxxxxxxxx To unsubscribe send a blank email to $subst('Email.Unsub')