I slap my own team foir thinking like this. Just because you believe you're the only person who hits this problem doesn't make it true. The "unsupported header" issue turned out to be *much* larger than they thought in the beginning. Your issue could be as well. ________________________________ From: Ball, Dan [mailto:DBall@xxxxxxxxxxx] Sent: Thu 3/2/2006 11:29 AM To: [ISAserver.org Discussion List] Subject: [isalist] RE: Error 502 http://www.ISAserver.org If you'd like to investigate, I'll get some captures for you. Otherwise, I'm not going to worry about it, as that particular website is only used by two people and I have a work-around for it. ________________________________ From: Jim Harrison [mailto:Jim@xxxxxxxxxxxx] Sent: Thursday, March 02, 2006 1:30 PM To: [ISAserver.org Discussion List] Subject: RE: [isalist] RE: Error 502 Captures, Dan - captures. This is how we sorted out the cause o the delta.com and sun.com issues and the *only* way we'll know what the behavior at your site is. ________________________________ From: Ball, Dan [mailto:DBall@xxxxxxxxxxx] Sent: Thu 3/2/2006 10:24 AM To: [ISAserver.org Discussion List] Subject: [isalist] RE: Error 502 http://www.ISAserver.org Well, I was able to create a special firewall policy to allow it to work. Just curious though, what kind of encoding would cause that? It's a .cgi application, but I couldn't tell you what it is doing. ________________________________ From: Ball, Dan [mailto:DBall@xxxxxxxxxxx] Sent: Thursday, March 02, 2006 11:31 AM To: [ISAserver.org Discussion List] Subject: [isalist] RE: Error 502 http://www.ISAserver.org Ah, that is much better, it says: Blocked by the HTTP security filter: the response content is encoded and cannot be scanned ________________________________ From: Thomas W Shinder [mailto:tshinder@xxxxxxxxxxx] Sent: Thursday, March 02, 2006 11:06 AM To: [ISAserver.org Discussion List] Subject: [isalist] RE: Error 502 http://www.ISAserver.org Hi Dan, Enable the Filter Information field and column in the log viewer and check what it says for the blocked conneccitons. Hopefully the compression information won't eat up the information you need to see ;) Tom Thomas W Shinder, M.D. Site: www.isaserver.org <http://www.isaserver.org/> Blog: http://blogs.isaserver.org/shinder/ Book: http://tinyurl.com/3xqb7 MVP -- ISA Firewalls ________________________________ From: Ball, Dan [mailto:DBall@xxxxxxxxxxx] Sent: Thursday, March 02, 2006 9:43 AM To: [ISAserver.org Discussion List] Subject: [isalist] RE: Error 502 http://www.ISAserver.org Getting closer, now it has changed to "Error Code: 502 Proxy Error. The request was rejected by the HTTP filter. Contact your ISA Server administrator. (12217)". I'll keep looking into it, this one sounds familiar. ________________________________ From: Thomas W Shinder [mailto:tshinder@xxxxxxxxxxx] Sent: Thursday, March 02, 2006 9:22 AM To: [ISAserver.org Discussion List] Subject: [isalist] RE: Error 502 http://www.ISAserver.org Hi Dan, http://blogs.isaserver.org/shinder/news/2006/02/27/isa-firewall-sp-2-branch-office-features-turn-em-off/#respond Thomas W Shinder, M.D. Site: www.isaserver.org <http://www.isaserver.org/> Blog: http://blogs.isaserver.org/shinder/ Book: http://tinyurl.com/3xqb7 MVP -- ISA Firewalls ________________________________ From: Ball, Dan [mailto:DBall@xxxxxxxxxxx] Sent: Thursday, March 02, 2006 8:01 AM To: [ISAserver.org Discussion List] Subject: [isalist] Error 502 http://www.ISAserver.org What would cause a "Error Code: 502 Proxy Error. Not implemented (-2147467263)" error page to show up when attempting to view a page on the Internet through ISA2004? The closest thing I've found is http://support.microsoft.com/kb/831140/en-us, which is for ISA2000. ------------------------------------------------------ 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 ------------------------------------------------------ Visit TechGenix.com for more information about our other sites: http://www.techgenix.com ------------------------------------------------------ You are currently subscribed to this ISAserver.org Discussion List as: tshinder@xxxxxxxxxxxxxxxxxx To unsubscribe visit http://www.webelists.com/cgi/lyris.pl?enter=isalist Report abuse to listadmin@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 ------------------------------------------------------ Visit TechGenix.com for more information about our other sites: http://www.techgenix.com ------------------------------------------------------ You are currently subscribed to this ISAserver.org Discussion List as: dball@xxxxxxxxxxx To unsubscribe visit http://www.webelists.com/cgi/lyris.pl?enter=isalist Report abuse to listadmin@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 ------------------------------------------------------ Visit TechGenix.com for more information about our other sites: http://www.techgenix.com ------------------------------------------------------ You are currently subscribed to this ISAserver.org Discussion List as: tshinder@xxxxxxxxxxxxxxxxxx To unsubscribe visit http://www.webelists.com/cgi/lyris.pl?enter=isalist Report abuse to listadmin@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 ------------------------------------------------------ Visit TechGenix.com for more information about our other sites: http://www.techgenix.com ------------------------------------------------------ You are currently subscribed to this ISAserver.org Discussion List as: dball@xxxxxxxxxxx To unsubscribe visit http://www.webelists.com/cgi/lyris.pl?enter=isalist Report abuse to listadmin@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 ------------------------------------------------------ Visit TechGenix.com for more information about our other sites: http://www.techgenix.com ------------------------------------------------------ You are currently subscribed to this ISAserver.org Discussion List as: dball@xxxxxxxxxxx To unsubscribe visit http://www.webelists.com/cgi/lyris.pl?enter=isalist Report abuse to listadmin@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 ------------------------------------------------------ Visit TechGenix.com for more information about our other sites: http://www.techgenix.com ------------------------------------------------------ You are currently subscribed to this ISAserver.org Discussion List as: jim@xxxxxxxxxxxx To unsubscribe visit http://www.webelists.com/cgi/lyris.pl?enter=isalist Report abuse to listadmin@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 ------------------------------------------------------ Visit TechGenix.com for more information about our other sites: http://www.techgenix.com ------------------------------------------------------ You are currently subscribed to this ISAserver.org Discussion List as: jim@xxxxxxxxxxxx To unsubscribe visit http://www.webelists.com/cgi/lyris.pl?enter=isalist Report abuse to listadmin@xxxxxxxxxxxxx All mail to and from this domain is GFI-scanned.