Some folks are even seeing it with IIS when gzip encoding is being used. Thomas W Shinder, M.D. Site: www.isaserver.org <http://www.isaserver.org/> Blog: http://blogs.isaserver.org/shinder/ Book: http://tinyurl.com/3xqb7 <http://tinyurl.com/3xqb7> MVP -- ISA Firewalls ________________________________ From: Jim Harrison [mailto:Jim@xxxxxxxxxxxx] Sent: Thursday, March 02, 2006 8:45 AM To: [ISAserver.org Discussion List] Subject: [isalist] RE: Error 502 http://www.ISAserver.org If this is an SP2 installation, then 99 times out of 10: 1. compression is enabled 2. the upstream server is responding with "Content-Encoding: AnythingButGzip" Disable the compression filter and remove your compression settings. ________________________________ From: Ball, Dan [mailto:DBall@xxxxxxxxxxx] Sent: Thursday, March 02, 2006 6:01 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: 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: tshinder@xxxxxxxxxxxxxxxxxx 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.