--- Oliver.Schaudt@xxxxxxxxx wrote: >Can you turn on "LogLevel Debug" and post some lines out of it. >If occur, Lines around "proxy: HTTPS: declining URL" or "proxy: HTTP: >serving URL" Ok, I tried that, but nothing like HTTPS in the logs. As I said, I suspect that the problem is in rewriting replies properly. Requests are fine. At this stage I am suspecting a bug, unless someone is ready to convince me that rewriting replies to always start with "http", and never with "https" is wanted behaviour. >In addition to the LogLevel "Debug" you can use a RewriteRule in Conjunction >with ProxyPreserveHost on instead of a ProxyPass/ProxyPassReverse combination > So instead of > ProxyPass /b-end/ http://backend/ > ProxyPassReverse /b-end/ http://backend/ > use > RewriteRule ^/b-end/(.*)$ http://backend/$1 [P,L] > ProxyPreserveHost On > Than turn on "RewriteLog logs/fe-rewrite.log" and "RewriteLogLevel 9" > I did that too. So, "RewriteRule" works just like ProxyPass, but "ProxyPreserveHost On" does not have the same effect like ProxyPassReverse. Any ideas on how to use "Header" directive or external filters to rewrite headers in replies? From my experiment with external filters I could deduce that they work on the content of replies, rather than on their headers. Is that true? Should I post a bug report? Cheers, Kresimir __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com --------------------------------------------------------------------- The official User-To-User support forum of the Apache HTTP Server Project. See <URL:http://httpd.apache.org/userslist.html> for more info. To unsubscribe, e-mail: users-unsubscribe@xxxxxxxxxxxxxxxx " from the digest: users-digest-unsubscribe@xxxxxxxxxxxxxxxx For additional commands, e-mail: users-help@xxxxxxxxxxxxxxxx