On Mon, 22 Jul 2002, Thomas Eibner wrote: > On Mon, Jul 22, 2002 at 08:34:08AM +1000, Jie Gao wrote: > > On Sat, 20 Jul 2002, Ask Bjoern Hansen wrote: > > > > > As you may know then the proxy module in httpd 2.0 incorporates the > > > X-Forwarded-For, X-Forwarded-Host and X-Forwarded-Server > > > functionality of mod_proxy_add_forward.c. > > > > What are the differences between them? > > I believe there is a difference in what headers was decided on to send in > mod_proxy. > > mod_proxy_add_forward.c: > X-Forwarded-For > X-Host > X-Server-Hostname > mod_proxy: > X-Forwarded-For > X-Forwarded-Host > X-Forwarded-Server > > > I have: > > > > ProxyPass /my-bin/ http://127.0.0.1:8081/my-bin/ > > ProxyPassReverse /my-bin/ http://127.0.0.1:8081/my-bin/ > > > > and I still see > > > > 127.0.0.1 - - [22/Jul/2002:08:32:53 +1000] "GET /my-bin .... > > That's what's supposed to happen. On the backend you have the headers you > can use to determine the original client. > > I've created a module (both 1.3 and 2.0) to take advantage of the headers > called mod_rpaf [1] (reverse proxy add forward) in the backend.
That's great. But what I am after is the difference between X-Forwarded-For X-Forwarded-Host X-Forwarded-Server . Regards, Jie
