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From "Axel-Stephane SMORGRAV" <Axel-Stephane.SMORG...@europe.adp.com>
Subject RE: [users@httpd] Enquiry about Reserve Proxy
Date Mon, 10 Dec 2007 12:57:12 GMT
AS far as I can tell from the looks of your configuration, you are pretty much on top of things.

What you need to do is investigate the cause for the missing resources, for example by looking
at the access- and  errorlogs to see what URLs are requested that return a HTTP 404. There
may be URLs that you expected to be rewritten by one of your ProxyHTMLURLMap rules but that
were not. You may have to set "ProxyHTMLExtended On" for these links to be rewritten if they
are included in for example JavaScript or CSS.


-ascs
 
-----Message d'origine-----
De : pdt_p [mailto:pinlie@gmail.com] 
Envoyé : lundi 10 décembre 2007 13:37
À : users@httpd.apache.org
Objet : [users@httpd] Enquiry about Reserve Proxy


Hi....

I have setup a reserve proxy in my working environment. 
I use Apache 2.2.6 and mod_proxy_html 3.0.0. I run this on windows xp.
I do have a webserver running on difference subnet. I try to put the reserve
proxy for that webserver(the one on difference subnet).
I have follow the tutorial in this website :
http://www.apachetutor.org/admin/reverseproxies
I am able to render the page through the proxy but some images and css is
missing. seems like the path is not right.
this is my setting:


<IfModule mod_proxy.c>
    ProxyRequests Off

    <Proxy *>
        Order deny,allow
        Allow from all
    </Proxy>
ProxyHTMLLogVerbose On

ProxyPass / http://147.76.10.23/
ProxyPass /sss/ http://147.76.10.23/ss/
ProxyPass /ssss/ http://147.76.10.23/ss/ssss/


ProxyHTMLURLMap http://147.76.10.23/ /
ProxyHTMLURLMap http://147.76.10.23/ss /ss
ProxyHTMLURLMap http://147.76.10.23/ssss /ssss

<Location />
        ProxyPassReverse /
        SetOutputFilter  proxy-html
        ProxyHTMLURLMap  /      /
		RequestHeader    unset  Accept-Encoding
</Location>
<Location /ss/>
        ProxyPassReverse /
        SetOutputFilter  proxy-html
        ProxyHTMLURLMap  /      /ss/
        ProxyHTMLURLMap  /ss      /ss
        ProxyHTMLURLMap  /ss/      /ss/
		RequestHeader    unset  Accept-Encoding
</Location>
	
<Location /ssss/>
        ProxyPassReverse /
        SetOutputFilter  proxy-html
        ProxyHTMLURLMap  /      /ssss/
        ProxyHTMLURLMap  /ssss      /ssss
        ProxyHTMLURLMap  /ssss/      /ssss
		RequestHeader    unset  Accept-Encoding
</Location>
</IfModule>

* Any Idea why some images and css is missing and some is working properly
(can be loaded as what I expected)? is there any settings that I miss? 
  since the page that I request is containing a frame, is that any setting
is required since some frame source is in the same level as root,ex:
http://147.76.10.23/mysource1.html, and some source come from the lower
level, ex: http://147.76.10.23/ss/mysecondsource.html?

* The other issue is, when I request this page thrugh IE, The page can be
rendered but If i request it thorugh FireFox, the HTML code is display. any
idea?

* If I modify  : 
    - "ProxyPass / http://147.76.10.23/"  to "ProxyPass /app1/
http://147.76.10.23/" 
    - "ProxyHTMLURLMap http://147.76.10.23/ /" to "ProxyHTMLURLMap
http://147.76.10.23/ /app1"
    -  " <Location />
              ProxyPassReverse /
              SetOutputFilter  proxy-html
              ProxyHTMLURLMap  /      /
              RequestHeader    unset  Accept-Encoding
          </Location>
        " to "
           <Location /app1/>
                ProxyPassReverse / 
                SetOutputFilter  proxy-html
                ProxyHTMLURLMap  /      /app1/
                ProxyHTMLURLMap  /app1  /app1
                RequestHeader    unset  Accept-Encoding
           </Location>
       " 
   So when I request in the web browser the url change from http://hostname/
to http://hostname/app1/ 
   By doing this what is render in the web browser is all the css and image
link is not found? any idea?


Thank you very much in advance.



Pdt



 
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