Hi. I found a issue in ISPconfig, tested on 3.2.2, 3.2.4 and 3.2.5. Problem: missing: a2enmod proxy_http before reload apache How to reproduce on Debian10: 1. On clear installation (or without proxy enabled) of ispconfig go: websites -> web domain -> options 2. Check the "Enable PROXY Protocol" box 3. In textarea apache directives add: Code: ProxyRequests off <Proxy *> Order deny,allow Allow from all </Proxy> <Location /> ProxyPass http://localhost:3000/ ProxyPassReverse http://localhost:3000/ </Location> 4. Click SAVE. 5. Run anything on localhost:3000, for example redmine in docker: Code: docker run -ti -d -p 3000:3000 6. Go to your site Without: Code: a2enmod proxy_http && systemctl restart apache2 you get an error. Solution proposal: 1. Add to reload procedure after enabling "Enable PROXY Protocol" the a2enmod proxy_http command. 2. Enable apache proxy_http module during installation of ispconfig. I think 1-st is better.
There is no issue in ISPConfig here, just a misunderstanding on your side about what "PROXY Protocol" checkbox is. See here: https://www.howtoforge.com/community/threads/function-clarification-request.87225/#post-424393 And when you manually add a custom config that requires a specific Apache module, then you as admin must ensure that you installed and enabled that custom module.
trying to access the link given above I only get even though I am logged in: Howtoforge - Linux Howtos and Tutorials - Error You do not have permission to view this page or perform this action.
You tried accessing the forum which is for subscribers only. The inf at the link is: Here is what this option adds to the vhost: Code: <tmpl_if name='apache_version' op='>=' value='2.4.30' format='version'> <IfModule mod_remoteip.c> RemoteIPProxyProtocol On </IfModule> </tmpl_else> <IfModule mod_proxy_protocol.c> ProxyProtocol On </IfModule> </tmpl_if> See: https://httpd.apache.org/docs/current/mod/mod_remoteip.html
