Comment 1 for bug 259415

Running on port 80 is not advisable. Instead,

1) Serve through Apache's mod_rewrite. Add

    RewriteEngine on
    RewriteRule ^/(.*) http://localhost:7080/++vh++http:example.org:80/++/$1 [P]

to a virtual host definition in sites-enabled.

2) configure the router to redirect, e.g. example.org:80 to 10.0.0.2:7080

Document both options in http://book.schooltool.org/htmlhelp/remote.html