Looks good; I'd recommend keeping *.html files on the front-end as
well, since they tend to be static, and also any traditional *.cgi
since they don't need mod_perl's bloat on the fork/exec.
Also, specifying "Port 80" inside each virtual on the back-end is not
necessary, though perhaps setting a
=head1 Front-end Back-end Proxying with Virtual Hosts
This section explains a configuration setup for proxying your back-end
mod_perl servers when you need to use Virtual Hosts.
The approach is to use unique port number for each virtual host at the
back-end server, so you can redirect from the
