apache2 behind firewall - trailing slash

Hello together!
I have the following situation:
Internet ------- Server ---------intraServer

Server has external name hhbgate.bonn.de
intraServer has only internal name (www.hhb.bonn.de) and
only a local ip.

on Server I use:
<VirtualHost *:80>
ServerName hhbgate.bonn.de
ServerAdmin roemke RemoveThis @hhb.bonn.de
ServerSignature On
UseCanonicalName Off
RewriteEngine On
RewriteRule ^/(.*) http://www.hhb.bonn.de/$1 [L,P]
TransferLog /var/log/apache2/www-access_log
ErrorLog /var/log/apache2/www-error_log
</VirtualHost>

this configuration works, but not for the trailing
slash problem, so I tried on the intraServer
#rewrite-rule for trailing slash problem, test on dir
RewriteEngine On
RewriteCond %{REQUEST_FILENAME} -d
RewriteRule ^(.+[^/])$ $1/ [R]

If I try http://hhbgate.bonn.de/fnt/ it works,
if I try http://hhbgate.bonn.de/fnt
it leads to the error http://www.hhb.bonn.de/fnt/
not found (no difference, if I use the rewrite rule on the
intraServer www.hhb.bonn.de or if I switch it off)

Hmm, I think that I don't understand rewriting - can anybody
give me a hint, where I found an explanation of this problem?
I thought it must be a standard problem?

Thanks
Karsten

why not just use the ProxyPass syntax=20
"Karsten Roemke" <k.roemke DeleteThis @gmx.de> wrote in message =
news:566946fb.0410110404.1b269451@posting.google.com...
 > Hello together!
 > I have the following situation:
 > Internet ------- Server ---------intraServer
 >=20
 > Server has external name hhbgate.bonn.de
 > intraServer has only internal name (www.hhb.bonn.de) and=20
 > only a local ip.
 >=20
 > on Server I use:
 > <VirtualHost *:80>
 > ServerName hhbgate.bonn.de
 > ServerAdmin roemke DeleteThis @hhb.bonn.de
 > ServerSignature On
 > UseCanonicalName Off
 > RewriteEngine On
 > RewriteRule ^/(.*) <a style='text-decoration: underline;' href="http://www.hhb.bonn.de/$1" target="_blank">http://www.hhb.bonn.de/$1</a> [L,P]
 > TransferLog /var/log/apache2/www-access_log
 > ErrorLog /var/log/apache2/www-error_log
 > </VirtualHost>
 >=20
 > this configuration works, but not for the trailing
 > slash problem, so I tried on the intraServer
 > #rewrite-rule for trailing slash problem, test on dir
 > RewriteEngine On
 > RewriteCond %{REQUEST_FILENAME} -d
 > RewriteRule ^(.+[^/])$ $1/ [R]
 >=20
 > If I try <a style='text-decoration: underline;' href="http://hhbgate.bonn.de/fnt/" target="_blank">http://hhbgate.bonn.de/fnt/</a> it works,
<font color=purple> > if I try <a style='text-decoration: underline;' href="http://hhbgate.bonn.de/fnt</font" target="_blank">http://hhbgate.bonn.de/fnt</font</a>>
<font color=purple> > it leads to the error <a style='text-decoration: underline;' href="http://www.hhb.bonn.de/fnt/</font" target="_blank">http://www.hhb.bonn.de/fnt/</font</a>>
 > not found (no difference, if I use the rewrite rule on the=20
 > intraServer <a style='text-decoration: underline;' href="http://www.hhb.bonn.de" target="_blank">www.hhb.bonn.de</a> or if I switch it off)=20
 >=20
 > Hmm, I think that I don't understand rewriting - can anybody
 > give me a hint, where I found an explanation of this problem?
 > I thought it must be a standard problem?
 >=20
 > Thanks=20
 > Karsten<!-- ~MESSAGE_AFTER~ -->