Thanks for the answer Joshua. I'm going to use WURLF ( http://wurfl.sourceforge.net/ ) for maintaining the list of devices. Do you know if it's possible to pass the User Agent variable to the redirector program ? Len -----Oorspronkelijk bericht----- Van: Joshua Goodall [mailto:joshua@xxxxxxxxxxxxxx] Verzonden: maandag 11 juli 2005 13:29 Aan: Len Kranendonk CC: squid-users@xxxxxxxxxxxxxxx Onderwerp: Re: redirect based on User Agent ? On Mon, Jul 11, 2005 at 01:04:02PM +0200, Len Kranendonk wrote: > We're using multiple squids in http accelerator mode to speed up a high > traffic website. > At the moment we're working on a site for mobile / pda browsers. > > I'd like to redirect mobile users to an alternate URL. > Is there a way to led squid handle the redirects based on User Agent ? Do you mean something like this? acl blackberry browser Blackberry acl windowsce browser Windows.CE acl symbian browser Symbian redirect_program /usr/local/bin/myredirector redirector_access allow blackberry redirector_access allow windowsce redirector_access allow symbian This page might help you with constructing regexes to use: http://www.zytrax.com/tech/web/mobile_ids.html Alternatively, you might find it more flexible to do this in the application. That'll allow you to handle many more special cases than Squid will. Looking at the variegated browser strings, I suspect there'll be plenty of gotchas. Regards Joshua. -- Joshua Goodall "as modern as tomorrow afternoon" joshua@xxxxxxxxxxxxxx - FW109