That was the problem, this option was on by default. Thank you! -----Ursprüngliche Nachricht----- Von: John Doe [mailto:jdmls@xxxxxxxxx] Gesendet: Mittwoch, 26. Januar 2011 10:32 An: squid-users@xxxxxxxxxxxxxxx Betreff: Re: yoube-URLs > For example access to this video >http://www.youtube.com/watch?v=aLSFcF8SOiw >with an entry in the url_regex-whitelist like this: >youtube.com/watch?v=aLSFcF8SOiw > This does not work, I get no access to the video. I´ve now seen, that >if I access to youtube, the log entry in the access log only contains >a shot url without the ID of the video: http://www.youtube.com/watch?v >After I´ve deleted the Video-ID in the whitlist, the access to the >whole youtube-site works, so the whitelist and the configuration of squid works. > Has anyone an idea, why squid ignores the video-ID in urls, even in >the access.log ? maybe you have strip_query_terms on... JD