[squid-users] TCP_DENIED on youtube

Hi,...

i got some TCP_DENIED on youtube.com:

 "TCP_DENIED/403 3446 GET http://googleads.g.doubleclick.net/pagead/ads?
- NONE/- text/html"

It is an embedded ad page on youtube in the upper right. (e.g:
http://www.youtube.com/browse)

I have this in my squid.conf:

 acl blockfiles urlpath_regex -i "/etc/squid/blockfiles.acl"
 http_access deny blockfiles

$ cat /etc/squid/blockfiles.acl

.com$
.exe$
.vb$
.vbs$
.vbe$
.cmd$
.bat$
.ws$
.wsf$
.scr$
.shs$
.pif$
.hta$
.jar$
.jse$
.lnk$
.rar$
.zip$
.tar$
.tar.gz$
.gz$
.tgz$
.Z$
.torrent$

Why is squid blocking this? I've no idea. Please can anyone give me a
hint? When i comment out the "acl blockfiles" lines, it worked, so i
think no other rule or redirector is involved:

 "TCP_MISS/200 2052 GET http://googleads.g.doubleclick.net/pagead/ads? -
DIRECT/74.125.77.157 text/html"

I'm using "squid-3.0.STABLE13-1.fc10.x86_64"

best regards

Stefan

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