Problem at loading advert in Squid 2.7 & 3.1

[feralert]

Dear all,

Squid is not loading an advert in a web page frame which loads fine
when using a direct connection to the internet.
The versions used are 2.7.STABLE9-2.1 and 3.1.6-1.2 both in a debian
squezze with default configuration)

The url the frame tries to load is:

http://frame.cool.com/ad-frame/#&ad_wrap=ad-1&ad_url=http://ad.doubleclick.net/adj/site011.opus/home;Slot=Leaderboard;Pos=Top;Page=home;LoggedIn=No;tile=1;sz=728x90;&ad_timestamp=13249166700149


In squids log file I only see a line for 'http://frame.cool.com/ad-frame/':

1324916528.019   5405 192.168.5.237 TCP_REFRESH_MISS/200 445 GET
http://frame.cool.com/ad-frame/ - DIRECT/67.228.247.179 text/html

But no sight of a 'http://ad.doubleclick.net/adj/site011.opus/home'  request.


If I load the page in my computer (with a direct connection to the
internet) and watch http traffic with the "http fox" firefox
extension, I can see both requests.


Any help would be highly appreciated.

Cheers!
Fred.


"UNIX is very simple, it just needs a genius to understand its simplicity."
-- Dennis Ritchie, D.E.P.