On Mon, Apr 6, 2009 at 5:31 PM, Riccardo Castellani <ric.castellani@xxxxxxxx> wrote: > I have squid 2.5 stable and I often obtain "zero sized replay" to visit > specific sistes both by I.E. and Firefox. > My squid traffic is deteted from another machine where a transparent proxy B > forwards again requests to Internet. > > I tried to use only Squid or only proxy B and in both cases the site worked > fine. > If I enable both proxy in certain sites I have: zero sized replay That's pretty strange. Before doing anything else, I'd advise you to upgrade to a current squid: 2.5 has been unsupported for some time now, and even 2.6 is obsolete. Please try 2.7 or 3.0.. -- /kinkie