Now I am even more convinced it is a squid issue I just built up another RedHat ELv5 box, with Squid v 3.0 stable 16 and the site works The existing squid proxy running Squid v2.6 stable21 does not work On Tue, Mar 16, 2010 at 11:35 AM, Ivan . <ivanhec@xxxxxxxxx> wrote: > Becuase the site is accessible direct, without going via squid, I am > trying to eliminate the most obvious. > > and the window scaling issues > http://wiki.squid-cache.org/KnowledgeBase/BrokenWindowSize > > Ivan > On Tue, Mar 16, 2010 at 11:27 AM, Amos Jeffries <squid3@xxxxxxxxxxxxx> wrote: >> On Tue, 16 Mar 2010 11:12:44 +1100, "Ivan ." <ivanhec@xxxxxxxxx> wrote: >>> Hi, >>> >>> I am having some trouble accessing the site >>> http://www.efirstaid.com.au/. I confirm the TCP SYN packet leaves our >>> edge router, but I don't see anything back? >> >> And what makes you think packets failing to return to your network is >> caused by Squid? >> >> Amos >> >> >