Dear Ralf, Yes i am getting the same error , but i am running squid 3.1 on freebsd 8. no IPV6 enable. Maqsood Ahmad > Date: Thu, 7 Jun 2012 10:10:17 +0200 > From: Ralf.Hildebrandt@xxxxxxxxxx > To: squid-users@xxxxxxxxxxxxxxx > Subject: Re: TCP_MISS/503 0 CONNECT > > * Maqsood Ahmad <maqsoodjee@xxxxxxxxxxx>: > > > > Dear All, > > > > > > I am continuously getting this error " TCP_MISS/503 0 CONNECT " in my squid proxy. > > I did not find any good help through google. > > Like this? > http://squid-web-proxy-cache.1019090.n4.nabble.com/Strange-503-on-https-sites-td3627150.html > > -- > Ralf Hildebrandt Charite Universitätsmedizin Berlin > ralf.hildebrandt@xxxxxxxxxx Campus Benjamin Franklin > http://www.charite.de Hindenburgdamm 30, 12203 Berlin > Geschäftsbereich IT, Abt. Netzwerk fon: +49-30-450.570.155