PHK is, of course, correct http://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html#sec14.45 Cheers Dave On 14/10/2008, at 9:45 PM, Poul-Henning Kamp wrote: >> I'm pretty sure that refers to the HTTP version, so HTTP/1.1 not >> Varnish's version. > > Correct, that is what RFC2616 demands.