On Fri, Mar 09, 2007, Brian Riffle wrote: > Our DNS resolves fast, about .045 seconds, so I don't think that is the > problem, however, I added the line: > > if (!isResolvable(host)) > return "PROXY proxy.example.com:3128"; > > to our proxy files, and our 25 Second browser lockup changed to a 4 > second timeout. > > Thank you very much for that tip. My users will be much happier! Excellent! I've put it into the Wiki: http://wiki.squid-cache.org/KnowledgeBase/ProxyPacSlow Adrian