Yes, it does. It won't always find a cached version though. In either case, it still ends up direct. "Joost de Heer" <sanguis@xxxxxxxxx> 04/18/2006 02:42 PM Please respond to sanguis@xxxxxxxxx To trainier@xxxxxxxxxx cc squid-users@xxxxxxxxxxxxxxx Subject RE: proxy.pac trainier@xxxxxxxxxx wrote: > Not true at all. The web browser tries to access the configuration > script. If it doesn't get to it, the request is submitted directly. > We wouldn't have been able to use the functionality otherwise. I think it uses the cached proxy.pac. All out pac's include something like 'if !isresolvable("some.internal.host") return DIRECT;' to check if they're in the internal or in an external network. Joost