On Mon, Jan 25, 2010 at 07:12:50PM +0100, Frank Stanek wrote: > Thank you for your reply. > > > the browser apparently needs to resolve the IP before itdesides whether to > > use proxy or not. It may be a problem of the .pac file. > > I have also suspected the pac file some time ago. We have tried > to use !(isResolvable(host)) to try and make the browser give up
First problem! ... > || isInNet(host, "192.168.1.0", "255.255.255.0") ... Another! The last tip in the old Netscape "Navigator Proxy Auto-Config File Format": * Use of isInNet(), isResolvable() and dnsResolve() functions should be carefully considered, as they require DNS server to be consulted (whereas all other autoconfig related functions are mere string matching functions). If a proxy is used, the proxy will perform its own DNS lookup which would double the impact on the DNS server. Most of the time these functions are not necessary to achieve the desired result. http://web.archive.org/web/20060424005037/wp.netscape.com/eng/mozilla/2.0/relnotes/demo/proxy-live.html -- /*********************************************************************\ ** ** Joe Yao j...@tux.org - Joseph S. D. Yao ** \*********************************************************************/ _______________________________________________ bind-users mailing list bind-users@lists.isc.org https://lists.isc.org/mailman/listinfo/bind-users
