Here's a situation we're facing and I'm curious if anyone has some insight into how we might approach this problem. We currently have approximately pcs, a very large portion of which are configured in one of two ways. A. Netscape browsers with manual proxy servers set up for http and https as proxy.host.net:8080 B. Netscape browsers with automatic proxy configuration with URL setup as proxy.host.net:8080 (note they're the same). This setup runs fine when pointing to the netscape admin-server/proxy server configuration. The problem I'm having is when I point one of the "automatic" configured pcs to one of the boxes running SQUID. At startup, the user receives a message saying the automatic configuration has failed and on the squid server I see the following access.log entry. 10.49.0.145 - - [30/Apr/2001:16:28:40 -0400] "GET / HTTP/0.0" 400 1094 NONE:NONE >From the docs, it's clear that I need to provide a proxy.pac file telling the users what their automatic configuration should be. The problem I'm having is how to provide this info and provide filtering/caching all from the same port? Having all the users change their configuration to point to another port or host isn't an attractive option (120+ sites, 6000 pcs likely to be touched). If I must do that, I'd much prefer to cut over to transparent proxying so we don't face this problem again in the future and it's trivial for the end users to reconfigure. Any insight would be greatly appreciated. Jan
