I know an implementation with more requirements than you need. You will need a fast disk to the squid cache. The environment I know have the cache on ram disk. I have squid separated from my AD forest by two firewalls, this isn't a problem, you need to open the required ports. On Fri, Mar 13, 2009 at 2:43 PM, Squid@xxxxxxxxxxxxx <Squid@xxxxxxxxxxxxx> wrote: > > Good afternoon, > > Our company is currently investigating the use of Squid as our Proxy solution (Secure Web Gateway?). I was curious if anyone out there has successfully installed and > managed a Production Squid environment > that would be about the complexity and size of the following (and I'd like some information on it): > > 1) 3,000 concurrent users > 2) Three sites > Primary Site: 100 Mb/sec Internet Connection > Secondary Site: 30 Mb/sec Internet Connection [This is used for a DR scenario only] > Tertiary Site: 45 Mb/sec Internet Connection [This is used for a DR scenario only] > 3) We are a Windows 2000/2003 Domain. It's a single forest with two (2) Child Domains. There is a firewall between the two (2) child domains. > 4) We need HA Pairs at each site, but because we have VMWare ESX 3.5 implemented at each site we are throwing around the idea of using 3-4 virtuals (or however many you > guys would recommend) and using our DR strategy for VM's to V2V to boxes to the other two (2) sites. > > Your input, comments, and questions would be greatly appreciated, thanks! > >