Centralized development

We are developing ASP.net applications in several windows XP (hyper-v on win 2008 R2) v开发者_C百科irtual machines, which all connect to internet directly.

We would like to make centralized access point to internet for all virtual machines.

• Developers use Browser (Firefox/IE - HTTP, HTTPS), Outlook (SMTP, POP, IMAP), FTP/SFTP
• Logs to see where do users go on internet
• Restrictions on certain websites (Facebook, MySpace, etc.)

We could setup one xp/vista machine which would be used as some sort of a gateway/proxy.

Any suggestions?

Only possible solution is to use WinGate or Squid proxy. We took Squid.