Proxy Settings in Group Policy
We are in the process of upgrading our domain from Windows Server 2003 to Windows server 2008r2 and all our workstations from Windows XP to Windows 7. So far this process has been fairly straight forward with most problems easily enough ironed out.
We have come across something regarding setting proxy settings in GPMC for the domain. For some reason 'Do not use proxy server for local(intranet) addresses' is turned on by default and will not turn off.
This means that all workstations have access to local address and as such would be able to access the landing pages for network printers and access points.
Is there a way to force all IE traffic through the proxy?