General discussion
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Topic
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Block Internet Access
LockedWe are currently running Windows 2003 Server. Most clients are running XPpro. Our ISP hosts our web site and our email. I am currently blocking some clients from accessing the Internet using the small router tied to the Internet. I can block their access using the MAC address (but only 20). I also have some clients that are using email but are not allowed to have Internet access. I have unblocked their MAC address from the router and used Group Policy (local) to block certain programs such as IE. We have started using some new software that requires the use of IE. This requires that I must unrestrict the use of IE in Group Policy. For those that need email this will also give them Internet access. My question is, is their a way to block a certain MAC address and port (port 80)combination from accessing the outside world but still allow it to work on the Intranet? Is there a firewall device that will do this?
Thanks