Block an IP range

[webmastadj84]

I need to know how to block a range of IP addresses on a Windows Server. For example; I do not want 254.253.x.x ip addresses to connect to ANYTHING on my windows server. How would I go about doing this in windows server?

 

[webmastadj84]

The server is behind a basic router that does not support block IP ranges.

 

[porkchopexpress]

Im not at a server to look but if it's a 2003 server with SP1 then you might be able to use the Windows firewall for this.

http://www.msexchange.org/tutorials/Protecting-Exchange-2003-Windows-Firewall.html

 

[webmastadj84]

tried already....I doesn't block IP ranges, only ports.

 

[supportahm1980]

You will have to use ipsec.

http://www.microsoft.com/technet/itsolutions/network/ipsec/default.mspx