restrict masqueraded users to access an IP, only one at a time
Here is my network setup: I have a NAT box with Debian Sarge, kernel 2.4.27, which masuqerades 5 PCs. I want to setup a rule on the NAT box that will allow only one connection at a time to a certain IP. So I want that, at a given time, only one computer to acces that host. Any idea how I can acomplish this with iptables ?
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