The problem is for example, that today some kiddies ( sshd bruteforcer ) tried to brute many vservers in our company. Normaly I would set the attackers IP at the hostsystem with iptables to DROP, but this works only with the hostsystem and "manualy added IPs (to vservers)". The IP that I give as argument to newvserver disappears completly from the hostsystem, so that I can't set DROP rules for example to this IP.

Example of a vserver:
Main IP: 192.168.0.4
Second IP: 192.168.0.5

If I set now a DROP rule, it will have only an effect on the second IP ( which I added manualy ), so the hacker can't connect to 192.168.0.5 but to 192.168.0.4!


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