network security
 

Hi,

we're currently testing VDSmanager on Linux (Debian) with KVM. After setting up two VMs I noticed that it's possible to use any IP address within any VM, this way a customer might use more IPs than assigned or even worse customer A may take over the IP address of customer B. As far as I see this problem is caused because every VM belongs to a bridge witch connects to the network interface.
Are there any options to prevent this behavior?

Hello,
IP connections for VM will be allowed by iptables rules on node, it works automatically.

This topic is new for me. I read and reply next time after some analysis.