Security Groups Automatically Enabled in New ru-8 Networks

Starting May 15, 2025, all new networks created in the ru-8 cloud pool will have traffic filtering automatically enabled on virtual machine ports using security groups.

If you don’t specify a security group for a VM in these networks, a default group will be applied. By default, this group allows all incoming and outgoing traffic unless you change its rules.

Important: Some services (such as VPN, Kubernetes, etc.) may require additional configuration of allowed IP/MAC addresses to operate properly.

These changes apply only to new networks. Previously created networks will continue to work as before, and no additional actions will be required.

If you have any questions, please see the instructions for working with security groups. We’re also happy to help you through our technical support service.