Access management in DoubleCloud networks
Access to the resources in all network types is regulated by allow lists. By default, users can connect to resources located in DoubleCloud networks only from IPs specified in the allow list. Such resources as Visualization have access to the clusters if the allow lists do not block these services.
If you need to connect resources outside DoubleCloud to the resources in external networks, use connections to peer the networks.
We do not recommend managing access to resources in external networks using these networks' elements such as security groups or ACLs in other provider's networks. We cannot guarantee the security and integrity of your infrastructure in this case.