A cluster can only be associated with the distributed firewall of one ANS service.
The distributed firewall of an ANS service can be associated with a maximum of 512 hosts.
To avoid resource contention, it is recommended to limit the number of virtual machines as policy objects or allowlist objects per custom security policy to 100, and open ports per allowlist to 10.
A VM network can only be associated with the load balancer virtual machines of one ANS service.
A cluster can only be associated with VPC networking of one ANS service.
The Arcfra network controller configuration determines the maximum number of resources allowed in VPC networking, such as hosts, VPCs, and route tables. Refer to the Planning Arcfra network controllers section for details.
The edge gateway virtual machine configuration determines the maximum number of gateways allowed in VPC networking. Refer to the Creating an edge gateway section for details.
