Kubernetes Nodes IP-Network Setup

General Discussions
1

Hi,

i have a general question about IP-Network Setup on Nodes which i could not find anywhere answered.

For example i have a 3 node control-plane/etc and 3 node worker setup (using VMs) using Rancher Custom RKE2.

For Kubernetes Network i use Calico and Cluster/Pod Network 10.42.0.0/16.

The question now: Should i also use the CIDR 10.42.0.0/16 for my VM Hosts or use another network?

Thanks