Question: calico vxlan mode , k8s window node , host machine mac address changes

[tomma-a]

A question:
After installing calico vxlan mode in a k8s environment with window(server2019） nodes. I found a new virtual ethernet adpater added to window node host machine by calico , meanwhile the virtual ethernet adpter and the original physical ethernet adapter will have a new same mac address (overlay).

• I want to know that the above behavior is work as designed or not?

• Is is possible to keep the original physical ethernet adapter? (license bind mac address problem)

Really appreciate your help on this.

calicoctl version:
Client Version: v3.29.1
Git commit: ddfc3b1
Cluster Version: v3.29.0
Cluster Type: typha,kdd,k8s,operator,kubeadm,windows,win

Thanks,
Tom

[mazdakn]

@coutinhop can you please take a look at this?