[ubuntu] Libvirt nat portforwarding

Hello guys,

I have server A with libvirt installed. On that server, there are several vms (managed by libvirt) that are on NATTEd network behind a bridge on server A.

I have another server (diff network) that I connect to server A that hosts libvirt but it does not allow me to ping to the vms hosted on server A.

Someone suggested to me that I have to do some port forwarding using ip tables on server A.

Is this the way forward or do I have to do something else?

Any help, greatly appreciated

Thanks