Network router overlay settings

[MNM76]

How do I configure a network router so VM's on same network but different physical hosts can reach each other? 

I have tried different settings in the "overlay" part but it does not work.

How should the bridge be configured on the hosts? (netplan). I have 2 hosts with bridge br0 and a slave interface connected directly over to the other:

network:

  bridges:

    br0:

      interfaces:

      - eno2

      openvswitch: {}

  version: 2

What should "overlay network interface" be?

Reallly frustrating

There is something I am missing here...   

[MNM76]

Solved! 

Suddenly it worked without overlay.. My guess is some services needed a restart after me creating the bridge..

It takes time to be friends with this hypervisor but we are getting there..