we do fight about the same problem in our network.
With multi-gateway there it seems the general problems how to
influence the batman-adv gateway announcement in respect of gateway
Additionally we encountered the problem that a gateway lost uptream
connection(internet) without switching itself from server to client,
so nodes with path to that gateway routes their resp.clients to a
Question is how generally control the batman-adv routing in those cases.
Any suggenstions are welcome