Thanks for the reply. I see your point, about "flipping it", but I dont think we want to do this. (In the real setup we will have 3 DCs not just 2, and we will have about 500 to 900 Z3s connect to each Datacenter). Furthermore we found out that we cannot do the incomming route filter on the Core routers as I was thinking about, that has to be done on the advertising end, and thats not possible in the current Meraki MX config options. So I think we will go with Static routes from the core and not OSPF, and then skip the failover between datacenters option. (we have two MX in each datacenter, so we do have some redundancy there). But I would still like to hear if anyone else knows of a good solution (either whats possible now, or if someone knows of a "Beta" feature that will "save" us 🙂 ) /Thomas
... View more