We are setting up a Meraki SD-WAN across MPLS network.  The spoke is attached to the MPLS with interface IP (172.16.10.10) which gets NATed to a public IP (100.100.100.100) The hub is running in one-armed concentrator mode with MPLS attached. Hub interface IP is (172.16.1.1) and the IP is NATed to a different public IP (200.200.200.200). My question is, in this case, will there be tunnels built over the public IP or interface IP, or both? If both, which one has a higher priority?   I have done lots of reading on this but haven't found a concrete answer. The Meraki doc only says the private IP will be used if both ends use the same public IP.  Many thanks! ... View more