https://blog.docker.com/2015/11/docker-multi-host-networking-ga/ https://blog.docker.com/2015/11/docker-multi-host-networking... http://www.container42.com/2015

https://blog.docker.com/2015/11/docker-multi-host-networking-ga/ https://blog.docker.com/2015/11/docker-multi-host-networking... http://www.container42.com/2015/10/30/docker-networking-reborn/ http://www.container42.com/2015/10/30/docker-networking-rebo... vxlan (overlay) and bridge, depending: "Docker ships with 2 drivers: bridge -- This driver provides the same sort of networking via veth bridge devices that prior versions of docker use, it is the default. overlay -- Not to be confused with the "overlay" storage driver (thanks overlayfs), this driver provides native multi-host networking for docker clusters. When using swarm, this is the default driver."