> It's still an overlay network, just in hardware.
It really isn't, at least not in commonly understood sense. See [0] for example - you can use this with dual-stack and route everything natively even with ipv4 using rfc1918 cidrs. No ipip/gre/vxlan tunneling required. Does require setting up BGP peering on your routers.
It really isn't, at least not in commonly understood sense. See [0] for example - you can use this with dual-stack and route everything natively even with ipv4 using rfc1918 cidrs. No ipip/gre/vxlan tunneling required. Does require setting up BGP peering on your routers.
[0] - https://cloudnativelabs.github.io/post/2017-05-22-kube-pod-n...