5 ms·
There's a difference between "IPv4 is only present at the edge" and "only IPv4 is present at the edge". I think Facebook is doing IPv4+IPv6 at the edge, and IP
by p1mrx 6y ago
There's a difference between "IPv4 is only present at the edge" and "only IPv4 is present at the edge".
I think Facebook is doing IPv4+IPv6 at the edge, and IPv6-only internally.
- ArchOversight 6y agoYou are correct. Facebook has done multiple presentations where they showed how they have a IPv4 load balancers/translation layer at the edge that converts everything to IPv6... but native IPv6 is well, just that, native. There's no translation layer needed.