NAT requires remembering every connection pair (IPv4:port for both internal and external sides of the NAT)
You don’t need more than the /64 to know where to send traffic, all of the bits required are still just in the prefix. One route per customer… the edge deals with addressing issues.
You don’t need more than the /64 to know where to send traffic, all of the bits required are still just in the prefix. One route per customer… the edge deals with addressing issues.