QTECH SmartEdge 100 CGNAT and IPv6 - Manual (Page 9)

10
Why is IPv6 not Already Widely Used?
 IPv6 requires a full IPv6 chain of communication
 From End Devices / Clients (desktop, laptop, game device, smartphone)
 To Service Providers (Internet Service Providers, Mobile Network
Operators)
 To Enterprise / Content Providers
Challenges
 Relatively low percentage of V6
content availability
 No IPV4 backwards compatibility!
 Lack of home CPE device support
 IPv6 Migration deployment and scale
requirements
 Throughput
 NAT sessions
 ALG support
 Logging