Manual

12
Requirements for Carrier Grade NAT (CGN)
 Highly transparent
 existing user applications continue to work
 Minimal to no impact on customers
 Well defined NAT behavior
 new user applications can easily be developed
 Consistent
 Deterministic
 Fairness in resource sharing
 User guarantees and protection
 Work for both client-server (traditional) and client-
client (P2P) applications