What Are The Advantages Of IPv6?

What Are The Advantages Of IPv6? No more NAT (Network Address Translation) Auto-configuration. No more private address collisions. Better multicast routing. Simpler header format. Simplified, more efficient routing. True quality of service (QoS), also called “flow labeling” Built-in authentication and privacy support. What are the advantages of IPv6 and IPv4? Why IPv6? IPv4 IPv6 has