There are two issues for me. Currently my ISP uses IPv4. I've read that most routers cannot handle/block IPv6 traffic. Supposedly, it could get past the router, which functions as a firewall. There is IPv6 and IPv6 over Ipv4. I really don't know much about this. I'm not satisfied with my current router. In the future I will probably need IPv6. Which means, if I buy a new router I'd want one that can handle IPv6. What are my options ?
