The comcast gateway is bridged over the asus rt-ax3000 router. After doing the initial setup, I enabled ipv6 which is working. And I enabled the firewall for ipv6. The firewall is causing some ...

IPv6 offers several ways that aren’t possible in IPv4 to assign IP addresses, and DNS set-up has differences as well. As IP technology has matured, the range of devices that the internet protocol ...

I tried simplifying the problem statement, it appears to be counter productive. So here is the full story. I have a server (A) behind NAT, in a country that blocks a lot of websites and performs DPI.