[NAT] allows devices on a private network to share a single IP address, and is present in almost all home routers IPv4 is here to stay, but expect IPv6 adoption to continue Ultimately, it's ...

IPv6 uses RA (Router Advertisement ... the Internet without needing an intermediate WAN IP address like in the IPv4 system. However, a stateful firewall is still necessary for security.

If you’ve ever been configuring a router or other network device and noticed that you can set up IPv4 and IPv6, you might have wondered what happened to IPv5. Well, thanks to [Navek], you don ...