Vendors and government agencies are pushing the use of Internet Protocol Version 6 as the number of addresses available in IPv4 diminishes, and researchers find that network administrators are ...

It's been a quarter of a century since the first IPv6 standard was finalized as RFC 2460, and to say adoption has been slow is an understatement. The pool of available IPv4 addresses has been ...

Chinese researchers once built "IPv9." It was never internationally recognized, but it raised important questions.

In my past two columns I’ve talked about why implementing IPv6 on your network is a good idea, and delved deep into the IPv6 header. I’ll now conclude this series with a detailed look at IPv6 ...

One of the vexing things about IP Security (IPSec) VPNs is network address translation (NAT); that is, converting private IP addresses to public ones when traffic crosses a firewall so Internet ...

IP address space is becoming scarce under IPv4, the main Internet communications protocol. Growing demand for Internet-enabled devices requires more space for growth. Wireless carriers would like to ...

For any identity wonks out there, a tipping point is likely to be reached in 2025: nearly 50% of online (aka Google) users have IPv6 availability today, and the numbers continue to climb. This is good ...

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 ...