I have a VM in EC2 that has been running dual stack IPv4 and IPv6 successfully for over a year now, but things have recently broken on the IPv6 side. My VPC has a /20 block in RFC1918 space, and a /64 ...

“As the range of connected devices expands, it becomes increasingly important to have access to a reliable and robust connections. Superior code quality has never been a higher priority”, said ...

The current IP address scheme of 32-bit words is fast becoming inadequate. It would appear that 2 32 = 4 294 967 296 combinations of addresses should be enough for everybody, but in practice this is ...

Do you remember when we used multi-protocol routing for IPX, AppleTalk, and TCP/IP running on the same network? In the 1980s and early 1990s many enterprises had multiple protocols running on the ...

We could bridge IPv6 over a Layer 3 switch in the same way we could bridge Appletalk or Decnet, but that is not that interesting as it doesn ‘t demonstrate true IPv6 support in this gear. On the ...

TCP/IP protocols are used to send and receive data, voice and video data grams or packets over the internet. Internet Protocol version 4 (IPv4) is version four of the Internet Protocol, which is the ...

A 24-hour test last week of a next-generation Internet went well. That could help IPv6 adoption more than the scarier reality that the world is running out of IPv4 addresses. Stephen Shankland worked ...

Although IPv6 has given us many more IP addresses, there are also a host of new security vulnerabilities we will have to investigate too iStock Beware – IPv6 may be enabling many more users and ...

Federal organizations are aiming for September 2012 mandate to IPv6-enable their Internet perimeter applications. This not only includes IPv6-enabling web servers, but also IPv6-enabling e-mail ...