Microsoft IPv6
- Microsoft is developing support for Internet Protocol version 6 (IPv6), a suite of standard protocols that will become the next generation of network layer protocols for the Internet. IPv6 represents the future of networking. The new protocol is designed
- http://www.microsoft.com/technet/network/ipv6/default.mspx

Quake 2 IPv6 - patch code by Viagenie
- Quake 2 by IdSoftware patched Viagenie to support IPv6
- http://www.viagenie.qc.ca/en/ipv6/quake2/ipv6-quake2.shtml

Linux + IPv6 HOWTO by Peter Bieringer
- The goal of the Linux IPv6 HOWTO is to answer both basic and advanced questions about IPv6 on the Linux operating system. This HOWTO will provide the reader with enough information to install, configure, and use IPv6 applications on Linux machines.
- http://en.tldp.org/HOWTO/Linux+IPv6-HOWTO/

Trumpet Software International IPv6
- Company resources about IPv6.
- http://www.trumpet.com.au/ipv6

Microsoft IPv6 Technology Preview
- Microsoft's IPv6 Technology Preview for NT
- http://msdn.microsoft.com/downloads/sdks/platform/tpipv6/start.asp

The Kame Project
- Project to develop IPv6 & IPsec stack for use in BSD-based operating systems. Included in the OpenBSD sources since OpenBSD 2.7 Release.
- http://www.kame.net

Peter Bieringer's IPv6 and Linux
- Status of the implementation of IPv6 in Linux and the cookbook for setting up IPv6 on Linux.
- http://www.bieringer.de/linux/IPv6/

Debian GNU/Linux -- Debian IPv6 Project
- Debian is currently starting to convert some of its packages so they will understand IPv6 which will be eventually the new protocol that is used on the Internet.
- http://people.debian.org/~csmall/ipv6/

IPv6 Software Resources
- Patches for different applications.
- http://www.version6.net/