[[!meta copyright="Copyright © 2007, 2008 Free Software Foundation, Inc."]] [[!meta license="""[[!toggle id="license" text="GFDL 1.2+"]][[!toggleable id="license" text="Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled [[GNU Free Documentation License|/fdl]]."]]"""]] [[Stefan_Siegl|stesie]] has added IPv6 support to the pfinet [[translator]]. This was [Savannah task #5470](http://savannah.gnu.org/task/?5470). # Implementation Because the IPv4 and IPv6 protocols are quite related to each other (think of mapped IPv4 addresses, etc.), there is no separate [[server|translator]] for IPv6 but support for the latter has been incorporated into the common pfinet. Unfortunately it's a little bit clumsy now to set the [[translator]] up, since it has to be bound to */servers/socket/2* (like before) as well as */servers/socket/26* (for IPv6). To achieve this, you can tell pfinet to install [[active_translators|active]] on specified nodes, using **-4** and **-6** options. This is, you have to install a [[passive_translator|passive]] on */servers/socket/2* that also binds the IPv6 port and vice versa. # Examples Normal IPv4 network setup, address 192.168.7.23/24 and gateway 192.168.7.1. IPv6 address shall be assigned using IPv6 auto-configuration. settrans -fgp /servers/socket/2 ↩ /hurd/pfinet -6 /servers/socket/26 ↩ -i eth0 -a 192.168.7.23 -m 255.255.255.0 -g 192.168.7.1 settrans -fgp /servers/socket/26 ↩ /hurd/pfinet -4 /servers/socket/2 ↩ -i eth0 -a 192.168.7.23 -m 255.255.255.0 -g 192.168.7.1 Quite the same, but with static IPv6 address assignment: settrans -fgp /servers/socket/2 ↩ /hurd/pfinet -6 /servers/socket/26 ↩ -i eth0 -a 192.168.7.23 -m 255.255.255.0 -g 192.168.7.1 ↩ -A 2001:4b88:10e4:0:216:3eff:feff:4223/64 -G 2001:4b88:10e4::1 settrans -fgp /servers/socket/26 ↩ /hurd/pfinet -4 /servers/socket/2 ↩ -i eth0 -a 192.168.7.23 -m 255.255.255.0 -g 192.168.7.1 ↩ -A 2001:4b88:10e4:0:216:3eff:feff:4223/64 -G 2001:4b88:10e4::1 # Binaries For your convenience -- this work is not yet available in the Debian packages -- binaries of a patched (multicast reception) GNU Mach kernel (including default driver set and debugging support) and a stripped pfinet translator (named `pfinet6` here) are being provided at