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[[!meta copyright="Copyright © 2010, 2013 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]]."]]"""]]
[[!tag open_issue_hurd]]
Collection about stuff that is relevant for *virtualization* and *networking*.
* [[Virtual_Square_View-OS]]
* [*Virtual Networks*](http://virtualsquare.org/vn.html)
* [User Level Networking](http://uln.sourceforge.net/)
* [Virtual Distributed Ethernet](http://vde.sourceforge.net/)
* [Application Level
Environment4Networking](http://sourceforge.net/projects/ale4net/)
*Ale4NET used dyn library call diversion to define networking at process
level.* -- what we're doing with our approach for overriding the default
[[hurd/translator/pfinet]] by setting environment variables.
Project is now part of [[Virtual_Square_View-OS]].
# OpenVPN
[[community/meetings/GHM2013]].
## IRC, freenode, #hurd, 2013-08-23
<youpi> good news
<youpi> with a couple small patches, openvpn does work as joe user
## IRC, freenode, #hurd, 2013-08-30
<youpi> it's really cool that openvpn ended up working completely the day
before :)
## IRC, freenode, #hurd, 2013-09-03
<_d3f> Hey guys, how did you get openvpn working on the Hurd? just curious
as I saw it in the GHM video
<_d3f> no one here who has a clue how to get *vpn working on the Hurd?
<braunr> _d3f: youpi did it
<braunr> i don't know the details
<_d3f> okay, I will question him when I see him around, thx. Do you know if
it was a lot of work to get the tun device working? Because I would like
to use tinc on the Hurd.
<braunr> _d3f: a bit but not that much either
<_d3f> braunr: well, okay. Do you know if the source of his 'port' is
online, I haven't found it :/
<braunr> it should be soon
## IRC, freenode, #hurd, 2013-09-04
<_d3f> youpi: you are the guy who has brought openvpn to the hurd, right? I
would like to know how you got the tun/tap thing working as I would like
to use tinc on it. :)
<youpi> _d3f: essentially no modification of openvpn iirc
<youpi> just tell it to open the tun node created by pfinet
<youpi> and read/write it
<youpi> i.e. the existing generic code in place in openvpn
<_d3f> I will have a look at it, somekind tinc builds with the linux
specific device.c but I wasn't able to exchange keys. I will have a look
at the device handling again and try to get the pfinet tun node used.
## IRC, freenode, #hurd, 2013-09-07
<d3f> anyone here knows how /dev/net is handled on the hurd? Programs using
it say it's not a directory. I tried creating one and setting a netdde
translator for a tun device in it, but this may be wrong as it doesn't
work
<teythoon> d3f: what does /dev/net do?
<teythoon> ah, its tun/tap stuff...
<d3f> on my gnu/linux it includes a tun device
<teythoon> right
<d3f> I am still reading about the Hurd and try to understand /hurd/netdde
and devnode but by now I am quite sure I will need those to set a tun
networktranslator on /dev/net/tun?
<teythoon> hm, I don't think netdde or devnode will be of any help
<teythoon> afaiui devnode makes mach devices available in the hurdish way,
i.e. available for lookup in the filesystem
<teythoon> d3f: ping youpi if he shows up, he hacked up openvpn to work on
the hurd
<d3f> yeah I know, I talked to him as I am tring to get tinc working on the
Hurd (tinc builds by now). I will give him a shot about creating the
"tun" device
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