OpenBSD Journal

OpenVPN on OpenBSD

Contributed by grey on from the simpler alternatives to IPSec dept.

Rhea Heuermann writes:

I have completed some documents that show OpenBSD installation with OpenVPN and OpenVPN on XP client. They provide a step by step guide to a secure VPN tunnel between an XP client and OpenBSD Firewall / Server.

I would greatly appreciate feedback and post your comments to the site so that others can benefit. These documents may be rough in some spots but Iíve run out of time to edit them further. Hopefully they may be of use to the community.

Though Iím still looking for a home for them, Iíve had a lot of e-mails requesting them so Iíve posted them to a temporary site until something more permanent can be found, hereís the link:
http://www50.brinkster.com/dachee/

Thanks,
Rhea Heuermann

(Comments are closed)


Comments
  1. By Peter Dembinski (217.96.175.71) pdemb@illx.org on http://illx.org/~pdemb/

    Place that docs on www.openbsdsupport.org.

    Comments
    1. By Venture37 (81.101.10.241) venture37 # hotmail com on geeklan.co.uk

      Im looking forward to trying this out next week when I have some time :)

    2. By Rhea Heuermann (192.147.67.12) dachee@starstream.net on

      Yes, I think it will end up on openbsdsupport.org or I've gotten one other offer to place it... However, the html is still a mess and I think that openbsdsupport has paying jobs that have them too busy for review and it's not fair to ask them to cleanup the html files. So I'll probably get them on the site eventually, when they finish making some changes to their web database engine and I have time to clean up the html or convert to text at least. I just got a lot of e-mail requests and being short on time, posted them- also get some feedback on them to incorporate into the final versions, as I'm no expert myself. Rhea

  2. By Luiz Gustavo (200.165.159.36) on http://hades.uint8t.org

    Peter Guttman didn't say something about OpenVPN being poo?

    Comments
    1. By SH (82.182.103.172) on

      OpenVPN did not come out unfavorably in Linux VPN, even though others get some flak. OpenVPN guilty by association? ;-)

      Comments
      1. By James Yonan (67.173.249.91) jim@yonan.net on http://openvpn.net/

        OpenVPN has been designed from the start to use a solid, well-researched security model.

        See here for the details:

        http://openvpn.net/security.html

        Also see this paper:

        http://www.sans.org/rr/papers/20/1459.pdf

        Peter Gutmann has looked at OpenVPN and did not find much to criticize. We had some very productive correspondence during the development of 1.5, he contributed some code, made some good recommendations such as using Explicit IV rather than Implicit IV, and urged me to document some of the message deletion/reordering issues implicit in tunneling protocols over UDP (now part of the replay-window documentation in the man page).

        James

        Comments
        1. By SH (82.182.103.172) on

          Actually, I've tried openvpn-2.0_rc13 on OpenBSD 3.6 and -current, and it seems to work fine. Looking forward to release of 2.0.

          /SH

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