mrjean1 at gmail
Jan 31, 2009, 1:14 PM
Post #2 of 2
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Re: AW: restrict access to server to a non-resolved address
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There is also FreeSSHd at <http://www.freesshd.com/index.php>.
/Jean Brouwers
On Wed, Jan 28, 2009 at 4:17 AM, Dieter Blaas <dieter.blaas [at] univie> wrote:
> Thanks, Lukas,
> I was aware of IPCop (running via VMWare) but not of
> copssh for Windows. The latter is probably much easier to
> handle (no VMWare and a running linux system necessary). I'll
> give it a try!
>
> Best, Dieter
>
> On 28 Jan 2009 at 8:15, Wymann Lukas (W3L) wrote:
>
> From: "Wymann Lukas (W3L)"
> <lukas.wymann [at] suva>
> To: "dieter.blaas [at] univie"
> <dieter.blaas [at] univie>,
> "VNC-List [at] realvnc" <VNC-
> List [at] realvnc>
> Date sent: Wed, 28 Jan 2009 08:15:15 +0100
> Subject: AW: restrict access to server to a non-
> resolved address
>
>> Hi
>>
>> Why don't you "create" an ssh-tunnel from the user to your system and have
> vnc "travelling" inside this tunnel?
>> You can use for this the public-private-key authentication to establish that
> tunnel and in addition to that, you have the vnc traffic secured within that
> tunnel. So you wouldn't depend on how to restrict a user coming from a dynamic
> ip-address, since that user is already authenticated through ssh.
>> Tools to do this?! : copssh from a windows client to establish tunnel,
> vnc-viewer connects to localhost:5900 (for example)
>> Just an idea.
>>
>> Best regards
>>
>> Lukas
>>
>> Suva
>> Abteilung Informatik
>> Bereich System-Services
>> Lukas Wymann
>> Systemspezialist
>> Postfach 4358
>> Rvsslimattstrasse 39
>> 6002 Luzern
>>
>>
>>
>>
>>
>> Tel: 041 419 6478
>> mailto: lukas.wymann [at] suva
>> http://www.suva.ch
>>
>> -----Urspr|ngliche Nachricht-----
>> Von: vnc-list-admin [at] realvnc [mailto:vnc-list-admin [at] realvnc] Im
> Auftrag von Dieter Blaas
>> Gesendet: Dienstag, 27. Januar 2009 19:19
>> An: VNC-List [at] realvnc
>> Betreff: restrict access to server to a non-resolved address
>>
>> Hi,
>> I already posted a similar question some time ago but the answers showed
> me that I was misunderstood. So, I am trying
>> again:
>>
>> I want to restrict, on the server side, access to a single user.
>> This user has a dynamic IP, which, by using dyndn.org, translates into
> xyz.dyndns.org. I know how to restict assess to a normal IP address but if I
> enter (in the server's setup dialog) an address like xyz.dyndns.org (instead
> of e.g.
>> 120.231.139.12) it does not accept it. Is there any way of doing this?
>> To be even more clear: I want that user xyz.dynds.org can access the
> server regardless which real IP it has at a given time. Maybe the free version
> cannot but presonal or enterprise can?
>> Thanks a lot for hints, Dieter
>> ------------------------------------------------------------------------
>> Dieter Blaas,
>> Max F. Perutz Laboratories
>> Medical University of Vienna,
>> Inst. Med. Biochem., Vienna Biocenter (VBC), Dr. Bohr Gasse 9/3, A-1030
> Vienna, Austria,
>> Tel: 0043 1 4277 61630,
>> Fax: 0043 1 4277 9616,
>> e-mail: dieter.blaas [at] meduniwien
>> ------------------------------------------------------------------------
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>
> ------------------------------------------------------------------------
> Dieter Blaas,
> Max F. Perutz Laboratories
> Medical University of Vienna,
> Inst. Med. Biochem., Vienna Biocenter (VBC),
> Dr. Bohr Gasse 9/3,
> A-1030 Vienna, Austria,
> Tel: 0043 1 4277 61630,
> Fax: 0043 1 4277 9616,
> e-mail: dieter.blaas [at] meduniwien
> ------------------------------------------------------------------------
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