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[de] vnc viewer auf Rechner mit aon-Speed usb modem

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ernstl
Posts: 3
Joined: 2007-10-15 10:25

[de] vnc viewer auf Rechner mit aon-Speed usb modem

Post by ernstl »

[german]
Habe auf meinem Rechner vnc-Server installiert. Den viewer probeweise auf meinem notebook, das im lokalen Netz hängt- funktioniert alles.
Wenn ich den viewer auf dem Rechner meiner Freundin installiere und starte, dann kann der viewer scheinbar Kontakt zum Server aufnehmen, nach Eingabe des Passwortes verabschiedet er sich aber mit der Meldung 'connection close'. Host wird über DynDNS angesprochen - IP-Adresse wird brav aktualisiert --also daran liegt es nicht.Woran könnte das liegen ? Könnte es damit zu tun haben, dass der Rechner meiner Freundin, auf dem der viewer installiert wurde, über usb-modem ins Internet geht (wegen fehlender Netzwerkfähigkeit oder so?) Oder muß ich directX 9 installieren ?
Hat jemand irgendwelche Vermutungen ?

DANKE !!

[mod=494,1192479129]added [de] and [german] to title and post.[/mod]
Last edited by ernstl on 2007-10-15 20:12, edited 1 time in total.
bevtech
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Location: Pennsylvania, United States

Re: vnc viewer auf Rechner mit aon-Speed usb modem

Post by bevtech »

Could you please translate that to english..:(
Bevtech

Windows XP Home, Pro SP2, Windows 2003 SBS server SP2(EN), Windows Media Center Editon 2005,Windows Vista Home Prem.,Fedora Core 6,Win9X, PChelpware Rel 1.0,
UVNC V 1.0.8.2

User not developer..;)
ernstl
Posts: 3
Joined: 2007-10-15 10:25

Re: vnc viewer auf Rechner mit aon-Speed usb modem

Post by ernstl »

o.k. I try.
I have ultra vnc-server installed on my computer and the viewer on my notebook, both are connected via lan. in lan everything works well. Then I have installed the viewer on the computer of my girl friend (not in lan, connection over internet) and it seems to work well until I try to log in with the password. After I have done this the connection is closed with the message "connection closed". server computer can be reached by hostname (DynDNS) and the IP adress-update works well - so this is not the reason.
What could be the reason for this error message ?
Is it possible that the reason is that the computer of my girl friend is connected to internet by usb- modem (DSL) ? Or is it necessary to install DirectX9 on the client computer ?
thanks for answering !!
bevtech
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Re: vnc viewer auf Rechner mit aon-Speed usb modem

Post by bevtech »

Could be a few things. A lot of EU countries are blocking ports above 1024 so the default ports are 5800 and 5900,


Firewalls can block this access as well make sure all the ports you need are open ..:)
Bevtech

Windows XP Home, Pro SP2, Windows 2003 SBS server SP2(EN), Windows Media Center Editon 2005,Windows Vista Home Prem.,Fedora Core 6,Win9X, PChelpware Rel 1.0,
UVNC V 1.0.8.2

User not developer..;)
ernstl
Posts: 3
Joined: 2007-10-15 10:25

Re: vnc viewer auf Rechner mit aon-Speed usb modem

Post by ernstl »

I have opened the ports 5800, 5900 on my router (virtual server , port forwarding ...) - so that should be ok.
You mean that my ISP (provider) can block ports above 1024 ?? Maybe it works, if I use ports below 1024 ?

I will try . Thank you. Bye .
bevtech
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Location: Pennsylvania, United States

Re: vnc viewer auf Rechner mit aon-Speed usb modem

Post by bevtech »

It is possible I would make sure that those ports are open
Bevtech

Windows XP Home, Pro SP2, Windows 2003 SBS server SP2(EN), Windows Media Center Editon 2005,Windows Vista Home Prem.,Fedora Core 6,Win9X, PChelpware Rel 1.0,
UVNC V 1.0.8.2

User not developer..;)
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