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Re: INET et VNC?

Reponse :

http://www.uk.research.att.com/vnc/faq.html#q53

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Q53 Which TCP/IP ports does VNC use? 
A VNC server listens on two ports. The exact port numbers 
depend on the VNC display number, because a single machine 
may run multiple servers. The most important one is 59xx, 
where xx is the display number. The VNC protocol itself 
runs over this port. So for most PC servers, the port will 
be 5900, because they use display 0 by default.

In addition, VNC servers normally have a small and very 
restricted web server built in, which allows you to connect 
a browser to them and use the Java viewer. This runs on 
port 58xx. Note that this is the HTTP port used for 
downloading pages and applets, but once the applet is 
running it uses 59xx for VNC just like any other viewer. 

The servers can be changed to listen on other ports if, for 
any reason, these are not suitable for you. See the 
server's documentation for more details. Most of the 
viewers, if given a display number larger than 99, will 
interpret it as a direct port number and will not add 5900. 
See also the next question.

If you are running a viewer in 'listening' mode, where it 
accepts connections initiated by the server, it will listen 
for incoming VNC on port 5500. 
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Les 2 ports 58xx et 59xx sont pr l'ecoute de VNC
Le 2 autres 4000 et des poussieres c tes ports TCP locaux. 
Regarde si ta propre machine est approuvé (127.0.0.1) et 
ouvre les ports 5800 et 5900 si ton display est a 0 (ou 
Auto, dans les autre cas, spécifier une autres valeur ex: 
2 ; ainsi, l'ecoute de VNC se fait sur les ports 5802 et 
5902, etc...)

Tu trouvera beaucoup d'aures infos sur le site officiel de 
VNC.
En espérant t'avoir aidé :)