vncviewer

[Patrick Dupre]

> ----- Original Message -----
> From: Tom Rivers
> Sent: 02/26/14 11:08 PM
> To: Community support for Fedora users
> Subject: Re: vncviewer
> 
> On 2/26/2014 17:01, Patrick Dupre wrote:
> > # nmap -v -n -P0 -p5900-5910 localhost
> >
> > Starting Nmap 6.40 ( http://nmap.org ) at 2014-02-26 23:00 CET
> > Initiating SYN Stealth Scan at 23:00
> > Scanning localhost (127.0.0.1) [11 ports]
> > Discovered open port 5905/tcp on 127.0.0.1
> > Discovered open port 5906/tcp on 127.0.0.1
> > Discovered open port 5901/tcp on 127.0.0.1
> > Completed SYN Stealth Scan at 23:00, 0.01s elapsed (11 total ports)
> > Nmap scan report for localhost (127.0.0.1)
> > Host is up (0.000020s latency).
> > Other addresses for localhost (not scanned): 127.0.0.1
> > PORT STATE SERVICE
> > 5900/tcp closed vnc
> > 5901/tcp open vnc-1
> > 5902/tcp closed vnc-2
> > 5903/tcp closed vnc-3
> > 5904/tcp closed unknown
> > 5905/tcp open unknown
> > 5906/tcp open unknown
> > 5907/tcp closed unknown
> > 5908/tcp closed unknown
> > 5909/tcp closed unknown
> > 5910/tcp closed cm
> 
> OK, the ports 5905 and 5906 are open and in use locally. Unfortunately, 
> your previous scan results didn't show the status of those same ports 
> from the remote machine. Try the following command on the remote machine:
> 
> nmap -v -n -P0 -p5905-5906 193.49.194.19
sorry:
PORT     STATE    SERVICE
5900/tcp filtered vnc
5901/tcp filtered vnc-1
5902/tcp filtered vnc-2
5903/tcp filtered vnc-3
5904/tcp filtered unknown
5905/tcp filtered unknown
5906/tcp filtered unknown
5907/tcp filtered unknown
5908/tcp filtered unknown
5909/tcp filtered unknown
5910/tcp filtered cm


> If the ports aren't showing up as "open" then it is your firewall that 
> is the problem. Make sure you open those ports for both inbound and 
> outbound traffic in your firewall configuration on the system running 
> the vncserver.

How i do it?
vncserver is not helpfull,
Is it a file that I need to edit?

Thank


> 
> Tom
> -- 
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===========================================================================
 Patrick DUPRÉ                                 | | email: pdupre at gmx.com
 Laboratoire de Physico-Chimie de l'Atmosphère | |
 Université du Littoral-Côte d'Opale           | |
 Tel.  (33)-(0)3 28 23 76 12                   | | Fax: 03 28 65 82 44
 189A, avenue Maurice Schumann                 | | 59140 Dunkerque, France
===========================================================================