iptable

[Patrick Dupre]

> ----- Original Message -----
> From: Ed Greshko
> Sent: 05/02/14 01:50 AM
> To: Community support for Fedora users
> Subject: Re: iptable
> 
> On 05/02/14 07:37, Patrick Dupre wrote:
> > PORT STATE SERVICE
> > 5900/tcp filtered vnc
> > 5901/tcp filtered vnc-1
> > 5902/tcp filtered vnc-2
> > 5903/tcp filtered vnc-3
> >
> > But then,
> >
> > TigerVNC Viewer 64-bit v1.3.0 (20140319)
> > Built on Mar 19 2014 at 17:09:18
> > Copyright (C) 1999-2011 TigerVNC Team and many others (see README.txt)
> > See http://www.tigervnc.org for information on TigerVNC.
> >
> > Fri May 2 01:34:25 2014
> > CConn: unable connect to socket: No route to host (113)
> 
> Where is the system running vncviewer/nmap in relation to the system running vncserver?
> 
> The above shows "filtered" which means the port is being blocked/filtered by a firewall. Back in February, the configuration you were working with had a firewall/router between two systems over which you had not control.

Yes,
Thank to mind me.
In the mean time, the machine has been updated.
So the definitive conclusion is that I will never be able the access to this
machine because of the firewall?

Can I just use the ssh?
By the way, I can sak that they opne the service for me. They will probably do it
if I aks exactly what I need.

In addition, what if I go through a VPN?
In the past I set up a VPN, with the right instruction from the university.
But at this University, I not sure!!!


===========================================================================
 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
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