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Re: [K12OSN] VNC Problem Solved



Nils, sorry but I can't find
>> It's even easier if you use the GUI (system-config-securitylevel or use the menu option).
Under the system drop down menu, I have preferences, administrations and documentation.  Where else should I be looking?
Also, where do I go to modify my dhcp server?
Thank you for the help,
Jeremy


----- Original Message -----
From: Nils Breunese <nils breun nl>
Date: Tuesday, June 17, 2008 1:24 am
Subject: Re: [K12OSN] VNC Problem Solved
To: "Support list for open source software in schools." <k12osn redhat com>

> Jeremy Schubert wrote:
>
> > If the problem will be solved you have to follow these simple steps:
> > step 1:
> > open the iptables config
> > vi /etc/sysconfig/iptables
> > Step 2:
> > Insert this Line:
> > -A RH-Firewall-1-INPUT -m state --state NEW -m tcp -p tcp --
> dport 
> > 5901 -j
> > ACCEPT
> > Step 3:
> > enable iptables again
> > service iptables restart
>
> It's even easier if you use the GUI (system-config-securitylevel
> or 
> use the menu option).
>
> > But now I have two vnc servers installed.  Since one came
> built into 
> > ltsp
> > and the other (freenx) didn't configure for me properly (following
> > instructions at http://wiki.centos.org/HowTos/FreeNX which
> failed at
> > PasswordAuthentication no
> >        AllowUsers nx)
> > yum install nx freenx libXcomposite was the install
> command.  Can I 
> > replace
> > install with uninstall?
>
> FreeNX is not a VNC server. Both provide remote GUI access
> though. See 
> 'yum --help', the command is remove, not uninstall.
>
> Nils Breunese.
>
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>
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