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. > > _______________________________________________ > K12OSN mailing list > K12OSN@redhat.com > https://www.redhat.com/mailman/listinfo/k12osn > For more info see <http://www.k12os.org> >