On Fri, Oct 11, 2013 at 4:26 PM, Terre Porter
<tporter@xxxxxxxxxxxxxxxxxxxx>wrote:
> The instructions out linked to has a type-o at the end says to connect to
> ip:5801 should be 5901.
>
> If your using a vnc client uvnc, tightvnc.. try using just the ip without
> the :port part or :1 for the 5901.
>
I am unfortunately connecting from a windows box that I do not have admin
rights on. I have to use the client provided, which is RealVNC Viewer. All
I can do is give the ip.
> Try lsof -i -P | grep -i "listen"
>
> To see what ports are listening...
>
[root@10 sysconfig]# lsof -i -P | grep -i "listen" | grep vnc
Xvnc 22052 motor 4u IPv4 527366 0t0 TCP
localhost.localdomain:5901 (LISTEN)
Xvnc 22286 motor 4u IPv4 530145 0t0 TCP
localhost.localdomain:5902 (LISTEN)
>
> -----Original Message-----
> From: centos-bounces@xxxxxxxxxx [mailto:centos-bounces@xxxxxxxxxx] On
> Behalf
> Of Larry Martell
> Sent: Friday, October 11, 2013 6:05 PM
> To: CentOS mailing list
> Subject: Re: VNC
>
> On Fri, Oct 11, 2013 at 3:42 PM, Terre Porter
> <tporter@xxxxxxxxxxxxxxxxxxxx>wrote:
>
> > Try this, iptables dump from my fresh install, with ssh allow and the
> > vnc you referenced.
> >
> > Terre
> >
> > # Generated by iptables-save v1.4.7 on Fri Oct 11 17:39:52 2013
> > *filter :INPUT ACCEPT [0:0] :FORWARD ACCEPT [0:0] :OUTPUT ACCEPT
> > [45:7091] -A INPUT -m state --state RELATED,ESTABLISHED -j ACCEPT -A
> > INPUT -p icmp -j ACCEPT -A INPUT -i lo -j ACCEPT -A INPUT -p tcp -m
> > state --state NEW -m tcp --dport 22 -j ACCEPT -A INPUT -m state
> > --state NEW -m tcp -p tcp -m multiport --dports
> > 5901:5903,6001:6003 -j ACCEPT
> > -A INPUT -j REJECT --reject-with icmp-host-prohibited -A FORWARD -j
> > REJECT --reject-with icmp-host-prohibited COMMIT # Completed on Fri
> > Oct 11 17:39:52 2013
> >
> >
> OK, with this file I'm getting connection timed out - before I was getting
> connection refused so I guess that's some progress.
>
> >
> >
> > -----Original Message-----
> > From: centos-bounces@xxxxxxxxxx [mailto:centos-bounces@xxxxxxxxxx] On
> > Behalf Of Larry Martell
> > Sent: Friday, October 11, 2013 5:36 PM
> > To: CentOS mailing list
> > Subject: Re: VNC
> >
> > On Fri, Oct 11, 2013 at 3:30 PM, Earl Ramirez <earlaramirez@xxxxxxxxx
> > >wrote:
> >
> > >
> > > On Fri, 2013-10-11 at 15:18 -0600, Larry Martell wrote:
> > > > I'm trying to set up a VNC server using the instructions at
> > > >
> > > http://www.techrepublic.com/blog/linux-and-open-source/linux-101-eas
> > > y-
> > > vnc-server-setup/
> > > > .
> > > >
> > > > I am up to step 6:
> > > >
> > > > Step 6: Edit iptables
> > > >
> > > > In order for the VNC connections to get through, you must allow
> > > > them with iptables. To do this, open up the file
> > > > /etc/sysconfig/iptables and add
> > > the
> > > > line:
> > > >
> > > > -A INPUT -m state --state NEW -m tcp -p tcp -m multiport --dports
> > > > 5901:5903,6001:6003 -j ACCEPT
> > > >
> > > > Save the file and restart iptables with the command:
> > > >
> > > > service iptables restart
> > > >
> > > > When I issue the restart command I get:
> > > >
> > > > iptables: Applying firewall rules: iptables-restore: line 1 failed
> > > >
> > > > [FAILED]
> > > >
> > > > Note that I did not have an iptables file before but there is an
> > > > iptables-config file.
> > > >
> > > > Can someone help me complete this configuration.
> > >
> > > Can you post the content of the file, I just edit the config file
> > > and I didn't get any errors when I issue the command
> > >
> > > $ sudo /sbin/service iptables restart
> > >
> > >
> > As I wrote, there was no iptables file. I created one with just that
> > one
> > line:
> >
> > -A INPUT -m state --state NEW -m tcp -p tcp -m multiport --dports
> > 5901:5903,6001:6003 -j ACCEPT
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