Thanks for your message . Please be informed that iptables is being installed : #rpm -qa|grep iptables iptables-1.3.5-1.2.1 iptables-ipv6-1.3.5-1.2.1 Please be informed that on the System -> Administration -> Security Level and Firewall , I can try to add the port but there is no /etc/sysconfig/iptables on my CentOS server . Can you please let me know what is wrong my case ? Thank you in advance On Sat, Oct 31, 2009 at 8:34 AM, Tony Molloy <tony.molloy at ul.ie> wrote: > On Saturday 31 October 2009 08:27:49 hadi motamedi wrote: > > Thank you for your reply . But it is returned "No such file" for > > /etc/sysconfig/iptables . Can you please correct me ? > > Thank you in advance > > > > Is iptables installed > > rpm -qa | grep iptables > > Tony > > On Sat, Oct 31, 2009 at 8:10 AM, Tony Molloy <tony.molloy at ul.ie> wrote: > > > On Saturday 31 October 2009 07:48:05 hadi motamedi wrote: > > > > Dear All > > > > To open a port , I know that I need to go to "System -> > Administration > > > > -> Security Level and Firewall" -> Other ports and then I can open > > > > port-5901 as tcp protocol . Can you please do me favor and let me > know > > > > how it can > > > > > > be > > > > > > > done from the command line (if my CentOS is text-mode installed) ? > > > > > > (perhaps > > > > > > > via iptables?) > > > > Let me thank you in advance > > > > > > Edit /etc/sysconfig/iptables > > > > > > Restart iptables with service iptables restart > > > > > > Tony > > > -- > > > > > > Dept. of Comp. Sci. > > > University of Limerick. > > > _______________________________________________ > > > CentOS mailing list > > > CentOS at centos.org > > > http://lists.centos.org/mailman/listinfo/centos > > > > -- > > Dept. of Comp. Sci. > University of Limerick. > _______________________________________________ > CentOS mailing list > CentOS at centos.org > http://lists.centos.org/mailman/listinfo/centos > -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.centos.org/pipermail/centos/attachments/20091031/5307dc98/attachment-0004.html>