iptables -L
gives:
Chain INPUT (policy ACCEPT) target prot opt source destination
Chain FORWARD (policy ACCEPT) target prot opt source destination
Chain OUTPUT (policy ACCEPT) target prot opt source destination
Something is wrong, but I cannot fix it
----- Original Message ----- From: Edward M Sent: 05/02/14 12:49 AM To: users@lists.fedoraproject.org Subject: Re: iptable
On 5/1/2014 3:33 PM, Ed Greshko wrote:
On 05/02/14 06:24, Edward M wrote:
On 5/1/2014 12:51 PM, Patrick Dupre wrote:
How can I manage the iptable manually? There is no /etc/sysconfig/iptables
Right now I need to turn on the port 5900 open for vnc
Hello, Probably be of some help: http://fedoraproject.org/wiki/How_to_edit_iptables_rules
You do know that this advice would only be valid if the OP is running iptables.service and not the default firewalld.service.
No I was not sure that is why i said "probably be of some help".
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On 05/02/14 06:57, Patrick Dupre wrote:
iptables -L
gives:
Chain INPUT (policy ACCEPT) target prot opt source destination
Chain FORWARD (policy ACCEPT) target prot opt source destination
Chain OUTPUT (policy ACCEPT) target prot opt source destination
Something is wrong, but I cannot fix it
systemctl status firewalld.service
The question is, is the firewall not running or the dbus service has a problem preventing the tables from being created.
On 2 May 2014 at 7:09, Ed Greshko wrote:
Date sent: Fri, 02 May 2014 07:09:29 +0800 From: Ed Greshko ed.greshko@greshko.com To: Community support for Fedora users users@lists.fedoraproject.org Subject: Re: iptable
On 05/02/14 06:57, Patrick Dupre wrote:
iptables -L
gives:
Chain INPUT (policy ACCEPT) target prot opt source destination
Chain FORWARD (policy ACCEPT) target prot opt source destination
Chain OUTPUT (policy ACCEPT) target prot opt source destination
Something is wrong, but I cannot fix it
systemctl status firewalld.service
I've been doing upgrades of some older machines by doing a clean install of Fedora 20, and to get vnc working with the firewall, I've found that just putting the following files and restart firewalld.
File /etc/firewalld/services/vnc-server.xml
<?xml version="1.0" encoding="utf-8"?> <service> <short>Virtual Network Computing Server (VNC)</short> <description>A VNC server provides an external accessible X session. Enable this option if you plan to provide a VNC server with direct access. The access will be possible for displays :0 to :3. If you plan to provide access with SSH, do not open this option and use the via option of the VNC viewer.</description> <port protocol="tcp" port="5900-5979"/> </service>
File /etc/firewalld/zones/public.xml
<?xml version="1.0" encoding="utf-8"?> <zone> <short>Public</short> <description>For use in public areas. You do not trust the other computers on networks to not harm your computer. Only selected incoming connections are accepted.</description> <service name="ftp"/> <service name="mdns"/> <service name="vnc-server"/> <service name="dhcpv6-client"/> <service name="ssh"/> <port protocol="tcp" port="9000-9001"/> <port protocol="tcp" port="5979"/> <port protocol="udp" port="9000-9001"/> </zone>
Note: I'm using port 5979 for my vnc, and the 9000-9001 is for udpcast.
Setting those to files, and restarting the firewalld lets the connect to the machines thru the firewall work.
The question is, is the firewall not running or the dbus service has a problem preventing the tables from being created.
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