pc açılırken bu yazı kırmızı gösteriyo 

failed to start packet filtering framework 
systemctl status iptables.service

çıktı şu şekilde

[yunus44@yunus ~]$  systemctl status iptables.service
● iptables.service - Packet Filtering Framework
   Loaded: loaded (/usr/lib/systemd/system/iptables.service; enabled; vendor preset: dis
   Active: failed (Result: exit-code) since Sat 2017-03-11 07:35:43 +03; 7min ago
  Process: 308 ExecStart=/usr/bin/iptables-restore /etc/iptables/iptables.rules (code=ex
 Main PID: 308 (code=exited, status=1/FAILURE)

Mar 11 07:35:42 yunus iptables-restore[308]: Can't open /etc/iptables/iptables.rules: No
Mar 11 07:35:42 yunus systemd[1]: Starting Packet Filtering Framework...
Mar 11 07:35:43 yunus systemd[1]: iptables.service: Main process exited, code=exited, st
Mar 11 07:35:43 yunus systemd[1]: Failed to start Packet Filtering Framework.
Mar 11 07:35:43 yunus systemd[1]: iptables.service: Unit entered failed state.
Mar 11 07:35:43 yunus systemd[1]: iptables.service: Failed with result 'exit-code'.
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