umutyildiz adlı üyeden alıntı: mesajı görüntüle
iptables -I INPUT -p tcp --dport YENİPORT -j ACCEPT
iptables -I INPUT -p tcp --sport YENİPORT -j ACCEPT
service iptables save
service iptables restart
** (pkttyagent:123178): WARNING **: 10:17:06.601: Unable to register authenticat ion agent: GDBus.Errorrg.freedesktop.PolicyKit1.Error.Faile d: Cannot determine user of subject
Error registering authentication agent: GDBus.Errorrg.freedesktop.PolicyKit1.E rror.Failed: Cannot determine user of subject (polkit-error-quark, 0)
Failed to restart iptables.service: Unit not found.


Umut hocam bu şekilde oldu.