By default, Centos 7 uses firewalld. Eero 2016-05-31 15:57 GMT+03:00 Alexander Farber <alexander.farber at gmail.com>: > Hello fellow CentOS users, > > on a freshly installed 7.2 machine and after reading > > > https://access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Linux/7/html/System_Administrators_Guide/chap-Managing_Services_with_systemd.html > > I try to enable iptables with following commands: > > # cat /etc/centos-release > CentOS Linux release 7.2.1511 (Core) > > # rpm -qa | grep iptables > iptables-1.4.21-16.el7.x86_64 > > # sudo systemctl list-units --type service --all | grep iptables > ● iptables.service not-found inactive dead > iptables.service > > # sudo systemctl enable iptables.service > Failed to execute operation: No such file or directory > > What missing file is meant here please? > > Thank you > Alex > _______________________________________________ > CentOS mailing list > CentOS at centos.org > https://lists.centos.org/mailman/listinfo/centos >