if I had any knowledge of systemd and other things that are more than > totally different ... > I'm not an expert; is ip(6)tables still part of CentOS 7? > It is available but not installed by default, you will have to install it and stop and disable firewalld. -- Kind Regards Earl Ramirez _______________________________________________ CentOS mailing list CentOS@xxxxxxxxxx https://lists.centos.org/mailman/listinfo/centos