Forum Mihai Moldovan

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[root @ fedora ~]$ service iptables restart
Redirecting to /bin/systemctl restart  iptables.service
Failed to restart iptables.service: Unit iptables.service failed to load: Noa such file or directory.

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[root @ fedora ~]$ yum install iptables-services -y
Yum command has been deprecated, redirecting to '/usr/bin/dnf install iptables-services'.
See 'man dnf' and 'man yum2dnf' for more information.
To transfer transaction metadata from yum to DNF, run:
'dnf install python-dnf-plugins-extras-migrate && dnf-2 migrate'

Last metadata expiration check performed 1:11:53 ago on Tue Sep 15 17:40:53 2015.
Dependencies resolved.
=====================================================================
 Package                     Arch         Version               Repository           Size
=====================================================================
Installing:
 iptables-services           x86_64       1.4.21-14.fc22        fedora               53 k

Transaction Summary
=====================================================================
Install  1 Package

Total download size: 53 k
Installed size: 19 k
Is this ok [y/N]: y
Downloading Packages:
iptables-services-1.4.21-14.fc22.x86_64.rpm                  744 kB/s |  53 kB     00:00
-----------------------------------------------------------------------------------------------
Total                                                                                    45 kB/s |  53 kB     00:01

Running transaction check
Transaction check succeeded.
Running transaction test
Transaction test succeeded.
Running transaction
  Installing  : iptables-services-1.4.21-14.fc22.x86_64                                                  1/1
  Verifying   : iptables-services-1.4.21-14.fc22.x86_64                                                  1/1

Installed:
  iptables-services.x86_64 1.4.21-14.fc22
Complete!

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[root @ fedora ~]$ systemctl disable firewalld.service
Removed symlink /etc/systemd/system/dbus-org.fedoraproject.FirewallD1.service.
Removed symlink /etc/systemd/system/basic.target.wants/firewalld.service.
[root @ fedora ~]$ systemctl stop firewalld.service

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[root @ fedora ~]$ iptables -vnL
Chain INPUT (policy ACCEPT 18 packets, 1616 bytes)
 pkts bytes target     prot opt in     out     source               destination
Chain FORWARD (policy ACCEPT 0 packets, 0 bytes)
 pkts bytes target     prot opt in     out     source               destination
Chain OUTPUT (policy ACCEPT 16 packets, 1712 bytes)
 pkts bytes target     prot opt in     out     source               destination

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[root @ fedora ~]$ systemctl enable iptables.service
Created symlink from /etc/systemd/system/basic.target.wants/iptables.service to /usr/lib/systemd/system/iptables.service.