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How do I start iptables in Linux?
Once configuration is updated type the following service command at a shell prompt:
- To start firewall from a shell enter: # chkconfig iptables on. # service iptables start.
- To stop firewall, enter: # service iptables stop. …
- To restart firewall, enter: # service iptables restart.
Where is the iptables file in Ubuntu?
The rules are actually stored on disk (if saved) in /etc/sysconfig/iptables .