13,420
edits
Changes
no edit summary
# Make a backup of the file '''/etc/sysconfig/iptables'''
# Examine the file to see how rules are added.
# Issue the command: <b><code><span style="color:#3366CC;font-size:1.2em;">iptables-save > /etc/sysconfig/<b><code><span style="color:#3366CC;font-size:1.2em;">iptables-save > /etc/sysconfig/iptables-config</span></code></b>iptables-config</span></code></b> to save the rules you added with the iptables command, above. To make the iptables rules persistent, you can issue the command: <b><code><span style="color:#3366CC;font-size:1.2em;">iptables-save > /etc/sysconfig/iptables-config</span></code></b>
# Verify that the file ''''/etc/sysconfig/iptables''' .
# Restart your iptables service and test your configuration.