Netfilter: Difference between revisions

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m New page: Netfilter is the standard firewall software shipped with Linux. == Applying filters to RHEL 3 == One can create the rules with the iptables command and then writes the configuration ...
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Revision as of 10:01, 29 February 2008

Netfilter is the standard firewall software shipped with Linux.

Applying filters to RHEL 3

One can create the rules with the iptables command and then writes the configuration to a file with iptables-save(8). When this file happens to be /etc/sysconfig/iptables and the rc scripts have iptables enabled then this file will be used to enable the rules as you have created them.