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2.6.6. Additional Resources
Refer to the following sources for additional information on packet filtering with iptables.
Section 2.5, “Firewalls” — Contains a chapter about the role of firewalls within an overall security strategy as well as strategies for constructing firewall rules.
2.6.6.1. Installed IP Tables Documentation
man iptables — Contains a description of iptables as well as a comprehensive list of targets, options, and match extensions.
