لطفا منتظر باشید ...
Summary
The Linux iptables tool is
extremely useful for setting up firewalls, configuring NAT, performing port
forwarding, and logging low-level network access. Frequently, two or more of
these features are performed together, such as firewalling a NAT router and
logging at least some failed access attempts. A single iptables command sets up a single rule, but most tasks you perform with this tool
require multiple rules. Therefore, chances are you'll set up an iptables firewall script that includes many iptables commands.
