Use the iptables-save command in linux to save the table configuration of iptables

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The iptables-save command is used to save table configurations for iptables.

Syntax format: iptables-save [parameter]

Common parameters:

-c Save the current packet counter and byte counter values when specifying the iptables table to save-t Specify the name of the table to save

Reference Example

When specifying the iptables table to save, save the current packet counter and byte counter values:

[root@linuxcool ~]# iptables-save -c > iptables.bak

Specify the name of the table to save:

[root@linuxcool ~]# iptables-save -t filter > filter.bak The above is all the contents of the table configuration that uses the iptables-save command in Linux to save iptables. Thank you for reading! I believe that everyone has a certain understanding, hope to share the content to help everyone, if you still want to learn more knowledge, welcome to pay attention to the industry information channel!