Re: Netfilter fails to filter traffic from a netblock?

[Kenneth Porter <shiva@xxxxxxxxxxxxxxx>]

--On Sunday, April 19, 2020 10:30 AM -0400 Jeffrey Walton 
<noloader@xxxxxxxxx> wrote:

> Ugh, thanks. I did not realize the changes were only temporary.
>
> What is the recommended way to permanently add a ban rule?

service iptables save

That runs the initscript that knows how to save the running firewall to 
/etc/sysconfig.



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