Ubuntu: changed the iptables configuration by mistake and want to revoke it


I happened to reset the iptables configuration with the following command.

$iptables -F

But fortunately I didn't save it yet, so I just would like to find out how not to save the change.

Anyone with the solution?


The command:

iptables --flush  

is only temporary. To make it permanent your do:


Since you haven't done so it's ok

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