>> Shorewall is letting those packets through because they are in the
>> "Established" or "Related" state. The rule you added is likely a rule to
>> match packets in the "NEW" state.
>> Flush your connections with the commands from my last email.
>> FYI, it helps to run that command a few times in a row.


OK I'll remember conntrack-tools.


> Also be sure that the DROP rule is in the /etc/shorewall/blrules file or
> that it is before any net->fw ACCEPT rules in /etc/shorewall/rules


That could have been the problem too.  I had the DROP rule at the
bottom of my rules file after various ACCEPT rules.

I've also just implemented nginx limit_req along with fail2ban to
automate this sort of thing.

- Grant

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