Dear martin f krafft, Thank you for your concern.
Indeed RETURN is not required, but having it there provides additional
easter-egg feature: you can see how many packets were dropped (so they
didn't not reach RETURN statement) by
fail2ban if you use iptables -L -v and subtracting from the numbers in
INPUT chain...
Since there is no harm of having it, I prefer to keep it there for now.
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Yaroslav Halchenko /( )\ ICQ#: 60653192
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