On Mon, Mar 31, 2008 at 4:27 PM, Kyle Waters <[EMAIL PROTECTED]> wrote:
> Dave Smith wrote:
>  >
>  > Interesting! Would you be able to post those iptables commands?
>
>  I'm afraid I'm lazy and use shorewall.  So someone who's better with
>  IPTables then I am may be able to post them.


Forgive me if there are any stupid errors here, but something like
this may work. Then again, it may also prevent you from logging into
your server...

# SSH Rate Limiting
iptables -A INPUT -p tcp --dport 22 -m limit --limit 50/s -j ACCEPT
iptables -A INPUT -p tcp --dport 22 -m limit --limit 6/m -j LOG
--log-prefix "DROP [SSH] "
iptables -A INPUT -p tcp --dport 22 -j DROP

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