Limit the number of connection per host ?

Pierre-Gilles Mialon pierre-gilles at netaktiv.com
Fri Aug 27 05:59:02 PDT 2004


Le Fri, Aug 27, 2004 at 12:23:02PM +0200, Pierre-Gilles Mialon a écrit:
> 	Is it possible to limit the number of connection
> per host, on FreeBSD routeur using natd to share a connection.
> 
> 	I want to limit the use of p2p programs so I want to limit at
> 120 the number of tcp connections opened per host, is it possible using
> Ipfw ?

Sorry I find it in "man ipfw"
 
<MAN IPFW> 
     limit {src-addr | src-port | dst-addr | dst-port} N

     The firewall will only allow N connections with the same
set of parameters as specified in the rule.  One or more of
source and destination addresses and ports can be specified.
</MAN IPFW>

Too easy to believe ! Thanks for your work, and for the quality of the
documentation !

-- 
Pierre-Gilles Mialon
mialon at netaktiv.com


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