Re: NAT performance

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You can bind on ip address so ip alias are used ..

  -b <local address>        Bind to local address/interface

-- Christophe Suire


Le 13 mai 05 à 12:14, Jozsef Kadlecsik a écrit :

On Fri, 13 May 2005, Jozsef Kadlecsik wrote:


On Fri, 13 May 2005, Christophe SUIRE wrote:


A great paper !
But i have done some bandwidth tests which is quiet different ..
I know that NAT *is* expensive .. but i'm surprise that there no
bandwidth difference between 20 client and 100 client.
So i would like to understand why this limit ?


Sorry, but I have to ask: don't you hit the limit of ip_conntrack_max?



Probably not. But as far as I see, you cannot specify the source IP
address at tptest. Are you sure the IP address aliases were used at all?


Best regards,
Jozsef
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