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 - E-mail : kadlec@xxxxxxxxxxxxxxxxx, kadlec@xxxxxxxxxxxxxxx PGP key : http://www.kfki.hu/~kadlec/pgp_public_key.txt Address : KFKI Research Institute for Particle and Nuclear Physics H-1525 Budapest 114, POB. 49, Hungary