Re: Iperf max b/w


there could be several host bottlenecks:
  1.  pci bus speed.
  2.  other host activity.
  3.  frame size and io/cpu utilization
  4.  tcp implimentation problems





--On Friday, October 10, 2003 8:36 AM -0600 Cameron Harr <charr --at-- lnxi.com> 
wrote:

> Tony Rimovsky wrote:
>
>> It may be a host limitation.  We've seen iperf perform faster than that
>> (990 Mbps) on high latency gigabit paths with larger windows.
>
> Ok. For my aid, when you say host, are you thinking PCI-X bridge to Gig-E
> nic (hardware)?
>
> --
> Cameron Harr
> Systems Engineer
> Linux Networx Inc
> http://www.lnxi.com




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