Help on the data rate on MPC5200 ethernet

Help on the data rate on MPC5200 ethernet

[xuetao]

Dear All:

I am testing the tcp/ip data communication data rate on MPC5200. The UDP data 
rate is up to 80Mbps and TCP data rate is only 10Mbps? I test the TCP data rate
with FTP file traslation. Any body know the problem on this?

So thanks.

Best Regards,
Tom

Re: Help on the data rate on MPC5200 ethernet

[Jarno Manninen]

On Sunday 05 June 2005 17:09, xuetao wrote:

> I am testing the tcp/ip data communication data rate on MPC5200. The UDP
> data rate is up to 80Mbps and TCP data rate is only 10Mbps? I test the TCP
> data rate with FTP file traslation. Any body know the problem on this?

The mass storage may be the limiting factor here, ofcourse depending on your 
configuration. Anyhow I've found NTTCP test utility usefull for simple 
testing purposes. There's propably some other test suites floating around 
too.

- Jarno

Re: Help on the data rate on MPC5200 ethernet

[Minh Nguyen]

Use iperf. You can find the source code at http://dast.nlanr.net/Projects/I=
perf/

mkt

On 6/5/05, Jarno Manninen <jarno.manninen@tut.fi> wrote:
> On Sunday 05 June 2005 17:09, xuetao wrote:
>=20
> > I am testing the tcp/ip data communication data rate on MPC5200. The UD=
P
> > data rate is up to 80Mbps and TCP data rate is only 10Mbps? I test the =
TCP
> > data rate with FTP file traslation. Any body know the problem on this?
>=20
> The mass storage may be the limiting factor here, ofcourse depending on y=
our
> configuration. Anyhow I've found NTTCP test utility usefull for simple
> testing purposes. There's propably some other test suites floating around
> too.
>=20
> - Jarno
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