Re: NetBSD TCP/IP performance

[Matthias Scheler <tron%zhadum.org.uk@localhost>]

On Wed, Jun 20, 2012 at 02:26:21PM +0530, Shreya Bokare wrote:
>              Parameter                             Default Value
> Current Value
>        *net.inet.tcp.sendbuf_auto*                  0
>          1
>        *net.inet.tcp.sendbuf_max*               262144
> 16777216
>        *net.inet.tcp.sendspace*                   32768
>  32768
>        *net.inet.tcp.recvbuf_auto*                  0
>          1
>        *net.inet.tcp.recvbuf_max*               262144
> 16777216
>        *net.inet.tcp.recvspace*                    32768
> 165536

I only change the "*buf_auto*" setting on my systems.

> I have tested network performance of the NetBSD 5.1 with another NetBSD 5.1
> and NetBSD 5.1 with RHEL 5.1 using nuttcp ....

I've no idea what "nuttcp" is. Can you perhaps try "ttcp" or "netio"
from "pkgsrc" instead?

And can you please provide the "dmesg" output of the NetBSD machine?

        Thanks in advance

-- 
Matthias Scheler                                  http://zhadum.org.uk/