> Killing the watchdogd, does not solve the reboot problem.
>
> So my last opstion is to get a more powefull power supply.
>

Tried a 18V/3.5A power supply.. still the same reboot problem.

A simple way to reproduce this problem, is just to connect 2 cliets on 2
different soekris ethernet ports and try to scp/ftp a 200MB file between
these clients..

My soekris reboots after +/- 60MB data transfer.