how to force network interface ?

[Frank]

On Tue, Jan 20, 2004 at 08:36:19PM +1030, Rob wrote:

> >From reading ifconfig(8) and bge(4), it looks like you should add
> 
>   mediaopt full-duplex
> 
> to the end of your ifconfig_bge0 entry in /etc/rc.conf.
> 

Well this doesn't seems to work 
it seems to break the interface
and I cannot ping the machine anymore.
removing the option make things goes
better BUT it is set to HALF DUPLEX
again ( aargh )