Hwo to enable STP on BRIDGES using yast?

Hi,

how can I enable STP on a successfully configured bridge?

I couldn’t find any option in yast (opensuse 11.2 / 11.3).

The file that defines the bridge (/etc/sysconfig/network/ifcfg-br0) contains a line:
BRIDGE_STP=‘off’
but changing this line to:
BRIDGE_STP=‘on’
and calling SuSEconfig has no effect, STP is still turned off.

If I edit the bridge configuration in yast, it changes this setting to ‘off’ again.

Is there any better way than setting STP manually in boot.local using brctl?
Using this way, I would have a several loops in my network during boot time.

Thank You,
Marc