Ian Brown wrote:

> My question is : why is this scanning needed when set essid is called?
> and why is the repeatition?

ESSID doesn't tell you the channel nummber, so you have to scan
for a beacon containing the ESSID in passive scanning. Even if you
do active scanning you need to check all channels because your
ESSID could be on anyone of the channels.

Uli

-- 
Uli Kunitz - [EMAIL PROTECTED]
-
To unsubscribe from this list: send the line "unsubscribe netdev" in
the body of a message to [EMAIL PROTECTED]
More majordomo info at  http://vger.kernel.org/majordomo-info.html

Reply via email to