VLAN & HosAP driver question
jkmaline at cc.hut.fi
Wed Feb 23 22:17:07 EST 2005
On Wed, Feb 23, 2005 at 11:12:07PM +0200, dancho wrote:
> I have a project for implementing VLAN functionality in HostAP driver.
> The idea is that the HostAP driver use different ESSID to simulate
> multiple LANs(VLAN.)
> My questions is if that is technically possible and eventually what
> obstacle I could met in designing this feature.
The current Prism2/2.5/3 firmware does not support this.
> 1. The BEACON frames - I was told that the firmware generates these frames
> and the driver does not have access to this frames. Is that true?
> 2. Is it possible the driver to change ESSID on every frame?
Well, you could try to switch between the different SSIDs, but it would
be quite horrible hack and I would not really recommend trying to get
this working with the current Prism2/2.5/3 firmware. Selecting a
different wlan card design would make this much easier. The card would
either need to provide Probe Request frames to the driver or support
multiple SSIDs internally in firmware.
Jouni Malinen PGP id EFC895FA
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