WPS : Configuration methods attribute in WPS M2

[Jouni Malinen]

On Mon, Oct 12, 2015 at 12:06:59PM +0000, Atul Joshi wrote:
> Here are the excerpts from the hostapd 2.4 logs (this is the one we are using with our driver and use internal registrar)
> 
> 1444078095.270264: CTRL_IFACE SET 'config_methods'='display pbc label keypad physical_display virtual_display physical_pbc virtual_pbc'
> 
> 1444078095.313828: WPS: Build Probe Response IEs
> 1444078095.313868: WPS:  * Config Methods (610c) --->  push button removed

"pbc", "physical_pbc", and "virtual_pbc" are not valid config_methods
parameters. Unfortunately, all invalid values are currently ignored
silently, so it is somewhat difficult to notice this in the debug log.
The correct parameters for the PBC values are push_button,
virtual_push_button, and physical_push_button..

-- 
Jouni Malinen                                            PGP id EFC895FA