Problem with 4-way

Jouni Malinen j
Fri Aug 8 09:02:58 PDT 2008

On Thu, Aug 07, 2008 at 05:06:52PM -0700, Chuck Tuffli wrote:

> The 0.5.10 supplicant is having some trouble completing the 4-way
> hand-shake with a new Netgear router (WNDR3300), where as another
> Windows driver (DLink DWA-160) *not* using wpa_supplicant is able to
> complete the 4-way. Looking at a sniffer trace, I can see the AP
> repeatedly sending 1/4 in response to every 2/4 that the supplicant
> sends, as if there is a problem with the 2/4 message. Comparing the
> sniffer trace of the Windows driver and the wpa_supplicant, there were 2
> differences in the 2/4 message: first it uses EAPOL version 2 and sets
> the key length to 16.

Could you please send me the sniffer trace(s) showing the successful and
failed handshakes?

Jouni Malinen                                            PGP id EFC895FA

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