wpa_supplicant: WPA: EAPOL-Key Replay Counter did not increase - dropping packet

Jouni Malinen jkmaline
Sun Feb 12 19:32:19 PST 2006

On Sun, Feb 12, 2006 at 07:20:09PM +0100, Shawn Adams wrote:

> I've got the same issue, strange enough wpa_supplicant 0.5.0 functions
> fine , same access point - Nortel 2220, as long as I use the Dell 1450
> built-in adapter using ndiswrapper with bcmwl5a. it works with both
> If I use the same wpa_supplicant, same /etc/wpa_supplicant.conf, it
> fails using a PCMCIA wireless card using madwifi drivers, which fails
> with both WPA variants.
> only difference is that my card never connects - the "replay counter"
> errors come immediately, and constantly.

That is interesting. The first attempt should not really fail due to
replay counter error.. Could you please send a debug log from
wpa_supplicant (with -dd on command line) for both these cases
(ndiswrapper and madwifi)? 

Jouni Malinen                                            PGP id EFC895FA

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