pat-lkml wrote: > Jouni Malinen wrote: >> On Tue, Feb 24, 2009 at 03:07:20PM -0500, pat-lkml wrote: >>> pass phrase. Use nohwcrypt=1, hostapd now works perfectly with wep/wpa/wpa2, while >>> with nohwcrypt=0, I get errors (that I'll need physical access to my computer to >>> debug/log) in wpa only. >> Thanks, I was able to reproduce this and figure out what was happening. >> It looks like I have not tested TKIP in AP mode before (I've been mainly >> testing HT and that does not allow TKIP..). Anyway, the Michael MIC >> TX/RX keys are set incorrectly for the group key which will trigger >> Michael MIC errors on every broadcast frame. >> >> I have more complete cleanup of the key configuration for ath9k in >> progress, but as far as this particular issue is concerned, the >> following change should resolve it. So far, I've only tested this with >> the current hardware revision, but I will test this with older design, >> too, and submit a proper patch later. Anyway, you may want to test this >> as a fix for TKIP in AP mode. >> >> > I had to make some changes to get it to build, am going to test shortly. > > The relevant changes were adding: > > struct ieee80211_vif *vif; > vif = sc->vifs[0]; > > to the 'else' condition, like the if(key->keyidx) condition. That should have read 'below' the else condition. And it appears to be working. I have it set to 10 minute rekeying, so I'll have more success/failure for you then (and am waiting to send this e-mail until then). Well, it rekey'd with no interruption in service. I'd call it a success. Thanks! Pat Erley -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
