The APs rotate key index 1 and 2 for broadcast keys as you said, but I've never seen it use anything but key index 3 for unicast keys. Key index 0 is apparently never used. I understand that rekeying broadcast keys while all STA's exchange broadcast traffic has a synchronization problem. But for unicast traffic there is no way to lose packets during rekeying since at any given time only one packet can be in the air. Am I missing something? - 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
