HI, I tested 802.11 FT over DS and found target AP hostadp crash and FT fail. In my setup, NAS id's are are different on 2 AP's still FT fails. more info of issue is at http://lists.infradead.org/pipermail/hostap/2019-January/039299.html . Solution that worked is to hack seq number check to return "OK" always. wpa_ft_rrb_seq_chk() return OK; Hopefully it helps. Thanks _______________________________________________ Hostap mailing list Hostap@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/hostap