On Mon, Feb 05, 2018 at 04:04:31PM -0800, Ann Lo wrote: > When we configure hostapd v2.6 with 802.11ac, 802.11n using channel > 161, 20 MHz, and WPA AES security, hostapd v2.6 is able to come up > fine. > > If we increase channel width to 40 MHz or 80MHz, hostapd terminates > with the log: > "Could not set channel for kernel driver". > > Would you advise how hostapd deals with such configurations? If WPA is > not supposed to be used for 802.11ac and 802.11n, why is channel width > 20 MHz OK? > > If we use the same configurations except that WPA (wpa=1) is replaced > by WPA2 (wpa=2), then all configurations work fine. There should be no difference to channel configuration between wpa=1 and wpa=2. Could you please post the two configuration files you used and hostapd debug log (-dd on command line) from these working (wpa=1) and not-working (wpa=2) cases? -- Jouni Malinen PGP id EFC895FA _______________________________________________ Hostap mailing list Hostap@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/hostap
