Hi, I've been busy for few days, I can work on that now. If I understood, you said that it is not possible to initiate AP mode in 5GHz. I was able to run an AP in 5GHz in A wifi mode, so it is possible on 5GHz. I may have misunderstood and it is not possible in AC mode. If so, do anyone know a wifi dongle which can work as an AP in AC (on a Raspberry if it matters). Thanks, Alexandre EPERT ---------------------------------------- > Date: Wed, 6 Jan 2016 13:00:15 +0200 > From: j@xxxxx > To: alex.epert@xxxxxxxxxx > Subject: Re: [CONF] enable 802.11AC in hostapd > CC: hostap@xxxxxxxxxxxxxxxxxxx > > On Wed, Jan 06, 2016 at 09:55:10AM +0100, Alexandre Epert wrote: >> I was able to make it work on 5GHz band in A mode but not in AC mode. >> >> I think it is related to VHT options and other AC related options but I can't figure how to make it work. >> >> I've linked the full iw list print for my dongle. > > The driver indicates that only the channel 36, i.e., only 20 MHz, on the > 5 GHz band is available for AP mode operations. All other 5 GHz band > channels are marked "no IR" which means AP mode cannot be initiated > there. 80 MHz VHT cannot be enabled with such a driver state. Based on > that output, it looks like this is in some kind of "world roaming" > configuration which is not really suitable for running AP mode > operations on 5 GHz. > > -- > Jouni Malinen PGP id EFC895FA > > _______________________________________________ > Hostap mailing list > Hostap@xxxxxxxxxxxxxxxxxxx > http://lists.infradead.org/mailman/listinfo/hostap _______________________________________________ Hostap mailing list Hostap@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/hostap