From owner-freebsd-wireless@freebsd.org Wed Oct 19 16:03:03 2016 Return-Path: Delivered-To: freebsd-wireless@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id C0C83C18B69 for ; Wed, 19 Oct 2016 16:03:03 +0000 (UTC) (envelope-from adrian.chadd@gmail.com) Received: from mail-io0-x22d.google.com (mail-io0-x22d.google.com [IPv6:2607:f8b0:4001:c06::22d]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 8AA02DA3 for ; Wed, 19 Oct 2016 16:03:03 +0000 (UTC) (envelope-from adrian.chadd@gmail.com) Received: by mail-io0-x22d.google.com with SMTP id q192so36646239iod.0 for ; Wed, 19 Oct 2016 09:03:03 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:from:date:message-id:subject:to :cc:content-transfer-encoding; bh=3hSTIYeKDjlX3/mwKnaqGzKcegjYVDULrfBOn2YfQ1s=; b=BheHZ59tdPmSzRYvq6a0Rn1HXfO8zU+gST1TrUWgGATGiv0x9j0HUVppczDY3PcFF7 QDSorAB/Vha5f1og9N+BZPxU6hqGFQ6kAqKMgmdD0VpTW1dNwx46ljbuYtIPpSGyYddX adUk/kB/XqZ9Gi0wJx78kGnRw/0HHzVXtRHnjwPmBQy14h+7uVJaeDT+8ocCb1Ld7hRx bauqWmgo2fi/CXfdAS13H280GKhsE2ATDkPcoQ6vz5F003Xqm0+b5e+edSuQRi2mJRr3 2iLbsh+bZNpYhxyhuw8WXIvnMW4IhbPtkVnZVkCec5094CYuYMjxCeb4mhN/cAdC0r9+ euxA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:in-reply-to:references:from:date :message-id:subject:to:cc:content-transfer-encoding; bh=3hSTIYeKDjlX3/mwKnaqGzKcegjYVDULrfBOn2YfQ1s=; b=JSSyicydDucGRn3HTrmtfm9bB6EYCUI0baeYcA7KAl4BCuIiJIs+qgx7A4bC16pvVA og2lyXMX3NUhlZNedM/U930zcd3rP3mXVzo3y1MWzmGzBv/gF7qjPMYh/ske75YTEYFm p5MVkwzmLy3YUQuM6mEp+8/pM7kzAOwGd6nuvpFfCE1LFsqatzByquqYKF7EpA5+CsKI ga/ckda+NZ7cSW69JEBk9E1kbxoKvyrj8PW9cKDFCvKnmwVDB6zg668f4hXP3XodMoq2 ZmLYNmLkDMIO6T9fbqUnHmUyoAC22XwktxLmkE+dE2Rtwspr+gMPuU+qjhrYDaYN5Ntn tW7Q== X-Gm-Message-State: AA6/9Rl/t+tbfICph0+I6jY7uT0Q18BXxFbvUJt6GA86NswOnQ6mM2USzJJv3I28tU8E9RTiBOjwSN2tQXT/oA== X-Received: by 10.107.136.65 with SMTP id k62mr7031473iod.99.1476892982667; Wed, 19 Oct 2016 09:03:02 -0700 (PDT) MIME-Version: 1.0 Received: by 10.36.141.129 with HTTP; Wed, 19 Oct 2016 09:03:01 -0700 (PDT) In-Reply-To: References: From: Adrian Chadd Date: Wed, 19 Oct 2016 09:03:01 -0700 Message-ID: Subject: Re: N-only access point on FreeBSD 11 To: Andriy Voskoboinyk Cc: "freebsd-wireless@freebsd.org" , kbenjamin Coplon Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-BeenThere: freebsd-wireless@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: "Discussions of 802.11 stack, tools device driver development." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 19 Oct 2016 16:03:03 -0000 pure-n ; HT-greenfield mode. Ie, there's no 11bg interop, everythingo n the channel is 11n, so the PPDU doesn't include the legacy pieces before the HT pieces. Thus the packet timing is slightly shorter. I think though that the savings gained isn't all that much. I'd prefer that we had a cleaner way to configure disabling say, 11b only clients from associating, or easier ways of setting the lowest basic rate(s) to use. -adrian On 18 October 2016 at 23:47, Andriy Voskoboinyk wrote: > Wed, 19 Oct 2016 06:13:34 +0300 =D0=B1=D1=83=D0=BB=D0=BE =D0=BD=D0=B0=D0= =BF=D0=B8=D1=81=D0=B0=D0=BD=D0=BE kbenjamin Coplon > : > > puren? > > >> Hi, I'm trying to configure an ATH3980 as a wireless access point. >> I would like it to operate in N-only mode, but for some reason I can onl= y >> make it work with GN. >> >> Any advice as to how I can make this work would be very helpful. >> Thank You >> Benjamin Sauerhaft Coplon >> >> >> Here is the relevant section of /etc/rc.conf >> >> #Wireless >> wlans_ath0=3D"wlan0" >> create_args_wlan0=3D"wlanmode hostap" >> hostapd_enable=3D"YES" >> ifconfig_wlan0=3D"inet 10.0.0.1 netmask 255.255.255.0 ssid ishmael mode = 11n" >> >> >> and here is the output of "ifconfig wlan0" >> wlan0: flags=3D8843 metric 0 mtu >> 1500 >> ether 7c:c3:a1:b3:b3:06 >> nd6 options=3D29 >> media: IEEEwlan0: >> flags=3D8843 metric 0 mtu 1500 >> ether 7c:c3:a1:b3:b3:06 >> nd6 options=3D29 >> media: IEEE 802.11 Wireless Ethernet autoselect mode 11ng >> status: running >> ssid ishmael channel 1 (2412 MHz 11g ht/20) bssid >> 7c:c3:a1:b3:b3:06 >> regdomain 100 indoor ecm authmode WPA2/802.11i privacy MIXED >> deftxkey 2 AES-CCM 2:128-bit txpower 20 scanvalid 60 protmode CT= S >> ampdulimit 64k ampdudensity 8 shortgi wme burst dtimperiod 1 -df= s >> groups: wlan >> _______________________________________________ >> freebsd-wireless@freebsd.org mailing list >> https://lists.freebsd.org/mailman/listinfo/freebsd-wireless >> To unsubscribe, send any mail to >> "freebsd-wireless-unsubscribe@freebsd.org" > > _______________________________________________ > freebsd-wireless@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-wireless > To unsubscribe, send any mail to "freebsd-wireless-unsubscribe@freebsd.or= g"