From owner-freebsd-wireless@FreeBSD.ORG Sat Aug 4 07:13:21 2012 Return-Path: Delivered-To: freebsd-wireless@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id B5AF91065675; Sat, 4 Aug 2012 07:13:21 +0000 (UTC) (envelope-from adrian.chadd@gmail.com) Received: from mail-ob0-f182.google.com (mail-ob0-f182.google.com [209.85.214.182]) by mx1.freebsd.org (Postfix) with ESMTP id 63D9B8FC08; Sat, 4 Aug 2012 07:13:21 +0000 (UTC) Received: by obbun3 with SMTP id un3so2859256obb.13 for ; Sat, 04 Aug 2012 00:13:20 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:sender:in-reply-to:references:date :x-google-sender-auth:message-id:subject:from:to:cc:content-type; bh=XFwNGwbkY8P5uoBhYfnR3CIy21LDVFcXs4Ez4nRwpzs=; b=oS3y7C0VezNFXJvDO9DXWSb8hBgy25S4kHPsHxYLVkpZ1uO4wXmTeLCX+cABulNMAf LFHFWW7JUguA4mD/AQAB3ZpFdGvqiqbzJAxoloy/tYMajSnEuSXW1V+6MyPYIsbrKJcL 7c5HTQXFaTsnbajDUbzHNrA8kco3+8kJLoRIh8Ud3XKd9a7NnGXcpq/TTNpwP6aHEezy ZV0bzLPw0hEgscQxPErDnCJvIO2UqbnFRh7tiCmLfNwrs+bmfEx+0/BokoHyaQuKfmg9 fcY+lQsqTE34K9SHCQs9lnBy5KJd+TYhbr2iBW3ymKC7Lc2JV0XKvxjmrY0XgbJJvHtm iRyA== MIME-Version: 1.0 Received: by 10.182.50.103 with SMTP id b7mr9466582obo.15.1344064400664; Sat, 04 Aug 2012 00:13:20 -0700 (PDT) Sender: adrian.chadd@gmail.com Received: by 10.76.151.3 with HTTP; Sat, 4 Aug 2012 00:13:20 -0700 (PDT) Received: by 10.76.151.3 with HTTP; Sat, 4 Aug 2012 00:13:20 -0700 (PDT) In-Reply-To: References: <201208021452399531330@gmail.com> Date: Sat, 4 Aug 2012 00:13:20 -0700 X-Google-Sender-Auth: 1CU3USvRYJfmIKQq-h6MYZ2xNwE Message-ID: From: Adrian Chadd To: =?UTF-8?B?5LmU5qWa?= Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-Content-Filtered-By: Mailman/MimeDel 2.1.5 Cc: freebsd-wireless , Bernhard Schmidt Subject: Re: Forward: Re: iwn0/wlan0 scan WPA2-PSK/AES as WEP on freebsd9 X-BeenThere: freebsd-wireless@freebsd.org X-Mailman-Version: 2.1.5 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: Sat, 04 Aug 2012 07:13:21 -0000 Its misparsing the HT IE somehow. Adrian On Aug 3, 2012 9:58 PM, "=E4=B9=94=E6=A5=9A" wrote: > 2012/8/2 Bernhard Schmidt : > > On Thu, Aug 2, 2012 at 8:52 AM, =E4=B9=94=E6=A5=9A/HonestQiao > wrote: > >> tty1#tcpdump -ni wlan0 -y IEEE802_11_RADIO -s0 -l -v -w pcap.out > > > > Thanks, just to clarify, this pcap is made while the AP was configured > > to do WPA and WPS, right? > > > > Did you already try to disable WPS, I'm not sure I've tried with that > enabled. > > > >> tty2#cat /etc/wpa_supplicant.conf > >> # /etc/wpa_supplicant.conf written by wifimgr(8) > >> > >> ctrl_interface=3D/var/run/wpa_supplicant > >> ctrl_interface_group=3Dwheel > >> > >> network=3D{ > >> ssid=3D"0x0b071500000000000000" > >> bssid=3D8c:21:0a:43:ef:d4 > >> key_mgmt=3DWPA-PSK > >> proto=3DRSN > >> psk=3D"12345678901" > >> } > > > > No luck with > > > > network=3D{ > > ssid=3D"OpenBSD" > > psk=3D"12345678901" > > } > > > > either I guess? According to the pcap there are no trailing 0x00 in the > SSID. > > > > -- > > Bernhard > > > I think the WPS might not be the main reason. > If AP was enabled QSS, ifconfig wlan0 list scan would include WPS. > > Today I went through a number of tests and found the following: > AP: 802.11bgn mixed / QSS enabled / channel:11 / 20MHz / 130mbps > X201i/FreebSD9/amd64/iwn0 can connect to AP. > > 802.11bgn mixed / QSS enabled / channel:11 / 40MHz / 300mbps > Or 802.11bgn mixed / QSS enabled / channel:11 / Auto / 300mbps > X201i/FreebSD9/amd64/iwn0 can't connect to AP. > > wpa configure: > network=3D{ > ssid=3D"OpenBSD" > #+ any_bssid > key_mgmt=3DWPA-PSK > proto=3DRSN > psk=3D"12345678901" > } > > > > > Following are detailed scan information > > 802.11bgn mixed / QSS enabled / channel:11 / 20MHz / 130mbps > % ifconfig wlan0 > wlan0: flags=3D8843 metric 0 mtu = 1500 > ether 8c:a9:82:5a:41:58 > inet 192.168.1.7 netmask 0xffffff00 broadcast 192.168.1.255 > nd6 options=3D29 > media: IEEE 802.11 Wireless Ethernet OFDM/54Mbps mode 11ng > status: associated > ssid OpenBSD channel 11 (2462 MHz 11g ht/20) bssid > 8c:21:0a:43:ef:d4 > country US authmode WPA2/802.11i privacy ON deftxkey UNDEF > AES-CCM 2:128-bit txpower 14 bmiss 10 scanvalid 450 bgscan > bgscanintvl 300 bgscanidle 250 roam:rssi 7 roam:rate 64 protmode > CTS > ampdulimit 64k -amsdutx amsdurx shortgi wme roaming MANUAL > % ifconfig wlan0 list scan | grep -i -E "openbsd|ef:d4" > 0x0b0013000... 8c:21:0a:43:ef:d4 11 54M -70:-95 100 EPS RSN > HTCAP MESHCONF ATH WPS > % ifconfig -v wlan0 list scan | grep -i -E "openbsd|ef:d4" > 0x0b001300000000000000 8c:21:0a:43:ef:d4 11 54M -70:-95 > 100 EPS SSID RATES DSPARMS<11> > ERP<0x0> RSN > XRATES<48,72,96,108> HTCAP 0x400 txbf 0xde7e606 antenna 0x0> MESHCONF CONGESTION:UNKNOWN SYNC:UNKNOWN AUTH:UNKNOWN FORM:0x0 CAPS:0x0> > HTINFO MESHID<0x0b00130000000000000.> > ATH<0x7fff> WPS uuid-e:00-01-02-03-04-05-06-07-08-09-0a-0b-0c-0d-0e-0f> > > > > > 802.11bgn mixed / QSS enabled / channel:11 / 40MHz / 300mbps > % ifconfig wlan0 > wlan0: flags=3D8843 metric 0 mtu = 1500 > ether 8c:a9:82:5a:41:58 > nd6 options=3D29 > media: IEEE 802.11 Wireless Ethernet autoselect (autoselect) > status: no carrier > ssid "" channel 11 (2462 MHz 11g) > country US authmode WPA1+WPA2/802.11i privacy OFF txpower 14 bmis= s > 10 > scanvalid 450 bgscan bgscanintvl 300 bgscanidle 250 roam:rssi 7 > roam:rate 5 protmode CTS wme roaming MANUAL > % ifconfig wlan0 list scan | grep -i -E "openbsd|ef:d4" > 0x0b0713000... 8c:21:0a:43:ef:d4 11 54M -69:-95 100 EPS RSN > HTCAP MESHCONF ATH WPS > % ifconfig -v wlan0 list scan | grep -i -E "openbsd|ef:d4" > 0x0b071300000000000000 8c:21:0a:43:ef:d4 11 54M -69:-95 > 100 EPS SSID RATES DSPARMS<11> > TIM<050400010000> ERP<0x0> RSN km:8021X-PSK> XRATES<48,72,96,108> HTCAP mcsset[0-15] extcap 0x400 txbf 0xde7e606 antenna 0x0> HTINFO 7,13,0,0 basicmcs[]> ATH<0x7fff> WPS > > > > 802.11bgn mixed / QSS enabled / channel:11 / Auto / 300mbps > % ifconfig wlan0 > wlan0: flags=3D8843 metric 0 mtu = 1500 > ether 8c:a9:82:5a:41:58 > nd6 options=3D29 > media: IEEE 802.11 Wireless Ethernet autoselect (autoselect) > status: no carrier > ssid "" channel 13 (2472 MHz 11g) > country US authmode WPA1+WPA2/802.11i privacy OFF txpower 14 bmis= s > 10 > scanvalid 450 bgscan bgscanintvl 300 bgscanidle 250 roam:rssi 7 > roam:rate 5 protmode CTS wme roaming MANUAL > [12:46:00]HonestQiao@x201i.pts/1 ~ % ifconfig wlan0 list scan | grep > -i -E "openbsd|ef:d4" > 0x0b0713000... 8c:21:0a:43:ef:d4 11 54M -67:-95 100 EPS RSN > HTCAP MESHCONF ATH WPS > [12:46:02]HonestQiao@x201i.pts/1 ~ % ifconfig -v wlan0 list scan | > grep -i -E "openbsd|ef:d4" > 0x0b071300000000000000 8c:21:0a:43:ef:d4 11 54M -67:-95 > 100 EPS SSID RATES DSPARMS<11> > ERP<0x0> RSN > XRATES<48,72,96,108> HTCAP 0x400 txbf 0xde7e606 antenna 0x0> MESHCONF CONGESTION:UNKNOWN SYNC:UNKNOWN AUTH:UNKNOWN FORM:0x0 CAPS:0x0> > HTINFO MESHID<0x0b07130000000000000.> > ATH<0x7fff> WPS uuid-e:00-01-02-03-04-05-06-07-08-09-0a-0b-0c-0d-0e-0f> > > HonestQiao >