Unable to connect to AP on TL-WDR3600
leschmidtson
nalimegavas at zoho.com
Fri Oct 9 17:16:20 UTC 2015
Hello Adrian,
thank you for reply.
The ifconfig output was collected after the test. Sorry for this.
Here is the hostap.conf from router:
interface=wlan0
driver=bsd
ssid=GGWL030
wpa=3
wpa_key_mgmt=WPA-PSK
wpa_passphrase=abcd1234
wpa_pairwise=CCMP TKIP
ctrl_interface=/var/svc/hostapd0/ctl
I did another test with some old notebook and it appeared to connect perfectly to the router. This notebook has wireless chip Intel 3945ABG (wpi).
The newer notebook (where problem is observed) has Intel Centrino Advanced-N 6205 (iwn). Both notebooks are running FreeBSD 10.2.
Hence it does not seem to be a WDR3600 problem. Apologizing for this false alarm:)
Thanks.
Georg
---- On Thu, 08 Oct 2015 15:12:04 -0700 Adrian Chadd <adrian.chadd at gmail.com> wrote ----
Hi,
There's no carrier on wlan0/wlan1 and they're not marked as "up".
What's your /etc/cfg/hostapd.conf look like on the AP?
-a
On 8 October 2015 at 13:18, leschmidtson <nalimegavas at zoho.com> wrote:
> Dear all,
>
> as per Wiki page the TL-WDR3600 should work fine under FreeBSD. So I gave it a try.
> Unfortunately there are some issues with my configuration. The painful one is with wireless: clients are unable to connect to AP on router.
> Tested with FreeBSD 10.2 and Windows7 clients. Currently r288948M is installed on router. The same problem was observed in few previous versions as well.
>
> In test hostapd was running on wlan0 only. (Problem persists with hostapd active on both wlan interfaces as well).
>
>
> ifconfig output:
>
> wlan0: flags=8902<BROADCAST,PROMISC,SIMPLEX,MULTICAST> metric 0 mtu 1500
> ether e8:de:27:65:bc:8c
> media: IEEE 802.11 Wireless Ethernet autoselect <hostap> (autoselect <hostap>)
> status: no carrier
> ssid GGWL030 channel 4 (2427 MHz 11g ht/40+)
> country US ecm authmode AUTO privacy OFF deftxkey 2 txpower 27
> scanvalid 60 protmode CTS ampdulimit 64k ampdudensity 8 shortgi wme
> burst dtimperiod 1 -dfs
> groups: wlan
> wlan1: flags=8902<BROADCAST,PROMISC,SIMPLEX,MULTICAST> metric 0 mtu 1500
> ether e8:de:27:65:bc:8b
> media: IEEE 802.11 Wireless Ethernet autoselect <hostap> (autoselect <hostap>)
> status: no carrier
> ssid GGWL031 channel 52 (5260 MHz 11a ht/40+)
> country US ecm authmode WPA1+WPA2/802.11i privacy OFF deftxkey 2
> TKIP 2:128-bit TKIP 3:128-bit txpower 23 mcastrate 6 mgmtrate 6
> scanvalid 60 ampdulimit 64k ampdudensity 8 shortgi wme burst
> dtimperiod 1 -dfs
> groups: wlan
>
> hostapd.conf
>
> interface=wlan0
> driver=bsd
> ssid=GGWL030
> wpa=3
> wpa_key_mgmt=WPA-PSK
> wpa_passphrase=abcd1234
> wpa_pairwise=CCMP TKIP
> ctrl_interface=/var/svc/hostapd0/ctl
>
>
> Here is the relevant part of hostapd log
>
> 1444248053.841730: WPA: a4:4e:31:b9:34:08 WPA_PTK entering state AUTHENTICATION2
> 1444248053.841776: Get randomness: len=32 entropy=1
> 1444248053.843475: WPA: Assign ANonce - hexdump(len=32): 23 e5 60 0c 59 ae 1f 0b 3c b7 c7 a0 14 c9 22 39 5a 5b 0b a5 5c 64 3d a1 ee eb b5
> 24 0f a8 69 1b
> 1444248053.843647: WPA: a4:4e:31:b9:34:08 WPA_PTK entering state INITPSK
> 1444248053.843694: Searching a PSK for a4:4e:31:b9:34:08 prev_psk=0x0
> 1444248053.843744: Searching a PSK for a4:4e:31:b9:34:08 prev_psk=0x0
> 1444248053.843790: WPA: a4:4e:31:b9:34:08 WPA_PTK entering state PTKSTART
> 1444248053.843905: 1444248053.843919: wlan0: STA a4:4e:31:b9:34:08 WPA: sending 1/4 msg of 4-Way Handshake
> 1444248053.843988: WPA: Send EAPOL(version=2 secure=0 mic=0 ack=1 install=0 pairwise=1 kde_len=0 keyidx=0 encr=0)
> 1444248053.844063: WPA: Replay Counter - hexdump(len=8): 00 00 00 00 00 00 00 01
> 1444248053.844150: TX EAPOL - hexdump(len=99): 02 03 00 5f 02 00 8a 00 10 00 00 00 00 00 00 00 01 23 e5 60 0c 59 ae 1f 0b 3c b7 c7 a0 14 c
> 9 22 39 5a 5b 0b a5 5c 64 3d a1 ee eb b5 24 0f a8 69 1b 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0
> 0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
> 1444248053.877706: WPA: Use EAPOL-Key timeout of 1000 ms (retry counter 1)
> 1444248053.877832: hostapd_new_assoc_sta: reschedule ap_handle_timer timeout for a4:4e:31:b9:34:08 (300 seconds - ap_max_inactivity)
> 1444248054.899958: 1444248054.899977: wlan0: STA a4:4e:31:b9:34:08 WPA: EAPOL-Key timeout
> 1444248054.900086: WPA: a4:4e:31:b9:34:08 WPA_PTK entering state PTKSTART
> 1444248054.900228: 1444248054.900241: wlan0: STA a4:4e:31:b9:34:08 WPA: sending 1/4 msg of 4-Way Handshake
> 1444248054.900315: WPA: Send EAPOL(version=2 secure=0 mic=0 ack=1 install=0 pairwise=1 kde_len=0 keyidx=0 encr=0)
> 1444248054.900392: WPA: Replay Counter - hexdump(len=8): 00 00 00 00 00 00 00 02
> 1444248054.900464: TX EAPOL - hexdump(len=99): 02 03 00 5f 02 00 8a 00 10 00 00 00 00 00 00 00 02 23 e5 60 0c 59 ae 1f 0b 3c b7 c7 a0 14 c
> 9 22 39 5a 5b 0b a5 5c 64 3d a1 ee eb b5 24 0f a8 69 1b 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0
> 0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
> 1444248054.901103: WPA: Use EAPOL-Key timeout of 1000 ms (retry counter 2)
> 1444248055.923954: 1444248055.923973: wlan0: STA a4:4e:31:b9:34:08 WPA: EAPOL-Key timeout
> 1444248055.924083: WPA: a4:4e:31:b9:34:08 WPA_PTK entering state PTKSTART
> 1444248055.924223: 1444248055.924237: wlan0: STA a4:4e:31:b9:34:08 WPA: sending 1/4 msg of 4-Way Handshake
> 1444248055.924310: WPA: Send EAPOL(version=2 secure=0 mic=0 ack=1 install=0 pairwise=1 kde_len=0 keyidx=0 encr=0)
> 1444248055.924401: WPA: Replay Counter - hexdump(len=8): 00 00 00 00 00 00 00 03
> 1444248055.924474: TX EAPOL - hexdump(len=99): 02 03 00 5f 02 00 8a 00 10 00 00 00 00 00 00 00 03 23 e5 60 0c 59 ae 1f 0b 3c b7 c7 a0 14 c
> 9 22 39 5a 5b 0b a5 5c 64 3d a1 ee eb b5 24 0f a8 69 1b 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0
> 0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
> 1444248055.925098: WPA: Use EAPOL-Key timeout of 1000 ms (retry counter 3)
> 1444248056.947963: 1444248056.947982: wlan0: STA a4:4e:31:b9:34:08 WPA: EAPOL-Key timeout
>
> The last two lines imho indicate the problem.
>
> As per wpa_supplicant log the client is sending the EAPOL response (EAPOL: txStart line in the log), however it is interrupted by next EAPOL Key message from router (if I correctly read this log):
>
> wlan0: State: ASSOCIATED -> 4WAY_HANDSHAKE
> wlan0: WPA: RX message 1 of 4-Way Handshake from e8:de:27:65:bc:8c (ver=2)
> RSN: msg 1/4 key data - hexdump(len=0):
> WPA: Renewed SNonce - hexdump(len=32): 0d 96 79 d6 82 7b 6d 06 bc 93 12 b5 64 7b 46 1b 36 92 7d 8e 90 82 85 ed c7 63 9f cf 52 b5 f8 8d
> WPA: PTK derivation - A1=a4:4e:31:b9:34:08 A2=e8:de:27:65:bc:8c
> WPA: Nonce1 - hexdump(len=32): 0d 96 79 d6 82 7b 6d 06 bc 93 12 b5 64 7b 46 1b 36 92 7d 8e 90 82 85 ed c7 63 9f cf 52 b5 f8 8d
> WPA: Nonce2 - hexdump(len=32): ba 52 4e b6 7a ee 46 3b 4e 19 8f b9 47 b8 1c a6 d0 aa 94 69 a6 ef 36 94 a1 3b ed c7 b5 d4 70 1b
> WPA: PMK - hexdump(len=32): [REMOVED]
> WPA: PTK - hexdump(len=48): [REMOVED]
> WPA: WPA IE for msg 2/4 - hexdump(len=22): 30 14 01 00 00 0f ac 02 01 00 00 0f ac 04 01 00 00 0f ac 02 00 00
> WPA: Replay Counter - hexdump(len=8): 00 00 00 00 00 00 00 01
> wlan0: WPA: Sending EAPOL-Key 2/4
> WPA: KCK - hexdump(len=16): [REMOVED]
> WPA: Derived Key MIC - hexdump(len=16): 89 1f b0 dc b0 aa dd c8 9d 13 1a 67 15 e2 fd a4
> EAPOL: startWhen --> 0
> EAPOL: disable timer tick
> EAPOL: SUPP_PAE entering state CONNECTING
> EAPOL: enable timer tick
> EAPOL: txStart
> WPA: drop TX EAPOL in non-IEEE 802.1X mode (type=1 len=0)
> wlan0: RX EAPOL from e8:de:27:65:bc:8c
>
>
> The client is able problem free to connect to another AP.
>
> Appreciate your advice on what/where to look next?
>
> Thanks.
>
> Georg
>
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