Re: wpa_supplicant, Atheros AR9285 and FreeBSD 8.0 issue - wpa_supplicant hangs
On Sun, Mar 28, 2010 at 10:46:10PM +0300, Eugene Dzhurinsky wrote: Okay, with simplified config things didn't change, so I submitted PR: kern/145123 Sometimes I'm felling like being an idiot. I just realized that I had configured both laptops to use same IP address, which was noticed on logs at AP host. If I'd look at log files, even dmesg - I will find the cause immediately, but instead I started to post to mailing lists and send PR-s. Anyway, the problem is already resolved, and I asked to close the PR. Sorry about that :( -- Eugene N Dzhurinsky pgpImwRPLg9rT.pgp Description: PGP signature
Re: wpa_supplicant, Atheros AR9285 and FreeBSD 8.0 issue - wpa_supplicant hangs
On 27 Mar 2010, at 21:12, Eugene Dzhurinsky wrote:
On Sat, Mar 27, 2010 at 02:20:15PM +0200, Eugene Dzhurinsky wrote:
On Wed, Mar 24, 2010 at 10:26:39PM +0200, Eugeny N Dzhurinsky wrote:
I realized that it fails after group rekeying completes. If is set rekeying
to
occur in 30 minutes on AP host - for 30 minutes I am not getting any issue.
With my DLink WiFi USB stick powered by if_rum driver such problem does not
appear.
If I should provide some additional information to help someone understand
and
fix this issue - please let me know :)
Finally I was able to find out the case which makes my wifi to stop working.
The problem is easily reproducible if second laptop is associated with AP.
My AP configuration (PC with FreeBSD 7.2) is listed below:
interface=ral0
debug=2
ctrl_interface=/var/run/hostapd
ctrl_interface_group=wheel
ssid=freebsdap
wpa=1
wpa_passphrase=*
wpa_key_mgmt=WPA-PSK
wpa_group_rekey=1800
wpa_pairwise=CCMP TKIP
local wpa_supplicant.conf is like below:
ctrl_interface=/var/run/wpa_supplicant
ctrl_interface_group=wheel
fast_reauth=0
eapol_version=2
network={
ssid=freebsdap
key_mgmt=WPA-PSK
auth_alg=OPEN
psk=*
scan_ssid=1
}
My primary laptop is ASUS K40IN with wifi card on AR9285 chipset, another
laptop is ASUS K40IJ with wifi card on AR9285 chipset too.
And once second laptop gets associated with AP - my one stops to recognize
wifi connection. But it's still listed as associated in ifconfig output. And
wpa_cli reassociate
doesn't solve the problem - I have to restart wpa_supplicant.
Does this make any sense? Should I submit PR or there is some
misconfiguration?
You can try with a more simple config. Just:
network={
ssid=freebsdap
psk=...
scan_ssid=1
}
If this doesn't work you should send-pr.
--
Rui Paulo
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Re: wpa_supplicant, Atheros AR9285 and FreeBSD 8.0 issue - wpa_supplicant hangs
On Sun, Mar 28, 2010 at 12:24:07PM +0100, Rui Paulo wrote:
You can try with a more simple config. Just:
network={
ssid=freebsdap
psk=...
scan_ssid=1
}
If this doesn't work you should send-pr.
Okay, with simplified config things didn't change, so I submitted
PR: kern/145123
--
Eugene N Dzhurinsky
pgpaUKaQskyzZ.pgp
Description: PGP signature
Re: wpa_supplicant, Atheros AR9285 and FreeBSD 8.0 issue - wpa_supplicant hangs
On Wed, Mar 24, 2010 at 10:26:39PM +0200, Eugeny N Dzhurinsky wrote: Hi! I am facing very strange issue - for some reason wpa_supplicant hands after associating connection with AP. It doesn't hang immediately - but after some time (amout a minute or so). I realized that it fails after group rekeying completes. If is set rekeying to occur in 30 minutes on AP host - for 30 minutes I am not getting any issue. With my DLink WiFi USB stick powered by if_rum driver such problem does not appear. If I should provide some additional information to help someone understand and fix this issue - please let me know :) P.S. Many thanks to Rui Paulo for porting AR9285 driver! -- Eugene N Dzhurinsky pgpq586K7g3WF.pgp Description: PGP signature
Re: wpa_supplicant, Atheros AR9285 and FreeBSD 8.0 issue - wpa_supplicant hangs
On Sat, Mar 27, 2010 at 02:20:15PM +0200, Eugene Dzhurinsky wrote:
On Wed, Mar 24, 2010 at 10:26:39PM +0200, Eugeny N Dzhurinsky wrote:
I realized that it fails after group rekeying completes. If is set rekeying to
occur in 30 minutes on AP host - for 30 minutes I am not getting any issue.
With my DLink WiFi USB stick powered by if_rum driver such problem does not
appear.
If I should provide some additional information to help someone understand and
fix this issue - please let me know :)
Finally I was able to find out the case which makes my wifi to stop working.
The problem is easily reproducible if second laptop is associated with AP.
My AP configuration (PC with FreeBSD 7.2) is listed below:
interface=ral0
debug=2
ctrl_interface=/var/run/hostapd
ctrl_interface_group=wheel
ssid=freebsdap
wpa=1
wpa_passphrase=*
wpa_key_mgmt=WPA-PSK
wpa_group_rekey=1800
wpa_pairwise=CCMP TKIP
local wpa_supplicant.conf is like below:
ctrl_interface=/var/run/wpa_supplicant
ctrl_interface_group=wheel
fast_reauth=0
eapol_version=2
network={
ssid=freebsdap
key_mgmt=WPA-PSK
auth_alg=OPEN
psk=*
scan_ssid=1
}
My primary laptop is ASUS K40IN with wifi card on AR9285 chipset, another
laptop is ASUS K40IJ with wifi card on AR9285 chipset too.
And once second laptop gets associated with AP - my one stops to recognize
wifi connection. But it's still listed as associated in ifconfig output. And
wpa_cli reassociate
doesn't solve the problem - I have to restart wpa_supplicant.
Does this make any sense? Should I submit PR or there is some
misconfiguration?
--
Eugene N Dzhurinsky
pgpl7phaDXEvM.pgp
Description: PGP signature
wpa_supplicant, Atheros AR9285 and FreeBSD 8.0 issue - wpa_supplicant hangs
Hi! I am facing very strange issue - for some reason wpa_supplicant hands after associating connection with AP. It doesn't hang immediately - but after some time (amout a minute or so). I tried to run it as wpa_supplicant -ddd -i wlan1 -c /etc/wpa_supplicant.conf and in logs I don't see any errors: === WPA: RX message 1 of Group Key Handshake from 00:1b:11:01:6b:f6 (ver=2) State: GROUP_HANDSHAKE - GROUP_HANDSHAKE WPA: Group Key - hexdump(len=32): [REMOVED] WPA: Installing GTK to the driver (keyidx=2 tx=0 len=32). WPA: RSC - hexdump(len=6): 0e 00 00 00 00 00 wpa_driver_bsd_set_key: alg=TKIP addr=ff:ff:ff:ff:ff:ff key_idx=2 set_tx=0 seq_len=6 key_len=32 WPA: Sending EAPOL-Key 2/2 WPA: TX EAPOL-Key - hexdump(len=99): 01 03 00 5f fe 03 22 00 20 00 00 00 00 00 00 00 03 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 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 00 00 00 00 00 00 00 00 00 00 91 13 79 11 04 55 fe 1e a3 12 f9 63 96 6b e8 b8 00 00 WPA: Key negotiation completed with 00:1b:11:01:6b:f6 [PTK=CCMP GTK=TKIP] Cancelling authentication timeout State: GROUP_HANDSHAKE - COMPLETED CTRL-EVENT-CONNECTED - Connection to 00:1b:11:01:6b:f6 completed (auth) [id=0 id_str=] EAPOL: External notification - portValid=1 EAPOL: External notification - EAP success=1 EAPOL: SUPP_PAE entering state AUTHENTICATING EAPOL: SUPP_BE entering state SUCCESS EAP: EAP entering state DISABLED EAPOL: SUPP_PAE entering state AUTHENTICATED EAPOL: SUPP_BE entering state IDLE EAPOL authentication completed successfully EAPOL: startWhen -- 0 EAPOL: disable timer tick === ifconfig looks like below: === re0: flags=8802BROADCAST,SIMPLEX,MULTICAST metric 0 mtu 1500 options=389bRXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,VLAN_HWCSUM,WOL_UCAST,WOL_MCAST,WOL_MAGIC ether 00:26:18:92:e4:16 media: Ethernet autoselect (10baseT/UTP half-duplex) status: no carrier lo0: flags=8049UP,LOOPBACK,RUNNING,MULTICAST metric 0 mtu 16384 options=3RXCSUM,TXCSUM inet 127.0.0.1 netmask 0xff00 ath0: flags=8843UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST metric 0 mtu 2290 ether 00:25:d3:5c:f0:c8 media: IEEE 802.11 Wireless Ethernet autoselect mode 11g status: associated wlan1: flags=8843UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST metric 0 mtu 1500 ether 00:25:d3:5c:f0:c8 inet 192.168.10.3 netmask 0xff00 broadcast 192.168.10.255 media: IEEE 802.11 Wireless Ethernet OFDM/36Mbps mode 11g status: associated ssid freebsdap channel 10 (2457 MHz 11g) bssid 00:1b:11:01:6b:f6 regdomain NONE country UA indoor ecm authmode WPA privacy ON deftxkey UNDEF TKIP 2:128-bit txpower 30 bmiss 7 scanvalid 450 bgscan bgscanintvl 300 bgscanidle 250 roam:rssi 7 roam:rate 5 protmode CTS wme burst roaming MANUAL === uname -a FreeBSD localhost 8.0-STABLE FreeBSD 8.0-STABLE #34: Mon Mar 22 23:31:30 EET 2010 r...@localhost:/usr/obj/usr/src/sys/BOFH i386 atheros driver is loaded as module. What may be wrong there? Thank you in advance! -- Eugene N Dzhurinsky ___ freebsd-current@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to freebsd-current-unsubscr...@freebsd.org
