Date: Tue, 02 Aug 2005 19:47:08 -0700 From: Sam Leffler <sam@errno.com> To: Niki Denev <nike_d@cytexbg.com> Cc: current@freebsd.org Subject: Re: if_ipw problems Message-ID: <42F0302C.7080009@errno.com> In-Reply-To: <200508022252.33933.nike_d@cytexbg.com> References: <200508022252.33933.nike_d@cytexbg.com>
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Niki Denev wrote:
> Hello,
>
> I have problems getting the ipw(4) wireless interface on my TP X31 to work.
> I'm running -Current cvsupped and built from about 2 hours ago (i have this
> problem from long time, but hadn't the time to report it.)
> The firmware is the latest from the ports.
> When using exactly the same wpa_supplicant config with different wireless card
> (ralink) i can authentitace to a LinkSys WPA54G access point.
> But it never works for ipw.
> One thing that i discovered is that when i do ifconfig ipw0 scan
> there is always one 'fake network' without SSID and with zero macaddr :
>
> # ifconfig ipw0 scan
> SSID BSSID CHAN RATE S:N INT CAPS
> 00:00:00:00:00:00 11 0M 0:0 0
> office.ss 00:0f:66:11:13:1e 11 54M 29:0 100 EP WPA
>
> This looks really odd, and i can't reproduce it with other wlan cards.
Shouldn't matter.
>
> wpa_supplicant.conf is :
> ctrl_interface=/var/run/wpa_supplicant
> ctrl_interface_group=wheel
> eapol_version=1 or 2 (tried both of them)
>
> network={
> ssid="office.ss"
> proto=WPA
> key_mgmt=WPA-PSK
> psk="xxxx"
> }
>
> network={
> ssid="totalterror-wlan"
> proto=WPA
> key_mgmt=WPA-PSK
> psk="yyyy"
> }
>
>
>
> Here is debug output from wpa_supplicant with if_ipw :
>
> Initializing interface 'ipw0' conf '/etc/wpa_supplicant.conf' driver 'default'
> Configuration file '/etc/wpa_supplicant.conf' -> '/etc/wpa_supplicant.conf'
> Reading configuration file '/etc/wpa_supplicant.conf'
> ctrl_interface='/var/run/wpa_supplicant'
> ctrl_interface_group=0 (from group name 'wheel')
> eapol_version=2
> Line: 5 - start of a new network block
> ssid - hexdump_ascii(len=9):
> 6f 66 66 69 63 65 2e 73 73 office.ss
> proto: 0x1
> key_mgmt: 0x2
> PSK (ASCII passphrase) - hexdump_ascii(len=11): [REMOVED]
> PSK (from passphrase) - hexdump(len=32): [REMOVED]
> Line: 14 - start of a new network block
> ssid - hexdump_ascii(len=16):
> 74 6f 74 61 6c 74 65 72 72 6f 72 2d 77 6c 61 6e totalterror-wlan
> scan_ssid=1 (0x1)
> proto: 0x1
> key_mgmt: 0x2
> PSK (ASCII passphrase) - hexdump_ascii(len=15): [REMOVED]
> PSK (from passphrase) - hexdump(len=32): [REMOVED]
> Priority group 0
> id=0 ssid='office.ss'
> id=1 ssid='totalterror-wlan'
> Initializing interface (2) 'ipw0'
> Own MAC address: 00:04:23:92:33:23
> wpa_driver_bsd_set_wpa: enabled=1
> wpa_driver_bsd_del_key: keyidx=0
> wpa_driver_bsd_del_key: keyidx=1
> wpa_driver_bsd_del_key: keyidx=2
> wpa_driver_bsd_del_key: keyidx=3
> wpa_driver_bsd_set_countermeasures: enabled=0
> wpa_driver_bsd_set_drop_unencrypted: enabled=1
> Setting scan request: 0 sec 100000 usec
> Starting AP scan (specific SSID)
> Scan SSID - hexdump_ascii(len=16):
> 74 6f 74 61 6c 74 65 72 72 6f 72 2d 77 6c 61 6e totalterror-wlan
> Received 0 bytes of scan results (2 BSSes)
> Scan results: 2
> Selecting BSS from priority group 0
> 0: 00:0f:66:11:13:1e ssid='office.ss' wpa_ie_len=24 rsn_ie_len=0
> selected
> Trying to associate with 00:0f:66:11:13:1e (SSID='office.ss' freq=2462 MHz)
> Cancelling scan request
> Automatic auth_alg selection: 0x1
> WPA: using IEEE 802.11i/D3.0
> WPA: Selected cipher suites: group 8 pairwise 8 key_mgmt 2
> WPA: using GTK TKIP
> WPA: using PTK TKIP
> WPA: using KEY_MGMT WPA-PSK
> WPA: Own WPA IE - hexdump(len=24): dd 16 00 50 f2 01 01 00 00 50 f2 02 01 00
> 00 50 f2 02 01 00 00 50 f2 02
> No keys have been configured - skip key clearing
> wpa_driver_bsd_set_drop_unencrypted: enabled=1
> wpa_driver_bsd_associate: ssid 'office.ss' wpa ie len 24 pairwise 2 group 2
> key mgmt 1
> wpa_driver_bsd_associate: set PRIVACY 1
> Setting authentication timeout: 5 sec 0 usec
> Received 0 bytes of scan results (2 BSSes)
> Scan results: 2
> Selecting BSS from priority group 0
> 0: 00:0f:66:11:13:1e ssid='office.ss' wpa_ie_len=24 rsn_ie_len=0
> selected
> Trying to associate with 00:0f:66:11:13:1e (SSID='office.ss' freq=2462 MHz)
> Cancelling scan request
> Automatic auth_alg selection: 0x1
> WPA: using IEEE 802.11i/D3.0
> WPA: Selected cipher suites: group 8 pairwise 8 key_mgmt 2
> WPA: using GTK TKIP
> WPA: using PTK TKIP
> WPA: using KEY_MGMT WPA-PSK
> WPA: Own WPA IE - hexdump(len=24): dd 16 00 50 f2 01 01 00 00 50 f2 02 01 00
> 00 50 f2 02 01 00 00 50 f2 02
> No keys have been configured - skip key clearing
> wpa_driver_bsd_set_drop_unencrypted: enabled=1
> wpa_driver_bsd_associate: ssid 'office.ss' wpa ie len 24 pairwise 2 group 2
> key mgmt 1
> wpa_driver_bsd_associate: set PRIVACY 1
> Setting authentication timeout: 5 sec 0 usec
> Received 0 bytes of scan results (2 BSSes)
> Scan results: 2
> Selecting BSS from priority group 0
> 0: 00:0f:66:11:13:1e ssid='office.ss' wpa_ie_len=24 rsn_ie_len=0
> selected
> Trying to associate with 00:0f:66:11:13:1e (SSID='office.ss' freq=2462 MHz)
> Cancelling scan request
> Automatic auth_alg selection: 0x1
> WPA: using IEEE 802.11i/D3.0
> WPA: Selected cipher suites: group 8 pairwise 8 key_mgmt 2
> WPA: using GTK TKIP
> WPA: using PTK TKIP
> WPA: using KEY_MGMT WPA-PSK
> WPA: Own WPA IE - hexdump(len=24): dd 16 00 50 f2 01 01 00 00 50 f2 02 01 00
> 00 50 f2 02 01 00 00 50 f2 02
> No keys have been configured - skip key clearing
> wpa_driver_bsd_set_drop_unencrypted: enabled=1
> wpa_driver_bsd_associate: ssid 'office.ss' wpa ie len 24 pairwise 2 group 2
> key mgmt 1
> wpa_driver_bsd_associate: set PRIVACY 1
> Setting authentication timeout: 5 sec 0 usec
> Received 0 bytes of scan results (2 BSSes)
> Scan results: 2
> Selecting BSS from priority group 0
> 0: 00:0f:66:11:13:1e ssid='office.ss' wpa_ie_len=24 rsn_ie_len=0
> selected
> Trying to associate with 00:0f:66:11:13:1e (SSID='office.ss' freq=2462 MHz)
> Cancelling scan request
> Automatic auth_alg selection: 0x1
> WPA: using IEEE 802.11i/D3.0
> WPA: Selected cipher suites: group 8 pairwise 8 key_mgmt 2
> WPA: using GTK TKIP
> WPA: using PTK TKIP
> WPA: using KEY_MGMT WPA-PSK
> WPA: Own WPA IE - hexdump(len=24): dd 16 00 50 f2 01 01 00 00 50 f2 02 01 00
> 00 50 f2 02 01 00 00 50 f2 02
> No keys have been configured - skip key clearing
> wpa_driver_bsd_set_drop_unencrypted: enabled=1
> wpa_driver_bsd_associate: ssid 'office.ss' wpa ie len 24 pairwise 2 group 2
> key mgmt 1
> wpa_driver_bsd_associate: set PRIVACY 1
> Setting authentication timeout: 5 sec 0 usec
> Received 0 bytes of scan results (2 BSSes)
> Scan results: 2
> Selecting BSS from priority group 0
> 0: 00:0f:66:11:13:1e ssid='office.ss' wpa_ie_len=24 rsn_ie_len=0
> selected
> Trying to associate with 00:0f:66:11:13:1e (SSID='office.ss' freq=2462 MHz)
> Cancelling scan request
> Automatic auth_alg selection: 0x1
>
>
> ---
> i cancelled it at this point, but it loops like this forever(or atleast couple
You say things work with ral but not ipw? Was that with wpa-psk and the
same ap? Have you ever been able to use ipw and wpa-psk? I don't
personally know if it works and the driver's author has been out of
touch for a long time.
Sam
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