Date: Tue, 17 Feb 2009 09:47:31 -0500 From: Jason Morgan <jwm-freebsd-net@skepsi.net> To: Jason Morgan <jwm-freebsd-net@skepsi.net> Cc: freebsd-net@freebsd.org Subject: Re: WPA-EAP (ath driver): trouble maintaining connection Message-ID: <20090217144731.GA25475@skepsi.net> In-Reply-To: <20090214222342.GA45141@skepsi.net> References: <20090214222342.GA45141@skepsi.net>
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On 2009.02.14 17:23:42, Jason Morgan wrote:
>
> Hello,
>
> I have been having trouble maintaining a wireless connection at my
> university, which uses the WPA-EAP protocol. I have played with my
> wpa_supplicant.conf file, but haven't found anything that works. I
> don't seems to have any trouble at home using a Linksys AP and
> WPA-PSK. I was hoping someone here could point me in the right
> direction---I am not very familiar with WPA and wireless
> networking. Error messages and other relevant information below. (You
> will notice that I lose connection every 5-10 minutes.)
>
> Thanks in advance.
Some additional information in case that's helpful.
$ pciconf -lv
ath0@pci0:8:10:0: class=0x020000 card=0x132910cf chip=0x001b168c
rev=0x01 hdr=0x00
vendor = 'Atheros Communications Inc.'
device = 'AR5006 family 802.11abg Wireless NIC'
class = network
subclass = ethernet
Also, it seems that I am getting a lot more of these messages in
/var/log/messages:
Feb 15 11:49:48 sofie kernel: update_stats: bogus ndx0 -1, max 10,
mode 3
Feb 15 11:49:54 sofie kernel: update_stats: bogus ndx0 -1, max 10,
mode 3
Feb 15 11:49:54 sofie dhclient: New IP Address (ath0): 128.146.115.38
Feb 15 11:49:54 sofie dhclient: New Subnet Mask (ath0): 255.255.255.0
Feb 15 11:49:54 sofie dhclient: New Broadcast Address (ath0):
128.146.115.255
Feb 15 11:49:54 sofie dhclient: New Routers (ath0): 128.146.115.1
Feb 15 11:49:56 sofie kernel: update_stats: bogus ndx0 -1, max 10,
mode 3
Feb 15 11:50:37 sofie last message repeated 4 times
Feb 15 11:52:38 sofie last message repeated 14 times
Feb 15 11:54:42 sofie last message repeated 14 times
The ath manpage provides a bit of information ("This should not
happen") on `bogus xmit rate' but not on `bogus ndx0'.
Once again, any help would be greatly appreciated.
~Jason
> $ uname -a
> FreeBSD sofie.skepsi.net 7.1-STABLE FreeBSD 7.1-STABLE #3: Sun Feb 1
> 13:00:56 EST 2009 root@sofie.skepsi.net:/usr/obj/usr/src/sys/SOFIE
> amd64
>
>
> $ cat /etc/wpa_supplicant.conf
> ctrl_interface=/var/run/wpa_supplicant
> ctrl_interface_group=wheel
> eapol_version=1
> ap_scan=1
> fast_reauth=1
>
> network={
> ssid="osuwireless"
> scan_ssid=1
> key_mgmt=WPA-EAP
> eap=PEAP
> identity="xxx"
> password="xxx"
> phase1="peaplabel=0"
> phase2="auth-MSCHAPV2"
> priority=1
> }
>
>
> $ cat /etc/dhclient.conf
> # ath0
> interface "ath0" {
> request subnet-mask, broadcast-address, time-offset, routers,
> domain-name, domain-name-servers, host-name;
> require subnet-mask, domain-name-servers;
> }
>
>
> $ cat /var/log/messages
> <snip>
> Feb 14 15:50:09 sofie kernel: ath0: link state changed to DOWN
> Feb 14 15:50:09 sofie wpa_supplicant[403]: Trying to associate with
> 00:0b:86:58:04:00 (SSID='osuwireless' freq=2437 MHz)
> Feb 14 15:50:09 sofie wpa_supplicant[403]: CTRL-EVENT-DISCONNECTED -
> Disconnect event - remove keys
> Feb 14 15:50:19 sofie wpa_supplicant[403]: Authentication with
> 00:00:00:00:00:00 timed out.
> Feb 14 15:50:27 sofie wpa_supplicant[403]: Trying to associate with
> 00:0b:86:58:02:80 (SSID='osuwireless' freq=2437 MHz)
> Feb 14 15:50:27 sofie wpa_supplicant[403]: Association request to the
> driver failed
> Feb 14 15:50:32 sofie wpa_supplicant[403]: Authentication with
> 00:0b:86:58:02:80 timed out.
> Feb 14 15:50:39 sofie wpa_supplicant[403]: Trying to associate with
> 00:0b:86:5d:3a:40 (SSID='osuwireless' freq=2412 MHz)
> Feb 14 15:50:40 sofie kernel: ath0: link state changed to UP
> Feb 14 15:50:40 sofie wpa_supplicant[403]: Associated with
> 00:0b:86:5d:3a:40
> Feb 14 15:50:40 sofie wpa_supplicant[403]: CTRL-EVENT-EAP-STARTED EAP
> authentication started
> Feb 14 15:50:40 sofie wpa_supplicant[403]: CTRL-EVENT-EAP-METHOD EAP
> vendor 0 method 25 (PEAP) selected
> Feb 14 15:50:40 sofie wpa_supplicant[403]: OpenSSL:
> tls_connection_handshake - Failed to read possible Application Data
> error:00000000:lib(0):func(0):reason(0)
> Feb 14 15:50:40 sofie wpa_supplicant[403]: EAP-MSCHAPV2:
> Authentication succeeded
> Feb 14 15:50:40 sofie wpa_supplicant[403]: EAP-TLV: TLV Result -
> Success - EAP-TLV/Phase2 Completed
> Feb 14 15:50:40 sofie wpa_supplicant[403]: CTRL-EVENT-EAP-SUCCESS EAP
> authentication completed successfully
> Feb 14 15:50:40 sofie wpa_supplicant[403]: WPA: Key negotiation
> completed with 00:0b:86:5d:3a:40 [PTK=TKIP GTK=TKIP]
> Feb 14 15:50:40 sofie wpa_supplicant[403]: CTRL-EVENT-CONNECTED -
> Connection to 00:0b:86:5d:3a:40 completed (reauth) [id=1 id_str=]
> Feb 14 15:50:40 sofie dhclient: New IP Address (ath0): 128.146.115.38
> Feb 14 15:50:40 sofie dhclient: New Subnet Mask (ath0): 255.255.255.0
> Feb 14 15:50:40 sofie dhclient: New Broadcast Address (ath0):
> 128.146.115.255
> Feb 14 15:50:40 sofie dhclient: New Routers (ath0): 128.146.115.1
> Feb 14 15:55:48 sofie wpa_supplicant[403]: Trying to associate with
> 00:0b:86:58:03:e0 (SSID='osuwireless' freq=2412 MHz)
> Feb 14 15:55:48 sofie kernel: ath0: link state changed to DOWN
> Feb 14 15:55:48 sofie wpa_supplicant[403]: CTRL-EVENT-DISCONNECTED -
> Disconnect event - remove keys
> Feb 14 15:55:58 sofie wpa_supplicant[403]: Authentication with
> 00:00:00:00:00:00 timed out.
> Feb 14 15:56:06 sofie wpa_supplicant[403]: Trying to associate with
> 00:0b:86:58:04:00 (SSID='osuwireless' freq=2437 MHz)
> Feb 14 15:56:16 sofie wpa_supplicant[403]: Authentication with
> 00:0b:86:58:04:00 timed out.
> Feb 14 15:56:23 sofie wpa_supplicant[403]: Trying to associate with
> 00:0b:86:58:02:80 (SSID='osuwireless' freq=2437 MHz)
> Feb 14 15:56:23 sofie wpa_supplicant[403]: Association request to the
> driver failed
> Feb 14 15:56:28 sofie wpa_supplicant[403]: Authentication with
> 00:0b:86:58:02:80 timed out.
> Feb 14 15:56:36 sofie wpa_supplicant[403]: Trying to associate with
> 00:0b:86:5d:02:c0 (SSID='osuwireless' freq=2437 MHz)
> Feb 14 15:56:36 sofie kernel: ath0: link state changed to UP
> Feb 14 15:56:36 sofie wpa_supplicant[403]: Associated with
> 00:0b:86:5d:02:c0
> Feb 14 15:56:36 sofie wpa_supplicant[403]: CTRL-EVENT-EAP-METHOD EAP
> vendor 0 method 25 (PEAP) selected
> Feb 14 15:56:36 sofie wpa_supplicant[403]: OpenSSL:
> tls_connection_handshake - Failed to read possible Application Data
> error:00000000:lib(0):func(0):reason(0)
> Feb 14 15:56:43 sofie kernel: update_stats: bogus ndx0 -1, max 10,
> mode 3
> Feb 14 15:57:14 sofie last message repeated 6 times
> Feb 14 15:57:18 sofie wpa_supplicant[403]: CTRL-EVENT-EAP-STARTED EAP
> authentication started
> Feb 14 15:57:18 sofie wpa_supplicant[403]: CTRL-EVENT-EAP-METHOD EAP
> vendor 0 method 25 (PEAP) selected
> Feb 14 15:57:18 sofie wpa_supplicant[403]: OpenSSL:
> tls_connection_handshake - Failed to read possible Application Data
> error:00000000:lib(0):func(0):reason(0)
> Feb 14 15:57:18 sofie wpa_supplicant[403]: EAP-MSCHAPV2:
> Authentication succeeded
> Feb 14 15:57:18 sofie wpa_supplicant[403]: EAP-TLV: TLV Result -
> Success - EAP-TLV/Phase2 Completed
> Feb 14 15:57:18 sofie wpa_supplicant[403]: CTRL-EVENT-EAP-SUCCESS EAP
> authentication completed successfully
> Feb 14 15:57:28 sofie kernel: update_stats: bogus ndx0 -1, max 10,
> mode 3
> Feb 14 15:57:29 sofie kernel: ath0: link state changed to DOWN
> Feb 14 15:57:29 sofie wpa_supplicant[403]: CTRL-EVENT-DISCONNECTED -
> Disconnect event - remove keys
> Feb 14 15:57:37 sofie wpa_supplicant[403]: Trying to associate with
> 00:0b:86:5d:02:c0 (SSID='osuwireless' freq=2437 MHz)
> Feb 14 15:57:37 sofie kernel: ath0: link state changed to UP
> Feb 14 15:57:37 sofie wpa_supplicant[403]: Associated with
> 00:0b:86:5d:02:c0
> Feb 14 15:57:37 sofie wpa_supplicant[403]: CTRL-EVENT-EAP-STARTED EAP
> authentication started
> Feb 14 15:57:37 sofie wpa_supplicant[403]: CTRL-EVENT-EAP-METHOD EAP
> vendor 0 method 25 (PEAP) selected
> Feb 14 15:57:37 sofie wpa_supplicant[403]: OpenSSL:
> tls_connection_handshake - Failed to read possible Application Data
> error:00000000:lib(0):func(0):reason(0)
> Feb 14 15:57:37 sofie wpa_supplicant[403]: EAP-MSCHAPV2:
> Authentication succeeded
> Feb 14 15:57:37 sofie wpa_supplicant[403]: EAP-TLV: TLV Result -
> Success - EAP-TLV/Phase2 Completed
> Feb 14 15:57:37 sofie wpa_supplicant[403]: CTRL-EVENT-EAP-SUCCESS EAP
> authentication completed successfully
> Feb 14 15:57:41 sofie kernel: update_stats: bogus ndx0 -1, max 10,
> mode 3
> Feb 14 15:57:41 sofie kernel: ath0: link state changed to DOWN
> Feb 14 15:57:41 sofie wpa_supplicant[403]: CTRL-EVENT-DISCONNECTED -
> Disconnect event - remove keys
> Feb 14 15:57:49 sofie wpa_supplicant[403]: Trying to associate with
> 00:0b:86:58:03:e0 (SSID='osuwireless' freq=2412 MHz)
> Feb 14 15:57:49 sofie wpa_supplicant[403]: Association request to the
> driver failed
> Feb 14 15:57:54 sofie wpa_supplicant[403]: Authentication with
> 00:0b:86:58:03:e0 timed out.
> Feb 14 15:57:58 sofie dhclient: New IP Address (ath0): 128.146.115.38
> Feb 14 15:57:58 sofie dhclient: New Subnet Mask (ath0): 255.255.255.0
> Feb 14 15:57:58 sofie dhclient: New Broadcast Address (ath0):
> 128.146.115.255
> Feb 14 15:57:58 sofie dhclient: New Routers (ath0): 128.146.115.1
> Feb 14 15:57:59 sofie dhclient: New Routers (ath0): 128.146.115.1
> Feb 14 15:58:01 sofie wpa_supplicant[403]: Trying to associate with
> 00:0b:86:58:03:80 (SSID='osuwireless' freq=2412 MHz)
> Feb 14 15:58:01 sofie kernel: ath0: link state changed to UP
> Feb 14 15:58:01 sofie wpa_supplicant[403]: Associated with
> 00:0b:86:58:03:80
> Feb 14 15:58:01 sofie wpa_supplicant[403]: CTRL-EVENT-EAP-STARTED EAP
> authentication started
> Feb 14 15:58:06 sofie wpa_supplicant[403]: CTRL-EVENT-EAP-METHOD EAP
> vendor 0 method 25 (PEAP) selected
> Feb 14 15:58:06 sofie wpa_supplicant[403]: OpenSSL:
> tls_connection_handshake - Failed to read possible Application Data
> error:00000000:lib(0):func(0):reason(0)
> Feb 14 15:58:06 sofie wpa_supplicant[403]: EAP-MSCHAPV2:
> Authentication succeeded
> Feb 14 15:58:06 sofie wpa_supplicant[403]: EAP-TLV: TLV Result -
> Success - EAP-TLV/Phase2 Completed
> Feb 14 15:58:06 sofie wpa_supplicant[403]: CTRL-EVENT-EAP-SUCCESS EAP
> authentication completed successfully
> Feb 14 15:58:06 sofie wpa_supplicant[403]: WPA: Key negotiation
> completed with 00:0b:86:58:03:80 [PTK=TKIP GTK=TKIP]
> Feb 14 15:58:06 sofie wpa_supplicant[403]: CTRL-EVENT-CONNECTED -
> Connection to 00:0b:86:58:03:80 completed (reauth) [id=1 id_str=]
> Feb 14 15:58:25 sofie dhclient: New IP Address (ath0): 128.146.115.38
> Feb 14 15:58:25 sofie dhclient: New Subnet Mask (ath0): 255.255.255.0
> Feb 14 15:58:25 sofie dhclient: New Broadcast Address (ath0):
> 128.146.115.255
> Feb 14 15:58:25 sofie dhclient: New Routers (ath0): 128.146.115.1
> Feb 14 16:03:34 sofie kernel: update_stats: bogus ndx0 -1, max 10,
> mode 3
> Feb 14 16:06:56 sofie kernel: update_stats: bogus ndx0 -1, max 10,
> mode 3
> Feb 14 16:06:57 sofie kernel: update_stats: bogus ndx0 -1, max 10,
> mode 3
> </snip>
>
> Please let me know if additional information would be helpful.
>
> Cheers,
> ~Jason
>
>
> --
> ~ Jason Morgan
> _______________________________________________
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--
~ Jason Morgan
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