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Old 09-01-2005, 11:47 PM   #1
roddefig
LQ Newbie
 
Registered: Feb 2005
Distribution: Fedora Core 3
Posts: 4

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wpa_supplicant Disconnect Problem


Hello all,

I am putting ubuntu hoary on a laptop (Thinkpad R50e) and everything works fine, except for wpa with the intel pro 2200bg (ipw2200). The driver and wpa_supplicant work fine, and the driver works fine with unencrypted and wep access points, but it has problems with wpa. I use mschapv2 and peap to connect with my linksys wrt54g (stock, not running openwrt). wpa_supplicant authenticates fine and gets a key, but when I run dhclient (or do anything with the network connection), it disconnects and reauthenticates over and over again. No traffic gets across. I looked around on the web for a solution and someone mentioned using dhcpcd 2.0 with the -o option but that did exactly the same thing.

Log output from wpa_supplicant:

root@thinkpad:/usr/local/sbin# wpa_supplicant -c /etc/wpa_supplicant.conf -i eth0 -D ipw
ioctl[SIOCSIWPMKSA]: Operation not supported
CTRL-EVENT-DISCONNECTED - Disconnect event - remove keys
Trying to associate with 00:13:10:f1:5b:03 (SSID='linksys' freq=0 MHz)
Associated with 00:13:10:f1:5b:03
CTRL-EVENT-EAP-STARTED EAP authentication started
CTRL-EVENT-EAP-STARTED EAP authentication started
CTRL-EVENT-EAP-METHOD EAP method 25 (PEAP) selected
EAP-MSCHAPV2: Authentication succeeded
EAP-TLV: TLV Result - Success - EAP-TLV/Phase2 Completed
CTRL-EVENT-EAP-SUCCESS EAP authentication completed successfully
WPA: Key negotiation completed with 00:13:10:f1:5b:03 [PTK=CCMP GTK=TKIP]
CTRL-EVENT-CONNECTED - Connection to 00:13:10:f1:5b:03 completed (auth)
CTRL-EVENT-DISCONNECTED - Disconnect event - remove keys
Trying to associate with 00:13:10:f1:5b:03 (SSID='linksys' freq=0 MHz)
Associated with 00:13:10:f1:5b:03
WPA: Key negotiation completed with 00:13:10:f1:5b:03 [PTK=CCMP GTK=TKIP]
CTRL-EVENT-CONNECTED - Connection to 00:13:10:f1:5b:03 completed (reauth)
CTRL-EVENT-DISCONNECTED - Disconnect event - remove keys
Trying to associate with 00:13:10:f1:5b:03 (SSID='linksys' freq=0 MHz)
Associated with 00:13:10:f1:5b:03
WPA: Key negotiation completed with 00:13:10:f1:5b:03 [PTK=CCMP GTK=TKIP]
CTRL-EVENT-CONNECTED - Connection to 00:13:10:f1:5b:03 completed (reauth)

My wpa_supplicant.conf

ctrl_interface=/var/run/wpa_supplicant
network={
ssid="linksys"
scan_ssid=0
key_mgmt=WPA-EAP
eap=PEAP
identity="[my username]"
password="[my password]"
phase2="auth=MSCHAPV2"
priority=10
}

Thanks for any help in advance!
 
Old 09-27-2006, 06:48 PM   #2
metallica1973
Senior Member
 
Registered: Feb 2003
Location: Washington D.C
Posts: 2,113

Rep: Reputation: 57
I have the same issue. check out my post!

http://www.linuxquestions.org/questi...d.php?t=487231
 
Old 09-27-2010, 08:37 AM   #3
jcline1
LQ Newbie
 
Registered: Sep 2010
Posts: 1

Rep: Reputation: 0
clash between wpa_supplicant and openvpn?

I struggled with this problem and had given up on it, when I noticed that my recent installation of openvpn was creating problems on my wired network connections. I disabled it and happened to try the wireless again. I'm not having a single disconnect now.

Sorry, this is a red herring, I restarted openvpn and it is not causing the problem. I'm clueless as to why I was having the problem before and not now.

Last edited by jcline1; 09-28-2010 at 06:28 PM. Reason: more information
 
  


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