Hi.
It seems like there's a problem with ath5k in ad-hoc mode with wpa
encryption.
The nodes connects ok and i can't see any real errors in wpa_supplicant
log (included
last in this email).
If i use tcpdump on the nodes i see broadcast traffic from the other
nodes, such as
arp requests and broadcast pings. No unicast packets is recieved.
I'm using wpa_supplicant 0.7.2 (tried 0.6.x as well, same result) with
this config:
ap_scan=2
network={
mode=1
ssid="MCMR"
frequency=5700
scan_ssid=1
key_mgmt=WPA-NONE
proto=WPA
group=CCMP
pairwise=NONE
psk="123456789012345"
}
What do you think, is this a problem with ath5k or with wpa_supplicant?
Regards, Robert.
wpa_supplicant start log:
-------------------------------------------
Initializing interface 'wlan0' conf '/tmp/wpa_supplicant-wlan0.conf'
driver 'nl80211' ctrl_interface 'N/A' bridge 'N/A'
Configuration file '/tmp/wpa_supplicant-wlan0.conf' ->
'/tmp/wpa_supplicant-wlan0.conf'
Reading configuration file '/tmp/wpa_supplicant-wlan0.conf'
ap_scan=2
Line: 3 - start of a new network block
mode=1 (0x1)
ssid - hexdump_ascii(len=4):
4d 43 4d 52 MCMR
frequency=5700 (0x1644)
scan_ssid=1 (0x1)
key_mgmt: 0x10
proto: 0x1
group: 0x10
pairwise: 0x1
PSK (ASCII passphrase) - hexdump_ascii(len=15): [REMOVED]
PSK (from passphrase) - hexdump(len=32): [REMOVED]
Priority group 0
id=0 ssid='MCMR'
netlink: Operstate: linkmode=1, operstate=5
Own MAC address: 00:0b:6b:2f:a3:cc
wpa_driver_nl80211_set_key: ifindex=4 alg=0 addr=0x53d00 key_idx=0
set_tx=0 seq_len=0 key_len=0
wpa_driver_nl80211_set_key: ifindex=4 alg=0 addr=0x53d00 key_idx=1
set_tx=0 seq_len=0 key_len=0
wpa_driver_nl80211_set_key: ifindex=4 alg=0 addr=0x53d00 key_idx=2
set_tx=0 seq_len=0 key_len=0
wpa_driver_nl80211_set_key: ifindex=4 alg=0 addr=0x53d00 key_idx=3
set_tx=0 seq_len=0 key_len=0
RSN: flushing PMKID list in the driver
Setting scan request: 0 sec 100000 usec
EAPOL: SUPP_PAE entering state DISCONNECTED
EAPOL: Supplicant port status: Unauthorized
EAPOL: KEY_RX entering state NO_KEY_RECEIVE
EAPOL: SUPP_BE entering state INITIALIZE
EAP: EAP entering state DISABLED
EAPOL: Supplicant port status: Unauthorized
EAPOL: Supplicant port status: Unauthorized
Added interface wlan0
RTM_NEWLINK: operstate=0 ifi_flags=0x1102 ()
RTM_NEWLINK, IFLA_IFNAME: Interface 'wlan0' added
RTM_NEWLINK: operstate=0 ifi_flags=0x1143 ([UP][RUNNING])
RTM_NEWLINK, IFLA_IFNAME: Interface 'wlan0' added
RTM_NEWLINK: operstate=0 ifi_flags=0x1103 ([UP])
RTM_NEWLINK, IFLA_IFNAME: Interface 'wlan0' added
State: DISCONNECTED -> SCANNING
Trying to associate with SSID 'MCMR'
Cancelling scan request
WPA: clearing own WPA/RSN IE
Automatic auth_alg selection: 0x1
WPA: No WPA/RSN IE available from association info
WPA: Set cipher suites based on configuration
WPA: Selected cipher suites: group 16 pairwise 1 key_mgmt 16 proto 1
WPA: clearing AP WPA IE
WPA: clearing AP RSN IE
WPA: using GTK CCMP
WPA: using PTK NONE
WPA: using KEY_MGMT WPA-NONE
WPA: Set own WPA IE default - hexdump(len=24): dd 16 00 50 f2 01 01 00
00 50 f2 04 01 00 00 50 f2 00 01 00 00 50 f2 00
No keys have been configured - skip key clearing
wpa_driver_nl80211_set_key: ifindex=4 alg=3 addr=0x53d00 key_idx=0
set_tx=1 seq_len=6 key_len=16
nl80211: set_key failed; err=-67 Link has been severed)
State: SCANNING -> ASSOCIATING
wpa_driver_nl80211_set_operstate: operstate 0->0 (DORMANT)
netlink: Operstate: linkmode=-1, operstate=5
nl80211: Join IBSS (ifindex=4)
nl80211: Failed to set interface 4 to mode 1: -16 (Device or resource busy)
nl80211: Mode change succeeded while interface is down
* SSID - hexdump_ascii(len=4):
4d 43 4d 52 MCMR
* freq=5700
* Extra IEs for Beacon/Probe Response frames - hexdump(len=24): dd 16
00 50 f2 01 01 00 00 50 f2 04 01 00 00 50 f2 00 01 00 00 50 f2 00
nl80211: Join IBSS request sent successfully
wpa_driver_nl80211_set_key: ifindex=4 alg=3 addr=0x53d00 key_idx=0
set_tx=1 seq_len=6 key_len=16
Cancelling authentication timeout
State: ASSOCIATING -> COMPLETED
CTRL-EVENT-CONNECTED - Connection to 00:00:00:00:00:00 completed (auth)
[id=-1 id_str=]
wpa_driver_nl80211_set_operstate: operstate 0->1 (UP)
netlink: Operstate: linkmode=-1, operstate=6
EAPOL: External notification - EAP success=0
EAPOL: Supplicant port status: Unauthorized
EAPOL: External notification - EAP fail=0
EAPOL: Supplicant port status: Unauthorized
EAPOL: External notification - portControl=ForceAuthorized
EAPOL: Supplicant port status: Unauthorized
nl80211: Event message available
nl80211: IBSS a2:27:fa:11:09:f6 joined
State: COMPLETED -> ASSOCIATED
wpa_driver_nl80211_set_operstate: operstate 1->0 (DORMANT)
netlink: Operstate: linkmode=-1, operstate=5
Associated to a new BSS: BSSID=a2:27:fa:11:09:f6
Select network based on association information
Network configuration found for the current AP
WPA: Using WPA IE from AssocReq to set cipher suites
WPA: Selected cipher suites: group 16 pairwise 1 key_mgmt 16 proto 1
WPA: clearing AP WPA IE
WPA: clearing AP RSN IE
WPA: using GTK CCMP
WPA: using PTK NONE
WPA: using KEY_MGMT WPA-NONE
WPA: Set own WPA IE default - hexdump(len=24): dd 16 00 50 f2 01 01 00
00 50 f2 04 01 00 00 50 f2 00 01 00 00 50 f2 00
EAPOL: External notification - EAP success=0
EAPOL: Supplicant port status: Unauthorized
EAPOL: External notification - EAP fail=0
EAPOL: Supplicant port status: Unauthorized
EAPOL: External notification - portControl=ForceAuthorized
EAPOL: Supplicant port status: Unauthorized
Associated with a2:27:fa:11:09:f6
WPA: Association event - clear replay counter
WPA: Clear old PTK
EAPOL: External notification - portEnabled=0
EAPOL: Supplicant port status: Unauthorized
EAPOL: External notification - portValid=0
EAPOL: Supplicant port status: Unauthorized
EAPOL: External notification - portEnabled=1
EAPOL: SUPP_PAE entering state S_FORCE_AUTH
EAPOL: Supplicant port status: Authorized
EAPOL: SUPP_BE entering state IDLE
Cancelling authentication timeout
State: ASSOCIATED -> COMPLETED
CTRL-EVENT-CONNECTED - Connection to a2:27:fa:11:09:f6 completed
(reauth) [id=0 id_str=]
wpa_driver_nl80211_set_operstate: operstate 0->1 (UP)
netlink: Operstate: linkmode=-1, operstate=6
Cancelling scan request
RTM_NEWLINK: operstate=1 ifi_flags=0x1102 ()
RTM_NEWLINK, IFLA_IFNAME: Interface 'wlan0' added
RTM_NEWLINK: operstate=1 ifi_flags=0x1102 ()
RTM_NEWLINK, IFLA_IFNAME: Interface 'wlan0' added
RTM_NEWLINK: operstate=1 ifi_flags=0x11103 ([UP][LOWER_UP])
netlink: Operstate: linkmode=-1, operstate=6
RTM_NEWLINK, IFLA_IFNAME: Interface 'wlan0' added
RTM_NEWLINK: operstate=1 ifi_flags=0x11103 ([UP][LOWER_UP])
netlink: Operstate: linkmode=-1, operstate=6
RTM_NEWLINK, IFLA_IFNAME: Interface 'wlan0' added
l2_packet_receive - recvfrom: Network is down
RTM_NEWLINK: operstate=1 ifi_flags=0x11103 ([UP][LOWER_UP])
netlink: Operstate: linkmode=-1, operstate=6
RTM_NEWLINK, IFLA_IFNAME: Interface 'wlan0' added
RTM_NEWLINK: operstate=1 ifi_flags=0x11143 ([UP][RUNNING][LOWER_UP])
RTM_NEWLINK, IFLA_IFNAME: Interface 'wlan0' added
EAPOL: disable timer tick
nl80211: Event message available
nl80211: Ignored unknown event (cmd=19)
nl80211: Event message available
nl80211: IBSS f2:29:0d:63:a1:e0 joined
State: COMPLETED -> ASSOCIATED
wpa_driver_nl80211_set_operstate: operstate 1->0 (DORMANT)
netlink: Operstate: linkmode=-1, operstate=5
Associated to a new BSS: BSSID=f2:29:0d:63:a1:e0
Select network based on association information
Network configuration found for the current AP
WPA: Using WPA IE from AssocReq to set cipher suites
WPA: Selected cipher suites: group 16 pairwise 1 key_mgmt 16 proto 1
WPA: clearing AP WPA IE
WPA: clearing AP RSN IE
WPA: using GTK CCMP
WPA: using PTK NONE
WPA: using KEY_MGMT WPA-NONE
WPA: Set own WPA IE default - hexdump(len=24): dd 16 00 50 f2 01 01 00
00 50 f2 04 01 00 00 50 f2 00 01 00 00 50 f2 00
EAPOL: External notification - EAP success=0
EAPOL: External notification - EAP fail=0
EAPOL: External notification - portControl=ForceAuthorized
Associated with f2:29:0d:63:a1:e0
WPA: Association event - clear replay counter
WPA: Clear old PTK
EAPOL: External notification - portEnabled=0
EAPOL: SUPP_PAE entering state DISCONNECTED
EAPOL: Supplicant port status: Unauthorized
EAPOL: SUPP_BE entering state INITIALIZE
EAPOL: Supplicant port status: Unauthorized
EAPOL: External notification - portValid=0
EAPOL: Supplicant port status: Unauthorized
EAPOL: External notification - portEnabled=1
EAPOL: SUPP_PAE entering state S_FORCE_AUTH
EAPOL: Supplicant port status: Authorized
EAPOL: SUPP_BE entering state IDLE
Cancelling authentication timeout
State: ASSOCIATED -> COMPLETED
CTRL-EVENT-CONNECTED - Connection to f2:29:0d:63:a1:e0 completed
(reauth) [id=0 id_str=]
wpa_driver_nl80211_set_operstate: operstate 0->1 (UP)
netlink: Operstate: linkmode=-1, operstate=6
Cancelling scan request
RTM_NEWLINK: operstate=1 ifi_flags=0x11103 ([UP][LOWER_UP])
netlink: Operstate: linkmode=-1, operstate=6
RTM_NEWLINK, IFLA_IFNAME: Interface 'wlan0' added
RTM_NEWLINK: operstate=1 ifi_flags=0x11143 ([UP][RUNNING][LOWER_UP])
RTM_NEWLINK, IFLA_IFNAME: Interface 'wlan0' added
RTM_NEWLINK: operstate=1 ifi_flags=0x11143 ([UP][RUNNING][LOWER_UP])
RTM_NEWLINK, IFLA_IFNAME: Interface 'wlan0' added
nl80211: Event message available
nl80211: Ignored unknown event (cmd=19)
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