Inte
Veteran
Joined: 15 Jul 2003
Posts: 1387
Location: Mannheim, GER
|
 Posted: Thu Mar 26, 2009 12:48 pm Post subject: Atheros AR5211 :: ath5k :: WEP/WPA(2) :: keine IP via dhcpcd |
 |
|
Hallo zusammen,
seit ein paar Kernelversionen versuche ich immer wieder mal ath5k (bisher habe ich madwifi-ng benutzt) und scheitere jedesmal an verschlüsselten Netzwerken. Unverschlüsselt ist kein Problem, da bekomm ich sofort eine IP zugewiesen. Nur bei WEP, WPA oder WPA2 authentifiziert sich die Karte, bekommt aber keine IP via dhcp zugewiesen. Der Accesspoint ist eine La Fonera.
Hier alle Details zu Karte, Kernel, Module, wpa_supplicant, Authentifizierung und dhcpcd:
$ lspci -vv | grep Atheros -A 11
| Code: | 02:02.0 Ethernet controller: Atheros Communications Inc. AR5211 802.11ab NIC (rev 01)
Subsystem: Phillips Components Device 8310
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV+ VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 168 (2500ns min, 7000ns max), Cache Line Size: 32 bytes
Interrupt: pin A routed to IRQ 11
Region 0: Memory at c0200000 (32-bit, non-prefetchable) [size=64K]
Capabilities: [44] Power Management version 2
Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
Status: D0 PME-Enable- DSel=0 DScale=2 PME-
Kernel driver in use: ath5k
Kernel modules: ath5k |
$ less /usr/src/linux/.config
| Code: | # Networking options
CONFIG_WIRELESS=y
CONFIG_CFG80211=m
CONFIG_NL80211=y
CONFIG_WIRELESS_EXT=y
CONFIG_WIRELESS_EXT_SYSFS=y
CONFIG_MAC80211=m
# Device Drivers
# Wireless LAN
CONFIG_WLAN_80211=y
CONFIG_RTL8187=m
CONFIG_ATH5K=m |
$ lsmod
| Code: | Module Size Used by
rtl8187 35956 0
eeprom_93cx6 1620 1 rtl8187
ath5k 96472 0
mac80211 133496 2 rtl8187,ath5k
cfg80211 14604 3 rtl8187,ath5k,mac80211 |
$ cat /etc/wpa_supplicant/wpa_supplicant.conf
| Code: | # as of 0.6.7 (http://linuxwireless.org/en/developers/Regulatory/CRDA#Changingregulatorydomains)
# COUNTRY=DE
ap_scan=1
ctrl_interface=/var/run/wpa_supplicant
network={
ssid="oqlt"
scan_ssid=1
proto=RSN
key_mgmt=WPA-PSK
pairwise=CCMP
group=CCMP
psk=********
} |
$ wpa_supplicant -i wlan0 -D wext -c /etc/wpa_supplicant/wpa_supplicant.conf -d
| Code: | Initializing interface 'wlan0' conf '/etc/wpa_supplicant/wpa_supplicant.conf' driver 'wext' ctrl_interface 'N/A' bridge 'N/A'
Configuration file '/etc/wpa_supplicant/wpa_supplicant.conf' -> '/etc/wpa_supplicant/wpa_supplicant.conf'
Reading configuration file '/etc/wpa_supplicant/wpa_supplicant.conf'
ap_scan=1
ctrl_interface='/var/run/wpa_supplicant'
Priority group 0
id=0 ssid='oqlt'
Initializing interface (2) 'wlan0'
Interface wlan0 set UP - waiting a second for the driver to complete initialization
SIOCGIWRANGE: WE(compiled)=22 WE(source)=21 enc_capa=0xf
capabilities: key_mgmt 0xf enc 0xf flags 0x0
WEXT: Operstate: linkmode=1, operstate=5
Own MAC address: 00:05:4e:40:1d:64
wpa_driver_wext_set_wpa
wpa_driver_wext_set_key: alg=0 key_idx=0 set_tx=0 seq_len=0 key_len=0
wpa_driver_wext_set_key: alg=0 key_idx=1 set_tx=0 seq_len=0 key_len=0
wpa_driver_wext_set_key: alg=0 key_idx=2 set_tx=0 seq_len=0 key_len=0
wpa_driver_wext_set_key: alg=0 key_idx=3 set_tx=0 seq_len=0 key_len=0
wpa_driver_wext_set_countermeasures
wpa_driver_wext_set_drop_unencrypted
RSN: flushing PMKID list in the driver
Setting scan request: 0 sec 100000 usec
EAPOL: SUPP_PAE entering state DISCONNECTED
EAPOL: KEY_RX entering state NO_KEY_RECEIVE
EAPOL: SUPP_BE entering state INITIALIZE
EAP: EAP entering state DISABLED
Using existing control interface directory.
Added interface wlan0
Ignore event for foreign ifindex 5
RTM_NEWLINK: operstate=0 ifi_flags=0x1003 ([UP])
RTM_NEWLINK, IFLA_IFNAME: Interface 'wlan0' added
State: DISCONNECTED -> SCANNING
Starting AP scan (specific SSID)
Scan SSID - hexdump_ascii(len=4):
6f 71 6c 74 oqlt
Trying to get current scan results first without requesting a new scan to speed up initial association
ioctl[SIOCGIWSCAN]: Resource temporarily unavailable
Failed to get scan results
Failed to get scan results - try scanning again
Setting scan request: 0 sec 0 usec
Starting AP scan (broadcast SSID)
Scan requested (ret=0) - scan timeout 5 seconds
EAPOL: disable timer tick
RTM_NEWLINK: operstate=0 ifi_flags=0x1003 ([UP])
RTM_NEWLINK, IFLA_IFNAME: Interface 'wlan0' added
Wireless event: cmd=0x8b19 len=8
Scan results did not fit - trying larger buffer (8192 bytes)
Received 7097 bytes of scan results (21 BSSes)
CTRL-EVENT-SCAN-RESULTS
Selecting BSS from priority group 0
Try to find WPA-enabled AP
0: 00:12:2a:01:22:52 ssid='suso' wpa_ie_len=24 rsn_ie_len=0 caps=0x11
skip - SSID mismatch
1: 00:1f:3f:d5:75:bd ssid='50 MBIT OWNAGE' wpa_ie_len=24 rsn_ie_len=20 caps=0x11
skip - SSID mismatch
2: 00:04:0e:f7:eb:81 ssid='FRITZ!Box Fon WLAN 7141' wpa_ie_len=24 rsn_ie_len=0 caps=0x11
skip - SSID mismatch
3: 00:18:84:81:71:42 ssid='oqlt' wpa_ie_len=0 rsn_ie_len=20 caps=0x11
selected based on RSN IE
selected WPA AP 00:18:84:81:71:42 ssid='oqlt'
Try to find non-WPA AP
Trying to associate with 00:18:84:81:71:42 (SSID='oqlt' freq=2422 MHz)
Cancelling scan request
WPA: clearing own WPA/RSN IE
Automatic auth_alg selection: 0x1
RSN: using IEEE 802.11i/D9.0
WPA: Selected cipher suites: group 16 pairwise 16 key_mgmt 2 proto 2
WPA: clearing AP WPA IE
WPA: set AP RSN IE - hexdump(len=22): 30 14 01 00 00 0f ac 04 01 00 00 0f ac 04 01 00 00 0f ac 02 00 00
WPA: using GTK CCMP
WPA: using PTK CCMP
WPA: using KEY_MGMT WPA-PSK
WPA: Set own WPA IE default - hexdump(len=22): 30 14 01 00 00 0f ac 04 01 00 00 0f ac 04 01 00 00 0f ac 02 00 00
No keys have been configured - skip key clearing
wpa_driver_wext_set_drop_unencrypted
State: SCANNING -> ASSOCIATING
wpa_driver_wext_set_operstate: operstate 0->0 (DORMANT)
WEXT: Operstate: linkmode=-1, operstate=5
wpa_driver_wext_associate
wpa_driver_wext_set_psk
Setting authentication timeout: 10 sec 0 usec
EAPOL: External notification - EAP success=0
EAPOL: External notification - EAP fail=0
EAPOL: External notification - portControl=Auto
RSN: Ignored PMKID candidate without preauth flag
RTM_NEWLINK: operstate=0 ifi_flags=0x1003 ([UP])
RTM_NEWLINK, IFLA_IFNAME: Interface 'wlan0' added
Wireless event: cmd=0x8b04 len=12
RTM_NEWLINK: operstate=0 ifi_flags=0x1003 ([UP])
RTM_NEWLINK, IFLA_IFNAME: Interface 'wlan0' added
Wireless event: cmd=0x8c02 len=137
Association info event
req_ies - hexdump(len=34): 00 04 6f 71 6c 74 01 04 02 04 0b 16 30 14 01 00 00 0f ac 04 01 00 00 0f ac 04 01 00 00 0f ac 02 00 00
resp_ies - hexdump(len=17): 01 04 82 84 8b 96 dd 09 00 03 7f 01 01 00 00 ff 7f
WPA: set own WPA/RSN IE - hexdump(len=22): 30 14 01 00 00 0f ac 04 01 00 00 0f ac 04 01 00 00 0f ac 02 00 00
RTM_NEWLINK: operstate=0 ifi_flags=0x11003 ([UP][LOWER_UP])
RTM_NEWLINK, IFLA_IFNAME: Interface 'wlan0' added
Wireless event: cmd=0x8b15 len=20
Wireless event: new AP: 00:18:84:81:71:42
State: ASSOCIATING -> ASSOCIATED
wpa_driver_wext_set_operstate: operstate 0->0 (DORMANT)
WEXT: Operstate: linkmode=-1, operstate=5
Associated to a new BSS: BSSID=00:18:84:81:71:42
No keys have been configured - skip key clearing
Associated with 00:18:84:81:71:42
WPA: Association event - clear replay counter
WPA: Clear old PTK
EAPOL: External notification - portEnabled=0
EAPOL: External notification - portValid=0
EAPOL: External notification - EAP success=0
EAPOL: External notification - portEnabled=1
EAPOL: SUPP_PAE entering state CONNECTING
EAPOL: enable timer tick
EAPOL: SUPP_BE entering state IDLE
Setting authentication timeout: 10 sec 0 usec
Cancelling scan request
RTM_NEWLINK: operstate=0 ifi_flags=0x11003 ([UP][LOWER_UP])
RTM_NEWLINK, IFLA_IFNAME: Interface 'wlan0' added
RX EAPOL from 00:18:84:81:71:42
Setting authentication timeout: 10 sec 0 usec
IEEE 802.1X RX: version=2 type=3 length=103
EAPOL-Key type=2
key_info 0x8a (ver=2 keyidx=0 rsvd=0 Pairwise Ack)
key_length=16 key_data_length=0
replay_counter - hexdump(len=8): 00 00 00 00 00 00 00 01
key_nonce - hexdump(len=32): bf 00 87 6f e8 08 54 00 fd 78 32 af 2e bd c9 78 94 06 98 c6 8a 30 f0 fe 68 ad 6e 33 2c 44 5b 03
key_iv - hexdump(len=16): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
key_rsc - hexdump(len=8): 00 00 00 00 00 00 00 00
key_id (reserved) - hexdump(len=8): 00 00 00 00 00 00 00 00
key_mic - hexdump(len=16): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
State: ASSOCIATED -> 4WAY_HANDSHAKE
WPA: RX message 1 of 4-Way Handshake from 00:18:84:81:71:42 (ver=2)
RSN: msg 1/4 key data - hexdump(len=0):
WPA: Renewed SNonce - hexdump(len=32): 4f 53 04 c2 fb 44 11 fd 76 f2 6d a7 30 8a e3 d2 5b 66 bc 5a b0 fd 8b de 1b 8c c1 d7 5b cc 2d ef
WPA: PTK derivation - A1=00:05:4e:40:1d:64 A2=00:18:84:81:71:42
WPA: PMK - hexdump(len=32): [REMOVED]
WPA: PTK - hexdump(len=64): [REMOVED]
WPA: WPA IE for msg 2/4 - hexdump(len=22): 30 14 01 00 00 0f ac 04 01 00 00 0f ac 04 01 00 00 0f ac 02 00 00
WPA: Sending EAPOL-Key 2/4
RX EAPOL from 00:18:84:81:71:42
IEEE 802.1X RX: version=2 type=3 length=151
EAPOL-Key type=2
key_info 0x13ca (ver=2 keyidx=0 rsvd=0 Pairwise Install Ack MIC Secure Encr)
key_length=16 key_data_length=56
replay_counter - hexdump(len=8): 00 00 00 00 00 00 00 02
key_nonce - hexdump(len=32): bf 00 87 6f e8 08 54 00 fd 78 32 af 2e bd c9 78 94 06 98 c6 8a 30 f0 fe 68 ad 6e 33 2c 44 5b 03
key_iv - hexdump(len=16): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
key_rsc - hexdump(len=8): 14 00 00 00 00 00 00 00
key_id (reserved) - hexdump(len=8): 00 00 00 00 00 00 00 00
key_mic - hexdump(len=16): 6d 25 ed 47 56 53 0b 93 e0 1b a0 7e 3f 68 11 21
RSN: encrypted key data - hexdump(len=56): 13 1f 91 30 e2 57 27 66 72 56 8c 36 b7 41 01 c0 cd e1 7b f7 ad 44 5b 80 b9 27 0d 90 d3 2b 7a 67 c5 eb 7e 2e dd 1e dc f8 0d f6 15 f7 00 da 17 54 c1 fd e7 90 6e b3 81 3a
WPA: decrypted EAPOL-Key key data - hexdump(len=48): [REMOVED]
State: 4WAY_HANDSHAKE -> 4WAY_HANDSHAKE
WPA: RX message 3 of 4-Way Handshake from 00:18:84:81:71:42 (ver=2)
WPA: IE KeyData - hexdump(len=48): 30 14 01 00 00 0f ac 04 01 00 00 0f ac 04 01 00 00 0f ac 02 00 00 dd 16 00 0f ac 01 01 00 a3 39 e0 ab 32 c5 e4 48 0b 33 50 d7 b9 02 95 b7 dd 00
WPA: Sending EAPOL-Key 4/4
WPA: Installing PTK to the driver.
wpa_driver_wext_set_key: alg=3 key_idx=0 set_tx=1 seq_len=6 key_len=16
EAPOL: External notification - portValid=1
State: 4WAY_HANDSHAKE -> GROUP_HANDSHAKE
RSN: received GTK in pairwise handshake - hexdump(len=18): [REMOVED]
WPA: Group Key - hexdump(len=16): [REMOVED]
WPA: Installing GTK to the driver (keyidx=1 tx=0 len=16).
WPA: RSC - hexdump(len=6): 14 00 00 00 00 00
wpa_driver_wext_set_key: alg=3 key_idx=1 set_tx=0 seq_len=6 key_len=16
WPA: Key negotiation completed with 00:18:84:81:71:42 [PTK=CCMP GTK=CCMP]
Cancelling authentication timeout
State: GROUP_HANDSHAKE -> COMPLETED
CTRL-EVENT-CONNECTED - Connection to 00:18:84:81:71:42 completed (auth) [id=0 id_str=]
wpa_driver_wext_set_operstate: operstate 0->1 (UP)
WEXT: Operstate: linkmode=-1, operstate=6
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
RTM_NEWLINK: operstate=1 ifi_flags=0x11043 ([UP][RUNNING][LOWER_UP])
RTM_NEWLINK, IFLA_IFNAME: Interface 'wlan0' added
EAPOL: startWhen --> 0
EAPOL: disable timer tick |
$ iwconfig wlan0
| Code: | wlan0 IEEE 802.11ab ESSID:"oqlt"
Mode:Managed Frequency:2.422 GHz Access Point: 00:18:84:81:71:42
Bit Rate=1 Mb/s Tx-Power=20 dBm
Retry min limit:7 RTS thr:off Fragment thr=2352 B
Encryption key:A339-E0AB-32C5-E448-0B33-50D7-B902-95B7 [2] Security mode:open
Power Management:off
Link Quality=74/100 Signal level:-71 dBm Noise level=-97 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:0 Missed beacon:0 |
$ dhcpcd -t 0 wlan0 -d
| Code: | wlan0: dhcpcd 4.0.7 starting
wlan0: hardware address = 00:05:4e:40:1d:64
wlan0: executing `/lib/dhcpcd/dhcpcd-run-hooks', reason PREINIT
wlan0: DUID = 00:01:00:01:0e:95:c5:65:00:06:1b:cb:a3:85
wlan0: broadcasting for a lease
wlan0: sending DHCP_DISCOVER with xid 0x15449c95, next in 3.27 seconds
wlan0: sending DHCP_DISCOVER with xid 0x15449c95, next in 7.90 seconds
wlan0: sending DHCP_DISCOVER with xid 0x15449c95, next in 16.16 seconds
wlan0: sending DHCP_DISCOVER with xid 0x15449c95, next in 31.01 seconds
wlan0: sending DHCP_DISCOVER with xid 0x15449c95, next in 64.16 seconds
wlan0: timed out |
Mit meiner zweiten Karte (wlan1) und den gleichen Parametern bekomme ich auch sofort eine IP.
_________________
Gentoo Linux - Die Metadistribution |
|
Deutsches Forum (German)
