Dhclient krijgt geen ipadres via Wifi

[mpol]

Ik probeer mijn laptop met Debian Jessie (testing) te laten connecten met de Wifi Tethering van mijn Jolla telefoon.
Hij kan een wlan0 associeren met de wifi hotspot, maar dhclient krijgt geen ipadres jammer genoeg. Mijn Android tablet kan er echter gewoon mee connecten, en kan dan ook de verbinding gebruiken, dus ik zoek het toch aan de kant van mijn laptop.

In wat frustratie heb ik dingen als Network Manager en Wicd al aan de kant gegooid, en gebruik nu gewoon wpa_supplicant en dhclient. Ik weet niet hoe ik meer info uit dhclient moet krijgen, maar volgens mij klopt alles, alleen ik krijg dus geen ipadres...

Hieronder wat relevante logs:

code:

# wpa_supplicant -d -BDwext  -i wlan0 -c /etc/wpa_supplicant/wpa_supplicant_vsnm.conf

wpa_supplicant v2.3
random: Trying to read entropy from /dev/random
Successfully initialized wpa_supplicant
Initializing interface 'wlan0' conf '/etc/wpa_supplicant/wpa_supplicant_vsnm.conf' driver 'wext' ctrl_interface 'N/A' bridge 'N/A'
Configuration file '/etc/wpa_supplicant/wpa_supplicant_vsnm.conf' -> '/etc/wpa_supplicant/wpa_supplicant_vsnm.conf'
Reading configuration file '/etc/wpa_supplicant/wpa_supplicant_vsnm.conf'
Priority group 0
   id=0 ssid='Big Bad Motherfucker'
WEXT: cfg80211-based driver detected
wext: interface wlan0 phy: phy0
rfkill: initial event: idx=0 type=1 op=0 soft=0 hard=0
rfkill: initial event: idx=1 type=2 op=0 soft=0 hard=0
rfkill: initial event: idx=2 type=1 op=0 soft=0 hard=0
rfkill: initial event: idx=4 type=2 op=0 soft=1 hard=0
SIOCGIWRANGE: WE(compiled)=22 WE(source)=21 enc_capa=0xf
  capabilities: key_mgmt 0xf enc 0x1f flags 0x0
netlink: Operstate: ifindex=3 linkmode=1 (userspace-control), operstate=5 (IF_OPER_DORMANT)
Add interface wlan0 to a new radio phy0
wlan0: Own MAC address: c0:18:85:17:53:87
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_key: alg=0 key_idx=4 set_tx=0 seq_len=0 key_len=0
ioctl[SIOCSIWENCODEEXT]: Invalid argument
Driver did not support SIOCSIWENCODEEXT
wpa_driver_wext_set_key: alg=0 key_idx=5 set_tx=0 seq_len=0 key_len=0
ioctl[SIOCSIWENCODEEXT]: Invalid argument
Driver did not support SIOCSIWENCODEEXT
wpa_driver_wext_set_countermeasures
wlan0: RSN: flushing PMKID list in the driver
wlan0: Setting scan request: 0.100000 sec
TDLS: TDLS operation not supported by driver
TDLS: Driver uses internal link setup
wlan0: WPS: UUID based on MAC address: 828f696b-be01-545e-8a06-b595683508aa
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
wlan0: Added interface wlan0
wlan0: State: DISCONNECTED -> DISCONNECTED
wpa_driver_wext_set_operstate: operstate 0->0 (DORMANT)
netlink: Operstate: ifindex=3 linkmode=-1 (no change), operstate=5 (IF_OPER_DORMANT)
Daemonize..


# sleep 5


# dhclient  -v -pf /var/run/dhclient.wlan0.pid -lf /var/lib/dhcp/dhclient.wlan0.leases wlan0
Running dhclient
Internet Systems Consortium DHCP Client 4.3.1
Copyright 2004-2014 Internet Systems Consortium.
All rights reserved.
For info, please visit https://www.isc.org/software/dhcp/

Listening on LPF/wlan0/c0:18:85:17:53:87
Sending on   LPF/wlan0/c0:18:85:17:53:87
Sending on   Socket/fallback
DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 8
DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 10
DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 10
DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 21
DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 12
No DHCPOFFERS received.
No working leases in persistent database - sleeping.


# iw wlan0  link
Connected to 50:56:a8:01:3c:2c (on wlan0)
    SSID: Big Bad Motherfucker
    freq: 2412
    RX: 46324 bytes (591 packets)
    TX: 10811 bytes (55 packets)
    signal: -5 dBm
    tx bitrate: 1.0 MBit/s

    bss flags:  short-preamble short-slot-time
    dtim period:    0
    beacon int: 100


# ip addr show wlan0
3: wlan0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP group default qlen 1000
    link/ether c0:18:85:17:53:87 brd ff:ff:ff:ff:ff:ff
    inet 169.254.6.87/16 brd 169.254.255.255 scope link wlan0:avahi
       valid_lft forever preferred_lft forever
    inet6 fe80::c218:85ff:fe17:5387/64 scope link 
       valid_lft forever preferred_lft forever

Dit staat achteraf in mijn dmesg.
Het enige waar ik me wat over afvraag is dat hij ook een deauthenticatie doet?

# dmesg 

[24160.961458] wlan0: authenticate with 50:56:a8:01:3c:2c
[24160.964189] wlan0: send auth to 50:56:a8:01:3c:2c (try 1/3)
[24160.967649] wlan0: authenticated
[24160.968450] wlan0: associate with 50:56:a8:01:3c:2c (try 1/3)
[24160.993052] wlan0: RX AssocResp from 50:56:a8:01:3c:2c (capab=0x431 status=0 aid=1)
[24160.993630] brcmsmac bcma0:0: brcmsmac: brcms_ops_bss_info_changed: associated
[24160.993639] brcmsmac bcma0:0: brcms_ops_bss_info_changed: arp filtering: 1 addresses (implement)
[24160.993644] brcmsmac bcma0:0: brcms_ops_bss_info_changed: qos enabled: true (implement)
[24160.993668] wlan0: associated
[24161.029381] brcmsmac bcma0:0: wl0: brcms_c_d11hdrs_mac80211: X\xffffffd8\xffffffd9 txop exceeded phylen 137/256 dur 1602/1504
[24222.614667] wlan0: deauthenticating from 50:56:a8:01:3c:2c by local choice (Reason: 3=DEAUTH_LEAVING)
[24222.631675] brcmsmac bcma0:0: brcmsmac: brcms_ops_bss_info_changed: disassociated
[24222.631695] brcmsmac bcma0:0: brcms_ops_bss_info_changed: arp filtering: 1 addresses (implement)
[24222.631699] brcmsmac bcma0:0: brcms_ops_bss_info_changed: qos enabled: false (implement)
[24222.654777] cfg80211: Calling CRDA to update world regulatory domain
[24222.707750] cfg80211: World regulatory domain updated:
[24222.707763] cfg80211:  DFS Master region: unset
[24222.707766] cfg80211:   (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time)
[24222.707772] cfg80211:   (2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A)
[24222.707776] cfg80211:   (2457000 KHz - 2482000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A)
[24222.707780] cfg80211:   (2474000 KHz - 2494000 KHz @ 20000 KHz), (N/A, 2000 mBm), (N/A)
[24222.707784] cfg80211:   (5170000 KHz - 5250000 KHz @ 160000 KHz), (N/A, 2000 mBm), (N/A)
[24222.707789] cfg80211:   (5250000 KHz - 5330000 KHz @ 160000 KHz), (N/A, 2000 mBm), (0 s)
[24222.707793] cfg80211:   (5490000 KHz - 5730000 KHz @ 160000 KHz), (N/A, 2000 mBm), (0 s)
[24222.707796] cfg80211:   (5735000 KHz - 5835000 KHz @ 80000 KHz), (N/A, 2000 mBm), (N/A)
[24222.707800] cfg80211:   (57240000 KHz - 63720000 KHz @ 2160000 KHz), (N/A, 0 mBm), (N/A)
[24224.408329] brcmsmac bcma0:0: brcms_ops_bss_info_changed: qos enabled: false (implement)
[24224.408351] brcmsmac bcma0:0: brcms_ops_config: change power-save mode: false (implement)
[24224.409046] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[24227.217083] wlan0: authenticate with 50:56:a8:01:3c:2c
[24227.219866] wlan0: send auth to 50:56:a8:01:3c:2c (try 1/3)
[24227.228895] wlan0: authenticated
[24227.232259] wlan0: associate with 50:56:a8:01:3c:2c (try 1/3)
[24227.280189] wlan0: RX AssocResp from 50:56:a8:01:3c:2c (capab=0x431 status=0 aid=2)
[24227.281447] brcmsmac bcma0:0: brcmsmac: brcms_ops_bss_info_changed: associated
[24227.281454] brcmsmac bcma0:0: brcms_ops_bss_info_changed: qos enabled: true (implement)
[24227.281485] wlan0: associated
[24227.281534] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[24227.289483] brcmsmac bcma0:0: wl0: brcms_c_d11hdrs_mac80211: X\xffffffd8\xffffffd9 txop exceeded phylen 159/256 dur 1778/1504
[24227.301878] brcmsmac bcma0:0: wl0: brcms_c_d11hdrs_mac80211: X\xffffffd8\xffffffd9 txop exceeded phylen 137/256 dur 1602/1504
[24297.173782] brcmsmac bcma0:0: brcms_ops_bss_info_changed: arp filtering: 1 addresses (implement)

[ Voor 27% gewijzigd door mpol op 07-11-2014 23:23 ]

[Hero of Time]

En je weet voor 200% zeker dat je wachtwoord ook daadwerkelijk klopt van het wifi? Je zal de eerste niet zijn die een typfout maakt daarin en maar blijft geloven dat hij gewoon geauthenticeerd is met z'n AP door de logs. Draai wpa_supplicant maar eens zonder de -B optie (dus -BDwext wordt -Dwext). Als je wachtwoord klopt, is wpa_supplicant na een tijdje stil.

Om zeker te weten dat je wachtwoord klopt, zet je natuurlijk een vast IP op je interface en probeer dan de router te pingen en andere apparaten op je netwerk (zoals je telefoon).

[mpol]

Je hebt gelijk. WPA_supplicant kan niet goed verbinden.
Ik heb het met 2 AP's geprobeerd, waarvan ik bij beide 200% zeker weet dat de wachtwoorden kloppen.

Dit is een deel van de log. Hij geeft aan dat hij van State ASSOCIATING naar ASSOCIATED gaat, en daarna een DISASSOC Event krijgt. Waarna hij dus alles weggooit en overnieuw begint.

code:

wlan0: State: SCANNING -> ASSOCIATING
wpa_driver_wext_set_operstate: operstate 0->0 (DORMANT)
netlink: Operstate: ifindex=3 linkmode=-1 (no change), operstate=5 (IF_OPER_DORMANT)
Limit connection to BSSID 50:56:a8:01:3c:2c freq=2412 MHz based on scan results (bssid_set=0)
wlan0: set_disable_max_amsdu: -1
wlan0: set_ampdu_factor: -1
wlan0: set_ampdu_density: -1
wlan0: set_disable_ht40: 0
wlan0: set_disable_sgi: 0
wlan0: set_disable_ldpc: 0
wlan0: Determining shared radio frequencies (max len 1)
wlan0: Shared frequencies (len=0): completed iteration
wpa_driver_wext_associate
wpa_driver_wext_set_drop_unencrypted
wpa_driver_wext_set_psk
ioctl[SIOCSIWFREQ]: Device or resource busy
wlan0: Association request to the driver failed
wlan0: Setting authentication timeout: 5 sec 0 usec
EAPOL: External notification - EAP success=0
EAPOL: External notification - EAP fail=0
EAPOL: External notification - portControl=Auto
RTM_NEWLINK: operstate=0 ifi_flags=0x1003 ([UP])
RTM_NEWLINK, IFLA_IFNAME: Interface 'wlan0' added
WEXT: if_removed already cleared - ignore event
Wireless event: cmd=0x8b1a len=16
RTM_NEWLINK: operstate=0 ifi_flags=0x1003 ([UP])
RTM_NEWLINK, IFLA_IFNAME: Interface 'wlan0' added
WEXT: if_removed already cleared - ignore event
Wireless event: cmd=0x8b06 len=12
RTM_NEWLINK: operstate=0 ifi_flags=0x1003 ([UP])
RTM_NEWLINK, IFLA_IFNAME: Interface 'wlan0' added
WEXT: if_removed already cleared - ignore event
Wireless event: cmd=0x8b1a len=34
RTM_NEWLINK: operstate=0 ifi_flags=0x11003 ([UP][LOWER_UP])
RTM_NEWLINK, IFLA_IFNAME: Interface 'wlan0' added
WEXT: if_removed already cleared - ignore event
RTM_NEWLINK: operstate=0 ifi_flags=0x11003 ([UP][LOWER_UP])
RTM_NEWLINK, IFLA_IFNAME: Interface 'wlan0' added
WEXT: if_removed already cleared - ignore event
Wireless event: cmd=0x8c08 len=84
AssocResp IE wireless event - hexdump(len=68): 01 08 82 84 8b 96 0c 12 18 24 32 04 30 48 60 6c dd 18 00 50 f2 02 01 01 01 00 03 a4 00 00 27 a4 00 00 42 43 5e 00 62 32 2f 00 dd 18 00 50 f2 04 10 4a 00 01 10 10 3b 00 01 03 10 49 00 06 00 37 2a 00 01 20
RTM_NEWLINK: operstate=0 ifi_flags=0x11003 ([UP][LOWER_UP])
RTM_NEWLINK, IFLA_IFNAME: Interface 'wlan0' added
WEXT: if_removed already cleared - ignore event
Wireless event: cmd=0x8b15 len=24
Wireless event: new AP: 50:56:a8:01:3c:2c
wlan0: Event ASSOCINFO (4) received
wlan0: Association info event
resp_ies - hexdump(len=68): 01 08 82 84 8b 96 0c 12 18 24 32 04 30 48 60 6c dd 18 00 50 f2 02 01 01 01 00 03 a4 00 00 27 a4 00 00 42 43 5e 00 62 32 2f 00 dd 18 00 50 f2 04 10 4a 00 01 10 10 3b 00 01 03 10 49 00 06 00 37 2a 00 01 20
WPA: WMM Parameter Element - hexdump(len=24): 00 50 f2 02 01 01 01 00 03 a4 00 00 27 a4 00 00 42 43 5e 00 62 32 2f 00
FT: Stored MDIE and FTIE from (Re)Association Response - hexdump(len=0):
wlan0: Event ASSOC (0) received
wlan0: State: ASSOCIATING -> ASSOCIATED
wpa_driver_wext_set_operstate: operstate 0->0 (DORMANT)
netlink: Operstate: ifindex=3 linkmode=-1 (no change), operstate=5 (IF_OPER_DORMANT)
wlan0: Associated with 00:00:00:00:00:00
wlan0: WPA: Association event - clear replay counter
wlan0: WPA: Clear old PTK
TDLS: Remove peers on association
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: SUPP_BE entering state IDLE
wlan0: Setting authentication timeout: 10 sec 0 usec
wlan0: Cancelling scan request
RTM_NEWLINK: operstate=0 ifi_flags=0x1003 ([UP])
RTM_NEWLINK, IFLA_IFNAME: Interface 'wlan0' added
WEXT: if_removed already cleared - ignore event
Wireless event: cmd=0x8b15 len=24
Wireless event: new AP: 00:00:00:00:00:00
wlan0: Event DISASSOC (1) received
wlan0: Disassociation notification
wlan0: CTRL-EVENT-DISCONNECTED bssid=50:56:a8:01:3c:2c reason=0
wlan0: Auto connect enabled: try to reconnect (wps=0/0 wpa_state=6)
wlan0: Setting scan request: 0.100000 sec
wlan0: Radio work 'connect'@0x7f3e2e546f10 done in 0.034646 seconds
Added BSSID 50:56:a8:01:3c:2c into blacklist
wlan0: Blacklist count 1 --> request scan in 100 ms
wlan0: Ignore new scan request for 0.100000 sec since an earlier request is scheduled to trigger sooner
TDLS: Remove peers on disassociation
wlan0: Disconnect event - remove keys
wlan0: State: ASSOCIATED -> DISCONNECTED
wpa_driver_wext_set_operstate: operstate 0->0 (DORMANT)
netlink: Operstate: ifindex=3 linkmode=-1 (no change), operstate=5 (IF_OPER_DORMANT)
EAPOL: External notification - portEnabled=0
EAPOL: SUPP_PAE entering state DISCONNECTED
EAPOL: Supplicant port status: Unauthorized
EAPOL: SUPP_BE entering state INITIALIZE
EAPOL: External notification - portValid=0
EAPOL: External notification - EAP success=0
RTM_NEWLINK: operstate=0 ifi_flags=0x1003 ([UP])
RTM_NEWLINK, IFLA_IFNAME: Interface 'wlan0' added
WEXT: if_removed already cleared - ignore event
Wireless event: cmd=0x8b1a len=16
wlan0: RX EAPOL from 50:56:a8:01:3c:2c
wlan0: Not associated - Delay processing of received EAPOL frame (state=DISCONNECTED bssid=00:00:00:00:00:00)
wlan0: State: DISCONNECTED -> SCANNING
Scan SSID - hexdump_ascii(len=18):
     42 69 67 42 61 64 4d 6f 74 68 65 72 66 75 63 6b   BigBadMotherfuck
     65 72                                             er              
wlan0: Starting AP scan for specific SSID: BigBadMotherfucker
wlan0: Add radio work 'scan'@0x7f3e2e546f10
wlan0: First radio work item in the queue - schedule start immediately
wlan0: Starting radio work 'scan'@0x7f3e2e546f10 after 0.000016 second wait
ioctl[SIOCSIWSCAN]: Device or resource busy
Scan requested (ret=-1) - scan timeout 30 seconds
wlan0: Radio work 'scan'@0x7f3e2e546f10 done in 0.000134 seconds
RTM_NEWLINK: operstate=0 ifi_flags=0x1003 ([UP])
RTM_NEWLINK, IFLA_IFNAME: Interface 'wlan0' added
WEXT: if_removed already cleared - ignore event
Wireless event: cmd=0x8b19 len=16
wlan0: Event SCAN_RESULTS (3) received
Scan results did not fit - trying larger buffer (8192 bytes)
Received 5905 bytes of scan results (11 BSSes)
wlan0: BSS: Start scan result update 2
BSS: last_scan_res_used=11/32
wlan0: New scan results available (own=0 ext=0)
WPS: AP[0] 00:0c:f6:90:ad:3c type=0 tries=0 last_attempt=-1 sec ago blacklist=0
WPS: AP[1] 50:56:a8:01:3c:2c type=0 tries=0 last_attempt=-1 sec ago blacklist=1
WPS: AP[2] 60:02:92:04:76:b3 type=0 tries=0 last_attempt=-1 sec ago blacklist=0
WPS: AP[3] 00:26:44:72:c6:d2 type=0 tries=0 last_attempt=-1 sec ago blacklist=0
WPS: AP[4] 7c:e9:d3:39:8e:e2 type=0 tries=0 last_attempt=-1 sec ago blacklist=0
WPS: AP[5] 7c:05:07:a0:53:fa type=0 tries=0 last_attempt=-1 sec ago blacklist=0
wlan0: Selecting BSS from priority group 1
wlan0: 0: 00:0c:f6:90:ad:3c ssid='Sitecom90AD3C' wpa_ie_len=0 rsn_ie_len=20 caps=0x11 level=-35 wps
wlan0:    skip - SSID mismatch
wlan0: 1: 50:56:a8:01:3c:2c ssid='BigBadMotherfucker' wpa_ie_len=0 rsn_ie_len=20 caps=0x11 level=-44 wps
wlan0:    skip - blacklisted (count=1 limit=0)
wlan0: 2: 56:be:f7:1d:25:93 ssid='Ziggo' wpa_ie_len=0 rsn_ie_len=20 caps=0x11 level=-54
wlan0:    skip - SSID mismatch
wlan0: 3: 62:02:92:04:76:b4 ssid='Ziggo' wpa_ie_len=0 rsn_ie_len=20 caps=0x11 level=-55
wlan0:    skip - SSID mismatch
wlan0: 4: 54:be:f7:1d:25:92 ssid='Ziggo44673' wpa_ie_len=0 rsn_ie_len=24 caps=0x11 level=-55
wlan0:    skip - SSID mismatch
wlan0: 5: 60:02:92:04:76:b3 ssid='DJ ALBASHA' wpa_ie_len=0 rsn_ie_len=24 caps=0x11 level=-55 wps
wlan0:    skip - SSID mismatch
wlan0: 6: 00:21:27:f7:47:26 ssid='Crazy Bitch' wpa_ie_len=26 rsn_ie_len=24 caps=0x11 level=-56
wlan0:    skip - SSID mismatch
wlan0: 7: 00:26:44:72:c6:d2 ssid='ThomsonECE6FA' wpa_ie_len=28 rsn_ie_len=24 caps=0x11 level=-72 wps
wlan0:    skip - SSID mismatch
wlan0: 8: 7c:e9:d3:39:8e:e2 ssid='Ziggo8C394' wpa_ie_len=0 rsn_ie_len=24 caps=0x11 level=-78 wps
wlan0:    skip - SSID mismatch
wlan0: 9: 7c:05:07:a0:53:fa ssid='Ziggo78912' wpa_ie_len=0 rsn_ie_len=24 caps=0x11 level=-78 wps
wlan0:    skip - SSID mismatch
wlan0: 10: 7e:05:07:a0:53:fb ssid='Ziggo' wpa_ie_len=0 rsn_ie_len=20 caps=0x11 level=-79
wlan0:    skip - SSID mismatch
wlan0: No APs found - clear blacklist and try again
Removed BSSID 50:56:a8:01:3c:2c from blacklist (clear)
wlan0: Selecting BSS from priority group 1
wlan0: 0: 00:0c:f6:90:ad:3c ssid='Sitecom90AD3C' wpa_ie_len=0 rsn_ie_len=20 caps=0x11 level=-35 wps
wlan0:    skip - SSID mismatch
wlan0: 1: 50:56:a8:01:3c:2c ssid='BigBadMotherfucker' wpa_ie_len=0 rsn_ie_len=20 caps=0x11 level=-44 wps
wlan0:    selected based on RSN IE
wlan0:    selected BSS 50:56:a8:01:3c:2c ssid='BigBadMotherfucker'
wlan0: Considering connect request: reassociate: 0  selected: 50:56:a8:01:3c:2c  bssid: 00:00:00:00:00:00  pending: 00:00:00:00:00:00  wpa_state: SCANNING  ssid=0x7f3e2e52a0d0  current_ssid=(nil)
wlan0: Request association with 50:56:a8:01:3c:2c
wlan0: Re-association to the same ESS
WPA: Unrecognized EAPOL-Key Key Data IE - hexdump(len=20): 00 12 42 69 67 42 61 64 4d 6f 74 68 65 72 66 75 63 6b 65 72
WPA: Unrecognized EAPOL-Key Key Data IE - hexdump(len=3): 03 01 01
WPA: Unrecognized EAPOL-Key Key Data IE - hexdump(len=3): 2a 01 00
WPA: RSN IE in EAPOL-Key - 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: WMM Parameter Element - hexdump(len=24): 00 50 f2 02 01 01 01 00 03 a4 00 00 27 a4 00 00 42 43 5e 00 62 32 2f 00
TDLS: TDLS is allowed in the target BSS
wlan0: Add radio work 'connect'@0x7f3e2e546d50
wlan0: First radio work item in the queue - schedule start immediately
RSN: Ignored PMKID candidate without preauth flag
wlan0: Starting radio work 'connect'@0x7f3e2e546d50 after 0.000026 second wait
wlan0: Trying to associate with 50:56:a8:01:3c:2c (SSID='BigBadMotherfucker' freq=2412 MHz)
FT: Stored MDIE and FTIE from (Re)Association Response - hexdump(len=0):
wlan0: Cancelling scan request
wlan0: WPA: clearing own WPA/RSN IE
wlan0: Automatic auth_alg selection: 0x1
RSN: PMKSA cache search - network_ctx=0x7f3e2e52a0d0 try_opportunistic=0
RSN: Search for BSSID 50:56:a8:01:3c:2c
RSN: No PMKSA cache entry found
wlan0: RSN: using IEEE 802.11i/D9.0
wlan0: WPA: Selected cipher suites: group 16 pairwise 16 key_mgmt 2 proto 2
wlan0: WPA: Selected mgmt group cipher 32
wlan0: 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
wlan0: WPA: using GTK CCMP
wlan0: WPA: using PTK CCMP
wlan0: WPA: using KEY_MGMT WPA-PSK
wlan0: WPA: not using MGMT group cipher
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
wlan0: State: SCANNING -> ASSOCIATING
wpa_driver_wext_set_operstate: operstate 0->0 (DORMANT)
netlink: Operstate: ifindex=3 linkmode=-1 (no change), operstate=5 (IF_OPER_DORMANT)
Limit connection to BSSID 50:56:a8:01:3c:2c freq=2412 MHz based on scan results (bssid_set=0)
wlan0: set_disable_max_amsdu: -1
wlan0: set_ampdu_factor: -1
wlan0: set_ampdu_density: -1
wlan0: set_disable_ht40: 0
wlan0: set_disable_sgi: 0
wlan0: set_disable_ldpc: 0
wlan0: Determining shared radio frequencies (max len 1)
wlan0: Shared frequencies (len=0): completed iteration
wpa_driver_wext_associate
wpa_driver_wext_set_drop_unencrypted
wpa_driver_wext_set_psk
ioctl[SIOCSIWFREQ]: Device or resource busy
wlan0: Association request to the driver failed
wlan0: Setting authentication timeout: 5 sec 0 usec
EAPOL: External notification - EAP success=0
EAPOL: External notification - EAP fail=0
EAPOL: External notification - portControl=Auto
RTM_NEWLINK: operstate=0 ifi_flags=0x1003 ([UP])
RTM_NEWLINK, IFLA_IFNAME: Interface 'wlan0' added
WEXT: if_removed already cleared - ignore event
Wireless event: cmd=0x8b1a len=16
RTM_NEWLINK: operstate=0 ifi_flags=0x1003 ([UP])
RTM_NEWLINK, IFLA_IFNAME: Interface 'wlan0' added
WEXT: if_removed already cleared - ignore event
Wireless event: cmd=0x8b06 len=12
RTM_NEWLINK: operstate=0 ifi_flags=0x1003 ([UP])
RTM_NEWLINK, IFLA_IFNAME: Interface 'wlan0' added
WEXT: if_removed already cleared - ignore event
Wireless event: cmd=0x8b1a len=34
RTM_NEWLINK: operstate=0 ifi_flags=0x11003 ([UP][LOWER_UP])
RTM_NEWLINK, IFLA_IFNAME: Interface 'wlan0' added
WEXT: if_removed already cleared - ignore event
Wireless event: cmd=0x8c08 len=84
AssocResp IE wireless event - hexdump(len=68): 01 08 82 84 8b 96 0c 12 18 24 32 04 30 48 60 6c dd 18 00 50 f2 02 01 01 01 00 03 a4 00 00 27 a4 00 00 42 43 5e 00 62 32 2f 00 dd 18 00 50 f2 04 10 4a 00 01 10 10 3b 00 01 03 10 49 00 06 00 37 2a 00 01 20
RTM_NEWLINK: operstate=0 ifi_flags=0x11003 ([UP][LOWER_UP])
RTM_NEWLINK, IFLA_IFNAME: Interface 'wlan0' added
WEXT: if_removed already cleared - ignore event
Wireless event: cmd=0x8b15 len=24
Wireless event: new AP: 50:56:a8:01:3c:2c
wlan0: Event ASSOCINFO (4) received
wlan0: Association info event
resp_ies - hexdump(len=68): 01 08 82 84 8b 96 0c 12 18 24 32 04 30 48 60 6c dd 18 00 50 f2 02 01 01 01 00 03 a4 00 00 27 a4 00 00 42 43 5e 00 62 32 2f 00 dd 18 00 50 f2 04 10 4a 00 01 10 10 3b 00 01 03 10 49 00 06 00 37 2a 00 01 20
WPA: WMM Parameter Element - hexdump(len=24): 00 50 f2 02 01 01 01 00 03 a4 00 00 27 a4 00 00 42 43 5e 00 62 32 2f 00
FT: Stored MDIE and FTIE from (Re)Association Response - hexdump(len=0):
wlan0: Event ASSOC (0) received
wlan0: State: ASSOCIATING -> ASSOCIATED
wpa_driver_wext_set_operstate: operstate 0->0 (DORMANT)
netlink: Operstate: ifindex=3 linkmode=-1 (no change), operstate=5 (IF_OPER_DORMANT)
wlan0: Associated to a new BSS: BSSID=50:56:a8:01:3c:2c
wlan0: Associated with 50:56:a8:01:3c:2c
wlan0: WPA: Association event - clear replay counter
wlan0: WPA: Clear old PTK
TDLS: Remove peers on association
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: SUPP_BE entering state IDLE
wlan0: Setting authentication timeout: 10 sec 0 usec
wlan0: Cancelling scan request
RTM_NEWLINK: operstate=0 ifi_flags=0x1003 ([UP])
RTM_NEWLINK, IFLA_IFNAME: Interface 'wlan0' added
WEXT: if_removed already cleared - ignore event
Wireless event: cmd=0x8b15 len=24
Wireless event: new AP: 00:00:00:00:00:00
wlan0: Event DISASSOC (1) received
wlan0: Disassociation notification
wlan0: CTRL-EVENT-DISCONNECTED bssid=50:56:a8:01:3c:2c reason=0
wlan0: Auto connect enabled: try to reconnect (wps=0/0 wpa_state=6)
wlan0: Setting scan request: 0.100000 sec
wlan0: Radio work 'connect'@0x7f3e2e546d50 done in 0.042149 seconds
Added BSSID 50:56:a8:01:3c:2c into blacklist
wlan0: Blacklist count 2 --> request scan in 500 ms
wlan0: Ignore new scan request for 0.500000 sec since an earlier request is scheduled to trigger sooner
TDLS: Remove peers on disassociation
wlan0: Disconnect event - remove keys
wlan0: State: ASSOCIATED -> DISCONNECTED
wpa_driver_wext_set_operstate: operstate 0->0 (DORMANT)
netlink: Operstate: ifindex=3 linkmode=-1 (no change), operstate=5 (IF_OPER_DORMANT)
EAPOL: External notification - portEnabled=0
EAPOL: SUPP_PAE entering state DISCONNECTED
EAPOL: Supplicant port status: Unauthorized
EAPOL: SUPP_BE entering state INITIALIZE
EAPOL: External notification - portValid=0
EAPOL: External notification - EAP success=0
RTM_NEWLINK: operstate=0 ifi_flags=0x1003 ([UP])
RTM_NEWLINK, IFLA_IFNAME: Interface 'wlan0' added
WEXT: if_removed already cleared - ignore event
Wireless event: cmd=0x8b1a len=16
RTM_NEWLINK: operstate=0 ifi_flags=0x1003 ([UP])
RTM_NEWLINK, IFLA_IFNAME: Interface 'wlan0' added
WEXT: if_removed already cleared - ignore event
wlan0: State: DISCONNECTED -> SCANNING

[mpol]

Nou moe, de oplossing daarvoor was eigenlijk simpel. Ik had gewoon de firmware voor de Broadcom driver niet geinstalleerd. Ik begon de driver al te vermoeden, omdat wifi nooit lekker gewerkt heeft. Maar het is dus user error.

Maar het oorspronkelijke probleem is er nog wel. Met mijn Wifi router kan ik nu wel gewoon connecten, en dhclient zet alles goed op.
Met mijn Jolla Hotspot werkt dhclient niet.
Zet ik alles statisch op, dan kan ik pingen, telnetten en nslookups doen, maar Firefox en Claws Mail wijgeren netwerkverkeer. Dus er is nog iets mis, maar ik weet dus niet wat.

Dit is een deel van de dmesg:

code:

[ 2161.507946] brcmsmac bcma0:0: brcms_ops_bss_info_changed: qos enabled: false (implement)
[ 2161.507970] brcmsmac bcma0:0: brcms_ops_config: change power-save mode: false (implement)
[ 2161.508660] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 2162.420739] wlan0: authenticate with 50:56:a8:01:3c:2c
[ 2162.423264] wlan0: send auth to 50:56:a8:01:3c:2c (try 1/3)
[ 2162.425481] wlan0: authenticated
[ 2162.427500] wlan0: associate with 50:56:a8:01:3c:2c (try 1/3)
[ 2162.439352] wlan0: RX AssocResp from 50:56:a8:01:3c:2c (capab=0x431 status=0 aid=10)
[ 2162.440627] brcmsmac bcma0:0: brcmsmac: brcms_ops_bss_info_changed: associated
[ 2162.440636] brcmsmac bcma0:0: brcms_ops_bss_info_changed: arp filtering: 1 addresses (implement)
[ 2162.440642] brcmsmac bcma0:0: brcms_ops_bss_info_changed: qos enabled: true (implement)
[ 2162.440663] wlan0: associated
[ 2162.440720] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 2162.474812] brcmsmac bcma0:0: wl0: brcms_c_d11hdrs_mac80211: \xfffffff9\xffffffd6\xffffffd9 txop exceeded phylen 137/256 dur 1602/1504

ifconfig:

code:

wlan0     Link encap:Ethernet  HWaddr c0:18:85:17:53:87  
          inet addr:192.168.2.14  Bcast:192.168.2.255  Mask:255.255.255.0
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:805 errors:0 dropped:0 overruns:0 frame:0
          TX packets:1128 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:71057 (69.3 KiB)  TX bytes:137056 (133.8 KiB)

code:

# ip route show
default via 192.168.2.1 dev wlan0 
192.168.0.0/24 dev eth0  proto kernel  scope link  src 192.168.0.14 
192.168.2.0/24 dev wlan0  proto kernel  scope link  src 192.168.2.14

[CAPSLOCK2000]

Zit er misschien een firewall in de weg? (controleren met 'iptables -L -n -v')

[mpol]

Sorry dat ik zo traag reageer.

Het probleem is voor mij opgelost. Het blijkt toch de Wifi chip te zijn die problemen geeft, wat ik al begon te vermoeden.
Het is een HP Pavilion met een Broadcom chip. DE opensource driver en commerciele driver geven beide hetzelfde resultaat.
Een edimax nano-usb met Realtek chip werkt echter naadloos en haalt ook hoge snelheden.
De chip werkt dus gewoon niet goed onder Linux is mijn conclusie.