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#1 2014-07-11 08:52:30

shoogendijk
Member
Registered: 2014-07-09
Posts: 2

Wifi disconnects on highish throughput

Hi,

I've got wireless problems with the combination of my router and my laptop. Whenever I download something more than say 1MB the connection drops. This happens with Youtube, Google Image search and Pacman updates. The connection re-establishes after a few seconds to drop out again some 10-15 seconds later. This continues until either the download fails or is finished.

On the university, which uses eduroam, I've got no problems connecting and no problems downloading.

I'm using wpa_supplicant to connect, which is started by dhcpd. The settings for the connection with my router are as basic as could be, only an SSID and PSK are given in the configuration file.

What I've tried so far:

  • Update system with pacman. No success

  • Change router to mixed BG only, no N. No success

  • Turned power management off. No success

  • I've had the problem a few weeks back, but then changing the config file to a minimum fixed the problem.

On Windows 8.1 the wifi seems to work fine.

Does anyone have a clue on how to fix this? 

Hardware info, lspci -vv:

03:00.0 Network controller: Intel Corporation Centrino Advanced-N 6235 (rev 24)
	Subsystem: Intel Corporation Centrino Advanced-N 6235 AGN
	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0, Cache Line Size: 64 bytes
	Interrupt: pin A routed to IRQ 48
	Region 0: Memory at f7800000 (64-bit, non-prefetchable) [size=8K]
	Capabilities: <access denied>
	Kernel driver in use: iwlwifi
	Kernel modules: iwlwifi

Connection info iwconfig:

wlp3s0    IEEE 802.11abgn  ESSID:"Sacred"  
          Mode:Managed  Frequency:2.447 GHz  Access Point: F8:D1:11:B7:29:A4   
          Bit Rate=54 Mb/s   Tx-Power=15 dBm   
          Retry short limit:7   RTS thr:off   Fragment thr:off
          Power Management:on
          Link Quality=70/70  Signal level=-29 dBm  
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:3  Invalid misc:145   Missed beacon:0

Some extensive debug from wpa_supplicant:

EAPOL: disable timer tick
RTM_NEWLINK: ifi_index=2 ifname=wlp3s0 operstate=2 linkmode=1 ifi_flags=0x1003 ([UP])
nl80211: Event message available
nl80211: Drv Event 20 (NL80211_CMD_DEL_STATION) received for wlp3s0
nl80211: Delete station f8:d1:11:b7:29:a4
nl80211: Event message available
nl80211: Drv Event 40 (NL80211_CMD_DISASSOCIATE) received for wlp3s0
nl80211: MLME event 40 (NL80211_CMD_DISASSOCIATE) on wlp3s0(c4:85:08:92:41:b8) A1=c4:85:08:92:41:b8 A2=f8:d1:11:b7:29:a4
nl80211: MLME event frame - hexdump(len=26): a0 00 40 01 c4 85 08 92 41 b8 f8 d1 11 b7 29 a4 f8 d1 11 b7 29 a4 b0 d9 22 00
nl80211: Disassociate event
wlp3s0: Event DISASSOC (1) received
wlp3s0: Disassociation notification
wlp3s0:  * reason 34
wlp3s0:  * address f8:d1:11:b7:29:a4
Disassociation frame IE(s) - hexdump(len=0): [NULL]
wlp3s0: SME: Disassociation event received
wlp3s0: SME: Deauthenticate to clear driver state
wpa_driver_nl80211_deauthenticate(addr=f8:d1:11:b7:29:a4 reason_code=3)
wlp3s0: nl80211: MLME command failed: reason=3 ret=-107 (Transport endpoint is not connected)
wlp3s0: CTRL-EVENT-DISCONNECTED bssid=f8:d1:11:b7:29:a4 reason=34
wlp3s0: Auto connect enabled: try to reconnect (wps=0 wpa_state=9)
wlp3s0: Setting scan request: 0.100000 sec
Added BSSID f8:d1:11:b7:29:a4 into blacklist
wlp3s0: Blacklist count 1 --> request scan in 100 ms
wlp3s0: Ignore new scan request for 0.100000 sec since an earlier request is scheduled to trigger sooner
TDLS: Remove peers on disassociation
wlp3s0: Disconnect event - remove keys
wpa_driver_nl80211_set_key: ifindex=2 (wlp3s0) alg=0 addr=(nil) key_idx=0 set_tx=0 seq_len=0 key_len=0
wpa_driver_nl80211_set_key: ifindex=2 (wlp3s0) alg=0 addr=(nil) key_idx=2 set_tx=0 seq_len=0 key_len=0
wpa_driver_nl80211_set_key: ifindex=2 (wlp3s0) alg=0 addr=0x7cfa10 key_idx=0 set_tx=0 seq_len=0 key_len=0
   addr=f8:d1:11:b7:29:a4
wlp3s0: State: COMPLETED -> DISCONNECTED
nl80211: Set wlp3s0 operstate 1->0 (DORMANT)
netlink: Operstate: ifindex=2 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
nl80211: Skip set_supp_port(unauthorized) while not associated
EAPOL: SUPP_BE entering state INITIALIZE
EAPOL: External notification - portValid=0
EAPOL: External notification - EAP success=0
nl80211: Event message available
nl80211: Drv Event 48 (NL80211_CMD_DISCONNECT) received for wlp3s0
nl80211: Ignore disconnect event when using userspace SME
RTM_NEWLINK: ifi_index=2 ifname=wlp3s0 wext ifi_flags=0x1003 ([UP])
wlp3s0: State: DISCONNECTED -> SCANNING
wlp3s0: Starting AP scan for wildcard SSID
wlp3s0: Add radio work 'scan'@0x7efad0
wlp3s0: First radio work item in the queue - schedule start immediately
wlp3s0: Starting radio work 'scan'@0x7efad0 after 0.000006 second wait
wlp3s0: nl80211: scan request
nl80211: Scan SSID - hexdump_ascii(len=0): [NULL]
Scan requested (ret=0) - scan timeout 30 seconds
nl80211: Event message available
nl80211: Drv Event 33 (NL80211_CMD_TRIGGER_SCAN) received for wlp3s0
wlp3s0: nl80211: Scan trigger
wlp3s0: Event SCAN_STARTED (49) received
wlp3s0: Own scan request started a scan in 0.000018 seconds
wlp3s0: CTRL-EVENT-SCAN-STARTED 
nl80211: Event message available
nl80211: Drv Event 34 (NL80211_CMD_NEW_SCAN_RESULTS) received for wlp3s0
wlp3s0: nl80211: New scan results available
nl80211: Scan probed for SSID ''
nl80211: Scan included frequencies: 2412 2417 2422 2427 2432 2437 2442 2447 2452 2457 2462 2467 2472 5180 5200 5220 5240 5260 5280 5300 5320 5500 5520 5540 5560 5580 5600 5620 5640 5660 5680 5700 5745 5765 5785 5805 5825
wlp3s0: Event SCAN_RESULTS (3) received
wlp3s0: Scan completed in 3.280062 seconds
nl80211: Received scan results (40 BSSes)
wlp3s0: BSS: Start scan result update 3
wlp3s0: BSS: Add new id 38 BSSID ac:cf:23:2e:7f:58 SSID 'LEDnetkamerlicht'
wlp3s0: BSS: Add new id 39 BSSID c8:d7:19:ed:c4:bb SSID 'Christina, where's your nipple?'
wlp3s0: BSS: Add new id 40 BSSID 00:25:9c:bc:e0:ab SSID 'Hoogendijk'
wlp3s0: BSS: Remove id 16 BSSID b0:48:7a:99:b5:bc SSID 'Matrix' due to no match in scan
BSS: last_scan_res_used=40/64
wlp3s0: New scan results available (own=1 ext=0)
WPS: Unknown Vendor Extension (Vendor ID 9442)
WPS: Unknown Vendor Extension (Vendor ID 9442)
WPS: Unknown Vendor Extension (Vendor ID 9442)
WPS: Unknown Vendor Extension (Vendor ID 9442)
WPS: Unknown Vendor Extension (Vendor ID 9442)
WPS: Unknown Vendor Extension (Vendor ID 9442)
WPS: Unknown Vendor Extension (Vendor ID 9442)
WPS: Unknown Vendor Extension (Vendor ID 9442)
WPS: Unknown Vendor Extension (Vendor ID 9442)
WPS: AP c4:04:15:3d:f8:00 type 0 added
WPS: AP c4:04:15:3d:f7:ff type 0 added
WPS: Unknown Vendor Extension (Vendor ID 9442)
WPS: AP f8:1a:67:7f:62:8e type 0 added
WPS: AP 00:16:0a:1e:a7:d8 type 0 added
WPS: AP 6c:fd:b9:30:93:f0 type 0 added
WPS: AP 64:d1:a3:1d:d9:f4 type 0 added
WPS: Unknown Vendor Extension (Vendor ID 9442)
WPS: AP 64:66:b3:4f:ed:69 type 0 added
WPS: AP 00:23:69:2e:1a:cf type 0 added
WPS: AP e0:46:9a:5d:f7:91 type 0 added
WPS: AP 00:0c:f6:6b:20:68 type 0 added
WPS: Unknown Vendor Extension (Vendor ID 9442)
WPS: AP f8:1a:67:05:3c:66 type 0 added
WPS: AP 68:7f:74:a5:06:c6 type 0 added
WPS: AP 20:aa:4b:82:94:13 type 0 added
WPS: AP 00:0c:f6:6e:c1:ac type 0 added
WPS: AP c8:d7:19:ed:c4:bb type 0 added
WPS: AP 00:25:9c:bc:e0:ab type 0 added
WPS: AP f8:d1:11:b9:95:d2 type 0 added
WPS: AP 00:0c:f6:46:35:24 type 0 added
WPS: AP f0:7d:68:55:e8:f2 type 0 added
WPS: AP 80:1f:02:46:75:6c type 0 added
WPS: AP 00:0c:f6:71:3c:d4 type 0 added
WPS: AP[0] c4:04:15:3d:f8:00 type=0 tries=0 last_attempt=-1 sec ago blacklist=0
WPS: AP[1] c4:04:15:3d:f7:ff type=0 tries=0 last_attempt=-1 sec ago blacklist=0
WPS: AP[2] f8:1a:67:7f:62:8e type=0 tries=0 last_attempt=-1 sec ago blacklist=0
WPS: AP[3] 00:16:0a:1e:a7:d8 type=0 tries=0 last_attempt=-1 sec ago blacklist=0
WPS: AP[4] 6c:fd:b9:30:93:f0 type=0 tries=0 last_attempt=-1 sec ago blacklist=0
WPS: AP[5] 64:d1:a3:1d:d9:f4 type=0 tries=0 last_attempt=-1 sec ago blacklist=0
WPS: AP[6] 64:66:b3:4f:ed:69 type=0 tries=0 last_attempt=-1 sec ago blacklist=0
WPS: AP[7] 00:23:69:2e:1a:cf type=0 tries=0 last_attempt=-1 sec ago blacklist=0
WPS: AP[8] e0:46:9a:5d:f7:91 type=0 tries=0 last_attempt=-1 sec ago blacklist=0
WPS: AP[9] 00:0c:f6:6b:20:68 type=0 tries=0 last_attempt=-1 sec ago blacklist=0
WPS: AP[10] f8:1a:67:05:3c:66 type=0 tries=0 last_attempt=-1 sec ago blacklist=0
WPS: AP[11] 68:7f:74:a5:06:c6 type=0 tries=0 last_attempt=-1 sec ago blacklist=0
WPS: AP[12] 20:aa:4b:82:94:13 type=0 tries=0 last_attempt=-1 sec ago blacklist=0
WPS: AP[13] 00:0c:f6:6e:c1:ac type=0 tries=0 last_attempt=-1 sec ago blacklist=0
WPS: AP[14] c8:d7:19:ed:c4:bb type=0 tries=0 last_attempt=-1 sec ago blacklist=0
WPS: AP[15] 00:25:9c:bc:e0:ab type=0 tries=0 last_attempt=-1 sec ago blacklist=0
WPS: AP[16] f8:d1:11:b9:95:d2 type=0 tries=0 last_attempt=-1 sec ago blacklist=0
WPS: AP[17] 00:0c:f6:46:35:24 type=0 tries=0 last_attempt=-1 sec ago blacklist=0
WPS: AP[18] f0:7d:68:55:e8:f2 type=0 tries=0 last_attempt=-1 sec ago blacklist=0
WPS: AP[19] 80:1f:02:46:75:6c type=0 tries=0 last_attempt=-1 sec ago blacklist=0
WPS: AP[20] 00:0c:f6:71:3c:d4 type=0 tries=0 last_attempt=-1 sec ago blacklist=0
wlp3s0: Radio work 'scan'@0x7efad0 done in 3.283504 seconds
wlp3s0: Selecting BSS from priority group 0
wlp3s0: 0: f8:d1:11:b7:29:a4 ssid='Sacred' wpa_ie_len=0 rsn_ie_len=20 caps=0x411 level=-30
wlp3s0:    skip - SSID mismatch
wlp3s0:    skip - SSID mismatch
wlp3s0:    skip - SSID mismatch
wlp3s0:    skip - SSID mismatch
wlp3s0:    selected based on RSN IE
wlp3s0:    selected BSS f8:d1:11:b7:29:a4 ssid='Sacred'
wlp3s0: Considering connect request: reassociate: 0  selected: f8:d1:11:b7:29:a4  bssid: 00:00:00:00:00:00  pending: 00:00:00:00:00:00  wpa_state: SCANNING  ssid=0x7d1b30  current_ssid=(nil)
wlp3s0: Request association with f8:d1:11:b7:29:a4
WPA: Unrecognized EAPOL-Key Key Data IE - hexdump(len=8): 00 06 53 61 63 72 65 64
WPA: Unrecognized EAPOL-Key Key Data IE - hexdump(len=3): 03 01 08
WPA: Unrecognized EAPOL-Key Key Data IE - hexdump(len=3): 2a 01 04
WPA: RSN IE in EAPOL-Key - hexdump(len=22): 30 14 01 00 00 0f ac 02 01 00 00 0f ac 02 01 00 00 0f ac 02 0c 00
TDLS: TDLS is allowed in the target BSS
wlp3s0: Add radio work 'sme-connect'@0x7f6460
wlp3s0: First radio work item in the queue - schedule start immediately
wlp3s0: Starting radio work 'sme-connect'@0x7f6460 after 0.000009 second wait
wlp3s0: Automatic auth_alg selection: 0x1
RSN: PMKSA cache search - network_ctx=(nil) try_opportunistic=0
RSN: Search for BSSID f8:d1:11:b7:29:a4
RSN: No PMKSA cache entry found
wlp3s0: RSN: using IEEE 802.11i/D9.0
wlp3s0: WPA: Selected cipher suites: group 8 pairwise 8 key_mgmt 2 proto 2
wlp3s0: WPA: Selected mgmt group cipher 32
wlp3s0: WPA: clearing AP WPA IE
WPA: set AP RSN IE - hexdump(len=22): 30 14 01 00 00 0f ac 02 01 00 00 0f ac 02 01 00 00 0f ac 02 0c 00
wlp3s0: WPA: using GTK TKIP
wlp3s0: WPA: using PTK TKIP
wlp3s0: WPA: using KEY_MGMT WPA-PSK
wlp3s0: WPA: not using MGMT group cipher
WPA: Set own WPA IE default - hexdump(len=22): 30 14 01 00 00 0f ac 02 01 00 00 0f ac 02 01 00 00 0f ac 02 00 00
wlp3s0: Cancelling scan request
wlp3s0: SME: Trying to authenticate with f8:d1:11:b7:29:a4 (SSID='Sacred' freq=2447 MHz)
wlp3s0: State: SCANNING -> AUTHENTICATING
EAPOL: External notification - EAP success=0
EAPOL: External notification - EAP fail=0
EAPOL: External notification - portControl=Auto
nl80211: Authenticate (ifindex=2)
  * bssid=f8:d1:11:b7:29:a4
  * freq=2447
  * SSID - hexdump_ascii(len=6):
     53 61 63 72 65 64                                 Sacred          
  * IEs - hexdump(len=0): [NULL]
  * Auth Type 0
nl80211: Authentication request send successfully
RTM_NEWLINK: ifi_index=2 ifname=wlp3s0 wext ifi_flags=0x1003 ([UP])
nl80211: Event message available
nl80211: Drv Event 19 (NL80211_CMD_NEW_STATION) received for wlp3s0
nl80211: New station f8:d1:11:b7:29:a4
nl80211: Event message available
nl80211: Drv Event 37 (NL80211_CMD_AUTHENTICATE) received for wlp3s0
nl80211: MLME event 37 (NL80211_CMD_AUTHENTICATE) on wlp3s0(c4:85:08:92:41:b8) A1=c4:85:08:92:41:b8 A2=f8:d1:11:b7:29:a4
nl80211: MLME event frame - hexdump(len=30): b0 00 40 01 c4 85 08 92 41 b8 f8 d1 11 b7 29 a4 f8 d1 11 b7 29 a4 30 de 00 00 02 00 00 00
nl80211: Authenticate event
wlp3s0: Event AUTH (11) received
wlp3s0: SME: Authentication response: peer=f8:d1:11:b7:29:a4 auth_type=0 auth_transaction=2 status_code=0
SME: Authentication response IEs - hexdump(len=0): [NULL]
wlp3s0: set_disable_max_amsdu: -1
wlp3s0: set_ampdu_factor: -1
wlp3s0: set_ampdu_density: -1
wlp3s0: set_disable_ht40: 0
wlp3s0: set_disable_sgi: 0
wlp3s0: Trying to associate with f8:d1:11:b7:29:a4 (SSID='Sacred' freq=2447 MHz)
wlp3s0: State: AUTHENTICATING -> ASSOCIATING
nl80211: Set wlp3s0 operstate 0->0 (DORMANT)
netlink: Operstate: ifindex=2 linkmode=-1 (no change), operstate=5 (IF_OPER_DORMANT)
WPA: set own WPA/RSN IE - hexdump(len=22): 30 14 01 00 00 0f ac 02 01 00 00 0f ac 02 01 00 00 0f ac 02 00 00
nl80211: Associate (ifindex=2)
  * bssid=f8:d1:11:b7:29:a4
  * freq=2447
  * SSID - hexdump_ascii(len=6):
     53 61 63 72 65 64                                 Sacred          
  * IEs - hexdump(len=32): 30 14 01 00 00 0f ac 02 01 00 00 0f ac 02 01 00 00 0f ac 02 00 00 7f 08 00 00 00 00 00 00 00 40
  * WPA Versions 0x2
  * pairwise=0xfac02
  * group=0xfac02
nl80211: Association request send successfully
nl80211: Event message available
nl80211: Drv Event 38 (NL80211_CMD_ASSOCIATE) received for wlp3s0
nl80211: MLME event 38 (NL80211_CMD_ASSOCIATE) on wlp3s0(c4:85:08:92:41:b8) A1=c4:85:08:92:41:b8 A2=f8:d1:11:b7:29:a4
nl80211: MLME event frame - hexdump(len=72): 10 00 40 01 c4 85 08 92 41 b8 f8 d1 11 b7 29 a4 f8 d1 11 b7 29 a4 40 de 11 04 00 00 01 c0 01 08 82 84 8b 96 0c 12 18 24 32 04 30 48 60 6c dd 18 00 50 f2 02 01 01 00 00 03 a4 00 00 27 a4 00 00 42 43 5e 00 62 32 2f 00
nl80211: Associate event
wlp3s0: Event ASSOC (0) received
wlp3s0: Association info event
resp_ies - hexdump(len=42): 01 08 82 84 8b 96 0c 12 18 24 32 04 30 48 60 6c dd 18 00 50 f2 02 01 01 00 00 03 a4 00 00 27 a4 00 00 42 43 5e 00 62 32 2f 00
wlp3s0: freq=2447 MHz
wlp3s0: State: ASSOCIATING -> ASSOCIATED
nl80211: Set wlp3s0 operstate 0->0 (DORMANT)
netlink: Operstate: ifindex=2 linkmode=-1 (no change), operstate=5 (IF_OPER_DORMANT)
wlp3s0: Associated to a new BSS: BSSID=f8:d1:11:b7:29:a4
wlp3s0: Associated with f8:d1:11:b7:29:a4
wlp3s0: WPA: Association event - clear replay counter
wlp3s0: 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: enable timer tick
EAPOL: SUPP_BE entering state IDLE
wlp3s0: Setting authentication timeout: 10 sec 0 usec
wlp3s0: Cancelling scan request
RTM_NEWLINK: ifi_index=2 ifname=wlp3s0 operstate=5 linkmode=1 ifi_flags=0x11003 ([UP][LOWER_UP])
RTM_NEWLINK: ifi_index=2 ifname=wlp3s0 wext ifi_flags=0x11003 ([UP][LOWER_UP])
RTM_NEWLINK: ifi_index=2 ifname=wlp3s0 wext ifi_flags=0x11003 ([UP][LOWER_UP])
nl80211: Event message available
nl80211: Drv Event 46 (NL80211_CMD_CONNECT) received for wlp3s0
nl80211: Ignore connect event (cmd=46) when using userspace SME
wlp3s0: RX EAPOL from f8:d1:11:b7:29:a4
RX EAPOL - hexdump(len=99): 01 03 00 5f 02 00 89 00 20 00 00 00 00 00 00 00 01 1b 2c 85 e1 20 25 da f0 83 37 b2 95 40 b0 7f 87 05 45 28 21 3a 7e cc 26 62 7f b7 9d 73 d5 2d 45 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
wlp3s0: Setting authentication timeout: 10 sec 0 usec
wlp3s0: IEEE 802.1X RX: version=1 type=3 length=95
wlp3s0:   EAPOL-Key type=2
wlp3s0:   key_info 0x89 (ver=1 keyidx=0 rsvd=0 Pairwise Ack)
wlp3s0:   key_length=32 key_data_length=0
  replay_counter - hexdump(len=8): 00 00 00 00 00 00 00 01
  key_nonce - hexdump(len=32): 1b 2c 85 e1 20 25 da f0 83 37 b2 95 40 b0 7f 87 05 45 28 21 3a 7e cc 26 62 7f b7 9d 73 d5 2d 45
  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
WPA: RX EAPOL-Key - hexdump(len=99): 01 03 00 5f 02 00 89 00 20 00 00 00 00 00 00 00 01 1b 2c 85 e1 20 25 da f0 83 37 b2 95 40 b0 7f 87 05 45 28 21 3a 7e cc 26 62 7f b7 9d 73 d5 2d 45 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
wlp3s0: State: ASSOCIATED -> 4WAY_HANDSHAKE
wlp3s0: WPA: RX message 1 of 4-Way Handshake from f8:d1:11:b7:29:a4 (ver=1)
RSN: msg 1/4 key data - hexdump(len=0):
WPA: Renewed SNonce - hexdump(len=32): c0 0f fe b9 af ab d8 85 a9 1b aa 3c 3f 68 8e 01 b4 71 70 90 bd 90 86 cd b1 44 87 9f 19 d6 44 3b
WPA: PTK derivation - A1=c4:85:08:92:41:b8 A2=f8:d1:11:b7:29:a4
WPA: Nonce1 - hexdump(len=32): c0 0f fe b9 af ab d8 85 a9 1b aa 3c 3f 68 8e 01 b4 71 70 90 bd 90 86 cd b1 44 87 9f 19 d6 44 3b
WPA: Nonce2 - hexdump(len=32): 1b 2c 85 e1 20 25 da f0 83 37 b2 95 40 b0 7f 87 05 45 28 21 3a 7e cc 26 62 7f b7 9d 73 d5 2d 45
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 02 01 00 00 0f ac 02 01 00 00 0f ac 02 00 00
WPA: Replay Counter - hexdump(len=8): 00 00 00 00 00 00 00 01
wlp3s0: WPA: Sending EAPOL-Key 2/4
WPA: KCK - hexdump(len=16): [REMOVED]
WPA: Derived Key MIC - hexdump(len=16): 54 a5 2d 53 ab 9d 26 1f 03 32 3d c0 5a fd 57 5c
WPA: TX EAPOL-Key - hexdump(len=121): 01 03 00 75 02 01 09 00 00 00 00 00 00 00 00 00 01 c0 0f fe b9 af ab d8 85 a9 1b aa 3c 3f 68 8e 01 b4 71 70 90 bd 90 86 cd b1 44 87 9f 19 d6 44 3b 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 54 a5 2d 53 ab 9d 26 1f 03 32 3d c0 5a fd 57 5c 00 16 30 14 01 00 00 0f ac 02 01 00 00 0f ac 02 01 00 00 0f ac 02 00 00
wlp3s0: RX EAPOL from f8:d1:11:b7:29:a4
RX EAPOL - hexdump(len=161): 01 03 00 9d 02 13 c9 00 20 00 00 00 00 00 00 00 02 1b 2c 85 e1 20 25 da f0 83 37 b2 95 40 b0 7f 87 05 45 28 21 3a 7e cc 26 62 7f b7 9d 73 d5 2d 45 c5 e6 d0 8f e2 6c 63 56 44 9b ad 25 f8 10 73 c8 73 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 6c 10 77 99 a6 8e 92 04 db 0d e2 7d db b7 a5 9d 00 3e 50 00 b8 c8 bf f2 7e 41 d7 ff 0c 09 d6 fa 0c d3 47 af 3d 4a 09 84 67 83 c7 8b 19 44 ab 5b d7 fc 72 e8 f9 e9 8d d4 b9 f1 66 aa e8 0b 02 db 6a df c3 b6 ba 1b 73 cb 39 0c 43 b9 eb 5c 07 7e
wlp3s0: IEEE 802.1X RX: version=1 type=3 length=157
wlp3s0:   EAPOL-Key type=2
wlp3s0:   key_info 0x13c9 (ver=1 keyidx=0 rsvd=0 Pairwise Install Ack MIC Secure Encr)
wlp3s0:   key_length=32 key_data_length=62
  replay_counter - hexdump(len=8): 00 00 00 00 00 00 00 02
  key_nonce - hexdump(len=32): 1b 2c 85 e1 20 25 da f0 83 37 b2 95 40 b0 7f 87 05 45 28 21 3a 7e cc 26 62 7f b7 9d 73 d5 2d 45
  key_iv - hexdump(len=16): c5 e6 d0 8f e2 6c 63 56 44 9b ad 25 f8 10 73 c8
  key_rsc - hexdump(len=8): 73 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): 6c 10 77 99 a6 8e 92 04 db 0d e2 7d db b7 a5 9d
WPA: RX EAPOL-Key - hexdump(len=161): 01 03 00 9d 02 13 c9 00 20 00 00 00 00 00 00 00 02 1b 2c 85 e1 20 25 da f0 83 37 b2 95 40 b0 7f 87 05 45 28 21 3a 7e cc 26 62 7f b7 9d 73 d5 2d 45 c5 e6 d0 8f e2 6c 63 56 44 9b ad 25 f8 10 73 c8 73 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 6c 10 77 99 a6 8e 92 04 db 0d e2 7d db b7 a5 9d 00 3e 50 00 b8 c8 bf f2 7e 41 d7 ff 0c 09 d6 fa 0c d3 47 af 3d 4a 09 84 67 83 c7 8b 19 44 ab 5b d7 fc 72 e8 f9 e9 8d d4 b9 f1 66 aa e8 0b 02 db 6a df c3 b6 ba 1b 73 cb 39 0c 43 b9 eb 5c 07 7e
RSN: encrypted key data - hexdump(len=62): 50 00 b8 c8 bf f2 7e 41 d7 ff 0c 09 d6 fa 0c d3 47 af 3d 4a 09 84 67 83 c7 8b 19 44 ab 5b d7 fc 72 e8 f9 e9 8d d4 b9 f1 66 aa e8 0b 02 db 6a df c3 b6 ba 1b 73 cb 39 0c 43 b9 eb 5c 07 7e
WPA: decrypted EAPOL-Key key data - hexdump(len=62): [REMOVED]
wlp3s0: State: 4WAY_HANDSHAKE -> 4WAY_HANDSHAKE
wlp3s0: WPA: RX message 3 of 4-Way Handshake from f8:d1:11:b7:29:a4 (ver=1)
WPA: IE KeyData - hexdump(len=62): 30 14 01 00 00 0f ac 02 01 00 00 0f ac 02 01 00 00 0f ac 02 0c 00 dd 26 00 0f ac 01 02 00 35 7c eb 58 e4 43 0f c5 5e ba d4 e4 88 8f 11 b7 87 7c cd 93 9f 73 a4 6c a3 c8 95 5b db 92 40 6a
WPA: RSN IE in EAPOL-Key - hexdump(len=22): 30 14 01 00 00 0f ac 02 01 00 00 0f ac 02 01 00 00 0f ac 02 0c 00
WPA: GTK in EAPOL-Key - hexdump(len=40): [REMOVED]
wlp3s0: WPA: Sending EAPOL-Key 4/4
WPA: KCK - hexdump(len=16): [REMOVED]
WPA: Derived Key MIC - hexdump(len=16): a7 52 42 cc b1 b6 b5 c0 71 8f 7c a0 85 bc a0 fb
WPA: TX EAPOL-Key - hexdump(len=99): 01 03 00 5f 02 03 09 00 00 00 00 00 00 00 00 00 02 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 a7 52 42 cc b1 b6 b5 c0 71 8f 7c a0 85 bc a0 fb 00 00
wlp3s0: WPA: Installing PTK to the driver
wpa_driver_nl80211_set_key: ifindex=2 (wlp3s0) alg=2 addr=0x7d2748 key_idx=0 set_tx=1 seq_len=6 key_len=32
   addr=f8:d1:11:b7:29:a4
EAPOL: External notification - portValid=1
wlp3s0: State: 4WAY_HANDSHAKE -> GROUP_HANDSHAKE
RSN: received GTK in pairwise handshake - hexdump(len=34): [REMOVED]
WPA: Group Key - hexdump(len=32): [REMOVED]
wlp3s0: WPA: Installing GTK to the driver (keyidx=2 tx=0 len=32)
WPA: RSC - hexdump(len=6): 73 00 00 00 00 00
wpa_driver_nl80211_set_key: ifindex=2 (wlp3s0) alg=2 addr=0x4f9e43 key_idx=2 set_tx=0 seq_len=6 key_len=32
   broadcast key
wlp3s0: WPA: Key negotiation completed with f8:d1:11:b7:29:a4 [PTK=TKIP GTK=TKIP]
wlp3s0: Cancelling authentication timeout
Removed BSSID f8:d1:11:b7:29:a4 from blacklist
wlp3s0: State: GROUP_HANDSHAKE -> COMPLETED
wlp3s0: Radio work 'sme-connect'@0x7f6460 done in 0.032118 seconds
wlp3s0: CTRL-EVENT-CONNECTED - Connection to f8:d1:11:b7:29:a4 completed [id=4 id_str=]
nl80211: Set wlp3s0 operstate 0->1 (UP)
netlink: Operstate: ifindex=2 linkmode=-1 (no change), operstate=6 (IF_OPER_UP)
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: Supplicant port status: Authorized
nl80211: Set supplicant port authorized for f8:d1:11:b7:29:a4
EAPOL: SUPP_BE entering state IDLE
EAPOL authentication completed - result=SUCCESS
RTM_NEWLINK: ifi_index=2 ifname=wlp3s0 operstate=6 linkmode=1 ifi_flags=0x11043 ([UP][RUNNING][LOWER_UP])
EAPOL: startWhen --> 0
EAPOL: disable timer tick

Last edited by shoogendijk (2014-07-11 09:32:28)

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#2 2014-07-11 09:27:23

dice
Member
From: Germany
Registered: 2014-02-10
Posts: 413

Re: Wifi disconnects on highish throughput

Mabye disabling power management helps

iw wlp3s0 set power_save off

I put at button on it. Yes. I wish to press it, but I'm not sure what will happen if I do.  (Gune | Titan A.E.)

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#3 2014-07-11 09:32:48

shoogendijk
Member
Registered: 2014-07-09
Posts: 2

Re: Wifi disconnects on highish throughput

Unfortunatly it doesn't help

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