6105 deauth after eapol key exchange sequence ошибка

1. Wifi randomly drops with event 6105 -deauth after EAPOL Key exchange sequence.

   Been having some issue with either my windows or router for sometimes randomly disconnecting. (2-5 times a day) I can’t figure out if it’s windows or router. This is the error I get in the event viewer when wifi drops while surfing the web. «6105 — deauth after EAPOL key exchange sequence»

   It doesn’t seems to effect my home smart system with their devices that connects to the same router. (maybe reconnected without me noticing) The laptop won’t reconnect unless doing it manually.

   If someone can shine a light on where to look at the issue for me to start tackling it.

   submitted by /u/foxfai
   [link] [comments]

   

2. Help connecting to 5Ghz WiFi

   I am running Windows 10 Pro (Version 10.0.18362 Build 18362) and, until recently, had no issues connecting to my 5 Ghz WiFi. My network adapter is Intel(R) Dual Band Wireless-AC 8265. I am still able to access my 2.4 Ghz, but when connecting to 5 Ghz, I
   am getting the following events (from Event Viewer).

   1) The browser has forced an election on network \Device\NetBT_Tcpip_{E7628205-3798-4A70-9220-D6C92586E726} because a master browser was stopped. (logged 9/21/2019 5:59:01 AM; source — browser)

   2) 6105 — deauth after EAPOL key exchange sequence (logged 9/21/2019 5:59:01 AM; source Netwtw06)

   3) 7021 — Connection telemetry fields and analysis usage (logged 9/21/2019 5:59:04 AM; source Netwtw06)

   4) 7021 — Connection telemetry fields and analysis usage (logged 9/21/2019 5:59:07 AM; source Netwtw06)

   5) 7021 — Connection telemetry fields and analysis usage (logged 9/21/2019 5:59:08 AM; source Netwtw06)

   Can anyone please point me in the right direction to correcting this issue? I have tried uninstalling and reinstalling the driver, but that did not work. Any help would be much appreciated!

3. Wifi user name and password are cleared before I can enter them

   Hi,

   we get the same issue on at least two laptops:

   1) Thinkpad X1 Yoga, Windows 10 Pro

   2) Thinkpad Yoga 370, Windows 10 all variants

   for the second Notebook we more or less tried all current Windows 10 variants:

   Home 1704, Enterprise 1704, LTSB 2016 (all 64 bit)

   We tried different driver versions (pure intel, lenovo provided) for the wireless driver, with no success. However, with newer Intel drivers the error

   6105 — deauth after EAPOL key exchange sequence from Netwtw06

   (see e.g. here: https://communities.intel.com/thread/114770)

   always shows up every time the login data is reset. This might indicate a problem with the wireless network, but I am not so sure about that. Do you happen to know more about that?

   Additional note: this only happens with wireless connections that require BOTH a login, as well as a password.

   Connections that only require a password input are not affected.

   Best,

   Steffen

   Edit:

   We were able to reproduce this problem with a Windows 10 Enterprise (1704) installation medium on a Thinkpad 13. So actually at install time.

4. Wifi randomly drops with event 6105 -deauth after EAPOL Key exchange sequence.

   windows 10 10147 — Atheros Qualcom WiFi drops

   hy,
   i have question about 10147 release. does anyone else have WiFi drops? it happens like 5-10 times a day. usualy when i search for windows updates(maybe a coincidence?) or when i reboot the pc. then i troubleshooted a bit, i figured out that WLAN autoconfig service stops working. if i restart the service all starts to work again. how can i prevent those kinds of wifi drops? in the mean time, wifi button gets grayed out and the list is empty, like no wireless is in range (it figures .. since service is not running i guess). i checked the event viewer and saw that many services drops out from time to time including sound (realtek). any suggestions would be appreciated. got a clean install here.
   thanks

—-Update—-

My checkpoint FW apparently drop the package and ignore the policy, without a reference to any access rules. So, I guess I know why I have issues… Still do not know why the checkpoints drop it however… 

—Update—-

Hi!

Since my account is not verified yet I can’t share pictures or links (sry…), but please ask if there is anything that is unclear.

I’m a bit lost here trying to set up EAP-TLS. I want my clients to automatically sign on to my corporate network using computer certificate (or user certificate, does not really matter – but I’ve tried
both without any luck). I have the following «players» in my environment:

WLC — Cisco 2500 Wireless Controller

Radius NPS Windows 2012

Windows 10 clients

Local CA (Windows 2016)

I have followed a few different guides, without any luck and I’ve decided to reach out instead of trying more

So NPS configuration:

Connection Request Policies.

Conditions: NAS Port Type — Wireless — Other OR Wirless — IEEE 802.11

Settings: Authentication Provider — Local Computer

Network Policies.

NAS Port Type — Wirless — IEEE802.11 OR Wirless – Other

Settings:

• Extensible Authentication Protocol Configuration — Configured
• Ignore User Dial-In Properties — True
• Access Permission — Grant Access
• Extensible Authentication Protocol Method — Microsoft: Smart Card or other Certificate
• Authentication Method — EAP
• NAP Enforcement — Allow full netowrk access
• Update Noncompliant Clients — True
• Framed-Protocol — PPP
• Service-Type — Framed

Radius Clients

Cisco WLAN Controller

IP: 10.x.x.x

Device Manufacturer: RADIUS Standard

…

______________

Cisco WLC settings:

RADIUS Authentication Servers:

Server Address (IP address of my NPS server): 172.x.x.x 

WLAN settings:

General:

• SSID: FT-EAP-TLS
• Interface: [reused of the one currently used for laptops which connect via DA

Security: 

Layer 2

• Layer 2 security: WPA+WPA2
• WPA2 Policy [x]
• WPA2 Encryption — AES [x]
• Authentication Key management — 802.1X [x]

AAA Servers: 

Authentication Servers: NPS server.

______________

CA template settings: 

RADIUS NPS Certificate: Duplicate Workstation certificate &  allow PKE

Client certificate: Duplicate Computer certificate & allow PKE

______________

GPO for end user:

Please note that I’ve published a GPO to configure the WLAN settings. 

_______________

End user experience when trying to access the WLAN:

It keeps spinning until it times out. In the eventviewer from the client I can see:

«Event 6105,netwtw06»

«6105 — deauth after EAPOL key exchange sequence»

_____________________

Is there any settings I need to configure on the APs?

Or do I need to upload the root & intermediate certificate to the WCL?

_______________

Additional information:

When I generate a wlanraport («netsh wlan show wlanreport» from cmd) I can see:

1. Wireless security started
2. Wireless 802.1x authentication started
3. Wireless 802.1x authentication was restarted
4. User Uses Saved Credentials
5. Wireless 802.1x authentication was restarted
6. User Uses Saved Credentials

And it loops. 

____________

___________________

Please help This have been my headache for quite some time now!

With best regards,

TB

• Edited by

  Monday, September 2, 2019 1:48 PM
  Updated information

• 1. 
  Connectivity prolems with error message — 6105 — deauth after EAPOL key exchange sequence

  

  Posted Nov 25, 2021 05:42 AM

  Hello!

  We are running ArubaOS 8.6.0.0 on our Controllers, and WPA2 Enterprise — PEAP.

  In recent weeks several clients have been having sporadic problems with connecting to the SSID, and succeed after10-15 minutes and several attempts whereby the computer is restarted, or the network card is disabled and enabled.

  The following error messages appear continuously in the Windows EvenvtViewer log.

  • 6105 — deauth after EAPOL key exchange sequence
  • 7021 — Connection telemetry fields and analysis usage

  We have noticed that this commonly occurs where we have AP-205 access points.

  What could be the cause of this  issue?

  ——————————
  Kind regards
  PM
  ——————————

• 2. 
  RE: Connectivity prolems with error message — 6105 — deauth after EAPOL key exchange sequence

  

  Posted Nov 25, 2021 06:01 AM

  Try to upgrade to 8.6.0.9 or 8.6.0.15 (or at least something more recent than a .0.0 version). There were some low-level AP firmware bugs in early 8.6 releases that were fixed in recent versions and may cause unpredictable connectivity like you see.

  As well, upgrading the wireless drivers on your clients may resolve the issue. Especially with ‘corporate Windows images’ or vendor drivers (like HP, Lenovo, Dell, etc) it may be that you have just a bad driver that causes issues.

  What RADIUS server do you use? You can check on the RADIUS side as well if you see strange things.

  ——————————
  Herman Robers
  ————————
  If you have urgent issues, always contact your Aruba partner, distributor, or Aruba TAC Support. Check https://www.arubanetworks.com/support-services/contact-support/ for how to contact Aruba TAC. Any opinions expressed here are solely my own and not necessarily that of Hewlett Packard Enterprise or Aruba Networks.

  In case your problem is solved, please invest the time to post a follow-up with the information on how you solved it. Others can benefit from that.
  ——————————

• 3. 
  RE: Connectivity prolems with error message — 6105 — deauth after EAPOL key exchange sequence

  

  Posted Nov 25, 2021 06:15 AM

  Hello Herman,

  Thank you very much for your response!

  We recently did an upgrade to 8.6.0.15, but had to revert to 8.6.0.0 as our VPN clients then run into problems while connecting through Virtual Intranet Access (VIA). Aruba TAC had a look, and advised to revert (but that is another story, and will post on a new thread).

  We are awaiting for ArubaOS 8.6.0.16 to make a new upgrade attempt.

  We are using Windows NPS and nothing shows up in the logs there.

  I will check on the drivers of the computers (HP) experiencing this problem.

  ——————————
  Kind regards
  PM
  ——————————