en[EVENT6105] deauth after EAPOL key exchange sequence

SC2 2019-07-06

2021-08-30

このサイトを検索 | Search this site

,Japan

I am writing about [Event ID 6105] recorded in the event log.

Since the keyword "EAPOL" is recorded in the log, this is an error related to EAP authentication.

message

deauth after EAPOL key exchange sequence
(Deauthentication after EAPOL key exchange sequence)

When I checked,

I found a tip on the Intel® Community Forum.

It was due to a specific driver version of the Intel Wireless 8260/8265 network adapter.

After updating to the latest driver, logging stopped, so I will share the procedure I performed.

Event Log

The event log is reprinted.

Event Log
message	6105-deauth after EAPOL key exchange sequence
log name	system
Source	Netwtw06
Event id	6105
level	warning
user	N /A

Repair method

Update the driver for the Intel Wireless 8260/8265 Network Adapter.

When I opened Device Manager and looked up the information on the network adapter, I got the following information:

Intel (R) Dual Band Wireless-AC 8260
Version: 20.60.0.7

I tried to update the driver of the device manager, but it cannot be updated because the current version is judged as the latest version.

I downloaded the latest version from the Intel official website.

Intel official site

The link on the Intel® Community Forum had an outdated driver version, so I searched for the latest driver on the Intel official website.

The latest version at the time of this writing and the corresponding network adapters are:

Direct link: downloadcenter.intel.com
Package Version: 21.20.0