Skip to content

WiFi reconnection issue with reason: 6 - NOT_AUTHED #2127

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom
Closed
DimaRU opened this issue Nov 29, 2018 · 7 comments
Closed

WiFi reconnection issue with reason: 6 - NOT_AUTHED #2127

DimaRU opened this issue Nov 29, 2018 · 7 comments
Labels
Status: Stale Issue is stale stage (outdated/stuck)

Comments

@DimaRU
Copy link

DimaRU commented Nov 29, 2018

Hardware:

Hardware:
Board: DOIT ESP32 DEVKIT V1
IDE name: Platform.io with VSCode
Platform: Espressif32 1.5.0
Flash Frequency: 40MHz
Upload Speed: 115200

Description:

I am having issues with reconnecting to a WiFi network if it is disconnected. (For example when the WiFi AP rebooted).

Debug messages:

[D][WiFiGeneric.cpp:345] _eventCallback(): Event: 4 - STA_CONNECTED
[WiFi-event] event: 4 :STA_CONNECTED
[D][WiFiGeneric.cpp:345] _eventCallback(): Event: 7 - STA_GOT_IP
[D][WiFiGeneric.cpp:389] _eventCallback(): STA IP: 172.16.1.68, MASK: 255.255.255.0, GW: 172.16.1.1
[WiFi-event] event: 7 :STA_GOT_IP
[1232] Connected to WiFi
[1233] IP: 172.16.1.68
[1233]
    ___  __          __
   / _ )/ /_ _____  / /__
  / _  / / // / _ \/  '_/
 /____/_/\_, /_//_/_/\_\
        /___/ v0.5.4 on ESP32

[1238] Connecting to userv.bdm:8080
[1262] Ready (ping: 4ms).
Blynk connected
White: 585->563
Brigthness[1] 585->563 942 t=100
White: 563->527
duty[1] = 942
Brigthness[1] 563->527 809 t=100
duty[1] = 809
White: 527->516
Brigthness[1] 527->516 771 t=100
duty[1] = 771
White: 516->509
Brigthness[1] 516->509 748 t=100
White: 509->505
duty[1] = 748
Brigthness[1] 509->505 734 t=100
duty[1] = 734
Preferences written
[D][WiFiGeneric.cpp:345] _eventCallback(): Event: 6 - STA_AUTHMODE_CHANGE
[WiFi-event] event: 6 :STA_AUTHMODE_CHANGE
[D][WiFiGeneric.cpp:345] _eventCallback(): Event: 5 - STA_DISCONNECTED
[W][WiFiGeneric.cpp:360] _eventCallback(): Reason: 200 - BEACON_TIMEOUT
[D][WiFiClient.cpp:452] connected(): Disconnected: RES: -1, ERR: 113
[D][WiFiGeneric.cpp:345] _eventCallback(): Event: 0 - WIFI_READY
[WiFi-event] event: 0 :WIFI_READY
[WiFi-event] event: 2 :STA_START
[D][WiFiGeneric.cpp:345] _eventCallback(): Event: 2 - STA_START
[WiFi-event] event: 2 :STA_START
[D][WiFiGeneric.cpp:345] _eventCallback(): Event: 2 - STA_START
[WiFi-event] event: 2 :STA_START
[D][WiFiGeneric.cpp:345] _eventCallback(): Event: 5 - STA_DISCONNECTED
[W][WiFiGeneric.cpp:360] _eventCallback(): Reason: 201 - NO_AP_FOUND
[D][WiFiGeneric.cpp:345] _eventCallback(): Event: 0 - WIFI_READY
[WiFi-event] event: 0 :WIFI_READY
[WiFi-event] event: 2 :STA_START
[D][WiFiGeneric.cpp:345] _eventCallback(): Event: 2 - STA_START
[WiFi-event] event: 2 :STA_START
[D][WiFiGeneric.cpp:345] _eventCallback(): Event: 2 - STA_START
[WiFi-event] event: 2 :STA_START
[D][WiFiGeneric.cpp:345] _eventCallback(): Event: 5 - STA_DISCONNECTED
[W][WiFiGeneric.cpp:360] _eventCallback(): Reason: 201 - NO_AP_FOUND
[D][WiFiGeneric.cpp:345] _eventCallback(): Event: 0 - WIFI_READY
[WiFi-event] event: 0 :WIFI_READY
[WiFi-event] event: 2 :STA_START
[D][WiFiGeneric.cpp:345] _eventCallback(): Event: 2 - STA_START
[WiFi-event] event: 2 :STA_START
[D][WiFiGeneric.cpp:345] _eventCallback(): Event: 2 - STA_START
[WiFi-event] event: 2 :STA_START
[143863] Connecting to userv.bdm:8080
[E][WiFiClient.cpp:213] connect(): lwip_connect_r: 118
[D][WiFiGeneric.cpp:345] _eventCallback(): Event: 5 - STA_DISCONNECTED
[W][WiFiGeneric.cpp:360] _eventCallback(): Reason: 201 - NO_AP_FOUND
[D][WiFiGeneric.cpp:345] _eventCallback(): Event: 0 - WIFI_READY
[WiFi-event] event: 0 :WIFI_READY
[WiFi-event] event: 2 :STA_START
[D][WiFiGeneric.cpp:345] _eventCallback(): Event: 2 - STA_START
[WiFi-event] event: 2 :STA_START
[D][WiFiGeneric.cpp:345] _eventCallback(): Event: 2 - STA_START
[WiFi-event] event: 2 :STA_START
[D][WiFiGeneric.cpp:345] _eventCallback(): Event: 5 - STA_DISCONNECTED
[W][WiFiGeneric.cpp:360] _eventCallback(): Reason: 201 - NO_AP_FOUND
[D][WiFiGeneric.cpp:345] _eventCallback(): Event: 0 - WIFI_READY
[WiFi-event] event: 0 :WIFI_READY
[WiFi-event] event: 2 :STA_START
[D][WiFiGeneric.cpp:345] _eventCallback(): Event: 2 - STA_START
[WiFi-event] event: 2 :STA_START
[D][WiFiGeneric.cpp:345] _eventCallback(): Event: 2 - STA_START
[WiFi-event] event: 2 :STA_START
[D][WiFiGeneric.cpp:345] _eventCallback(): Event: 4 - STA_CONNECTED
[WiFi-event] event: 4 :STA_CONNECTED
[D][WiFiGeneric.cpp:345] _eventCallback(): Event: 7 - STA_GOT_IP
[D][WiFiGeneric.cpp:389] _eventCallback(): STA IP: 172.16.1.68, MASK: 255.255.255.0, GW: 172.16.1.1
[WiFi-event] event: 7 :STA_GOT_IP
[148864] Connecting to userv.bdm:8080
[148880] Ready (ping: 5ms).
Blynk connected
[D][WiFiGeneric.cpp:345] _eventCallback(): Event: 5 - STA_DISCONNECTED
[W][WiFiGeneric.cpp:360] _eventCallback(): Reason: 6 - NOT_AUTHED
[WiFi-event] event: 5 :STA_DISCONNECTED
[D][WiFiClient.cpp:452] connected(): Disconnected: RES: -1, ERR: 113
[164362] Connecting to userv.bdm:8080
[E][WiFiClient.cpp:213] connect(): lwip_connect_r: 118

Temporary workaround:

void setup()
{
  // Debug console
  Serial.begin(115200);
  WiFi.onEvent(WiFiEvent);
  .
  .
  .
 }


static void WiFiEvent(WiFiEvent_t event, WiFiEventInfo_t info)
{
  if (event == SYSTEM_EVENT_STA_DISCONNECTED) {
    if (info.disconnected.reason == 6) {
      Serial.println("NOT_AUTHED reconnect");
      WiFi.reconnect();
    }
  }
}
@CircuitSetup
Copy link

Thanks for this - did you ever figure out why this was happening?

@DimaRU
Copy link
Author

DimaRU commented Jul 25, 2019 •
edited
Loading

The problem still exists. I did not try to understand, in my opinion, it should be done by developers.

Board: DOIT ESP32 DEVKIT V1
IDE name: Platform.io with VSCode
Platform: Espressif32 1.9.0
Blynk: v0.6.1
AP: Securifi Almond +

[D][WiFiGeneric.cpp:336] eventCallback(): Event: 0 - WIFI_READY
[D][WiFiGeneric.cpp:336] eventCallback(): Event: 2 - STA_START
[D][WiFiGeneric.cpp:336] eventCallback(): Event: 4 - STA_CONNECTED
[D][WiFiGeneric.cpp:336] eventCallback(): Event: 7 - STA_GOT_IP
[D][WiFiGeneric.cpp:379] eventCallback(): STA IP: 172.16.1.68, MASK: 255.255.255.0, GW: 172.16.1.1
[1241] Connected to WiFi
[1241] IP: 172.16.1.68
[1241]
___ __ __
/ _ )/ / _____ / /
/ _ / / // / _ / '/
///_, /////_
/__/ v0.6.1 on ESP32

[1247] Connecting to userv.bdm:8080
[1271] Ready (ping: 3ms).
Blynk connected
<--- AP rebooted
[D][WiFiGeneric.cpp:336] _eventCallback(): Event: 6 - STA_AUTHMODE_CHANGE
[D][WiFiClient.cpp:482] connected(): Disconnected: RES: -1, ERR: 113
[D][WiFiGeneric.cpp:336] _eventCallback(): Event: 5 - STA_DISCONNECTED
[W][WiFiGeneric.cpp:351] _eventCallback(): Reason: 200 - BEACON_TIMEOUT
[D][WiFiGeneric.cpp:336] _eventCallback(): Event: 0 - WIFI_READY
[D][WiFiGeneric.cpp:336] _eventCallback(): Event: 2 - STA_START
[D][WiFiGeneric.cpp:336] _eventCallback(): Event: 2 - STA_START
[D][WiFiGeneric.cpp:336] _eventCallback(): Event: 5 - STA_DISCONNECTED
[W][WiFiGeneric.cpp:351] _eventCallback(): Reason: 201 - NO_AP_FOUND
.
.
.
[W][WiFiGeneric.cpp:351] _eventCallback(): Reason: 201 - NO_AP_FOUND
[D][WiFiGeneric.cpp:336] _eventCallback(): Event: 0 - WIFI_READY
[D][WiFiGeneric.cpp:336] _eventCallback(): Event: 2 - STA_START
[D][WiFiGeneric.cpp:336] _eventCallback(): Event: 2 - STA_START
[D][WiFiGeneric.cpp:336] _eventCallback(): Event: 4 - STA_CONNECTED
[D][WiFiGeneric.cpp:336] _eventCallback(): Event: 7 - STA_GOT_IP
[D][WiFiGeneric.cpp:379] _eventCallback(): STA IP: 172.16.1.68, MASK: 255.255.255.0, GW: 172.16.1.1
[D][WiFiGeneric.cpp:336] _eventCallback(): Event: 5 - STA_DISCONNECTED
[W][WiFiGeneric.cpp:351] _eventCallback(): Reason: 6 - NOT_AUTHED
[D][WiFiGeneric.cpp:336] _eventCallback(): Event: 8 - STA_LOST_IP

@CircuitSetup
Copy link

If you're getting NOT_AUTHED that means that there's something in your router that is preventing it from giving your ESP an IP. Maybe it's disconnecting before the handshake is complete even. Right before that you're getting NO_AP_FOUND, so the ESP isn't even seeing the AP, until it does for a bit.

@DimaRU
Copy link
Author

DimaRU commented Jul 25, 2019

Thanks for the comment, John.
I'll clarify the problem.
My ESP establishes the connection then gets IP address and drop the connection immediately after that. The problem is related to authentication on Data Link layer.
According to the documentation on ESP32, Reason: 6 - NOT_AUTHED described as:
Class-2 frame received from a non-authenticated STA.
For the ESP32 Station, this reason is reported when it is received from the AP.

@stale
Copy link

stale bot commented Sep 23, 2019

[STALE_SET] This issue has been automatically marked as stale because it has not had recent activity. It will be closed in 14 days if no further activity occurs. Thank you for your contributions.

@stale stale bot added the Status: Stale Issue is stale stage (outdated/stuck) label Sep 23, 2019
@stale
Copy link

stale bot commented Oct 7, 2019

[STALE_DEL] This stale issue has been automatically closed. Thank you for your contributions.

@stale stale bot closed this as completed Oct 7, 2019
@maxdd maxdd mentioned this issue Nov 11, 2019
Closed
@bmedici
Copy link

bmedici commented Mar 1, 2025

Sorry but I'm still having this error, disconnecting just after connection, with error 6. Any idea ?

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Assignees
No one assigned
Labels
Status: Stale Issue is stale stage (outdated/stuck)
Projects
None yet
Milestone
No milestone
Development

No branches or pull requests
3 participants
@bmedici @DimaRU @CircuitSetup