【NGAF Product Warning】 Unable to access NGAF web UI and show error SSL version or cipher suite mismatch.
  

KY Lv3Posted 09 Mar 2022 15:32

Last edited by KY 09 Mar 2022 16:14.


Warning Name: Unable to access NGAF web console

Product: NGAF
Version:  8.0.23 and below
Warning Level: 3
Discover Date: 08/02/2022

Bug Phenomena:
Users are unable to access NGAF web console (web UI) and show error SSL version or cipher suite mismatch.

Trigger conditions:
A browser that is updated to the latest version may trigger this issue..

Root Cause:
The latest version browser didn't support TLS1.0 and TLS1.1 anymore, while NGAF 8.0.23 and below only support TLS1.0 and TLS1.1.

How to check:
Use latest version browser access NGAF web UI, if the below screenshot occurs means the browser is unable to support TLS1.0 and TLS1.1.

Chrome:

Edge:

Solution:
  • If the device supports upgrade, upgrade the firmware version to 8.0.26 or the latest version. The workaround can use other browsers for temporary access.
  • Please check with the local technical support representative for other suggestion.





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Newbie308427 Posted 19 Oct 2022 23:53
  
nice sharing
RegiBoy Lv5Posted 20 Oct 2022 09:19
  
Thanks for the information. It is helpful
Faisal P Posted 01 Nov 2022 12:20
  
Thank you very much for the information ...
Faisal P Posted 01 Nov 2022 12:21
  
Nice article ...
Faisal P Posted 01 Nov 2022 12:21
  
Great info …
Faisal P Posted 01 Nov 2022 12:21
  
Very informative …
Faisal P Posted 01 Nov 2022 12:22
  
Nice guidance ...

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