Android devices can't access wifi webauth 1.1.1.1/login.html

[sulimanalassiry]

Hi there;

Actually, I have wireless and I set the wifi access by web authatciin 1.1.1.1/login.html by username and password..

All devices can access to wifi except android devices when try's connect, we faced this message:

- The message of error err_ssl_version_or_cipher_mismatch

How can we solve that? Thanks

[marce1000]

 - Could you start by no longer using 1.1.1.1 for web authentication (and or redirect) , because these days the address is owned by Cloudfare and that might result in side effects such as you are seeing  , use a (real) private address instead ,

 M.

[Haydn Andrews]

If your doing Local Web Auth make sure you have a publicly signed certificate on the WLC

also as stated do not use 1.1.1.1 as the virtual IP

[Rich R]

Also what model of WLC are you using and what version of software?
See the TAC recommended link below for TAC recommended software versions.

Your redirect URL should be using a DNS resolved FQDN with matching publicly signed certificate (as Haydn has highlighted) because most modern browsers and OS will not trust IP based URL and self-signed certificates.