[SOLVED] Captive portal auth problem

[ninefix]

Hi all, my first message here.

I've been using OPNSense with satisfaction from many years, but now I have a problem that I'm not to much time to investigate about

Simply, the authentication in my captive portal is configured with remote LDAP server and it fails if I tried from client, but it works regularly if i try with test from OPNSense itself (System --> Access --> Testers)

The strange is that I've 3 others machine (in other networks) with OPNSense configured with the same server remote LDAP server and they work perfectly.

I tried to switch to local auth and the login works as exepcted, while trying with remote server tell me (AUTH REFUSED). In the log I can see:

2024-01-17T09:57:40   Informational   captiveportal   DENY NOME.UTENTE (192.168.xxx.xxx) zone 0

Any hints about?

[ninefix]

I've recreated the auth scheme, selecting "Microsoft AD" as Initial Template and it has been starting to work properly

Have a good day all