Proxmox LDAP / AD with Azure

[MrKampf]

Good morning,

I have been trying to connect our Proxmox VE cluster to our LDAP service from Azure for a few hours now. The following problem has arisen, I am entering the data correctly, server & port are correct as well as SSL enabled.



Under Sync options I have defined a bind user "cn=no-reply,dc=example,dc=de" also I have set a bind password, both data are also correctly stored in the cf and in the pw file.



But with my Sync Preview I get the following error "TASK ERROR: 80090308: LdapErr: DSID-0C09044E, comment: AcceptSecurityContext error, data 52e, v2580 at /usr/share/perl5/PVE/LDAP.pm line 55. This error means that the credentials are wrong, but if I put the same data into the Windows Remote LDAP tool, I can create a bind without problems. My guess is that Proxmox is transferring the password / username incorrectly? I have tried both LDAP and AD as realms, both fail. I have also tried different users, always the same error.



Thanks for help!

 

[shrdlicka]

There are some threads in the forum maybe this one helps:
https://forum.proxmox.com/threads/issues-with-active-directory-logins.84423/#post-467236

 

[MrKampf]

Thanks, yes i have ready many threads, but in this thread aren't this problem. And the same real and domain not helping, but thanks!