Title: Authentication failed
Last modified: August 31, 2016

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# Authentication failed

 *  [bayshanac](https://wordpress.org/support/users/bayshanac/)
 * (@bayshanac)
 * [10 years, 2 months ago](https://wordpress.org/support/topic/authentication-failed-11/)
 * Hello,
 * I have a problem to connect my wordpress with AD. The guys who setting up the
   AD server say that I’m making some mistake and that the parameters they send 
   me are OK. Here is the test log which I get:
    *********************************************[
   INFO] method authenticate() called [INFO] —————————————— PHP version: 5.5.33 
   WP version: 4.4.2 ADI version: 1.1.8 OS Info : Linux budo101.adriahost.com 2.6.32-
   573.18.1.el6.x86_64 #1 SMP Tue Feb 9 22:46:17 UTC 2016 x86_64 Web Server : cgi-
   fcgi adLDAP ver.: 3.3.2 EXTENDED (201302271401) —————————————— [INFO] LDAP paging:
   enabled [NOTICE] username: magic.display.user [NOTICE] password: **not shown**[
   INFO] Options for adLDAP connection: – account_suffix: @cchellenic.com – base_dn:
   ou=Users,ou= Serbia and Montenegro,dc=eur,dc=cchbc,dc=com – domain_controllers:
   212.205.xxx.xxx – ad_port: 636 – use_tls: 1 – network timeout: 10 [INFO] Checking
   domain controller ports: [INFO] – 212.205.xxx.xxx:636 – OK [NOTICE] adLDAP object
   created. [INFO] max_login_attempts: 100 [INFO] users failed logins: 0 [NOTICE]
   trying account suffix “@cchellenic.com” [ERROR] Authentication failed [WARN] 
   storing failed login for user “magic.display.user” *********************************************
   How can I check whether the problem is on my side or with AD server? Thank you!
   Aleksandar
 * [https://wordpress.org/plugins/active-directory-integration/](https://wordpress.org/plugins/active-directory-integration/)

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 * 0 replies
 * 1 participant
 * Last reply from: [bayshanac](https://wordpress.org/support/users/bayshanac/)
 * Last activity: [10 years, 2 months ago](https://wordpress.org/support/topic/authentication-failed-11/)
 * Status: not resolved