Hello,

I re-configured auth from my clients via kerberos. Some machines are not being recognized and the server log shows the following:

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Nov  8 11:33:26 wapt winbindd[6145]: [2018/11/08 11:33:26.387247,  0] ../source3/libsmb/cliconnect.c:1895(cli_session_setup_spnego_send)
Nov  8 11:33:26 wapt winbindd[6145]:   Kinit for WAPT$@... to access cifs/dc4....@... failed: Preauthentication failed

Configs:

Installed version of WAPT: 1.6.2.7
Server OS: Linux Debian 9.6
OS of the administration machine/creation of packages: Windows 7

I made the configuration following the tutorial: https://www.wapt.fr/fr/doc/Installation ... ebian.html

Before executing the commands below the server was part of the domain, but after executing the commands,

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sudo msktutil --server DOMAIN_CONTROLER --precreate --host $(hostname) -b cn=computers --service HTTP --description "host account for wapt server" --enctypes 24 -N
sudo msktutil --server DOMAIN_CONTROLER --auto-update --keytab /etc/nginx/http-krb5.keytab --host $(hostname) -N

it appears that the wapt server is removed from the domain.

root@wapt:/etc/samba# net ads testjoin
kerberos_kinit_password WAPT$@... failed: Preauthentication failed
ads_connect: No logon servers are currently available to service the logon request.
Join to domain is not valid: No logon servers are currently available to service the logon request.

but the host is successfully registered.

c:\>psexec.exe /accepteula -s wapt-get register

PsExec v2.2 - Execute processes remotely
Copyright (C) 2001-2016 Mark Russinovich
Sysinternals - www.sysinternals.com

Host correctly registered against server https://wapt....

Is this normal after configuring authentication via kerberos?

--

Elias Pereira