[Samba] LDAP problem

[Lukz Ferris]

Hello Vinicius,

I did it and this was the answer:

ldapsearch -H "ldaps://devsamba.lucas.ufes.br:636" -w '*********' -D "cn=administrator,cn=users,dc=lucas,dc=ufes,dc=br" -x -b "dc=lucas,dc=ufes,dc=br" -d1
ldap_url_parse_ext(ldaps://devsamba.lucas.ufes.br:636)
ldap_create
ldap_url_parse_ext(ldaps://devsamba.lucas.ufes.br:636/??base)
ldap_sasl_bind
ldap_send_initial_request
ldap_new_connection 1 1 0
ldap_int_open_connection
ldap_connect_to_host: TCP devsamba.lucas.ufes.br:636
ldap_new_socket: 3
ldap_prepare_socket: 3
ldap_connect_to_host: Trying 172.20.152.23:636
ldap_pvt_connect: fd: 3 tm: -1 async: 0
attempting to connect:
connect errno: 111
ldap_close_socket: 3
ldap_err2string
ldap_sasl_bind(SIMPLE): Can't contact LDAP server (-1)


Can you extract any reason with that?





add -d1 to your command, see what ldapsearch complains about.

Em 03/02/2017 10:14, Lukz Ferris via samba escreveu:
> Hello everyone,
>
>
> I'm using Samba4 in my CentOS server, and it was just fine. I could always use ldap commands like 'ldapsearch' and 'ldapadd' and I had no problem.
>
>
> But one day, I don't know why, I couldn't use more ldapsearch or ldapadd. They return this:
> ldap_sasl_bind(SIMPLE): Can't contact LDAP server (-1)
>
>
>
> I'm using the same command as always, like:
>
> ldapsearch -H "ldaps://devsamba.lucas.ufes.br:636" -w '*******' -D "cn=administrator,cn=users,dc=lucas,dc=ufes,dc=br" -x -b "dc=lucas,dc=ufes,dc=br"
>
>
> My /etc/openldap/ldap.conf is:
>
>
> #
> # LDAP Defaults
> #
>
> # See ldap.conf(5) for details
> # This file should be world readable but not world writable.
>
> #BASE   dc=example,dc=com
> #URI    ldap://ldap.example.com ldap://ldap-master.example.com:666
>
> #SIZELIMIT      12
> #TIMELIMIT      15
> #DEREF          never
>
> TLS_REQCERT     never
> TLS_CACERT      /usr/local/samba/private/tls/cert.pem
>
>
>
> It worked until now...
>
>
> I checked that samba-tools still works, but I need to use ldap commands too. Any idea why is this happening to ldap?
>
>
>
>
>
>
> Lucas

--


Vinicius Silva
SOC








Lucas