Problema na autenticação ntlm (Active Directory)

thi
(usa Ubuntu)

Enviado em 21/10/2013 - 10:14h

Bom dia,

Tenho um Ubuntu Server 13.4 autenticação no Active Directory e a princípio autentica, sem problemas. Porém em um determinado momento, a conexão cai. Ao que me parece pode ser problemas no winbind, mas não tenho certeza.

Nos comandos wbinfo -t e wbinfo -u ele responde de forma positiva. Nos logs do squid ele começa a dar ACCESS DENIED e nada a mais, então verifiquei os logs do winbind.

Segue:

[2013/10/21 09:31:12.669009,  3] winbindd/winbindd_misc.c:417(winbindd_priv_pipe_dir)

  [ 1035]: request location of privileged pipe

[2013/10/21 09:31:12.669596,  3] winbindd/winbindd_misc.c:394(winbindd_domain_name)

  [ 1035]: request domain name

[2013/10/21 09:31:12.706656,  3] winbindd/winbindd_misc.c:384(winbindd_interface_version)

  [ 1036]: request interface version

[2013/10/21 09:31:12.707005,  3] winbindd/winbindd_misc.c:417(winbindd_priv_pipe_dir)

  [ 1036]: request location of privileged pipe

[2013/10/21 09:31:12.707582,  3] winbindd/winbindd_misc.c:394(winbindd_domain_name)

  [ 1036]: request domain name

[2013/10/21 09:31:12.742651,  3] winbindd/winbindd_misc.c:384(winbindd_interface_version)

  [ 1040]: request interface version

[2013/10/21 09:31:12.743043,  3] winbindd/winbindd_misc.c:417(winbindd_priv_pipe_dir)

  [ 1040]: request location of privileged pipe

[2013/10/21 09:31:12.743618,  3] winbindd/winbindd_misc.c:394(winbindd_domain_name)

  [ 1040]: request domain name

[2013/10/21 09:31:21.509719,  3] winbindd/winbindd_misc.c:405(winbindd_netbios_name)

  [  968]: request netbios name

[2013/10/21 09:31:21.539491,  3] winbindd/winbindd_pam_auth_crap.c:56(winbindd_pam_auth_crap_send)

  [  968]: pam auth crap domain: [DOMAINNAME] user: pedro.costa

[2013/10/21 09:31:25.355672,  3] winbindd/winbindd_pam_auth_crap.c:56(winbindd_pam_auth_crap_send)

  [  968]: pam auth crap domain: [DOMAINNAME] user: pedro.costa

[2013/10/21 09:31:30.913681,  3] winbindd/winbindd_misc.c:384(winbindd_interface_version)

  [ 1487]: request interface version

[2013/10/21 09:31:30.914234,  3] winbindd/winbindd_misc.c:417(winbindd_priv_pipe_dir)

  [ 1487]: request location of privileged pipe

[2013/10/21 09:31:30.915690,  3] winbindd/winbindd_sids_to_xids.c:63(winbindd_sids_to_xids_send)

  sids_to_xids

[2013/10/21 09:31:37.882803,  3] winbindd/winbindd_pam_auth_crap.c:56(winbindd_pam_auth_crap_send)

  [  968]: pam auth crap domain: [DOMAINNAME] user: pedro.costa

[2013/10/21 09:32:17.456886,  3] winbindd/winbindd_pam_auth_crap.c:56(winbindd_pam_auth_crap_send)

  [  968]: pam auth crap domain: [DOMAINNAME] user: pedro.costa

[2013/10/21 09:32:39.285362,  3] winbindd/winbindd_pam_auth_crap.c:56(winbindd_pam_auth_crap_send)

  [  968]: pam auth crap domain: [DOMAINNAME] user: pedro.costa

[2013/10/21 09:32:39.323806,  3] winbindd/winbindd_pam_auth_crap.c:56(winbindd_pam_auth_crap_send)

 

Percebo que ele perde a conectividade com o winbind durante um tempo curto. (request interface version) e (request netbios name)

Percebo também que ao ocorrer este problema com o winbind, quando digito o comando net ads info, fica da seguinte forma:



Como posso resolver isso?

Abs.

thi
(usa Ubuntu)

Enviado em 21/10/2013 - 13:30h

Olá,

Ninguém?

Abs

ronaz_d12
(usa Ubuntu)

Enviado em 27/10/2013 - 20:23h

ola amigo tenho problemas com isso tb, podemos trocar informações, ronazmoreti@outlook.com vlw