New Samba:
http://sangacollins.wordpress.com/posts/directory-server/5-samba-pdc/

Viva o Linux/Seginfo - SSL
http://www.vivaolinux.com.br/dica/Crie-um-certificado-para-uso-em-SSL
http://www.seginfo.com.br/gerando-certificados-digitais-auto-assinados-com-openssl/

RHEL 6 - DS - SSL
https://access.redhat.com/knowledge/docs/en-US/Red_Hat_Directory_Server/8.2/html/Administration_Guide/Managing_SSL.html

Certificado SSL - Funciona com Directory Server - Request certifield
http://www.ldapsource.com/content/crtgcerts.html

Directory Server Red Hat
Administration
https://access.redhat.com/knowledge/docs/en-US/Red_Hat_Directory_Server/9.0/pdf/Administration_Guide/Red_Hat_Directory_Server-9.0-Administration_Guide-en-US.pdf

Instalation
https://access.redhat.com/knowledge/docs/en-US/Red_Hat_Directory_Server/9.0/pdf/Installation_Guide/Red_Hat_Directory_Server-9.0-Installation_Guide-en-US.pdf

[[http://docs.fedoraproject.org/en-US/Fedora/14/html/Deployment_Guide/ch-Authentication_Configuration.html| Manual do authconfig]]

[[http://www.linuxquestions.org/questions/linux-enterprise-47/rhel-6-ldap-now-requires-tls-843917/|Problema com autenticação via DS com certificados]]

Linha para desabilitar TLS no fedora:
<code>authconfig --enableldap --enableldapauth --enablemkhomedir --disableldaptls --ldapserver=IP.do.seu.server --ldapbasedn="dc=iag,dc=usp,dc=br"--update</code>