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
Problema com autenticação via DS com certificados
Linha para desabilitar TLS no fedora:
authconfig --enableldap --enableldapauth --enablemkhomedir --disableldaptls --ldapserver=IP.do.seu.server --ldapbasedn="dc=iag,dc=usp,dc=br"--update