CentOS 6默认有安装nss-pam-ldapd软件（rpm -qa nss-pam-ldapd，rpm -ql nss-pam-ldapd）

vi /etc/nsswitch.conf

passwd: files ldap
group: files ldap
shadow: files ldap
:wq

vi /etc/nslcd.conf

binddn cn=aa,cn=users,dc=ming,dc=com （aa为普通AD账号，在Users组里）
bindpw ** （aa的密码）

下面部分默认为注释掉的，去掉注释即可

#Mappings for Active Directory
#pagesize 1000
#referrals off
filter passwd (&(objectClass=user)(!(objectClass=computer))(uidNumber=)(unixHomeDirectory=))
map passwd uid sAMAccountName
map passwd homeDirectory unixHomeDirectory
map passwd gecos displayName
filter shadow (&(objectClass=user)(!(objectClass=computer))(uidNumber=)(unixHomeDirectory=))
map shadow uid sAMAccountName
map shadow shadowLastChange pwdLastSet
filter group (objectClass=group)
map group uniqueMember member

uid nslcd
gid ldap

uri ldap://10.0.0.3/

base dc=ming,dc=com
ssl no
tls-cacertdir /etc/openldap/cacerts
:wq

/etc/init.d/nslcd restart

getent passwd | grep zhi.yang

su - zhi.yang

CentOS 6通过ldap集成AD域账号(nslcd方式)

原文：http://blog.51cto.com/yangzhiming/2093929