db2 with ldap

1. vi /etc/pam.d/db2
 
auth     sufficient pam_unix.so
auth     required   pam_ldap.so     use_first_pass
account  sufficient pam_unix.so
account  required   pam_ldap.so
password required   pam_pwcheck.so
password sufficient pam_unix.so    use_authtok use_first_pass
password required   pam_ldap.so     use_first_pass
session  required pam_unix.so

2. db2set DB2AUTH=OSAUTHDB
 
3. db2stop; db2start
 
http://pic.dhe.ibm.com/infocenter/db2luw/v9r7/index.jsp?topic=%2Fcom.ibm.db2.luw.admin.sec.doc%2Fdoc%2Ft0056291.html