Periodic LDAP connection issues in combination with nscd for Red Hat Enterprise Linux 5
Issue
- Periodic LDAP connection issues in combination with nscd
- When user is unable to login,
nscd
reports the below error message in/var/log/message
:
May 27 13:05:46 localhost nscd: nss_ldap: could not search LDAP server - Server is unavailable
- Intermittent login failures while using nscd along with nss_ldap
- Intermittent inability for
nscd
service to communicate/bind to ldap server
Environment
- Red Hat Enterprise Linux 5.4
- Authenticating against Windows Active Directory 2003 R2 using
nss_ldap
andpam_krb5
- nss_ldap
- nscd
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