Good afternoon,


I’ve implemented a CAS server cluster (using JpaServiceRegistry,
JpaTicketRegistry, and session replication) and after some tuning we’ve
been able to address most performance issues. However we’re currently
seeing the following error in our logs:



ERROR
[org.jasig.cas.authentication.principal.CredentialsToLDAPAttributePrincipa
lResolver] - <Uncategorized

exception occured during LDAP processing; nested exception is
javax.naming.NamingException: LDAP response read timed out, timeout us

ed:3000ms.>



We’re using FastBindLdapAuthenticationHandler since all of our user
accounts are placed in the same OU in LDAP and thus the DNs are easy to
generate. However, per the CAS User Manual, I’ve disabled pooling in my
LdapContextSource. Before I go and increase the timeout parameter, I was
wondering if I could use PoolingContextSource with
FastBindLdapAuthenticationAdapter. Most references that I’ve found seem to
indicate that it won’t work, or at least not do anything; at least one
recommends both FastBindLdapAuthenticationHandler and PoolingContextSource
in the same message. Will the combination work, or would I have to change
to BindLdapAuthenticationHandler if I want to set up LDAP connection
pooling and not use JNDI pooling?



Thanks in advance,

--

Carlos M. Fernández

Sr. Enterprise Systems Administrator

Saint Joseph’s University

Philadelphia PA 19131

T: +1 610 660 1501




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