Updated nfs-utils-lib packages that fix one bug are now available for Red Hat Enterprise Linux 6.
The nfs-utils-lib packages contain support libraries required by programs in the nfs-utils package.
Prior to this update, libnfsidmap did not support ldap. With this update, nfs-utils-lib provides ldap support.
All users of nfs-utils-lib are advised to upgrade to these updated packages, which fix this bug.