Beginning with RHEL 5.8, all of the RHEL 5 debuginfo packages are available
through Red Hat Network (RHN).  As they are available through RHN, debuginfo
packages for RHEL 5.8 and later will not be published through ftp.redhat.com.
See https://access.redhat.com/knowledge/solutions/9907 for details on how to
access debuginfo packages.