Неофициальное обновление RHEL

sed 's/enabled *= *1/enabled=0/g' /etc/yum/pluginconf.d/rhnplugin.conf
rpm -Uvh http://mirror.centos.org/centos/5/os/i386/CentOS/centos-release-5-3.el5.centos.1.i386.rpm

http://mirror.centos.org/centos/6/os/i386/Packages/centos-release-6-4.el6.centos.10.i686.rpm
http://ftp.redhat.com/pub/redhat/linux/enterprise/6Workstation/en/os/SRPMS/

kupereal