szoval regisztraltam meg is kaptam a jol megerdemelt repoimat, azonban most meg ezt a hiba uzit kaptam:
[root@lsc ~]# yum install nagios-nrpe.x86_64 nrpe.x86_64 nagios-plugins-nrpe.x86_64
Loading "security" plugin
Loading "rhnplugin" plugin
rhel-x86_64-server-5 100% |=========================| 1.3 kB 00:00
rhn-tools-rhel-x86_64-ser 100% |=========================| 1.1 kB 00:00
Error: Cannot retrieve repository metadata (repomd.xml) for repository: rhel-x86_64-server-vt-5. Please verify its path and try again
ez most miert van mar megint????:((