yum server

Creating your own yum repository is very simple
install ftp/http server.
move all rpms to path like /var/ftp/pub/
next install createrepo rpm
#rpm -ivh craeterepo*
next run create repo rpm
#createrepo /var/ftp/pub/

then restart server ftp/http.
next client side create one repo file like my.repo in /etc/yum.repos.d/
[myrepo]

name=My Repository

baseurl=ftp://IP adress/var/ftp/pub/

enabled=1
next
clean yum
#yum clean all

try and tell me