To install Local yum server or yum client on Centos 6 & Centos 7 ( Also Redhat 6 )

To install Local yum server or yum client  on Centos 6 & Centos 7 ( Also in Redhat 6 ) 

We are using 2 system , 1 for server & 2 for client system.

Yum Server OS               : Centos 6.4 & 7           
Yum Server IP Address   : 192.168.1.2
Client OS                       : Centos 6.4 & 7
Client IP Address           :  192.168.1.3

SERVER SIDE :- 192.168.1.2

Insert Your Centos DVD in server CD/DVD rom .

# mount /dev/cdrom /mnt/
# cd /mnt/
# cd Packages/
# rpm -ivh vsftpd-2.2.2-11.el6_3.1.i686.rpm

  warning: vsftpd-2.2.2-11.el6_3.1.i686.rpm: Header V3 RSA/SHA1 Signature, key ID
  c105b9de: NOKEY
  Preparing...               ########################################### [100%]
  1:vsftpd                    ########################################### [100%]

# service vsftpd restart
# chkconfig vsftpd on
# rpm -ivh libxml2-python-2.7.6-8.el6_3.4.i686.rpm
# rpm -ivh deltarpm-3.5-0.5.20090913git.el6.i686.rpm
# rpm -ivh python-deltarpm-3.5-0.5.20090913git.el6.i686.rpm
# rpm -ivh createrepo-0.9.9-17.el6.noarch.rpm
# mkdir /var/ftp/pub/Packages
# cp -ar /mnt/Packages/*.* /var/ftp/pub/Packages

{note :- remove or rename to all older repositories } 

# vi /etc/yum.repos.d/yum.repo
     
      [YumServer]
      name=Packages
      baseurl=file:///var/ftp/pub/Packages               (note:- We are using '///' in server )
      gpgcheck=0

      enabled=1

      :wq

# setsebool -P ftp_home_dir on
# vi /etc/sysconfig/iptables
      [...]
      -A INPUT -p udp -m state --state NEW --dport 21 -j ACCEPT
      -A INPUT -p tcp -m state --state NEW --dport 21 -j ACCEPT
      [...]

      :wq

# createrepo -v /var/ftp/pub/Packages

# yum clean all
# yum update

CLIENT SIDE :- 192.168.1.3

# vi /etc/yum.repos.d/yum.repo
      [YumServer]
      name=Packages
      baseurl=ftp://192.168.1.2/pub/Packages               (note:- We are using '//' in client )
      gpgcheck=0

      enabled=1

      :wq

# yum update

enjoy your yum server ......