The software described in this documentation is either in Extended Support or Sustaining Support. See https://www.oracle.com/us/support/library/enterprise-linux-support-policies-069172.pdf for more information.
Oracle recommends that you upgrade the software described by this documentation as soon as possible.

3.2.3 About Oracle Linux Installation Media

Oracle Linux 6 Update 6 contains three distinct repository sources on the installation media for the Unbreakable Enterprise Kernel Release 2, the Unbreakable Enterprise Kernel Release 3, and the Red Hat Compatible Kernel.

To configure yum to use both an Unbreakable Enterprise Kernel Release 2 and the Red Hat Compatible Kernel repositories from an ISO image of the installation media, create the file /etc/yum.repos.d/Media.repo containing entries similar to the following:

[ol6_base_media]
name=Oracle Linux 6 Update 6 Base Media
baseurl=file:///media/ISOimage/Server
gpgkey=file:///media/ISOimage/RPM-GPG-KEY
gpgcheck=1
enabled=1

[ol6_uek_media]
name=Oracle Linux 6 Update 6 UEK Media
baseurl=file:///media/ISOimage/UEK2
gpgkey=file:///media/ISOimage/RPM-GPG-KEY
gpgcheck=1
enabled=1

To configure yum to use both an Unbreakable Enterprise Kernel Release 3 and the Red Hat Compatible Kernel repositories from an ISO image of the installation media, create the file /etc/yum.repos.d/Media.repo containing entries similar to the following:

[ol6_base_media]
name=Oracle Linux 6 Update 6 Base Media
baseurl=file:///media/ISOimage/Server
gpgkey=file:///media/ISOimage/RPM-GPG-KEY
gpgcheck=1
enabled=1

[ol6_uekr3_media]
name=Oracle Linux 6 Update 6 UEK Media
baseurl=file:///media/ISOimage/UEKR3
gpgkey=file:///media/ISOimage/RPM-GPG-KEY
gpgcheck=1
enabled=1
Note

The ol6_uekr3_media repository is not available for i386 systems.

Adjust the value of the baseurl and gpgkey parameters to match the mount point of the ISO image on your system. If you do not require one of the repositories, set the value of the corresponding enabled parameter to 0.