Description of problem:

When installing a package to a Content Host that has openscap as dependency, it installs x86_64 from RHEL6 rpms repo (latest "openscap-1.0.10-3.el6") but when .i686 is installed, it looks for "openscap-1.2.4-1.el6_6sat.x86_64" available from "Satellite Tools 6.1" repo but fails due to:

Protected multilib versions: openscap-1.2.4-1.el6_6sat.x86_64 != openscap-1.0.10-3.el6.i686

Version-Release number of selected component (if applicable):


How reproducible: Always


Steps to Reproduce:
1. Register a RHEL6 Content Host and attach to a Content View that is recently
   synced with and update:
   rhel-6-server-rpms
   rhel-6-server-satellite-tools-6.1-rpms
2. Install i386/i686 rpms (example, some third party monitoring rpm's)
3. Install a package that has openscap as dependent package:
  
 # yum install preupgrade-assistant

Actual results:

Protected multilib versions: openscap-1.2.4-1.el6_6sat.x86_64 != openscap-1.0.10-3.el6.i686

a. openscap-1.0.8-1 will be installed as dependent package of 
    preupgrade-assistant-2.1.1-5.el6.x86_64
b. Then it upgrades to openscap-1.0.10-3.el6.x86_64 and installs
   openscap-1.0.10-3.el6.i686 (latest version available in RHEL6 RPMS repo)
c. But since a later version is available in Satellite Tools 6.1 repo, it  
   installs it, "openscap-1.2.4-1.el6_6sat.x86_64" but no matching .i686 version

See complete output attach, "openscap.i386"

Expected results:

It should install "openscap-1.2.4-1.el6_6sat.i686" but there is none available.

Additional info: