External RHEL build repo

[Michael Cronenworth]

Steve Traylen wrote:
> The box, fedora or RHEL needs to access to RHEL yum repos. And for that
> to happen it needs a license. In fact the koji box here runs on SL5 as
>   it happens
> but we use one of our  RHEL licenses to permit it to access the yum repos.
>

I understand that. I have a license. It's valid. I tried to use 
rhn_register on the koji box but it failed with a Python traceback after 
I gave it my valid RHN credentials.