[CentOS] ssh failure from CentOS7 to Centos6

Sun Jan 19 08:25:46 UTC 2020
Fleur <afsupertek at gmail.com>

> The time was playing against me so I went back to centos6 (these
> desktops must be available monday) and all run fine. I will investigate
> this later. It's easy for me to switch from Centos6 to Centos7 as the OS
> is automatically installed (PXE boot + Kickstart)

Hi Patrick, we can help you investigate the problem and found the root
cause building an identical setup using your kick-start.
Can you share it with us for this purpose?

It seems that something related to your setup and goes wrong in some
way one on CentOS7