[rhelv6-list] Pam config and ssh access

[Richard Smits]

Hello,

We had an issue today what gave us some questions. I hope someone can 
explain this.
We use Samba/Winbind for ssh access to a server. The required account is 
in our Active directory.
Normal in Redhat v5 the file : /etc/pam.d/sshd contains the following line :
---
auth       include      system-auth
---
Now in version 6 we saw that this line was removed. We placed it back again.
But can you please tell me why this line was not present anymore ? Is 
this a security risk ?

Greetings .. Richard Smits