[CentOS] pam_access not working?

[Barry Brimer]

> #%PAM-1.0
> auth        required      /lib/security/$ISA/pam_env.so
> auth        sufficient    /lib/security/$ISA/pam_unix.so likeauth nullok
> auth        required      /lib/security/$ISA/pam_deny.so
>
> account     required      /lib/security/pam_access.so
> account     required      /lib/security/$ISA/pam_unix.so
>
> password    required      /lib/security/$ISA/pam_cracklib.so retry=3
> password    sufficient    /lib/security/pam_unix.so nullok use_authtok md5 
> shadow nis
> password    required      /lib/security/$ISA/pam_deny.so
>
> session     required      /lib/security/$ISA/pam_limits.so
> session     required      /lib/security/$ISA/pam_unix.so
>
> ... and, to be sure, system-auth is referenced within /etc/pam.d/sshd:
>
> #%PAM-1.0
> auth       required     pam_stack.so service=system-auth
> auth       required     pam_nologin.so
> account    required     pam_stack.so service=system-auth
> password   required     pam_stack.so service=system-auth
> session    required     pam_stack.so service=system-auth
> session    required     pam_loginuid.so

Is there a reverse DNS entry for the machine you are denying yourself 
from?  Try using the ip address instead of the hostname so we can 
eliminate that from the equation.

Thanks,
Barry