Los servicios de packetfence no se inician inmediatamente después de la instalación.

He instalado packetfence en centos 7.2.

Todo va bien durante la instalación, pero después de la instalación con éxito El servicio packetfence no se está iniciando.

Intenté iniciar manualmente pero no se inicia.

[root@localhost yum.repos.d]# systemctl status packetfence -l
● packetfence.service - PacketFence Service
   Loaded: loaded (/usr/lib/systemd/system/packetfence.service; enabled; vendor preset: disabled)
   Active: inactive (dead) since Mon 2016-11-21 10:17:35 PKT; 1h 16min ago
  Process: 58132 ExecStop=/usr/local/pf/bin/pfcmd service pf stop (code=exited, status=0/SUCCESS)
  Process: 58053 ExecStart=/usr/local/pf/bin/pfcmd service pf start (code=exited, status=0/SUCCESS)

Nov 21 10:17:35 localhost.localdomain pfcmd[58132]: pfconfig                    | interact with pfconfig
Nov 21 10:17:35 localhost.localdomain pfcmd[58132]: portalprofileconfig         | query/modify portal profile configuration parameters
Nov 21 10:17:35 localhost.localdomain pfcmd[58132]: reload                      | rebuild fingerprint or violations tables without restart
Nov 21 10:17:35 localhost.localdomain pfcmd[58132]: service                     | start/stop/restart and get PF daemon status
Nov 21 10:17:35 localhost.localdomain pfcmd[58132]: schedule                    | Nessus scan scheduling
Nov 21 10:17:35 localhost.localdomain pfcmd[58132]: switchconfig                | query/modify switches.conf configuration parameters
Nov 21 10:17:35 localhost.localdomain pfcmd[58132]: version                     | output version information
Nov 21 10:17:35 localhost.localdomain pfcmd[58132]: violationconfig             | query/modify violations.conf configuration parameters
Nov 21 10:17:35 localhost.localdomain pfcmd[58132]: Please view "pfcmd help <command>" for details on each option
Nov 21 10:17:35 localhost.localdomain systemd[1]: Started PacketFence Service.
[root@localhost yum.repos.d]# 

[root@localhost yum.repos.d]# systemctl  restart  packetfence
[root@localhost yum.repos.d]# systemctl status packetfence -l
● packetfence.service - PacketFence Service
   Loaded: loaded (/usr/lib/systemd/system/packetfence.service; enabled; vendor preset: disabled)
   Active: inactive (dead) since Mon 2016-11-21 11:34:41 PKT; 14s ago
  Process: 60279 ExecStop=/usr/local/pf/bin/pfcmd service pf stop (code=exited, status=0/SUCCESS)
  Process: 60195 ExecStart=/usr/local/pf/bin/pfcmd service pf start (code=exited, status=0/SUCCESS)

Nov 21 11:34:41 localhost.localdomain pfcmd[60279]: pfconfig                    | interact with pfconfig
Nov 21 11:34:41 localhost.localdomain pfcmd[60279]: portalprofileconfig         | query/modify portal profile configuration parameters
Nov 21 11:34:41 localhost.localdomain pfcmd[60279]: reload                      | rebuild fingerprint or violations tables without restart
Nov 21 11:34:41 localhost.localdomain pfcmd[60279]: service                     | start/stop/restart and get PF daemon status
Nov 21 11:34:41 localhost.localdomain pfcmd[60279]: schedule                    | Nessus scan scheduling
Nov 21 11:34:41 localhost.localdomain pfcmd[60279]: switchconfig                | query/modify switches.conf configuration parameters
Nov 21 11:34:41 localhost.localdomain pfcmd[60279]: version                     | output version information
Nov 21 11:34:41 localhost.localdomain pfcmd[60279]: violationconfig             | query/modify violations.conf configuration parameters
Nov 21 11:34:41 localhost.localdomain pfcmd[60279]: Please view "pfcmd help <command>" for details on each option
Nov 21 11:34:41 localhost.localdomain systemd[1]: Started PacketFence Service.
[root@localhost yum.repos.d]# 

¿Hay alguna guía que siga paso a paso o antes de compilar el archivo iso que puedo usar en centos 7.2 (7) para las pruebas?