Este contenido no está disponible en el idioma seleccionado.
13.2. Types
The main permission control method used in SELinux targeted policy to provide advanced process isolation is Type Enforcement. All files and processes are labeled with a type: types define a SELinux domain for processes and a SELinux type for files. SELinux policy rules define how types access each other, whether it be a domain accessing a type, or a domain accessing another domain. Access is only allowed if a specific SELinux policy rule exists that allows it.
The following types are used with
dhcpd
:
dhcp_etc_t
- This type is mainly used for files in
/etc
, including configuration files. dhcpd_var_run_t
- This type is used for the PID file for dhcpd, in
/var/run
. dhcpd_exec_t
- This type is used for transition of DHCP executable files to the
dhcpd_t
domain. dhcpd_initrc_exec_t
- This type is used for transition of DHCP executable files to the
dhcpd_initrc_t
domain.
Note
To see the full list of files and their types for dhcp, run the following command:
~]$ grep dhcp /etc/selinux/targeted/contexts/files/file_contexts