Webserver Configuration File Locations 
--------------------------------------

On an InterWorx server, there are two Apache instances:

- The system-level Apache webserver, which manages ports 80 and 443
- The internal InterWorx Apache webserver, which manages ports 2080 and 2443

This documentation refers only to configuration for the the system-level Apache instance. 

Modifying configuration files related to the internal InterWorx instance is not advised. 

.. contents::

Configuration File Locations
^^^^^^^^^^^^^^^^^^^^^^^^^^^^

- **Virtual Host files**: ``/etc/httpd/conf.d/vhost_*`` 
- **Apache conf file**: ``/etc/httpd/conf/httpd.conf``
- **SSL configuration**: ``/etc/httpd/conf.d/ssl.conf``
- **PHP configuration**: Information on PHP configuration and ini files can be found :doc:`here </nodeworx/webserver/php_options/php-conf-and-ini-locations>`

Custom system-level Apache conf files may be added to the ``/etc/httpd/conf.d`` directory.