- apache: Apache is a web server and the most important part of m23. The m23 administration interface and the client jobs are generated via Apache and PHP.
- mysql: MySQL is a database server which stores the client information.
- dhcpd3: The DHCP server assigns IP addresses to the clients and can only be started if there is a minimum of one managed clients. A ”yellow” state is not always an indicator for an error.
- slapd: This is the daemon of the LDAP server OpenLDAP. With LDAP you can store login on a central server and use these login from all clients that can access this server.
