Some stuff that, I never rember where it is

• Ldap: internal2 (cname ldap.orbit-lab.org) - The ldap conf lives in etc, as well as the "secret"
• Web: served out of external3 (cname www.orbit-lab.org) - External web huhah only.
• Internal ldap admin: ​http://internal3/phpldapadmin - If you just point a web browser to internal 3, it enumerates /, but that directory doesn't show up. however point the url directly works.
• Internal1 hosts the mysql services, but the phpmyadmin runs on internal3 (​http://internal3/phpmyadmin) (similar to the ldapamdin). You'll have to point the myadmin to internal1 to get the tables from that host (e.g. inventory).