Using LDAP for nameresolution

Assuming you configured your Debian system and especially apt correctly
just running

apt-get install slapd ldap-utils

as root should be enough to download and install the Debian package of the
OpenLDAP server and the related client tools. The installation will ask you a
few questions but for our needs the defaults should be good enough. For
reference the questions for my test system named "rootstrap.galaxy" and my
answers are listed here:

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