Split-horizon views: one answer for the internal network, another for the Internet

55 min Debian 12 Versions BIND 9.16, BIND 9.18, BIND 9.20

Objective

Make www.masterlinux.lab answer 10.20.1.80 to the offices and VPN clients and 203.0.113.80 to the rest of the world, and never reveal internal names (intranet, compta) to the outside, with a single BIND server and views.

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