====== Ubuntu ====== ===== Basic install ===== Install packages apt install mosh vim mc check-mk-agent xinetd Update settings in ''/etc/xinetd.d/check_mk'' flags = IPv6 only_from = 127.0.0.1 149.202.151.145 2001:41d0:2:902c::151:145 disable = no Restart xinetd service service xinetd restart