DNS server installation debian
machine 3littlehills 192.168.10.111 passerelle 192.168.10.1
Modification de l'environnement existant
Modifier les fichiers hostnameet hosts pour introduire ne nom de la zone.
sudo jed /etc/hostname
cat /etc/hostname
#
3littlehills.raspinet
sudo jed /etc/hosts
cat /etc/hosts
#
127.0.0.1 localhost
127.0.1.1 3littlehills.raspinet 3littlehills
192.168.10.111 3littlehills.raspinet 3littlehills
::1 localhost ip6-localhost ip6-loopback
ff02::1 ip6-allnodes
ff02::2 ip6-allrouters
Mettre à jour les paquets sudo apt updatepuis installer bind9 sudo apt install bind9 dnsutils modifier le fichier /etc/systemd/resolved.conf afin que le fichier /etc/resolv.confprenne en compte la nouvelle zone.
sudo jed /etc/systemd/resolved.conf
cat /etc/systemd/resolved.conf
#
# This file is part of systemd.
#
# systemd is free software; you can redistribute it and/or modify it
# under the terms of the GNU Lesser General Public License as published by
# the Free Software Foundation; either version 2.1 of the License, or
# (at your option) any later version.
#
# Entries in this file show the compile time defaults.
# You can change settings by editing this file.
# Defaults can be restored by simply deleting this file.
#
# See resolved.conf(5) for details
[Resolve]
# Some examples of DNS servers which may be used for DNS= and FallbackDNS=:
# Cloudflare: 1.1.1.1 1.0.0.1 2606:4700:4700::1111 2606:4700:4700::1001
# Google: 8.8.8.8 8.8.4.4 2001:4860:4860::8888 2001:4860:4860::8844
# Quad9: 9.9.9.9 2620:fe::fe
DNS=192.168.10.1 9.9.9.9 2620:fe::fe
FallbackDNS=9.9.9.9 2620:fe::fe
Domains=raspinet
#DNSSEC=no
#DNSOverTLS=no
#MulticastDNS=yes
#LLMNR=yes
#Cache=yes
#DNSStubListener=yes
#DNSStubListenerExtra=
#ReadEtcHosts=yes
#ResolveUnicastSingleLabel=no
Configuration de bind
Accéder au dossier de configuration de bind modifier les fichiers de configuration puis ajouter les fichiers de définition de la nouvelle zone cd /etc/bind.
sudo cp named.conf.local named.conf.local-orig
sudo jed named.conf.local
cat named.conf.local
#
//
// Do any local configuration here
//
// Consider adding the 1918 zones here, if they are not used in your
// organization
//include "/etc/bind/zones.rfc1918";
zone "raspinet" {
type master;
file "/etc/bind/db.raspinet";
};
zone "10.168.192.in-addr.arpa" {
type master;
file "/etc/bind/db.1O.168.192.in-addr.arpa";
};
sudo jed db.raspinet
#
$TTL 10800
$ORIGIN raspinet.
@ IN SOA 3littlehills.raspinet. root.raspinet. (
20220710;
3h;
1h;
1w;
1h);
@ IN NS 3littlehills.raspinet.
3littlehills IN A 192.168.10.111
host IN A 192.168.10.1
sudo jed db.1O.168.192.in-addr.arpa
#
$TTL 10800
$ORIGIN 10.168.192.in-addr.arpa.
@ IN SOA 3littlehills.raspinet. root.raspinet. (
20220710;
3h;
1h;
1w;
1h);
@ IN NS 3littlehills.raspinet.
132 IN PTR 3littlehills.raspinet.
1 IN PTR host.raspinet.
Vérifier le fonctionnement du dispositif avec named-checkconf -z.
zone raspinet/IN: loaded serial 20220710
zone 10.168.192.in-addr.arpa/IN: loaded serial 20220710
zone localhost/IN: loaded serial 2
zone 127.in-addr.arpa/IN: loaded serial 1
zone 0.in-addr.arpa/IN: loaded serial 1
zone 255.in-addr.arpa/IN: loaded serial 1
Comments !