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                <h1 id="reseau">Réseau</h1>
<p>Dans cette partie, nous allons donner à notre raspi une adresse IP fixe, en IPV4 et IPV6.</p>
<p>Nous allons utiliser ce qui est indiqué dans de nombreux tutoriels : modification du fichier <strong>/etc/dhcpcd.conf</strong></p>
<pre><code># Example static IP configuration:
interface eth0
static ip_address=192.168.111.170/24
static ip6_address=2a01:e0a:d0:3c20::170/64
static routers=192.168.111.254
#static domain_name_servers=192.168.1.1
</code></pre>
<p>Les lignes à modifier sont celles ci-dessus : enlever le <strong>#</strong> au début des lignes (sauf la première et la dernière) et renseigner en fonction des adresses IP voulues : ipv4 et ipv6.</p>
<p>Il restera les serveurs DNS à configurer (dernière ligne), ce que nous ferons après avoir installé <strong>knot-resolver</strong>.</p>
<p>Une fois les modifications dans le fichier <strong>/etc/dhcpcd.conf</strong> faites, vous pouvez re-démarrer votre raspi.</p>
<p>Test :</p>
<pre><code>pi@raspberrypi:~ $ ip a
1: lo: &lt;LOOPBACK,UP,LOWER_UP&gt; mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
    inet 127.0.0.1/8 scope host lo
    valid_lft forever preferred_lft forever
    inet6 ::1/128 scope host 
    valid_lft forever preferred_lft forever
2: eth0: &lt;BROADCAST,MULTICAST,UP,LOWER_UP&gt; mtu 1500 qdisc pfifo_fast state UP group default qlen 1000
    link/ether b8:27:eb:3a:0b:38 brd ff:ff:ff:ff:ff:ff
    inet 192.168.111.170/24 brd 192.168.111.255 scope global noprefixroute eth0
    valid_lft forever preferred_lft forever
    inet6 2a01:e0a:d0:3c20:a23:93ca:de95:e15b/64 scope global dynamic mngtmpaddr noprefixroute 
    valid_lft 86388sec preferred_lft 86388sec
    inet6 2a01:e0a:d0:3c20::170/64 scope global noprefixroute 
    valid_lft forever preferred_lft forever
    inet6 fe80::74c8:34d:25f2:3b43/64 scope link 
    valid_lft forever preferred_lft forever
pi@raspberrypi:~ $
</code></pre>
<p>Les adresses IP de votre serveur doivent correspondre à ce que vous avez entré dans le fichier. On a bien :</p>
<ul>
<li>inet 192.168.111.170/24</li>
<li>inet6 2a01:e0a:d0:3c20::170/64</li>
</ul>
<p>C'est tout bon !</p>
              
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