{"id":41,"date":"2023-11-26T16:38:19","date_gmt":"2023-11-26T15:38:19","guid":{"rendered":"https:\/\/artheodoc.fr\/?page_id=41"},"modified":"2025-09-28T15:31:02","modified_gmt":"2025-09-28T13:31:02","slug":"exemple-de-parametrages-en-ip-fixe-sous-debian-11","status":"publish","type":"page","link":"https:\/\/artheodoc.fr\/index.php\/exemple-de-parametrages-en-ip-fixe-sous-debian-11\/","title":{"rendered":"Exemple de param\u00e9trages en IP fixe sous debian 11"},"content":{"rendered":"\n<p class=\"has-medium-font-size\"><strong>La proc\u00e9dure est la m\u00eame pour Debian 12 et 13.<\/strong><\/p>\n\n\n\n<p>Dans cet exemple, on utilise le param\u00e9trage suivant&nbsp;: <em><strong>192.168.2.3 \/ 24<\/strong><\/em> \u2013 Passerelle <em><strong>192.168.2.253<\/strong><\/em> \u00e0 modifier avec votre adressage IP.<\/p>\n\n\n\n<p>Modification de la configuration de la carte r\u00e9seau (<strong>adaptez le nom de la carte r\u00e9seau si besoin <em>enp0s3<\/em> dans mon cas<\/strong>).<\/p>\n\n\n\n<p class=\"has-pale-ocean-gradient-background has-background\">Si vous voulez mettre une IP fixe \u00e0 une machine virtuelle ou physique se trouvant sur votre r\u00e9seau local derri\u00e8re une Livebox 5 (dans mon cas) comme cela est possible dans mes supports de cours. On peut utiliser une IP <strong>192.168.1.<em>xxx<\/em><\/strong> (<em>xxx<\/em> ayant une valeur allant de 2 \u00e0 254) Le masque de sous-r\u00e9seau est <strong>255.255.255.0<\/strong> (netmask) la passerelle (votre box \u2013 gateway) <strong>192.168.1.1<\/strong>. Utilisez une IP en dehors de la <a href=\"https:\/\/artheodoc.fr\/wp-content\/uploads\/2024\/06\/configuration_de_la_plage_dhcp_sur_la_livebox_5_orange.pdf\" data-type=\"attachment\" data-id=\"771\" target=\"_blank\" rel=\"noreferrer noopener\">plage DHCP<\/a> de votre box.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n\n\n\n<p class=\"has-large-font-size\">Configuration de l&rsquo;adressage IP de la carte r\u00e9seau<\/p>\n\n\n\n<p>Pour \u00e9diter le fichier, depuis le compte administrateur <strong>root<\/strong>, j\u2019utilise la commande&nbsp;:<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><strong>nano \/etc\/network\/interfaces<\/strong><\/pre>\n\n\n\n<pre class=\"wp-block-preformatted\">source \/etc\/network\/interfaces.d\/*\n# The loopback network interface\nauto lo\niface lo inet loopback\n# The primary network interface\n# allow-hotplug enp0s3\n# iface enp0s3 inet dhcp\n# This is an autoconfigured IPv6 interface\n# iface enp0s3 inet6 auto  \n<strong>auto enp0s3\niface enp0s3 inet static\naddress 192.168.2.3\nnetmask 255.255.255.0\ngateway 192.168.2.253<\/strong><\/pre>\n\n\n\n<p>Une fois le fichier modifi\u00e9&nbsp;:<\/p>\n\n\n\n<p><strong>[CRTL]<\/strong> + <strong>[X]<\/strong> pour quitter l\u2019\u00e9diteur nano.<\/p>\n\n\n\n<p><strong>[O]<\/strong> pour confirmer l\u2019enregistrement des modifications.<\/p>\n\n\n\n<p><strong>[Entr\u00e9e]<\/strong> pour confirmer le nom du fichier.<\/p>\n\n\n\n<p>Une fois les modifications enregistr\u00e9es dans le fichier, je red\u00e9marre la machine avec la commande&nbsp;:<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><strong>shutdown -r now<\/strong><\/pre>\n\n\n\n<p>Si l&rsquo;on veut simplement red\u00e9marrer le service sous Debian 12 :<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><strong>systemctl restart networking.service<\/strong><\/pre>\n\n\n\n<p>J\u2019ai mis en commentaires les commandes li\u00e9es \u00e0 la configuration en DHCP avec le caract\u00e8re <strong>#<\/strong>. J\u2019ai utilis\u00e9 le nom de mon interface r\u00e9seau <strong>(enp0s3 dans mon cas)<\/strong>. J\u2019ai donn\u00e9 l\u2019adresse <strong>192.168.2.3<\/strong> \u00e0 ma carte r\u00e9seau. <em>Les modifications sont en gras pour plus de visibilit\u00e9<\/em>.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n\n\n\n<p class=\"has-large-font-size\">Contr\u00f4ler le r\u00e9sultat<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><strong>ip address<\/strong><\/pre>\n\n\n\n<p>Pour v\u00e9rifier l\u2019adressage IP de la machine.<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><strong>ping google.fr<\/strong> Tester la connexion \u00e0 google.fr. Si cela fonctionne, la r\u00e9solution DNS est \u00e9galement valid\u00e9e.<\/pre>\n\n\n\n<p>On stoppe avec <strong>[CTRL]<\/strong> + <strong>[C]<\/strong>.<\/p>\n\n\n\n<p><strong>Plus d&rsquo;informations<\/strong><\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"><strong>cat \/etc\/resolv.conf<\/strong> Voir le fichier concernant les serveurs DNS.<\/pre>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n\n\n\n<div class=\"wp-block-group has-background is-layout-constrained wp-block-group-is-layout-constrained\" style=\"background-color:#f7f2ee\">\n<p class=\"has-large-font-size\"><strong>DNS<\/strong><\/p>\n\n\n\n<p>Pour les param\u00e8tres DNS voir le fichier <strong>\/etc\/resolv.conf<\/strong>.<\/p>\n\n\n\n<p>Exemple avec les DNS Google :<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">nameserver 8.8.8.8<br>nameserver 8.8.4.4<\/pre>\n<\/div>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>La proc\u00e9dure est la m\u00eame pour Debian 12 et 13. Dans cet exemple, on utilise le param\u00e9trage suivant&nbsp;: 192.168.2.3 \/ 24 \u2013 Passerelle 192.168.2.253 \u00e0 modifier avec votre adressage IP. Modification de la configuration de la carte r\u00e9seau (adaptez le nom de la carte r\u00e9seau si besoin enp0s3 dans mon cas). Si vous voulez mettre [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-41","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/artheodoc.fr\/index.php\/wp-json\/wp\/v2\/pages\/41","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/artheodoc.fr\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/artheodoc.fr\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/artheodoc.fr\/index.php\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/artheodoc.fr\/index.php\/wp-json\/wp\/v2\/comments?post=41"}],"version-history":[{"count":11,"href":"https:\/\/artheodoc.fr\/index.php\/wp-json\/wp\/v2\/pages\/41\/revisions"}],"predecessor-version":[{"id":2531,"href":"https:\/\/artheodoc.fr\/index.php\/wp-json\/wp\/v2\/pages\/41\/revisions\/2531"}],"wp:attachment":[{"href":"https:\/\/artheodoc.fr\/index.php\/wp-json\/wp\/v2\/media?parent=41"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}