{"id":1513,"date":"2025-06-25T17:19:25","date_gmt":"2025-06-25T16:19:25","guid":{"rendered":"https:\/\/workboot.fr\/ciela\/?page_id=1513"},"modified":"2025-12-19T16:58:21","modified_gmt":"2025-12-19T15:58:21","slug":"commandes-principales-reseau","status":"publish","type":"page","link":"https:\/\/workboot.fr\/ciela\/commandes-principales-reseau\/","title":{"rendered":"iproute2"},"content":{"rendered":"\n<h3 class=\"wp-block-heading\" id=\"h.qkg69a5ljci1_l\">1 -1<strong>&nbsp;ip address<\/strong>, remplace ifconfig ( nettools )<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">ip address&nbsp; show , est la fonction qui va lister les interfaces r\u00e9seaux ip&nbsp; de la machine et donner leur \u00e9tats.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">quand vous serez \u00e0 l&rsquo;aise avec cette fonction ip a vous donnera le m\u00eame r\u00e9sultat&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Rque : la couleur peut aider \u00e0 mieux distinguer les champs (man ip) &#8211;color ou -c&nbsp;<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>work@bruno:~$ ip a\n1: lo: &lt;LOOPBACK,UP,LOWER_UP&gt; mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000\n    link\/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00\n    inet 127.0.0.1\/8 scope host lo\n       valid_lft forever preferred_lft forever\n    inet6 ::1\/128 scope host \n       valid_lft forever preferred_lft forever\n2: enp0s25: &lt;NO-CARRIER,BROADCAST,MULTICAST,UP&gt; mtu 1500 qdisc fq_codel state DOWN group default qlen 1000\n    link\/ether b8:6b:23:ff:45:0e brd ff:ff:ff:ff:ff:ff\n3: wlp4s0: &lt;BROADCAST,MULTICAST,UP,LOWER_UP&gt; mtu 1500 qdisc mq state UP group default qlen 1000\n    link\/ether 60:36:dd:e7:62:01 brd ff:ff:ff:ff:ff:ff\n    inet 172.22.7.1\/16 brd 172.22.255.255 scope global dynamic noprefixroute wlp4s0\n       valid_lft 40730sec preferred_lft 40730sec\n    inet6 fe80::e04e:3677:1b36:1644\/64 scope link noprefixroute \n       valid_lft forever preferred_lft forever\nwork@bruno:~$ <\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">1: La carte lo (loopback) , est une carte virtuelle (du logiciel) , associ\u00e9e \u00e0 l&rsquo;adresse ip 127.0.0.1, localhost<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">127.0.0.1\/8 veut dire associ\u00e9 \u00e0 son masque de sous r\u00e9seaux 255.0.0.0 (le 8 veut bien dire 8 un en binaire) (notation CIDR ) (Classless Inter-Domain Routing)<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">01111111 00000000 00000000 00000000 \/ 11111111 00000000 00000000 00000000<\/p>\n\n\n\n<h1 class=\"wp-block-heading\" id=\"cheat-sheet-ip\">Cheat sheet ip<\/h1>\n\n\n\n<div data-wp-interactive=\"core\/file\" class=\"wp-block-file\"><object data-wp-bind--hidden=\"!state.hasPdfPreview\" hidden class=\"wp-block-file__embed\" data=\"https:\/\/workboot.fr\/ciela\/wp-content\/uploads\/2025\/06\/rh_ip_command_cheatsheet_1214_jcs_print.pdf\" type=\"application\/pdf\" style=\"width:100%;height:600px\" aria-label=\"Contenu embarqu\u00e9 rh_ip_command_cheatsheet_1214_jcs_print.\"><\/object><a id=\"wp-block-file--media-6fce7abd-7498-4201-b7af-eebd48b1af30\" href=\"https:\/\/workboot.fr\/ciela\/wp-content\/uploads\/2025\/06\/rh_ip_command_cheatsheet_1214_jcs_print.pdf\">rh_ip_command_cheatsheet_1214_jcs_print<\/a><a href=\"https:\/\/workboot.fr\/ciela\/wp-content\/uploads\/2025\/06\/rh_ip_command_cheatsheet_1214_jcs_print.pdf\" class=\"wp-block-file__button wp-element-button\" download aria-describedby=\"wp-block-file--media-6fce7abd-7498-4201-b7af-eebd48b1af30\">T\u00e9l\u00e9charger<\/a><\/div>\n\n\n\n<h1 class=\"wp-block-heading\" id=\"h.p_pqbQn8NIDSHJ_l\">2- ping<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">64.233.183.147 &nbsp; adresse IP de GOOGLE<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>ping 64.233.183.147<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">ou 216.58.210.35<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">la&nbsp;<a href=\"https:\/\/fr.wikipedia.org\/wiki\/Ping_%28logiciel%29\" target=\"_blank\" rel=\"noreferrer noopener\">commande&nbsp;<strong>ping<\/strong><\/a>&nbsp;permettant d\u2019envoyer une requ\u00eate&nbsp;<a href=\"https:\/\/fr.wikipedia.org\/wiki\/Internet_Control_Message_Protocol\" target=\"_blank\" rel=\"noreferrer noopener\">ICMP<\/a>&nbsp;<em>Echo<\/em>&nbsp;d\u2019un ordinateur \u00e0 un autre pour tester si cet ordinateur h\u00f4te est accessible par le r\u00e9seau&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">exemple :&nbsp;<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>root@Linux1:\/etc\/dhcp# ping 172.22.1.3\nPING 172.22.1.3 (172.22.1.3) 56(84) bytes of data.\n64 bytes from 172.22.1.3: icmp_req=1 ttl=64 time=0.114 ms\n64 bytes from 172.22.1.3: icmp_req=2 ttl=64 time=0.126 ms\n64 bytes from 172.22.1.3: icmp_req=3 ttl=64 time=0.126 ms\n64 bytes from 172.22.1.3: icmp_req=4 ttl=64 time=0.125 ms\n64 bytes from 172.22.1.3: icmp_req=5 ttl=64 time=0.127 ms\nping 8.8.8.8&nbsp; &nbsp; # ping d'un dns de  google<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>1 -1&nbsp;ip address, remplace ifconfig ( nettools ) ip address&nbsp; show , est la fonction qui va lister les interfaces r\u00e9seaux ip&nbsp; de la machine et donner leur \u00e9tats. quand [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_crdt_document":"","_uag_custom_page_level_css":"","footnotes":""},"class_list":["post-1513","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>iproute2 - workboot<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/workboot.fr\/ciela\/commandes-principales-reseau\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"iproute2 - workboot\" \/>\n<meta property=\"og:description\" content=\"1 -1&nbsp;ip address, remplace ifconfig ( nettools ) ip address&nbsp; 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