{"id":6122,"date":"2025-09-05T09:17:35","date_gmt":"2025-09-05T07:17:35","guid":{"rendered":"https:\/\/ewattch-documentation.com\/?page_id=6122"},"modified":"2025-09-05T09:21:24","modified_gmt":"2025-09-05T07:21:24","slug":"guide-communication-et-reseau-vers-the-things-cloud","status":"publish","type":"page","link":"https:\/\/ewattch-documentation.com\/?page_id=6122","title":{"rendered":"Guide : Communication et r\u00e9seau vers The Things Cloud"},"content":{"rendered":"

[vc_row full_width=”stretch_row” enable_grid_lines=””][vc_column][vc_column_text css=””]<\/p>\n

Communication et r\u00e9seau vers The Things Cloud<\/h1>\n

[\/vc_column_text][vc_empty_space]

\n\t
<\/div>\n<\/div>\n[vc_column_text]<\/p>\n

Objectif<\/h2>\n

[\/vc_column_text][vc_column_text css=””]<\/p>\n

Cette fiche r\u00e9sume les recommandations r\u00e9seau (pare-feu & routeur) n\u00e9cessaires au bon fonctionnement de la passerelle Gateway light<\/strong>.<\/p>\n

Elle est destin\u00e9e aux \u00e9quipes informatiques pour configurer correctement l\u2019infrastructure r\u00e9seau.<\/p>\n

[\/vc_column_text][vc_column_text css=””]<\/p>\n

Principes de base<\/h2>\n

[\/vc_column_text][vc_column_text css=””]<\/p>\n

    \n
  • La passerelle initie toutes ses communications vers le cloud (*outbound only*).<\/li>\n
  • Aucun port entrant \u00e0 ouvrir.<\/li>\n
  • Protocoles utilis\u00e9s : MQTT over TLS, HTTPS, NTP, DNS.<\/li>\n<\/ul>\n

    [\/vc_column_text][vc_empty_space][vc_column_text css=””]<\/p>\n

    Recommandations r\u00e9seau<\/h2>\n

    [\/vc_column_text][vc_column_text css=””]<\/p>\n

    Pare-feu<\/strong><\/h5>\n
      \n
    • Autoriser la passerelle<\/strong> \u00e0 sortir en TCP 443<\/strong> (HTTPS) vers les domaines *.thethings.network<\/strong>, *.thethings.industries<\/strong> et *.cloud.thethings.industries<\/strong><\/li>\n
    • Autoriser la passerelle<\/strong> \u00e0 sortir en TCP 8883<\/strong> (ou fallback 443) pour le flux MQTT s\u00e9curis\u00e9 (mTLS)<\/strong><\/li>\n
    • Autoriser la passerelle<\/strong> \u00e0 sortir en UDP 123<\/strong> vers des serveurs NTP<\/strong><\/li>\n
    • Autoriser la passerelle<\/strong> \u00e0 sortir en UDP 53<\/strong> vers les DNS configur\u00e9s (internes ou publics)<\/strong><\/li>\n
    • Nous recommandons de mettre les domaines list\u00e9s dans la whitelist<\/strong> du pare-feu afin d\u2019\u00e9viter les blocages<\/li>\n<\/ul>\n
      Adressage<\/strong><\/h5>\n
        \n
      • En DHCP<\/strong>, v\u00e9rifier que la passerelle prend bien les param\u00e8tres du r\u00e9seau : passerelle par d\u00e9faut<\/strong>, DNS<\/strong><\/li>\n
      • En IP fixe<\/strong>, d\u00e9finir correctement les param\u00e8tres r\u00e9seau et fixer au besoin le DNS sur 8.8.8.8<\/strong> (Google DNS)<\/li>\n<\/ul>\n
        DNS<\/strong><\/h5>\n
          \n
        • La passerelle doit pouvoir r\u00e9soudre les noms de domaine<\/strong> via les serveurs DNS internes ou publics<\/li>\n
        • Exemple : acc\u00e8s possible \u00e0 8.8.8.8 port 53<\/strong> (Google DNS)<\/li>\n
        • Les domaines *.thethings.network<\/strong> et *.thethings.industries<\/strong> doivent \u00eatre accessibles<\/li>\n<\/ul>\n
          Proxy<\/strong><\/h5>\n
            \n
          • Si un proxy HTTPS est utilis\u00e9, il doit autoriser la passerelle<\/strong> \u00e0 communiquer avec les domaines list\u00e9s sans inspection TLS<\/li>\n
          • Les proxies authentifi\u00e9s<\/strong> ne sont pas support\u00e9s<\/li>\n<\/ul>\n

            [\/vc_column_text][vc_empty_space][\/vc_column][\/vc_row]<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"

            [vc_row full_width=”stretch_row” enable_grid_lines=””][vc_column][vc_column_text css=””] Communication et r\u00e9seau vers The Things Cloud [\/vc_column_text][vc_empty_space][vc_column_text] Objectif [\/vc_column_text][vc_column_text css=””] Cette fiche r\u00e9sume les recommandations r\u00e9seau (pare-feu & routeur) n\u00e9cessaires au bon fonctionnement de la passerelle Gateway light. Elle est destin\u00e9e aux \u00e9quipes informatiques pour […]<\/p>\n","protected":false},"author":3,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-6122","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/ewattch-documentation.com\/index.php?rest_route=\/wp\/v2\/pages\/6122","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ewattch-documentation.com\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/ewattch-documentation.com\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/ewattch-documentation.com\/index.php?rest_route=\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/ewattch-documentation.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=6122"}],"version-history":[{"count":2,"href":"https:\/\/ewattch-documentation.com\/index.php?rest_route=\/wp\/v2\/pages\/6122\/revisions"}],"predecessor-version":[{"id":6127,"href":"https:\/\/ewattch-documentation.com\/index.php?rest_route=\/wp\/v2\/pages\/6122\/revisions\/6127"}],"wp:attachment":[{"href":"https:\/\/ewattch-documentation.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=6122"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}