{"id":87049,"date":"2020-07-02T19:42:09","date_gmt":"2020-07-02T17:42:09","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/dns-push-uvedomleniya-poluchili-status-predlozhennogo-standarta"},"modified":"2020-07-02T19:42:09","modified_gmt":"2020-07-02T17:42:09","slug":"dns-push-uvedomleniya-poluchili-status-predlozhennogo-standarta","status":"publish","type":"post","link":"https:\/\/prohoster.info\/fr\/blog\/news\/dns-push-uvedomleniya-poluchili-status-predlozhennogo-standarta","title":{"rendered":"Les notifications DNS Push ont obtenu le statut de standard propos\u00e9","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Le comit\u00e9 IETF (Internet Engineering Task Force), qui s'occupe du d\u00e9veloppement des protocoles et de l'architecture d'internet, <noindex><a rel=\"nofollow\" href=\"https:\/\/www.rfc-editor.org\/pipermail\/rfc-dist\/2020-June\/005592.html\">a termin\u00e9<\/a><\/noindex> \u00c9laboration de la RFC pour le m\u00e9canisme \u00ab DNS Push Notifications \u00bb et publication de la sp\u00e9cification associ\u00e9e sous l'identifiant <noindex><a rel=\"nofollow\" href=\"https:\/\/www.rfc-editor.org\/rfc\/rfc8765.txt\">RFC 8765<\/a><\/noindex>. La RFC a obtenu le statut de \u00ab Norme Propos\u00e9e \u00bb, apr\u00e8s quoi le travail commencera pour donner \u00e0 la RFC le statut de Norme \u00c9bauche (Draft Standard), ce qui signifie en fait une stabilisation compl\u00e8te du protocole et la prise en compte de tous les commentaires formul\u00e9s.<\/p>\n<p>Le m\u00e9canisme \u00ab DNS Push Notification \u00bb permet au client de recevoir des notifications du serveur DNS concernant les changements des enregistrements DNS en mode asynchrone, sans avoir besoin de les interroger p\u00e9riodiquement. Les notifications push ne sont trait\u00e9es que sur un transport TCP avec une s\u00e9curisation de la communication via \u00ab TLS over TCP \u00bb. Le serveur DNS autoritaire peut accepter des connexions TCP de clients DNS Push Notification qui envoient des requ\u00eates d'abonnement \u00e0 des noms et types d'enregistrements DNS sp\u00e9cifiques. Apr\u00e8s r\u00e9ception de la demande d'abonnement, le serveur enverra lui-m\u00eame les notifications au client concernant les modifications des enregistrements sp\u00e9cifi\u00e9s. <\/p>\n<p>Le client d\u00e9termine la prise en charge de DNS Push Notification en envoyant une requ\u00eate DNS ordinaire qui v\u00e9rifie l'existence de l'enregistrement SRV \u00ab _dns-push-tls._tcp.nom_de_zone \u00bb, qui indique les serveurs DNS g\u00e9rant les abonnements. Le client peut \u00e9galement s'abonner \u00e0 un enregistrement qui n'existe pas, et le serveur doit notifier le client lorsqu'il appara\u00eetra \u00e0 l'avenir. Les notifications sont envoy\u00e9es uniquement en cas de connexion TCP \u00e9tablie avec le serveur et ne sont pas con\u00e7ues pour un suivi 24 heures sur 24, 7 jours sur 7 \u2014 l'abonnement doit \u00eatre annul\u00e9 en cas d'inactivit\u00e9 (par exemple, lors de la mise en veille de l'appareil) et utilis\u00e9 uniquement en cas de besoin direct de suivi des changements en temps r\u00e9el. Des requ\u00eates DSN ordinaires peuvent \u00e9galement \u00eatre envoy\u00e9es par le canal TCP \u00e9tabli pour les notifications push.<\/p>\n<p><noindex><a rel=\"nofollow\" name=\"link\"><\/a><\/noindex><\/p>\n<p>Source : <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=53276\">opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041a\u043e\u043c\u0438\u0442\u0435\u0442 IETF (Internet Engineering Task Force), \u0437\u0430\u043d\u0438\u043c\u0430\u044e\u0449\u0438\u0439\u0441\u044f \u0440\u0430\u0437\u0432\u0438\u0442\u0438\u0435\u043c \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u043e\u0432 \u0438 \u0430\u0440\u0445\u0438\u0442\u0435\u043a\u0442\u0443\u0440\u044b \u0438\u043d\u0442\u0435\u0440\u043d\u0435\u0442\u0430, \u0437\u0430\u0432\u0435\u0440\u0448\u0438\u043b \u0444\u043e\u0440\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u0435 RFC \u0434\u043b\u044f \u043c\u0435\u0445\u0430\u043d\u0438\u0437\u043c\u0430 &#171;DNS Push Notifications&#187; \u0438 \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043b \u0441\u0432\u044f\u0437\u0430\u043d\u043d\u0443\u044e \u0441 \u043d\u0438\u043c \u0441\u043f\u0435\u0446\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u044e \u043f\u043e\u0434 \u0438\u0434\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0442\u043e\u0440\u043e\u043c RFC 8765. RFC \u043f\u043e\u043b\u0443\u0447\u0438\u043b \u0441\u0442\u0430\u0442\u0443\u0441 &#171;\u041f\u0440\u0435\u0434\u043b\u043e\u0436\u0435\u043d\u043d\u043e\u0433\u043e \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u0430&#187;, \u043f\u043e\u0441\u043b\u0435 \u0447\u0435\u0433\u043e \u043d\u0430\u0447\u043d\u0451\u0442\u0441\u044f \u0440\u0430\u0431\u043e\u0442\u0430 \u043f\u043e \u043f\u0440\u0438\u0434\u0430\u043d\u0438\u044e RFC \u0441\u0442\u0430\u0442\u0443\u0441\u0430 \u0447\u0435\u0440\u043d\u043e\u0432\u043e\u0433\u043e \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u0430 (Draft Standard), \u0444\u0430\u043a\u0442\u0438\u0447\u0435\u0441\u043a\u0438 \u043e\u0437\u043d\u0430\u0447\u0430\u044e\u0449\u0435\u0433\u043e \u043f\u043e\u043b\u043d\u0443\u044e \u0441\u0442\u0430\u0431\u0438\u043b\u0438\u0437\u0430\u0446\u0438\u044e \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u0430 \u0438 \u0443\u0447\u0451\u0442 \u0432\u0441\u0435\u0445 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-87049","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.2 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041a\u043e\u043c\u0438\u0442\u0435\u0442 IETF (Internet Engineering Task Force), \u0437\u0430\u043d\u0438\u043c\u0430\u044e\u0449\u0438\u0439\u0441\u044f \u0440\u0430\u0437\u0432\u0438\u0442\u0438\u0435\u043c \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u043e\u0432 \u0438 \u0430\u0440\u0445\u0438\u0442\u0435\u043a\u0442\u0443\u0440\u044b \u0438\u043d\u0442\u0435\u0440\u043d\u0435\u0442\u0430,\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" 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