{"id":168914,"date":"2026-04-16T11:12:28","date_gmt":"2026-04-16T09:12:28","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/opublikovan-chernovik-speczifikaczii-protokola-ipv8"},"modified":"2026-04-18T11:07:06","modified_gmt":"2026-04-18T09:07:06","slug":"opublikovan-chernovik-speczifikaczii-protokola-ipv8","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sk\/blog\/news\/opublikovan-chernovik-speczifikaczii-protokola-ipv8","title":{"rendered":"Bol sa zverejnen\u00fd n\u00e1vrh \u0161pecifik\u00e1cie protokolu IPv8","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Organiz\u00e1cia IETF (Internet Engineering Task Force), ktor\u00e1 sa zaober\u00e1 rozvojom protokolov a architekt\u00fary internetu, predlo\u017eila na diskusiu prv\u00fa pracovn\u00fa verziu \u0161pecifik\u00e1cie protokolu IPv8. Dokument navrhla extern\u00e1 spolo\u010dnos\u0165 One Limited, vznikol mimo procesu \u0161tandardiz\u00e1cie IETF a m\u00e1 status \u201eInternet-Draft\u201c (ktor\u00fdko\u013evek, pri splnen\u00ed formal\u00edt, m\u00f4\u017ee tak\u00fdto n\u00e1vrh publikova\u0165). Protokol IPv8 je zauj\u00edmav\u00fd vyu\u017eit\u00edm lok\u00e1lne cachovan\u00fdch JWT-tokenov OAuth2 na autentifik\u00e1ciu prvkov v sie\u0165ach a overovan\u00edm ka\u017ed\u00e9ho nadv\u00e4zuj\u00faceho spojenia prostredn\u00edctvom po\u017eiadavky na DNS8 (bez pr\u00edstupu k DNS8 sa nevytv\u00e1ra z\u00e1znam v tabu\u013eke stavu XLATE8 (podobne ako NAT) a spojenie je zablokovan\u00e9).<\/p>\n

Adres\u00e1cia v IPv8 je podobn\u00e1 ako v IPv4 \u2014 adresn\u00fd priestor IPv4 je podmno\u017einou IPv8, pri\u010dom adresa IPv8 sa vytv\u00e1ra ako prefix smerovania (\u010d\u00edslo auton\u00f3mneho syst\u00e9mu) + adresa IPv4 (.n.n.n.n). Pri nulovom prefixe smerovania (0.n.n.n.n) sa vytv\u00e1ra be\u017en\u00e1 adresa IPv4, ktor\u00fa je mo\u017en\u00e9 pou\u017ei\u0165 na interakciu so s\u00fa\u010dasn\u00fdmi sie\u0165ami. IPv4<\/a>. V podstate ka\u017edej auton\u00f3mnej s\u00fastave (ASN) je pridelen\u00fd svoj vlastn\u00fd rozsah IPv4. V hlavi\u010dke paketu v poli IP je uveden\u00e9 \u010d\u00edslo verzie 8 a na adresy odosielate\u013ea a pr\u00edjemcu je vyhraden\u00fdch 64 bitov \u2014 32 bitov na prefix ASN + 32 bitov na adresu hostite\u013ea v \u0161t\u00fdle IPv4. V glob\u00e1lnej smerovacej tabu\u013eke BGP8 je povolen\u00fd iba jeden z\u00e1znam na ka\u017ed\u00e9 ASN, minim\u00e1lna ve\u013ekos\u0165 prefixu v BGP8 je \\\/16.<\/p>\n

Bolo vyhl\u00e1sen\u00e9, \u017ee rie\u0161enie je 100% sp\u00e4tne kompatibiln\u00e9, jeho implement\u00e1cia m\u00f4\u017ee prebieha\u0165 bezprobl\u00e9movo a na pou\u017e\u00edvanie IPv8 nie je potrebn\u00e1 modifik\u00e1cia existuj\u00facich zariaden\u00ed, aplik\u00e1ci\u00ed a siet\u00ed. Toho je dosiahnut\u00e9 v\u010faka pou\u017eit\u00ed IPv4 na koncov\u00fdch sie\u0165ach a klientsk\u00fdch syst\u00e9moch s pou\u017eit\u00edm pre pr\u00edstup do glob\u00e1lnej siete IPv8 preklada\u010da adries XLATE8, ktor\u00fd prev\u00e1dza po\u017eiadavky medzi IPv4 a IPv8 podobne ako NAT. Z\u00e1rove\u0148 s\u00fa navrhnut\u00e9 aj prvky na priame vyu\u017e\u00edvanie IPv8 na koncov\u00fdch syst\u00e9moch a v sie\u0165ovej infra\u0161trukt\u00fare, ako s\u00fa sie\u0165ov\u00e9 sockety AF_INET8, nov\u00fd typ z\u00e1znamu v DNS \u2014 A8, ARP8, ICMPv8, SNMPv8, protokoly smerovania BGP8, IBGP8, OSPF8 a IS-IS8.<\/p>\n

Z\u00e1kladn\u00fd z\u00e1sobn\u00edk IPv8 obsahuje protokol DHCP8, syst\u00e9m dom\u00e9nov\u00fdch mien<\/a> DNS8, protokol synchroniz\u00e1cie \u010dasu NTP8, protokol zbierania telemetrie NetLog8, resolver WHOIS8 na schv\u00e1lenie tr\u00e1s, syst\u00e9m riadenia pr\u00edstupu ACL8 a preklada\u010d adries IPv4\/IPv8 XLATE8. Z\u00e1znam do tabu\u013eky stavu spojen\u00ed XLATE8 je pridan\u00fd po odoslan\u00ed po\u017eiadavky na DNS8 pri ka\u017edom pripojen\u00ed a zaregistrovan\u00ed akt\u00edvnej trasy prostredn\u00edctvom oslovenia slu\u017eby WHOIS8. V\u0161etka funk\u010dnos\u0165 s\u00favisiaca so zbieran\u00edm telemetrie, autentifik\u00e1ciou, rie\u0161en\u00edm mien, synchroniz\u00e1ciou \u010dasu a prekladom adries je realizovan\u00e1 vo forme unified platformy Zone Server. K sieti pripojen\u00e9 zariadenie IPv8 odosiela jeden Discover-dopyt na DHCP8, pri\u010dom prij\u00edma v\u0161etky parametre potrebn\u00e9 na fungovanie Zone Server.<\/p>\n

Zdroj: opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u041e\u0440\u0433\u0430\u043d\u0438\u0437\u0430\u0446\u0438\u044f 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, \u0432\u044b\u0441\u0442\u0430\u0432\u0438\u043b\u0430 \u043d\u0430 \u043e\u0431\u0441\u0443\u0436\u0434\u0435\u043d\u0438\u0435 \u043f\u0435\u0440\u0432\u044b\u0439 \u0447\u0435\u0440\u043d\u043e\u0432\u043e\u0439 \u0432\u0430\u0440\u0438\u0430\u043d\u0442 \u0441\u043f\u0435\u0446\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u0438 \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u0430 IPv8. \u0414\u043e\u043a\u0443\u043c\u0435\u043d\u0442 \u043f\u0440\u0435\u0434\u043b\u043e\u0436\u0435\u043d \u0441\u0442\u043e\u0440\u043e\u043d\u043d\u0435\u0439 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\u043b\u043e\u043a\u0430\u043b\u044c\u043d\u043e \u043a\u044d\u0448\u0438\u0440\u0443\u0435\u043c\u044b\u0445 JWT-\u0442\u043e\u043a\u0435\u043d\u043e\u0432 OAuth2 \u0434\u043b\u044f \u0430\u0443\u0442\u0435\u043d\u0442\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u0438 \u044d\u043b\u0435\u043c\u0435\u043d\u0442\u043e\u0432 […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":8,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-168914","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47Publikovan\u00fd n\u00e1vrh \u0161pecifik\u00e1cie protokolu IPv8 | 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