{"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\/cs\/blog\/news\/opublikovan-chernovik-speczifikaczii-protokola-ipv8","title":{"rendered":"Byl publikov\u00e1n n\u00e1vrh specifikace protokolu IPv8","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Organizace IETF (Internet Engineering Task Force), kter\u00e1 se zab\u00fdv\u00e1 v\u00fdvojem protokol\u016f a architektury internetu, zve\u0159ejnila k diskusi prvn\u00ed n\u00e1vrh specifikace protokolu IPv8. Dokument byl navr\u017een t\u0159et\u00ed stranou, spole\u010dnost\u00ed One Limited, byl vytvo\u0159en mimo proces standardizace IETF a m\u00e1 status «Internet-Draft» (kdokoli m\u016f\u017ee podobn\u00fd n\u00e1vrh publikovat, pokud dodr\u017e\u00ed formality). Protokol IPv8 se vyzna\u010duje pou\u017eit\u00edm lok\u00e1ln\u011b ukl\u00e1dan\u00fdch JWT token\u016f OAuth2 pro autentizaci prvk\u016f v s\u00edt\u00edch a ov\u011b\u0159ov\u00e1n\u00edm ka\u017ed\u00e9ho navazovan\u00e9ho odchoz\u00edho spojen\u00ed prost\u0159ednictv\u00edm po\u017eadavku na DNS8 (bez dotazu na DNS8 se nevytv\u00e1\u0159\u00ed z\u00e1znam v tabulce stavu XLATE8 (podobn\u011b jako NAT) a spojen\u00ed je blokov\u00e1no).<\/p>\n

Adresov\u00e1n\u00ed v IPv8 je podobn\u00e9 jako v IPv4 \u2013 adresn\u00ed prostor IPv4 je podmno\u017einou IPv8 a adresa IPv8 je tvo\u0159ena jako prefix sm\u011brov\u00e1n\u00ed (\u010d\u00edslo autonomn\u00ed syst\u00e9mu) + adresa IPv4 (<asn>.n.n.n.n). P\u0159i nulov\u00e9m prefixu sm\u011brov\u00e1n\u00ed (0.n.n.n.n) vznik\u00e1 b\u011b\u017en\u00e1 adresa IPv4, kterou lze pou\u017e\u00edt k interakci se st\u00e1vaj\u00edc\u00edmi s\u00edt\u011bmi. IPv4<\/a>. V podstat\u011b m\u00e1 ka\u017ed\u00e1 autonomn\u00ed syst\u00e9m (ASN) sv\u016fj vlastn\u00ed rozsah IPv4. V hlavi\u010dce paketu v poli IP je uvedeno \u010d\u00edslo verze 8 a na adresy odes\u00edlatele a p\u0159\u00edjemce je vyhrazeno po 64 bitech \u2013 32 bit\u016f na prefix ASN + 32 bit\u016f na adresu hostitele ve stylu IPv4. V glob\u00e1ln\u00ed sm\u011brovac\u00ed tabulce BGP8 je povolena pouze jedna z\u00e1znam pro ka\u017ed\u00fd ASN, minim\u00e1ln\u00ed velikost prefixu v BGP8 je \/16.<\/p>\n

Bylo prohl\u00e1\u0161eno, \u017ee \u0159e\u0161en\u00ed je 100% zp\u011btn\u011b kompatibiln\u00ed, zav\u00e1d\u011bn\u00ed m\u016f\u017ee prob\u00edhat plynule a pro vyu\u017eit\u00ed IPv8 nebude t\u0159eba modifikace st\u00e1vaj\u00edc\u00edch za\u0159\u00edzen\u00ed, aplikac\u00ed a s\u00edt\u00ed. Toho je dosa\u017eeno d\u00edky pou\u017eit\u00ed v koncov\u00fdch s\u00edt\u00edch a na klientsk\u00fdch syst\u00e9mech IPv4, p\u0159i\u010dem\u017e pro p\u0159\u00edstup k glob\u00e1ln\u00ed s\u00edti IPv8 se pou\u017e\u00edv\u00e1 p\u0159eklada\u010d adres XLATE8, kter\u00fd p\u0159ev\u00e1d\u00ed po\u017eadavky mezi IPv4 a IPv8 obdobn\u011b jako NAT. Z\u00e1rove\u0148 jsou nab\u00edzeny prvky pro p\u0159\u00edm\u00e9 vyu\u017eit\u00ed IPv8 na koncov\u00fdch syst\u00e9mech a v s\u00ed\u0165ov\u00e9 infrastruktu\u0159e, jako jsou s\u00ed\u0165ov\u00e9 z\u00e1suvky AF_INET8, nov\u00fd typ z\u00e1znamu v DNS \u2013 A8, ARP8, ICMPv8, SNMPv8, sm\u011brovac\u00ed protokoly BGP8, IBGP8, OSPF8 a IS-IS8.<\/p>\n

Z\u00e1kladn\u00ed z\u00e1sobn\u00edk IPv8 zahrnuje protokol DHCP8, syst\u00e9m dom\u00e9nov\u00fdch jmen<\/a> DNS8, protokol synchronizace \u010dasu NTP8, protokol sb\u011bru telemetrie NetLog8, resolver WHOIS8 pro potvrzen\u00ed tras, syst\u00e9m spr\u00e1vy p\u0159\u00edstupu ACL8 a p\u0159eklada\u010d adres IPv4\/IPv8 XLATE8. Z\u00e1znam do tabulky stavu p\u0159ipojen\u00ed XLATE8 je p\u0159id\u00e1n po odesl\u00e1n\u00ed ka\u017ed\u00e9ho dotazu k DNS8 a registraci aktivn\u00ed trasy prost\u0159ednictv\u00edm dotazu na slu\u017ebu WHOIS8. Ve\u0161ker\u00e1 funkcionalita souvisej\u00edc\u00ed se sb\u011brem telemetrie, autentizac\u00ed, \u0159e\u0161en\u00edm jmen, synchronizac\u00ed \u010dasu a p\u0159eklady adres je implementov\u00e1na ve form\u011b jednotn\u00e9 platformy Zone Server. P\u0159ipojen\u00e9 za\u0159\u00edzen\u00ed na s\u00edti IPv8 ode\u0161le jeden Discover dotaz na DHCP8 a obdr\u017e\u00ed jako odpov\u011b\u010f v\u0161echny parametry pot\u0159ebn\u00e9 pro fungov\u00e1n\u00ed Zone Serveru.<\/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 \u043a\u043e\u043c\u043f\u0430\u043d\u0438\u0439 One Limited, \u0441\u043e\u0437\u0434\u0430\u043d \u0432\u043d\u0435 \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u0430 \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u0438\u0437\u0430\u0446\u0438\u0438 IETF \u0438 \u0438\u043c\u0435\u0435\u0442 \u0441\u0442\u0430\u0442\u0443\u0441 «Internet-Draft» (\u043b\u044e\u0431\u043e\u0439 \u043f\u0440\u0438 \u0441\u043e\u0431\u043b\u044e\u0434\u0435\u043d\u0438\u0438 \u0444\u043e\u0440\u043c\u0430\u043b\u044c\u043d\u043e\u0441\u0442\u0435\u0439 \u043c\u043e\u0436\u0435\u0442 \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u0442\u044c \u043f\u043e\u0434\u043e\u0431\u043d\u044b\u0439 \u0447\u0435\u0440\u043d\u043e\u0432\u0438\u043a). \u041f\u0440\u043e\u0442\u043e\u043a\u043e\u043b IPv8 \u043f\u0440\u0438\u043c\u0435\u0447\u0430\u0442\u0435\u043b\u0435\u043d \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435\u043c \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\udd47Byl zve\u0159ejn\u011bn n\u00e1vrh specifikace protokolu IPv8 | ProHoster","description":"Organizace IETF (Internet Engineering Task Force), kter\u00e1 se zab\u00fdv\u00e1 v\u00fdvojem protokol\u016f a architektury internetu, zve\u0159ejnila prvn\u00ed n\u00e1vrh specifikace protokolu IPv8 k diskusi.","canonical_url":"https:\/\/prohoster.info\/cs\/blog\/news\/opublikovan-chernovik-speczifikaczii-protokola-ipv8","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"cs_CZ","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u0447\u0435\u0440\u043d\u043e\u0432\u0438\u043a \u0441\u043f\u0435\u0446\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u0438 \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u0430 IPv8 | ProHoster","og:description":"\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 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