{"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\/pt\/blog\/news\/opublikovan-chernovik-speczifikaczii-protokola-ipv8","title":{"rendered":"Rascunho da especifica\u00e7\u00e3o do protocolo IPv8 \u00e9 publicado","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

A organiza\u00e7\u00e3o IETF (Internet Engineering Task Force), que se ocupa do desenvolvimento de protocolos e da arquitetura da internet, apresentou para discuss\u00e3o a primeira vers\u00e3o preliminar da especifica\u00e7\u00e3o do protocolo IPv8. O documento foi proposto pela empresa One Limited, criado fora do processo de padroniza\u00e7\u00e3o da IETF e tem o status de 'Internet-Draft' (qualquer um pode publicar um rascunho desse tipo, desde que siga as formalidades). O protocolo IPv8 \u00e9 not\u00e1vel pelo uso de tokens JWT OAuth2 armazen\u00e1veis em cache local para autentica\u00e7\u00e3o de elementos em redes e pela verifica\u00e7\u00e3o de cada conex\u00e3o de sa\u00edda estabelecida atrav\u00e9s de uma consulta no DNS8 (sem consulta ao DNS8, n\u00e3o \u00e9 criada uma entrada na tabela de estado XLATE8 [semelhante ao NAT] e a conex\u00e3o \u00e9 bloqueada).<\/p>\n

A endere\u00e7amento em IPv8 \u00e9 semelhante ao IPv4 \u2014 o espa\u00e7o de endere\u00e7amento IPv4 \u00e9 um subconjunto do IPv8, e o endere\u00e7o IPv8 \u00e9 formado como um prefixo de roteamento (n\u00famero do sistema aut\u00f4nomo) + endere\u00e7o IPv4 (.n.n.n.n). Com um prefixo de roteamento zero (0.n.n.n.n), \u00e9 formado um endere\u00e7o IPv4 comum, que pode ser usado para intera\u00e7\u00e3o com redes existentes. IPv4<\/a>. De fato, cada sistema aut\u00f4nomo (ASN) recebe seu pr\u00f3prio faixa espec\u00edfica de IPv4. No cabe\u00e7alho do pacote, o campo IP indica o n\u00famero da vers\u00e3o 8, e s\u00e3o alocados 64 bits para os endere\u00e7os de remetente e destinat\u00e1rio \u2014 32 bits para o prefixo ASN + 32 bits para o endere\u00e7o do host no estilo IPv4. Na tabela de roteamento global BGP8, \u00e9 permitida apenas uma entrada para cada ASN, e o tamanho m\u00ednimo do prefixo em BGP8 \u00e9 \/16.<\/p>\n

Foi declarado que a solu\u00e7\u00e3o \u00e9 100% retrocompat\u00edvel, a implementa\u00e7\u00e3o pode ser realizada de forma cont\u00ednua e n\u00e3o ser\u00e1 necess\u00e1ria modifica\u00e7\u00e3o de dispositivos, aplicativos e redes existentes para utilizar o IPv8. Isso \u00e9 alcan\u00e7ado por meio da utiliza\u00e7\u00e3o em redes finais e sistemas de clientes de IPv4, utilizando um tradutor de endere\u00e7os XLATE8 para acesso \u00e0 rede global IPv8, que converte chamadas entre IPv4 e IPv8 de forma semelhante ao NAT. Ao mesmo tempo, s\u00e3o oferecidos itens para o uso direto de IPv8 em sistemas finais e na infraestrutura de rede, como soquetes de rede AF_INET8, um novo tipo de registro DNS \u2014 A8, ARP8, ICMPv8, SNMPv8, protocolos de roteamento BGP8, IBGP8, OSPF8 e IS-IS8.<\/p>\n

O stack b\u00e1sico do IPv8 inclui o protocolo DHCP8, sistema dom\u00ednios<\/a> DNS8, protocolo de sincroniza\u00e7\u00e3o de tempo NTP8, protocolo de coleta de telemetria NetLog8, resolvedor WHOIS8 para valida\u00e7\u00e3o de rotas, sistema de controle de acesso ACL8 e tradutor de endere\u00e7os IPv4\/IPv8 XLATE8. A entrada na tabela de estado das conex\u00f5es XLATE8 \u00e9 adicionada ap\u00f3s o envio de uma solicita\u00e7\u00e3o para o DNS8 a cada conex\u00e3o e o registro da rota ativa por meio de uma consulta ao servi\u00e7o WHOIS8. Toda a funcionalidade relacionada \u00e0 coleta de telemetria, autentica\u00e7\u00e3o, resolu\u00e7\u00e3o de nomes, sincroniza\u00e7\u00e3o de tempo e tradu\u00e7\u00e3o de endere\u00e7os \u00e9 implementada na forma de uma plataforma unificada Zone Server. O dispositivo conectado \u00e0 rede IPv8 envia uma solicita\u00e7\u00e3o Discover ao DHCP8 e recebe em resposta todos os par\u00e2metros necess\u00e1rios para o funcionamento do Zone Server.<\/p>\n

Fonte: 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\udd47Rascunho da especifica\u00e7\u00e3o do protocolo IPv8 publicado | ProHoster","description":"A 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