{"id":105027,"date":"2022-09-06T09:36:37","date_gmt":"2022-09-06T07:36:37","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-openwrt-22-03-0"},"modified":"2022-09-06T09:36:37","modified_gmt":"2022-09-06T07:36:37","slug":"vypusk-openwrt-22-03-0","status":"publish","type":"post","link":"https:\/\/prohoster.info\/pt\/blog\/news\/vypusk-openwrt-22-03-0","title":{"rendered":"Lan\u00e7amento do OpenWrt 22.03.0.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Ap\u00f3s um ano de desenvolvimento, \u00e9 lan\u00e7ado uma nova vers\u00e3o significativa da distribui\u00e7\u00e3o OpenWrt 22.03.0, voltada para a aplica\u00e7\u00e3o em diversos dispositivos de rede, como roteadores, switches e pontos de acesso. O OpenWrt suporta v\u00e1rias plataformas e arquiteturas diferentes e possui um sistema de compila\u00e7\u00e3o que permite a cross-compila\u00e7\u00e3o de forma simples e conveniente, incluindo na compila\u00e7\u00e3o diversos componentes, facilitando a cria\u00e7\u00e3o de um firmware ou imagem do disco adaptados para tarefas espec\u00edficas com o conjunto desejado de pacotes pr\u00e9-instalados. Compila\u00e7\u00f5es foram feitas para 35 plataformas-alvo.         <\/p>\n<p>Entre as mudan\u00e7as na OpenWrt 22.03.0, destacam-se:  <\/p>\n<ul>\n<li class=\"l\"> Por padr\u00e3o, um novo aplicativo para gerenciar o firewall \u2014 fw4 (Firewall4), baseado no filtro de pacotes nftables, est\u00e1 em uso. A sintaxe dos arquivos de configura\u00e7\u00e3o do firewall (\/etc\/config\/firewall) e a interface uci n\u00e3o mudaram \u2014 o fw4 pode atuar como uma substitui\u00e7\u00e3o transparente das ferramentas anteriores, como o fw3, baseado em iptables. A exce\u00e7\u00e3o s\u00e3o as regras adicionadas manualmente (\/etc\/firewall.user), que precisar\u00e3o ser refeitas para nftables (o fw4 permite adicionar seus pr\u00f3prios blocos de regras, mas no formato nftables).\n<p>A antiga ferramenta baseada em iptables foi exclu\u00edda das imagens padr\u00e3o, mas pode ser reinstalada usando o gerenciador de pacotes opkg ou a ferramenta Image Builder. Tamb\u00e9m foram fornecidas liga\u00e7\u00f5es iptables-nft, arptables-nft, ebtables-nft e xtables-nft, que permitem criar regras para nftables utilizando a antiga sintaxe do iptables.     <\/p>\n<li class=\"l\"> Foi adicionada a compatibilidade para mais de 180 novos dispositivos, incluindo 15 dispositivos baseados no chip MediaTek MT7915 com suporte ao Wi-Fi 6 (IEEE 802.11ax). O n\u00famero total de dispositivos suportados alcan\u00e7ou 1580.\n<li class=\"l\"> Continua a tradu\u00e7\u00e3o das plataformas de destino para usar a subsistema do n\u00facleo DSA (Arquitetura de Switch Distribu\u00eddo), que fornece ferramentas para configurar e gerenciar cascatas de switches Ethernet interconectados, utilizando mecanismos para configurar interfaces de rede comuns (iproute2, ifconfig). O DSA pode ser usado para configurar portas e VLANs em vez da ferramenta swconfig anteriormente oferecida, mas nem todos os drivers de switch suportam o DSA ainda. No lan\u00e7amento proposto, o DSA foi implementado para plataformas bcm53xx (drivers traduzidos para todas as placas), lantiq (SoC baseado em xrx200 e vr9) e sunxi (placas Bananapi Lamobo R1). Anteriormente, as plataformas ath79 (TP-Link TL-WR941ND), bcm4908, gemini, kirkwood, mediatek, mvebu, octeon, ramips (mt7621) e realtek foram traduzidas para DSA.\n<li class=\"l\"> Na interface web LuCI, um modo escuro foi implementado. Por padr\u00e3o, o modo ativa-se automaticamente com base nas configura\u00e7\u00f5es do navegador, mas ele tamb\u00e9m pode ser ativado manualmente atrav\u00e9s do menu \u00abSistema\u00bb -&gt; \u00abSistema\u00bb -&gt; \u00abIdioma e Estilo\u00bb.\n<li class=\"l\"> O problema do ano 2038, causado pelo estouro do tipo time_t de 32 bits (o contador epoch de tempo de 32 bits ir\u00e1 transbordar em 19 de janeiro de 2038), foi resolvido. No novo lan\u00e7amento, a biblioteca padr\u00e3o utiliza a vers\u00e3o musl 1.2.x, onde em arquiteturas de 32 bits os antigos contadores de tempo de 32 bits foram substitu\u00eddos por contadores de 64 bits (o tipo time_t foi substitu\u00eddo por time64_t). Em sistemas de 64 bits, o tipo time64_t \u00e9 utilizado por padr\u00e3o (o contador ir\u00e1 transbordar em 292 bilh\u00f5es de anos). A transi\u00e7\u00e3o para o novo tipo levou a uma mudan\u00e7a na ABI, que exigir\u00e1 a recompila\u00e7\u00e3o de todos os programas de 32 bits relacionados ao musl libc (a recompila\u00e7\u00e3o n\u00e3o \u00e9 necess\u00e1ria para programas de 64 bits).\n<li class=\"l\"> As vers\u00f5es dos pacotes foram atualizadas, incluindo o kernel Linux 5.10.138 com a portabilidade do stack wireless cfg80211\/mac80211 do kernel 5.15.58 (anteriormente era oferecido o kernel 5.4 com o stack wireless da vers\u00e3o 5.10), musl libc 1.2.3, glibc 2.34, gcc 11.2.0, binutils 2.37, hostapd 2.10, dnsmasq 2.86, dropbear 2022.82, busybox 1.35.0.\n<li class=\"l\"> A forma\u00e7\u00e3o de builds para a plataforma arc770 (Synopsys DesignWare ARC 770D) foi encerrada.    <\/ul>\n<p>Fonte: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=57736\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041f\u043e\u0441\u043b\u0435 \u0433\u043e\u0434\u0430 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u043d\u043e\u0432\u044b\u0439 \u0437\u043d\u0430\u0447\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0439 \u0432\u044b\u043f\u0443\u0441\u043a \u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432\u0430 OpenWrt 22.03.0, \u043e\u0440\u0438\u0435\u043d\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u043e\u0433\u043e \u043d\u0430 \u043f\u0440\u0438\u043c\u0435\u043d\u0435\u043d\u0438\u0435 \u0432 \u0440\u0430\u0437\u043b\u0438\u0447\u043d\u044b\u0445 \u0441\u0435\u0442\u0435\u0432\u044b\u0445 \u0443\u0441\u0442\u0440\u043e\u0439\u0441\u0442\u0432\u0430\u0445, \u0442\u0430\u043a\u0438\u0445 \u043a\u0430\u043a \u043c\u0430\u0440\u0448\u0440\u0443\u0442\u0438\u0437\u0430\u0442\u043e\u0440\u044b, \u043a\u043e\u043c\u043c\u0443\u0442\u0430\u0442\u043e\u0440\u044b \u0438 \u0442\u043e\u0447\u043a\u0438 \u0434\u043e\u0441\u0442\u0443\u043f\u0430. OpenWrt \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u0435\u0442 \u043c\u043d\u043e\u0436\u0435\u0441\u0442\u0432\u043e \u0440\u0430\u0437\u043b\u0438\u0447\u043d\u044b\u0445 \u043f\u043b\u0430\u0442\u0444\u043e\u0440\u043c \u0438 \u0430\u0440\u0445\u0438\u0442\u0435\u043a\u0442\u0443\u0440 \u0438 \u043e\u0431\u043b\u0430\u0434\u0430\u0435\u0442 \u0441\u0438\u0441\u0442\u0435\u043c\u043e\u0439 \u0441\u0431\u043e\u0440\u043a\u0438, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0435\u0439 \u043f\u0440\u043e\u0441\u0442\u043e \u0438 \u0443\u0434\u043e\u0431\u043d\u043e \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u044c \u043a\u0440\u043e\u0441\u0441-\u043a\u043e\u043c\u043f\u0438\u043b\u044f\u0446\u0438\u044e, \u0432\u043a\u043b\u044e\u0447\u0430\u044f \u0432 \u0441\u043e\u0441\u0442\u0430\u0432 \u0441\u0431\u043e\u0440\u043a\u0438 \u0440\u0430\u0437\u043b\u0438\u0447\u043d\u044b\u0435 \u043a\u043e\u043c\u043f\u043e\u043d\u0435\u043d\u0442\u044b, \u0447\u0442\u043e \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u043b\u0435\u0433\u043a\u043e \u0441\u0444\u043e\u0440\u043c\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u0430\u0434\u0430\u043f\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u0443\u044e \u043f\u043e\u0434 \u043a\u043e\u043d\u043a\u0440\u0435\u0442\u043d\u044b\u0435 \u0437\u0430\u0434\u0430\u0447\u0438 [&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-105027","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041f\u043e\u0441\u043b\u0435 \u0433\u043e\u0434\u0430 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 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