{"id":161909,"date":"2026-02-20T17:12:07","date_gmt":"2026-02-20T15:12:07","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-paketnogo-filtra-iptables-1-8-12"},"modified":"2026-02-20T17:12:07","modified_gmt":"2026-02-20T15:12:07","slug":"vypusk-paketnogo-filtra-iptables-1-8-12","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sv\/blog\/news\/vypusk-paketnogo-filtra-iptables-1-8-12","title":{"rendered":"Utg\u00e5van av paketfilter iptables 1.8.12.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Efter mer \u00e4n ett och ett halvt \u00e5r av utveckling har en version av det klassiska verktyget f\u00f6r hantering av paketfilter iptables 1.8.12 publicerats. Utvecklingen har nyligen fokuserats p\u00e5 komponenter f\u00f6r att bevara bak\u00e5tkompatibilitet \u2014 iptables-nft och ebtables-nft, som tillhandah\u00e5ller verktyg med samma kommandosyntax som iptables och ebtables, men \u00f6vers\u00e4tter de mottagna reglerna till bytekod f\u00f6r nftables. Den ursprungliga upps\u00e4ttningen program iptables, inklusive ip6tables, arptables och ebtables, klassades som f\u00f6r\u00e5ldrad 2018 och har redan ersatts av nftables i de flesta distributioner.    <\/p>\n<p>I den nya versionen:  <\/p>\n<ul>\n<li class=\"l\"> I verktyget iptables-nft har st\u00f6d f\u00f6r atomisk l\u00e4ggning och ers\u00e4ttning av regler i en och samma transaktion implementerats.        *filter     -A FORWARD -m comment \u2014comment \u00abny regel som ers\u00e4tts\u00bb     -R FORWARD 1 -m comment \u2014comment \u00abny ers\u00e4ttande regel\u00bb  COMMIT\n<li class=\"l\"> I verktyget xtables-monitor har st\u00f6d f\u00f6r att k\u00e4nna igen operationer f\u00f6r att radera grundl\u00e4ggande kedjor (INPUT, FORWARD, OUTPUT) lagts till, och i detta fall visas kommandot \u00abiptables -X kedjanamn\u00bb.\n<li class=\"l\"> \u00d6vers\u00e4ttning till nftables-format av regler med protokollet \u2018-p sctp\u2019 har s\u00e4kerst\u00e4llts, men utan att explicit ange modulen \u2018-m sctp\u2019, som g\u00f6rs f\u00f6r TCP och UDP (det r\u00e4cker att ange \u2018-p tcp\u2019 eller \u2018-p udp\u2019, s\u00e5 till\u00e4mpas \u2018-m tcp\u2019 eller \u2018-m udp\u2019 automatiskt).\n<li class=\"l\"> St\u00f6d f\u00f6r ICPM-paket med info-request och info-reply har lagts till.\n<li class=\"l\"> Fel har \u00e5tg\u00e4rdats i verktygen iptables-translate och ip6tables-translate, som anv\u00e4nds f\u00f6r att konvertera regler till nftables.          <\/ul>\n<p>K\u00e4lla: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=64840\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041f\u043e\u0441\u043b\u0435 \u043f\u043e\u043b\u0443\u0442\u043e\u0440\u0430 \u043b\u0435\u0442 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u0432\u044b\u043f\u0443\u0441\u043a \u043a\u043b\u0430\u0441\u0441\u0438\u0447\u0435\u0441\u043a\u043e\u0433\u043e \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442\u0430\u0440\u0438\u044f \u0434\u043b\u044f \u0443\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u043f\u0430\u043a\u0435\u0442\u043d\u044b\u043c \u0444\u0438\u043b\u044c\u0442\u0440\u043e\u043c iptables 1.8.12, \u0440\u0430\u0437\u0432\u0438\u0442\u0438\u0435 \u043a\u043e\u0442\u043e\u0440\u043e\u0433\u043e \u043f\u043e\u0441\u043b\u0435\u0434\u043d\u0435\u0435 \u0432\u0440\u0435\u043c\u044f \u0441\u043e\u0441\u0440\u0435\u0434\u043e\u0442\u043e\u0447\u0435\u043d\u043e \u043d\u0430 \u043a\u043e\u043c\u043f\u043e\u043d\u0435\u043d\u0442\u0430\u0445 \u0434\u043b\u044f \u0441\u043e\u0445\u0440\u0430\u043d\u0435\u043d\u0438\u044f \u043e\u0431\u0440\u0430\u0442\u043d\u043e\u0439 \u0441\u043e\u0432\u043c\u0435\u0441\u0442\u0438\u043c\u043e\u0441\u0442\u0438 &#8212; iptables-nft \u0438 ebtables-nft, \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u044e\u0449\u0438\u0445 \u0443\u0442\u0438\u043b\u0438\u0442\u044b \u0441 \u0442\u0435\u043c \u0436\u0435 \u0441\u0438\u043d\u0442\u0430\u043a\u0441\u0438\u0441\u043e\u043c \u043a\u043e\u043c\u0430\u043d\u0434\u043d\u043e\u0439 \u0441\u0442\u0440\u043e\u043a\u0438, \u043a\u0430\u043a \u0432 iptables \u0438 ebtables, \u043d\u043e \u0442\u0440\u0430\u043d\u0441\u043b\u0438\u0440\u0443\u044e\u0449\u0438\u0445 \u043f\u043e\u043b\u0443\u0447\u0435\u043d\u043d\u044b\u0435 \u043f\u0440\u0430\u0432\u0438\u043b\u0430 \u0432 \u0431\u0430\u0439\u0442\u043a\u043e\u0434 nftables. \u041e\u0440\u0438\u0433\u0438\u043d\u0430\u043b\u044c\u043d\u044b\u0439 \u043d\u0430\u0431\u043e\u0440 \u043f\u0440\u043e\u0433\u0440\u0430\u043c\u043c iptables, \u0432\u043a\u043b\u044e\u0447\u0430\u044f ip6tables, [&hellip;]<\/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-161909","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.4 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041f\u043e\u0441\u043b\u0435 \u043f\u043e\u043b\u0443\u0442\u043e\u0440\u0430 \u043b\u0435\u0442 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u0432\u044b\u043f\u0443\u0441\u043a \u043a\u043b\u0430\u0441\u0441\u0438\u0447\u0435\u0441\u043a\u043e\u0433\u043e \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442\u0430\u0440\u0438\u044f \u0434\u043b\u044f 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