{"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\/da\/blog\/news\/vypusk-paketnogo-filtra-iptables-1-8-12","title":{"rendered":"Udgivelsen af pakkefilteret iptables 1.8.12","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Efter halvandet \u00e5rs udvikling er udgivelsen af det klassiske v\u00e6rkt\u00f8j til at administrere packet filteret iptables 1.8.12 blevet offentliggjort. Fokus for udviklingen har for nylig v\u00e6ret p\u00e5 komponenter til at bevare bagudkompatibilitet - iptables-nft og ebtables-nft, der tilbyder v\u00e6rkt\u00f8jer med samme kommandosyntaks som iptables og ebtables, men som overs\u00e6tter de modtagne regler til bytecode for nftables. Det originale s\u00e6t programmer iptables, herunder ip6tables, arptables og ebtables, blev i 2018 klassificeret som for\u00e6ldet og er allerede blevet erstattet af nftables i de fleste distributioner.    <\/p>\n<p>I den nye version:  <\/p>\n<ul>\n<li class=\"l\"> V\u00e6rkt\u00f8jet iptables-nft underst\u00f8tter atomisk tilf\u00f8jelse og erstatning af regler i \u00e9n transaktion. *filter -A FORWARD -m comment --comment 'ny regel bliver erstattet' -R FORWARD 1 -m comment --comment 'ny erstatningsregel' COMMIT\n<li class=\"l\"> V\u00e6rkt\u00f8jet xtables-monitor har f\u00e5et tilf\u00f8jet st\u00f8tte til at genkende operationer for sletning af basisk\u00e6der (INPUT, FORWARD, OUTPUT) og i disse tilf\u00e6lde vise kommandoen 'iptables -X k\u00e6denavn'.\n<li class=\"l\"> Der er sikret overs\u00e6ttelse til nftables-formatet for regler med protokollen '-p sctp', men uden eksplicit at angive modulet '-m sctp', som det g\u00f8res for TCP og UDP (det er tilstr\u00e6kkeligt at angive '-p tcp' eller '-p udp', og s\u00e5 vil '-m tcp' eller '-m udp' automatisk anvendes).\n<li class=\"l\"> St\u00f8tte til ICPM-pakker info-request og info-reply er blevet tilf\u00f8jet.\n<li class=\"l\"> Fejl er blevet rettet i v\u00e6rkt\u00f8jerne iptables-translate og ip6tables-translate, som anvendes til at konvertere regler til nftables.          <\/ul>\n<p>Kilde: <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 5.0.3 - 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Udviklingen har for nylig v\u00e6ret fokuseret p\u00e5 komponenter designet til at opretholde bagudkompatibilitet.","canonical_url":"https:\/\/prohoster.info\/da\/blog\/news\/vypusk-paketnogo-filtra-iptables-1-8-12","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"da_DK","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\u0412\u044b\u043f\u0443\u0441\u043a \u043f\u0430\u043a\u0435\u0442\u043d\u043e\u0433\u043e \u0444\u0438\u043b\u044c\u0442\u0440\u0430 iptables 1.8.12 | ProHoster","og:description":"\u041f\u043e\u0441\u043b\u0435 \u043f\u043e\u043b\u0443\u0442\u043e\u0440\u0430 \u043b\u0435\u0442 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