{"id":104040,"date":"2022-05-14T09:36:49","date_gmt":"2022-05-14T07:36:49","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-paketnogo-filtra-iptables-1-8-8"},"modified":"2022-05-14T09:36:49","modified_gmt":"2022-05-14T07:36:49","slug":"vypusk-paketnogo-filtra-iptables-1-8-8","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sv\/blog\/news\/vypusk-paketnogo-filtra-iptables-1-8-8","title":{"rendered":"Utgivning av paketfiltreringsverktyget iptables 1.8.8","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Utg\u00e5van av det klassiska verktyget f\u00f6r hantering av paketfilter iptables 1.8.8 har publicerats, d\u00e4r utvecklingen p\u00e5 senare tid har fokuserat p\u00e5 komponenter f\u00f6r att bevara bak\u00e5tkompatibiliteten \u2013 iptables-nft och ebtables-nft, som erbjuder verktyg med samma kommandosyntax som i iptables och ebtables, men \u00f6vers\u00e4tter de mottagna reglerna till bytekod nf_tables. Det ursprungliga paketet av programvaror iptables, inklusive ip6tables, arptables och ebtables, klassades 2018 som f\u00f6r\u00e5ldrat 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-translate, som konverterar iptables-regler till nftables-regler, har st\u00f6d f\u00f6r uttrycken connlimit och tcpmss lagts till, och f\u00f6r sctp- och multiport-block har m\u00f6jligheten att anv\u00e4nda alternativen &#171;&#8212;chunk-types&#187; och &#171;&#8212;ports&#187; inf\u00f6rts.\n<li class=\"l\"> \u00d6vers\u00e4ttningen av conntrack-block och alternativet &#171;&#8212;tcp-flags&#187; till nftables-regler har f\u00f6renklats.\n<li class=\"l\"> I libxtables har det blivit f\u00f6rbjudet att k\u00f6ra fr\u00e5n k\u00f6rbara filer med setuid-flaggan.\n<li class=\"l\"> I iptables-nft har det blivit till\u00e5tet att ta bort inbyggda kedjor.\n<li class=\"l\"> En parser f\u00f6r regler fr\u00e5n verktyget arptables-nft har lagts till i iptables-nft.\n<li class=\"l\"> I verktyget arptables-nft har st\u00f6d f\u00f6r kommandon &#8216;-C&#8217; och &#8216;-S&#8217; lagts till, regelindexering f\u00f6r kommandona &#8216;-I&#8217; och &#8216;-R&#8217; har implementerats, och st\u00f6d f\u00f6r syntaxen f\u00f6r r\u00e4knare &#8216;-c N,M&#8217; har inf\u00f6rts.\n<li class=\"l\"> I tabellerna *NAT har st\u00f6det f\u00f6r att ange flera IPv4-adressintervall p\u00e5 en g\u00e5ng upph\u00f6rt.\n<li class=\"l\"> M\u00f6jligheten att aktivera fels\u00f6kningsutdata i iptables-restore, iptables-nft och ebtables-nft via upprepade angivanden av alternativet &#8216;-v&#8217; har genomf\u00f6rts.\n<li class=\"l\"> Prestandan f\u00f6r verktygen iptables-save och iptables-restore har f\u00f6rb\u00e4ttrats.  <\/ul>\n<p>K\u00e4lla: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=57188\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041e\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 1.8.8, \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 nf_tables. \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, arptables \u0438 ebtables, \u0432 [&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-104040","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.4 - 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