{"id":92493,"date":"2020-08-27T19:42:43","date_gmt":"2020-08-27T17:42:43","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/v-ubuntu-20-10-planiruyut-perejti-s-iptables-na-nftables"},"modified":"2020-08-27T19:42:43","modified_gmt":"2020-08-27T17:42:43","slug":"v-ubuntu-20-10-planiruyut-perejti-s-iptables-na-nftables","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sq\/blog\/news\/v-ubuntu-20-10-planiruyut-perejti-s-iptables-na-nftables","title":{"rendered":"N\u00eb Ubuntu 20.10 planifikohet kalimi nga iptables n\u00eb nftables","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Pas pas Fedora<\/a><\/noindex> dhe Debian<\/a><\/noindex> zhvilluesit e Ubuntu po shqyrtojn\u00eb mund\u00ebsin\u00eb<\/a><\/noindex> kalimin n\u00eb p\u00ebrdorimin si default t\u00eb filt\u00ebr paketash nftables<\/a><\/noindex>.
\nP\u00ebr t\u00eb ruajtur kompatibilitetin e prapsh\u00ebm, propozohet p\u00ebrdorimi i paket\u00ebs iptables-nft<\/a><\/noindex>, e cila ofron utilitar\u00eb me t\u00eb nj\u00ebjtin sintaks\u00eb t\u00eb komandave si n\u00eb iptables, por transkonvertimin e rregullave t\u00eb marra n\u00eb kodin byte t\u00eb nf_tables. Ndryshimi pritet t\u00eb p\u00ebrfshihet n\u00eb publikimin e vjesht\u00ebs s\u00eb Ubuntu 20.10.<\/p>\n

Kjo \u00ebsht\u00eb p\u00ebrpjekja e dyt\u00eb p\u00ebr kalimin e Ubuntu n\u00eb nftables. P\u00ebrpjekja e par\u00eb u b\u00eb vitin e kaluar, por u refuzua p\u00ebr shkak t\u00eb papajtueshm\u00ebris\u00eb me mjetin LXD<\/a><\/noindex>. Tani n\u00eb LXD tashm\u00eb ka<\/a><\/noindex> ka mb\u00ebshtetje t\u00eb integruar p\u00ebr nftables dhe ai mund t\u00eb funksionoj\u00eb me backend-in e ri p\u00ebr filtrimin e paketave. P\u00ebr p\u00ebrdoruesit q\u00eb nuk jan\u00eb t\u00eb k\u00ebnaqur me k\u00ebt\u00eb shtres\u00eb p\u00ebr t\u00eb siguruar kompatibilitetin, ka mbetur<\/a><\/noindex> \u00ebsht\u00eb e mundur t\u00eb instalohet utilitar\u00ebt klasik\u00eb iptables, ip6tables, arptables dhe ebtables me backend-in e vjet\u00ebr.<\/p>\n

T\u00eb kujtojm\u00eb se n\u00eb filtrin e paketave nftables<\/a><\/noindex> u unifikuan nd\u00ebrfaqet e filtrimit t\u00eb paketave p\u00ebr IPv4, IPv6, ARP dhe urat rrjetike. Pakoja nftables p\u00ebrmban komponente t\u00eb filtrit t\u00eb paketave q\u00eb punojn\u00eb n\u00eb hap\u00ebsir\u00ebn e p\u00ebrdoruesit, nd\u00ebrsa n\u00eb nivelin e b\u00ebrtham\u00ebs punon n\u00ebnpjesa nf_tables, e cila \u00ebsht\u00eb e pranishme n\u00eb b\u00ebrtham\u00ebn Linux q\u00eb nga versioni 3.13. N\u00eb nivelin e b\u00ebrtham\u00ebs ofrohet vet\u00ebm nj\u00eb nd\u00ebrfaqe e p\u00ebrgjithshme, e cila nuk varet nga protokolli specifik dhe ofron funksione themelore p\u00ebr nxjerrjen e t\u00eb dh\u00ebnave nga paketat, kryerjen e operacioneve me t\u00eb dh\u00ebnat dhe menaxhimin e fluksit. <\/p>\n

Rregullat e filtrimit dhe trajtuesit specifik\u00eb p\u00ebr protokollet kompilohet n\u00eb kodin byte n\u00eb hap\u00ebsir\u00ebn e p\u00ebrdoruesit, pastaj ky kod byte ngarkohet n\u00eb b\u00ebrtham\u00eb p\u00ebrmes nd\u00ebrfaqes Netlink dhe ekzekutohet n\u00eb b\u00ebrtham\u00eb n\u00eb nj\u00eb makin\u00eb virtuale t\u00eb ve\u00e7ant\u00eb, q\u00eb ngjan me BPF (Berkeley Packet Filters). Ky qasje lejon t\u00eb zvog\u00eblohet ndjesh\u00ebm madh\u00ebsia e kodit t\u00eb filtrimit q\u00eb punon n\u00eb nivelin e b\u00ebrtham\u00ebs dhe t\u00eb nxjerr\u00eb gjith\u00eb funksionet e analiz\u00ebs s\u00eb rregullave dhe logjik\u00ebs s\u00eb pun\u00ebs me protokollet n\u00eb hap\u00ebsir\u00ebn e p\u00ebrdoruesit.<\/p>\n

<\/a><\/noindex><\/p>\n

Burimi: opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u0421\u043b\u0435\u0434\u043e\u043c \u0437\u0430 Fedora \u0438 Debian \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u0438 Ubuntu \u0440\u0430\u0441\u0441\u043c\u0430\u0442\u0440\u0438\u0432\u0430\u044e\u0442 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u044c \u043f\u0435\u0440\u0435\u0445\u043e\u0434\u0430 \u043d\u0430 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435 \u043f\u043e \u0443\u043c\u043e\u043b\u0447\u0430\u043d\u0438\u044e \u043f\u0430\u043a\u0435\u0442\u043d\u043e\u0433\u043e \u0444\u0438\u043b\u044c\u0442\u0440\u0430 nftables. \u0414\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 \u043f\u0440\u0435\u0434\u043b\u0430\u0433\u0430\u0435\u0442\u0441\u044f \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u043f\u0430\u043a\u0435\u0442 iptables-nft, \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u044e\u0449\u0438\u0439 \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 \u0438 \u0432 iptables, \u043d\u043e \u0442\u0440\u0430\u043d\u0441\u043b\u0438\u0440\u0443\u044e\u0449\u0438\u0439 \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. \u0418\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u0435 \u043f\u043b\u0430\u043d\u0438\u0440\u0443\u0435\u0442\u0441\u044f \u0432\u043a\u043b\u044e\u0447\u0438\u0442\u044c \u0432 \u0441\u043e\u0441\u0442\u0430\u0432 \u043e\u0441\u0435\u043d\u043d\u0435\u0433\u043e \u0432\u044b\u043f\u0443\u0441\u043a\u0430 Ubuntu 20.10. \u042d\u0442\u043e \u0432\u0442\u043e\u0440\u0430\u044f […]<\/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-92493","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\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\udd47N\u00eb Ubuntu 20.10 planifikohet kalimi nga iptables n\u00eb nftables | ProHoster","description":"Pas pas ndi Fedora dhe","canonical_url":"https:\/\/prohoster.info\/sq\/blog\/news\/v-ubuntu-20-10-planiruyut-perejti-s-iptables-na-nftables","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"sq_AL","og:site_name":"ProHoster | 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