{"id":38916,"date":"2019-10-31T22:26:43","date_gmt":"2019-10-31T19:26:43","guid":{"rendered":"https:\/\/prohoster.info\/blog\/v-debian-11-predlagaetsya-po-umolchaniyu-zadejstvovat-nftables-i-firewalld\/"},"modified":"2019-10-31T22:26:43","modified_gmt":"2019-10-31T19:26:43","slug":"v-debian-11-predlagaetsya-po-umolchaniyu-zadejstvovat-nftables-i-firewalld","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sq\/blog\/novosti-interneta\/v-debian-11-predlagaetsya-po-umolchaniyu-zadejstvovat-nftables-i-firewalld","title":{"rendered":"N\u00eb Debian 11 propozohet q\u00eb t\u00eb aktivizohen si default nftables dhe firewalld","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Arturo Borrero, zhvillues Debian dhe an\u00ebtar i Coreteam t\u00eb projektit Netfilter, q\u00eb mb\u00ebshtet paketat e lidhura me nftables, iptables dhe netfilter n\u00eb Debian, propozoi<\/a><\/noindex> \u00ebsht\u00eb duke p\u00ebrgatitur versionin e ardhsh\u00ebm t\u00eb distribucionit Debian 11 p\u00ebr t\u00eb p\u00ebrdorur nftables si standard. N\u00eb rast se propozimi miratohet, paketat me iptables do t\u00eb klasifikohen si opsione t\u00eb optionalizuar, q\u00eb nuk p\u00ebrfshihen n\u00eb shp\u00ebrndarjen baz\u00eb.<\/p>\n

Filtri i paketave Nftables \u00ebsht\u00eb i njohur p\u00ebr unifikimin e interfaces s\u00eb filtrimit t\u00eb paketave p\u00ebr IPv4, IPv6, ARP dhe urat e rrjetit. Nftables ofron n\u00eb nivelin e b\u00ebrtham\u00ebs nj\u00eb interface t\u00eb p\u00ebrbashk\u00ebt, t\u00eb pavarur nga protokolli specifik dhe q\u00eb ofron funksione baz\u00eb p\u00ebr nxjerrjen e t\u00eb dh\u00ebnave nga paketat, kryerjen e operacioneve me t\u00eb dh\u00ebnat dhe menaxhimin e rrjedh\u00ebs. Logjika e filtrimit dhe trajtuesit specifik\u00eb p\u00ebr protokoll\u00ebt kompilohet n\u00eb kodin e bytes n\u00eb hap\u00ebsir\u00ebn e p\u00ebrdoruesit, pas s\u00eb cil\u00ebs ky kod ngarkohet n\u00eb b\u00ebrtham\u00eb p\u00ebrmes interface Netlink dhe ekzekutohet n\u00eb nj\u00eb makin\u00eb virtuale t\u00eb ve\u00e7ant\u00eb, t\u00eb ngjashme me BPF (Berkeley Packet Filters). <\/p>\n

N\u00eb Debian 11, rekomandohet q\u00eb t\u00eb aktivizohet si parazgjedhje firewalld, i cili \u00ebsht\u00eb nj\u00eb mb\u00ebshtetje sip\u00ebr nftables. Firewalld ekzekutohet si nj\u00eb proces n\u00eb prapavij\u00eb, duke lejuar ndryshimin dinamik t\u00eb rregullave t\u00eb filtrimit t\u00eb paketeve p\u00ebrmes DBus, pa nevoj\u00ebn p\u00ebr t\u00eb ripar\u00eb rregullat dhe pa nd\u00ebrprerjen e lidhjeve ekzistuese. P\u00ebr t\u00eb menaxhuar firewall-in, p\u00ebrdoret utilitari firewall-cmd, i cili, p\u00ebr krijimin e rregullave, bazon vendimet e tij jo n\u00eb IP-adresave<\/a>, nd\u00ebrfaqeve t\u00eb rrjetit dhe numrave t\u00eb porteve, si dhe emrave t\u00eb sh\u00ebrbimeve (p.sh., p\u00ebr t\u00eb hapur qasje n\u00eb SSH, duhet t\u00eb kryeni \u201efirewall-cmd \u2014add \u2014service=ssh\u201c, p\u00ebr t\u00eb mbyllur SSH \u2014 \u201efirewall-cmd \u2014remove \u2014service=ssh\u201c).<\/p>\n

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

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

\u0410\u0440\u0442\u0443\u0440\u043e \u0411\u043e\u0440\u0440\u0435\u0440\u043e (Arturo Borrero), \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a Debian, \u0432\u0445\u043e\u0434\u044f\u0449\u0438\u0439 \u0432 Coreteam \u043f\u0440\u043e\u0435\u043a\u0442\u0430 Netfilter \u0438 \u0441\u043e\u043f\u0440\u043e\u0432\u043e\u0436\u0434\u0430\u044e\u0449\u0438\u0439 \u0432 Debian \u043f\u0430\u043a\u0435\u0442\u044b, \u0441\u0432\u044f\u0437\u0430\u043d\u043d\u044b\u0435 \u0441 nftables, iptables \u0438 netfilter, \u043f\u0440\u0435\u0434\u043b\u043e\u0436\u0438\u043b \u043f\u0435\u0440\u0435\u0432\u0435\u0441\u0442\u0438 \u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0438\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 Debian 11 \u043d\u0430 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435 nftables \u043f\u043e \u0443\u043c\u043e\u043b\u0447\u0430\u043d\u0438\u044e. \u0412 \u0441\u043b\u0443\u0447\u0430\u0435 \u0443\u0442\u0432\u0435\u0440\u0436\u0434\u0435\u043d\u0438\u044f \u043f\u0440\u0435\u0434\u043b\u043e\u0436\u0435\u043d\u0438\u044f \u043f\u0430\u043a\u0435\u0442\u044b \u0441 iptables \u0431\u0443\u0434\u0443\u0442 \u043f\u0435\u0440\u0435\u0432\u0435\u0434\u0435\u043d\u044b \u0432 \u0440\u0430\u0437\u0440\u044f\u0434 \u043d\u0435\u043e\u0431\u044f\u0437\u0430\u0442\u0435\u043b\u044c\u043d\u044b\u0445 \u043e\u043f\u0446\u0438\u0439, \u043d\u0435 \u0432\u0445\u043e\u0434\u044f\u0449\u0438\u0445 \u0432 \u0431\u0430\u0437\u043e\u0432\u0443\u044e \u043f\u043e\u0441\u0442\u0430\u0432\u043a\u0443. \u041f\u0430\u043a\u0435\u0442\u043d\u044b\u0439 \u0444\u0438\u043b\u044c\u0442\u0440 […]<\/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-38916","post","type-post","status-publish","format-standard","hentry","category-novosti-interneta"],"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\udd47 N\u00eb Debian 11, rekomandohet q\u00eb t\u00eb p\u00ebrdoren si parazgjedhje nftables dhe firewalld | ProHoster","description":"Arturo Borrero, zhvillues i Debian-it, q\u00eb \u00ebsht\u00eb pjes\u00eb e Coreteam-it t\u00eb projektit Netfilter dhe q\u00eb monitoron n\u00eb Debian paketat e lidhura me nftables, iptables dhe netfilter, ka propozuar q\u00eb t\u00eb transferohet versioni i ardhsh\u00ebm i r\u00ebnd\u00ebsish\u00ebm i distribucionit Debian 11 n\u00eb p\u00ebrdorimin e nftables si parazgjedhje. 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