{"id":93874,"date":"2020-09-10T13:42:06","date_gmt":"2020-09-10T11:42:06","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-dns-servera-knotdns-3-0-0"},"modified":"2020-09-10T13:42:06","modified_gmt":"2020-09-10T11:42:06","slug":"vypusk-dns-servera-knotdns-3-0-0","status":"publish","type":"post","link":"https:\/\/prohoster.info\/hr\/blog\/news\/vypusk-dns-servera-knotdns-3-0-0","title":{"rendered":"Izdanje DNS poslu\u017eitelja KnotDNS 3.0.0","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p><noindex><a rel=\"nofollow\" href=\"https:\/\/www.knot-dns.cz\/2020-09-09-version-300.html\">Objavljeno<\/a><\/noindex> izdanje <noindex><a rel=\"nofollow\" href=\"https:\/\/www.knot-dns.cz\/\">KnotDNS 3.0.0<\/a><\/noindex>, visoko performansnog autoritativnog DNS poslu\u017eitelja (rekursor je implementiran kao zasebna aplikacija), koji podr\u017eava sve moderne mogu\u0107nosti DNS-a. Projekt razvija \u010de\u0161ka registracija imena CZ.NIC, napisan je u C jeziku i <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/CZ-NIC\/knot\">distribuira se<\/a><\/noindex> pod GPLv3 licencom. <\/p>\n<p>KnotDNS se odlikuje fokusom na visoke performanse obrade upita, za \u0161to se primjenjuje vi\u0161edretvena, a ve\u0107inom neblokiraju\u0107a implementacija, dobro skalabilna na SMP sustavima. Omogu\u0107ene su mogu\u0107nosti kao \u0161to su dodavanje i uklanjanje zona u hodu, prijenos zona izme\u0111u poslu\u017eitelja, DDNS (dinami\u010dka a\u017euriranja), NSID (RFC 5001), pro\u0161irenja EDNS0 i DNSSEC (uklju\u010duju\u0107i NSEC3), ograni\u010denja intenziteta odgovora (RRL). <\/p>\n<p>U novom izdanju:<\/p>\n<ul>\n<li class=\"l\"> Dodana je visoko performansna mre\u017ena metoda, implementirana kori\u0161tenjem pod sustava <noindex><a rel=\"nofollow\" href=\"https:\/\/www.iovisor.org\/technology\/xdp\">XDP<\/a><\/noindex> (eXpress Data Path), koji nudi sredstva za obradu paketa na razini mre\u017enog drajvera prije nego \u0161to ih obradi mre\u017eni sloj jezgre Linuxa. Za kori\u0161tenje ovog moda potrebno je jezgro Linux 4.18 ili novije.\n<li class=\"l\"> Dodana je podr\u0161ka za katalog zona (\"Catalog Zones\"), \u0161to pojednostavljuje odr\u017eavanje sekundarnih DNS poslu\u017eitelja. Kada je ta mogu\u0107nost omogu\u0107ena, umjesto definiranja pojedina\u010dnih zapisa na sekundarnom poslu\u017eitelju za svaku sekundarnu zonu, uspostavlja se prijenos kataloga zona izme\u0111u primarnog i sekundarnog poslu\u017eitelja, nakon \u010dega \u0107e se zone koje su na primarnom poslu\u017eitelju ozna\u010dene kao one koje pripadaju katalogu automatski stvarati na sekundarnom poslu\u017eitelju bez potrebe za izmjenom konfiguracijskih datoteka. Za upravljanje katalogom ponu\u0111en je alat kcatalogprint.\n<li class=\"l\"> Dodana je novi na\u010din provjere DNSSEC-a.\n<li class=\"l\"> Dodana je alat kzonesign za ru\u010dno oblikovanje digitalnih potpisa za DNSSEC.\n<li class=\"l\"> Dodana je alatka kxdpgun s implementacijom visokou\u010dinkovitog generatora prometa \"DNS preko UDP\" za Linux.\n<li class=\"l\"> U kdig je dodana podr\u0161ka za DNS preko HTTPS (DoH), implementirana pomo\u0107u GnuTLS i libnghttp2.\n<li class=\"l\"> U na\u010dinu ru\u010dnog upravljanja DNSSEC klju\u010devima dodana je podr\u0161ka <noindex><a rel=\"nofollow\" href=\"https:\/\/tools.ietf.org\/html\/rfc5011\">statusa opoziva<\/a><\/noindex> klju\u010deva KSK (Key Signing Key) (<noindex><a rel=\"nofollow\" href=\"https:\/\/tools.ietf.org\/html\/rfc5011\">RFC 5011<\/a><\/noindex>).\n<li class=\"l\"> Dodana je podr\u0161ka za deterministi\u010dko oblikovanje digitalnih potpisa koriste\u0107i ECDSA algoritme (za rad je potrebna GnuTLS 3.6.10 ili novija).\n<li class=\"l\"> Predlo\u017een je siguran na\u010din za izradu sigurnosne kopije i obnavljanje podataka DNS zona.\n<li class=\"l\"> Zna\u010dajno je pobolj\u0161ana izvedba modula \"statistics\".\n<li class=\"l\"> Prilikom aktiviranja vi\u0161ekratnog re\u017eima za generiranje digitalnih potpisa za DNS zone omogu\u0107eno je paralelno izvo\u0111enje nekih dodatnih operacija sa zonama.\n<li class=\"l\"> Pobolj\u0161ana je u\u010dinkovitost predmemoriranja i pove\u0107ane performanse obrade zahtjeva.\n<\/ul>\n<p><noindex><a rel=\"nofollow\" name=\"link\"><\/a><\/noindex><\/p>\n<p>Izvor: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=53683\">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 \u0440\u0435\u043b\u0438\u0437 KnotDNS 3.0.0, \u0432\u044b\u0441\u043e\u043a\u043e\u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0433\u043e \u0430\u0432\u0442\u043e\u0440\u0438\u0442\u0430\u0442\u0438\u0432\u043d\u043e\u0433\u043e DNS \u0441\u0435\u0440\u0432\u0435\u0440\u0430 (\u0440\u0435\u043a\u0443\u0440\u0441\u043e\u0440 \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d \u0432 \u0432\u0438\u0434\u0435 \u043e\u0442\u0434\u0435\u043b\u044c\u043d\u043e\u0433\u043e \u043f\u0440\u0438\u043b\u043e\u0436\u0435\u043d\u0438\u044f), \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u044e\u0449\u0435\u0433\u043e \u0432\u0441\u0435 \u0441\u043e\u0432\u0440\u0435\u043c\u0435\u043d\u043d\u044b\u0435 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u0438 DNS. \u041f\u0440\u043e\u0435\u043a\u0442 \u0440\u0430\u0437\u0440\u0430\u0431\u0430\u0442\u044b\u0432\u0430\u0435\u0442\u0441\u044f \u0447\u0435\u0448\u0441\u043a\u0438\u043c \u0440\u0435\u0435\u0441\u0442\u0440\u043e\u043c \u0438\u043c\u0435\u043d CZ.NIC, \u043d\u0430\u043f\u0438\u0441\u0430\u043d \u043d\u0430 \u044f\u0437\u044b\u043a\u0435 \u0421\u0438 \u0438 \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u044f\u0435\u0442\u0441\u044f \u043f\u043e\u0434 \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u0435\u0439 GPLv3. KnotDNS \u043e\u0442\u043b\u0438\u0447\u0430\u0435\u0442\u0441\u044f \u043e\u0440\u0438\u0435\u043d\u0442\u0430\u0446\u0438\u0435\u0439 \u043d\u0430 \u0432\u044b\u0441\u043e\u043a\u0443\u044e \u043f\u0440\u043e\u0438\u0437\u0432\u043e\u0434\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u044c \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u0437\u0430\u043f\u0440\u043e\u0441\u043e\u0432, \u0434\u043b\u044f \u0447\u0435\u0433\u043e \u043f\u0440\u0438\u043c\u0435\u043d\u044f\u0435\u0442\u0441\u044f \u043c\u043d\u043e\u0433\u043e\u043f\u043e\u0442\u043e\u0447\u043d\u0430\u044f, \u0438 \u043f\u043e \u0431\u043e\u043b\u044c\u0448\u0435\u0439 \u0447\u0430\u0441\u0442\u0438 \u043d\u0435\u0431\u043b\u043e\u043a\u0438\u0440\u0443\u044e\u0449\u0430\u044f \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u044f, \u0445\u043e\u0440\u043e\u0448\u043e \u043c\u0430\u0441\u0448\u0442\u0430\u0431\u0438\u0440\u0443\u0435\u043c\u0430\u044f \u043d\u0430 [&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-93874","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.5 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u0440\u0435\u043b\u0438\u0437 KnotDNS 3.0.0.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Yuri Gagarin\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/prohoster.info\/hr\/blog\/news\/vypusk-dns-servera-knotdns-3-0-0\" \/>\n\t\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.5\" \/>\n\t\t<meta property=\"og:locale\" content=\"hr_HR\" \/>\n\t\t<meta 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