{"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\/sl\/blog\/news\/vypusk-dns-servera-knotdns-3-0-0","title":{"rendered":"Izdaja DNS stre\u017enika 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 u\u010dinkovitega avtoritativnega DNS stre\u017enika (rekursor je izveden kot lo\u010dena aplikacija), ki podpira vse sodobne funkcionalnosti DNS. Projekt razvija \u010de\u0161ki register imen CZ.NIC, napisan je v jeziku C in <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/CZ-NIC\/knot\">se distribuira<\/a><\/noindex> pod GPLv3 licencom. <\/p>\n<p>KnotDNS se odlikuje fokusom na visoku performansu obrade zahteva, za \u0161ta se koristi vi\u0161edretvena, i prete\u017eno neblokiraju\u0107a realizacija, dobro skalabilna na SMP sistemima. Pru\u017eaju se mogu\u0107nosti kao \u0161to su dodavanje i uklanjanje zona u letu, prenosi zona izme\u0111u servera, 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 performantna mre\u017ena re\u017eim, implementirana kori\u0161\u0107enjem podsistema <noindex><a rel=\"nofollow\" href=\"https:\/\/www.iovisor.org\/technology\/xdp\">XDP<\/a><\/noindex> (eXpress Data Path), koji pru\u017ea sredstva za obradu paketa na nivou mre\u017enog drajvera pre nego \u0161to se obrade od strane mre\u017enog steka jezgra Linuxa. Za kori\u0161\u0107enje re\u017eima potreban je Linux kernel 4.18 ili noviji.\n<li class=\"l\"> Dodana je podpora za katalog con (\"Catalog Zones\"), ki poenostavi vzdr\u017eevanje sekundarnih DNS stre\u017enikov. Ko je ta mo\u017enost omogo\u010dena, se namesto dolo\u010danja posameznih zapisov za vsako sekundarno cono na sekundarnem stre\u017eniku vzpostavi prenos kataloga con med primarnim in sekundarnim stre\u017enikom. Tako bodo cone, ki so na primarnem stre\u017eniku ozna\u010dene kot vklju\u010dene v katalog, samodejno ustvarjene na sekundarnem stre\u017eniku brez potrebe po popravljanju konfiguracijskih datotek. Za upravljanje kataloga je na voljo pripomo\u010dek kcatalogprint.\n<li class=\"l\"> Dodata je nova mogu\u0107nost provere DNSSEC-a.\n<li class=\"l\"> Dodana je alatka kzonesign za ru\u010dno generisanje digitalnih potpisa za DNSSEC.\n<li class=\"l\"> Dodana je pripomo\u010dek kxdpgun z implementacijo visoko zmogljivega generatorja prometa \"DNS preko UDP\" za Linux.\n<li class=\"l\"> U kdig je dodata podr\u0161ka za DNS preko HTTPS (DoH), implementirana uz pomo\u0107 GnuTLS i libnghttp2.\n<li class=\"l\"> U re\u017eimu ru\u010dnog upravljanja DNSSEC klju\u010devima dodata je podr\u0161ka <noindex><a rel=\"nofollow\" href=\"https:\/\/tools.ietf.org\/html\/rfc5011\">statusu opoziva<\/a><\/noindex> KSK klju\u010deva (Key Signing Key) (<noindex><a rel=\"nofollow\" href=\"https:\/\/tools.ietf.org\/html\/rfc5011\">RFC 5011<\/a><\/noindex>).\n<li class=\"l\"> Dodata je podr\u0161ka za deterministi\u010dko generisanje digitalnih potpisa koriste\u0107i ECDSA algoritme (za rad je potreban GnuTLS 3.6.10 ili noviji).\n<li class=\"l\"> Predlo\u017een je siguran na\u010din za backup i obnovu podataka DNS zona.\n<li class=\"l\"> Znatno je izbolj\u0161ana zmogljivost modula \"statistics\".\n<li class=\"l\"> Aktivacijom vi\u0161edretvenog re\u017eima generisanja digitalnih potpisa za DNS zone obezbe\u0111eno je paralelno izvr\u0161avanje nekih dodatnih operacija sa zonama.\n<li class=\"l\"> Pobolj\u0161ana je efikasnost ke\u0161iranja i pove\u0107ana je performansa obrade zahteva.\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\/sl\/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=\"sl_SI\" \/>\n\t\t<meta 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