{"id":103121,"date":"2022-01-28T21:36:43","date_gmt":"2022-01-28T19:36:43","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-powerdns-authoritative-server-4-6"},"modified":"2022-01-28T21:36:43","modified_gmt":"2022-01-28T19:36:43","slug":"vypusk-powerdns-authoritative-server-4-6","status":"publish","type":"post","link":"https:\/\/prohoster.info\/cs\/blog\/news\/vypusk-powerdns-authoritative-server-4-6","title":{"rendered":"Vyd\u00e1n\u00ed PowerDNS Authoritative Server 4.6","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Byl vyd\u00e1n nov\u00fd autoritativn\u00ed DNS server PowerDNS Authoritative Server 4.6, ur\u010den\u00fd pro spr\u00e1vu DNS z\u00f3n. Podle informac\u00ed od v\u00fdvoj\u00e1\u0159\u016f projektu server PowerDNS spravuje p\u0159ibli\u017en\u011b 30 % v\u0161ech dom\u00e9n v Evrop\u011b (pokud se berou v \u00favahu pouze dom\u00e9ny s podpisy DNSSEC, pak a\u017e 90 %). K\u00f3d projektu je distribuov\u00e1n pod licenc\u00ed GPLv2.    <\/p>\n<p>PowerDNS Authoritative Server umo\u017e\u0148uje uchov\u00e1vat informace o dom\u00e9n\u00e1ch v r\u016fzn\u00fdch datab\u00e1z\u00edch, v\u010detn\u011b MySQL, PostgreSQL, SQLite3, Oracle a Microsoft SQL Server, stejn\u011b jako v LDAP a b\u011b\u017en\u00fdch textov\u00fdch souborech ve form\u00e1tu BIND. Odpov\u011b\u010f m\u016f\u017ee b\u00fdt dodate\u010dn\u011b filtrov\u00e1na (nap\u0159. pro odfiltrov\u00e1n\u00ed spamu) nebo p\u0159esm\u011brov\u00e1na pomoc\u00ed vlastn\u00edch zpracovatel\u016f v jazyc\u00edch Lua, Java, Perl, Python, Ruby, C a C++. Mezi rysy pat\u0159\u00ed tak\u00e9 prost\u0159edky pro vzd\u00e1len\u00e9 sb\u00edr\u00e1n\u00ed statistik, v\u010detn\u011b p\u0159es SNMP nebo prost\u0159ednictv\u00edm Web API (pro statistiku a spr\u00e1vu je integrov\u00e1n http server), okam\u017eit\u00e9 restartov\u00e1n\u00ed, vestav\u011bn\u00fd motor pro p\u0159ipojen\u00ed zpracovatel\u016f v jazyce Lua, mo\u017enost vyv\u00e1\u017een\u00ed z\u00e1t\u011b\u017ee s ohledem na geografickou polohu klienta.      <\/p>\n<p>Hlavn\u00ed novinky:  <\/p>\n<ul>\n<li class=\"l\"> Byla implementov\u00e1na podpora hlavi\u010dek protokolu PROXY v p\u0159\u00edchoz\u00edch po\u017eadavc\u00edch, co\u017e umo\u017e\u0148uje spustit vyrovn\u00e1va\u010d zat\u00ed\u017een\u00ed p\u0159ed serverem PowerDNS, p\u0159i\u010dem\u017e se zachov\u00e1v\u00e1 p\u0159enos informac\u00ed o IP adres\u00e1ch klient\u016f p\u0159ipojuj\u00edc\u00edch se k vyrovn\u00e1va\u010di, jako je dnsdist.\n<li class=\"l\"> Byla p\u0159id\u00e1na podpora mechanismu EDNS Cookies (RFC 7873), kter\u00fd umo\u017e\u0148uje identifikovat spr\u00e1vnost <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/cs\/lir\/ipv4\/\"   title=\"IP adres\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"698\">IP adres<\/a> p\u0159es v\u00fdm\u011bnu cookie mezi DNS serverem a klientem za \u00fa\u010delem ochrany p\u0159ed spoofingem IP adres, DoS \u00fatoky, vyu\u017e\u00edv\u00e1n\u00edm DNS jako zesilova\u010de provozu a pokusy o zamo\u0159en\u00ed cache.\n<li class=\"l\"> Do n\u00e1stroje pdnsutil a API byl p\u0159id\u00e1n nov\u00fd rozhran\u00ed pro spr\u00e1vu server\u016f autoprimary, kter\u00e9 se pou\u017e\u00edv\u00e1 k automatizaci nasazen\u00ed a aktualizace z\u00f3n na sekund\u00e1rn\u00edch DNS serverech bez ru\u010dn\u00ed konfigurace sekund\u00e1rn\u00edch z\u00f3n. Sta\u010d\u00ed ur\u010dit prim\u00e1rn\u00ed z\u00f3nu na autoprimary serveru pro novou dom\u00e9nu a nov\u00fd dom\u00e9nu automaticky p\u0159eb\u00edraj\u00ed sekund\u00e1rn\u00ed servery <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/cs\/server\/\"   title=\"servery\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"1932\">servery<\/a> a konfiguruje pro n\u011bj sekund\u00e1rn\u00ed z\u00f3nu.                 <\/ul>\n<p>Zdroj: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=56601\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0423\u0432\u0438\u0434\u0435\u043b \u0441\u0432\u0435\u0442 \u0440\u0435\u043b\u0438\u0437 \u0430\u0432\u0442\u043e\u0440\u0438\u0442\u0435\u0442\u043d\u043e\u0433\u043e (authoritative) DNS-\u0441\u0435\u0440\u0432\u0435\u0440\u0430 PowerDNS Authoritative Server 4.6, \u043f\u0440\u0435\u0434\u043d\u0430\u0437\u043d\u0430\u0447\u0435\u043d\u043d\u043e\u0433\u043e \u0434\u043b\u044f \u043e\u0440\u0433\u0430\u043d\u0438\u0437\u0430\u0446\u0438\u0438 \u043e\u0442\u0434\u0430\u0447\u0438 DNS-\u0437\u043e\u043d. \u041f\u043e \u0434\u0430\u043d\u043d\u044b\u043c \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u043e\u0432 \u043f\u0440\u043e\u0435\u043a\u0442\u0430, PowerDNS Authoritative Server \u043e\u0431\u0441\u043b\u0443\u0436\u0438\u0432\u0430\u0435\u0442 \u043f\u0440\u0438\u043c\u0435\u0440\u043d\u043e 30% \u0438\u0437 \u043e\u0431\u0449\u0435\u0433\u043e \u0447\u0438\u0441\u043b\u0430 \u0434\u043e\u043c\u0435\u043d\u043e\u0432 \u0432 \u0415\u0432\u0440\u043e\u043f\u0435 (\u0435\u0441\u043b\u0438 \u0440\u0430\u0441\u0441\u043c\u0430\u0442\u0440\u0438\u0432\u0430\u0442\u044c \u0442\u043e\u043b\u044c\u043a\u043e \u0434\u043e\u043c\u0435\u043d\u044b \u0441 \u043f\u043e\u0434\u043f\u0438\u0441\u044f\u043c\u0438 DNSSEC, \u0442\u043e 90%). \u041a\u043e\u0434 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 \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 GPLv2. PowerDNS Authoritative Server \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u044c \u0445\u0440\u0430\u043d\u0435\u043d\u0438\u044f \u0438\u043d\u0444\u043e\u0440\u043c\u0430\u0446\u0438\u0438 \u043e \u0434\u043e\u043c\u0435\u043d\u0430\u0445 [&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-103121","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.3 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u0423\u0432\u0438\u0434\u0435\u043b \u0441\u0432\u0435\u0442 \u0440\u0435\u043b\u0438\u0437 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