{"id":153219,"date":"2025-12-31T17:11:55","date_gmt":"2025-12-31T15:11:55","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-openbgpd-9-0"},"modified":"2026-02-16T13:24:21","modified_gmt":"2026-02-16T11:24:21","slug":"vypusk-openbgpd-9-0","status":"publish","type":"post","link":"https:\/\/prohoster.info\/cs\/blog\/news\/vypusk-openbgpd-9-0","title":{"rendered":"Vyd\u00e1n\u00ed OpenBGPD 9.0","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Byla vyd\u00e1na verze p\u0159enosn\u00e9 edice routovac\u00edho bal\u00ed\u010dku OpenBGPD 9.0, vyv\u00edjen\u00e9ho v\u00fdvoj\u00e1\u0159i projektu OpenBSD a p\u0159izp\u016fsoben\u00e9ho pro pou\u017eit\u00ed ve FreeBSD a Linuxu (podporov\u00e1ny jsou Alpine, Debian, Fedora, RHEL\/CentOS, Ubuntu). Pro zaji\u0161t\u011bn\u00ed p\u0159enositelnosti byly pou\u017eity \u010d\u00e1sti k\u00f3du z projekt\u016f OpenNTPD, OpenSSH a LibreSSL. Projekt podporuje v\u011bt\u0161inu specifikac\u00ed BGP 4 a spl\u0148uje po\u017eadavky RFC8212, ale nesna\u017e\u00ed se obs\u00e1hnout nemo\u017en\u00e9 a poskytuje p\u0159edev\u0161\u00edm podporu nej\u017e\u00e1dan\u011bj\u0161\u00edch a nejroz\u0161\u00ed\u0159en\u011bj\u0161\u00edch funkc\u00ed.    <\/p>\n<p>V\u00fdvoj OpenBGPD prob\u00edh\u00e1 s podporou region\u00e1ln\u00edho internetov\u00e9ho registr\u00e1tora RIPE NCC, kter\u00fd m\u00e1 z\u00e1jem o p\u0159iveden\u00ed funk\u010dnosti OpenBGPD k pou\u017eitelnosti na <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/cs\/server\/dts-gdansk\/\"   title=\"serverech\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"4586\">serverech<\/a> pro sm\u011brov\u00e1n\u00ed na m\u00edstech mezitrafikov\u00fdch v\u00fdm\u011bn (IXP) a o vytvo\u0159en\u00ed plnohodnotn\u00e9 alternativy bal\u00ed\u010dku BIRD (mezi otev\u0159en\u00fdmi alternativami s implementac\u00ed protokolu BGP lze zm\u00ednit projekty FRRouting, GoBGP, ExaBGP a Bio-Routing).     <\/p>\n<p>V projektu je hlavn\u00ed d\u016fraz kladen na zaji\u0161t\u011bn\u00ed maxim\u00e1ln\u00ed \u00farovn\u011b bezpe\u010dnosti a spolehlivosti. Pro ochranu se pou\u017e\u00edv\u00e1 p\u0159\u00edsn\u00e1 kontrola spr\u00e1vnosti v\u0161ech parametr\u016f, prost\u0159edky pro kontrolu dodr\u017eov\u00e1n\u00ed hranic buffer\u016f, d\u011blen\u00ed privilegi\u00ed a omezen\u00ed p\u0159\u00edstupu k syst\u00e9mov\u00fdm vol\u00e1n\u00edm. Mezi v\u00fdhody pat\u0159\u00ed tak\u00e9 p\u0159\u00edv\u011btiv\u00e1 syntaxe jazyka pro definici konfigurace, <a href=\"https:\/\/prohoster.info\/cs\/server\/\"  data-wpil-monitor-id=\"3335\">vysok\u00fd v\u00fdkon<\/a> a efektivita pr\u00e1ce s pam\u011bt\u00ed (nap\u0159\u00edklad OpenBGPD m\u016f\u017ee pracovat s routovac\u00edmi tabulkami obsahuj\u00edc\u00edmi stovky tis\u00edc z\u00e1znam\u016f).     <\/p>\n<p>Hlavn\u00ed zm\u011bny v nov\u00e9 verzi:  <\/p>\n<ul>\n<li class=\"l\"> Byla p\u0159epracov\u00e1na implementace tabulek Adj-RIB-Out (Adjacency Routing Information Base Out), kter\u00e9 uchov\u00e1vaj\u00ed trasy pro oznamov\u00e1n\u00ed sousedn\u00edm router\u016fm. Optimalizace proveden\u00e9 p\u0159i p\u0159epracov\u00e1n\u00ed umo\u017enily v\u00fdrazn\u011b sn\u00ed\u017eit spot\u0159ebu pam\u011bti a zv\u00fd\u0161it v\u00fdkon, nap\u0159\u00edklad na velk\u00fdch serverech pro v\u00fdm\u011bnu provozu (IXP, Internet Exchange Point) se spot\u0159eba pam\u011bti sn\u00ed\u017eila o v\u00edce ne\u017e 50%.\n<li class=\"l\"> Byla modernizov\u00e1na zpracov\u00e1n\u00ed UPDATE zpr\u00e1v, kter\u00e9 je rozd\u011bleno do dvou f\u00e1z\u00ed \u2014 nejprve doch\u00e1z\u00ed k aktualizaci tabulek Adj-RIB-In, Loc-RIB a FIB, po \u010dem\u017e se zvl\u00e1\u0161\u0165 zpracov\u00e1vaj\u00ed v\u0161echny tabulky Adj-RIB-Out. Nov\u00e1 metoda umo\u017enila sn\u00ed\u017eit zpo\u017ed\u011bn\u00ed, proto\u017ee v\u011bt\u0161inu \u010dasu zabere aktualizace tabulek Adj-RIB-Out.\n<li class=\"l\"> Byla nasazena nov\u00e1 \u0161k\u00e1lovateln\u00e1 implementace hash tabulek, co\u017e umo\u017enilo zv\u00fd\u0161it v\u00fdkon d\u00edky efektivn\u011bj\u0161\u00edmu zasahov\u00e1n\u00ed dat do cache.\n<li class=\"l\"> Byly p\u0159id\u00e1ny nov\u00e9 metriky pro sledov\u00e1n\u00ed \u010dasu str\u00e1ven\u00e9ho pln\u011bn\u00edm r\u016fzn\u00fdch f\u00e1z\u00ed cyklu zpracov\u00e1n\u00ed ud\u00e1lost\u00ed v routovac\u00edm j\u00e1dru.        <\/ul>\n<p>Zdroj: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=64534\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d \u0432\u044b\u043f\u0443\u0441\u043a \u043f\u0435\u0440\u0435\u043d\u043e\u0441\u0438\u043c\u043e\u0439 \u0440\u0435\u0434\u0430\u043a\u0446\u0438\u0438 \u043f\u0430\u043a\u0435\u0442\u0430 \u043c\u0430\u0440\u0448\u0440\u0443\u0442\u0438\u0437\u0430\u0446\u0438\u0438 OpenBGPD 9.0, \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u0435\u043c\u043e\u0433\u043e \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u0430\u043c\u0438 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 OpenBSD \u0438 \u0430\u0434\u0430\u043f\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u043e\u0433\u043e \u0434\u043b\u044f \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u044f \u0432\u043e FreeBSD \u0438 Linux (\u0437\u0430\u044f\u0432\u043b\u0435\u043d\u0430 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0430 Alpine, Debian, Fedora, RHEL\/CentOS, Ubuntu). \u0414\u043b\u044f \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0435\u043d\u0438\u044f \u043f\u0435\u0440\u0435\u043d\u043e\u0441\u0438\u043c\u043e\u0441\u0442\u0438 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u044b \u0447\u0430\u0441\u0442\u0438 \u043a\u043e\u0434\u0430 \u0438\u0437 \u043f\u0440\u043e\u0435\u043a\u0442\u043e\u0432 OpenNTPD, OpenSSH \u0438 LibreSSL. \u041f\u0440\u043e\u0435\u043a\u0442 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u0435\u0442 \u0431\u043e\u043b\u044c\u0448\u0443\u044e \u0447\u0430\u0441\u0442\u044c \u0441\u043f\u0435\u0446\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u0439 BGP 4 \u0438 \u0441\u043e\u043e\u0442\u0432\u0435\u0442\u0441\u0442\u0432\u0443\u0435\u0442 \u0442\u0440\u0435\u0431\u043e\u0432\u0430\u043d\u0438\u044f\u043c RFC8212, \u043d\u043e \u043d\u0435 \u043f\u044b\u0442\u0430\u0435\u0442\u0441\u044f \u043e\u0431\u044a\u044f\u0442\u044c \u043d\u0435\u043e\u0431\u044a\u044f\u0442\u043d\u043e\u0435 [&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-153219","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=\"\u041f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d \u0432\u044b\u043f\u0443\u0441\u043a \u043f\u0435\u0440\u0435\u043d\u043e\u0441\u0438\u043c\u043e\u0439 \u0440\u0435\u0434\u0430\u043a\u0446\u0438\u0438 \u043f\u0430\u043a\u0435\u0442\u0430 \u043c\u0430\u0440\u0448\u0440\u0443\u0442\u0438\u0437\u0430\u0446\u0438\u0438 OpenBGPD 9.0, \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u0435\u043c\u043e\u0433\u043e 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