{"id":82603,"date":"2020-05-23T07:42:00","date_gmt":"2020-05-23T05:42:00","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/dostupna-perenosimaya-versiya-openbgpd-6-7p0"},"modified":"2020-05-23T07:42:00","modified_gmt":"2020-05-23T05:42:00","slug":"dostupna-perenosimaya-versiya-openbgpd-6-7p0","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sk\/blog\/news\/dostupna-perenosimaya-versiya-openbgpd-6-7p0","title":{"rendered":"Dostupn\u00e1 prenosn\u00e1 verzia OpenBGPD 6.7p0","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>V\u00fdvoj\u00e1ri OpenBSD <noindex><a rel=\"nofollow\" href=\"https:\/\/marc.info\/?l=openbsd-announce&#038;m=158988722921840&#038;w=2\">publikovali<\/a><\/noindex> vydanie prenosenej ed\u00edcie bal\u00edka smerovania <noindex><a rel=\"nofollow\" href=\"http:\/\/www.openbgpd.org\/\">OpenBGPD 6.7<\/a><\/noindex>, ktor\u00fd je mo\u017en\u00e9 pou\u017ei\u0165 v opera\u010dn\u00fdch syst\u00e9moch odli\u0161n\u00fdch od OpenBSD. Na zaru\u010denie prenosnosti boli pou\u017eit\u00e9 \u010dasti k\u00f3du z projektov OpenNTPD, OpenSSH a LibreSSL. Okrem OpenBSD je vyhl\u00e1sen\u00e1 podpora pre Linux a FreeBSD. Funk\u010dnos\u0165 OpenBGPD bola testovan\u00e1 v Debian 9, Ubuntu 14.04+ a FreeBSD 12. <\/p>\n<p>V\u00fdvoj OpenBGPD sa uskuto\u010d\u0148uje za <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=49682\">podporou<\/a><\/noindex> region\u00e1lneho internetov\u00e9ho registr\u00e1tora RIPE NCC, ktor\u00fd m\u00e1 z\u00e1ujem o to, aby sa funk\u010dnos\u0165 OpenBGPD stala vhodnou na pou\u017eitie na serveroch na smerovanie na miestach medziopera\u010dn\u00e9ho v\u00fdmeny dopravy (IXP) a na vytvorenie plnohodnotnej alternat\u00edvy bal\u00edka <noindex><a rel=\"nofollow\" href=\"https:\/\/bird.network.cz\/\">BIRD<\/a><\/noindex> (medzi in\u00e9 otvoren\u00e9 alternat\u00edvy s implement\u00e1ciou protokolu BGP patr\u00ed projekt <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=46323\">FRRouting<\/a><\/noindex>, <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=44268\">GoBGP<\/a><\/noindex>, <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/Exa-Networks\/exabgp\">ExaBGP<\/a><\/noindex> a <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/bio-routing\/bio-rd\">Bio-Routing<\/a><\/noindex>). <\/p>\n<p>Pri v\u00fdvoji OpenBGPD sa kladie d\u00f4raz na zabezpe\u010denie maxim\u00e1lnej \u00farovne bezpe\u010dnosti a spo\u013eahlivosti. Na ochranu sa pou\u017e\u00edva pr\u00edsna kontrola spr\u00e1vnosti v\u0161etk\u00fdch parametrov, prostriedky na kontrolu dodr\u017eiavania hran\u00edc bufferov, separ\u00e1cia privil\u00e9gi\u00ed a obmedzenie pr\u00edstupu k syst\u00e9mov\u00fdm volaniam. Medzi v\u00fdhody patr\u00ed tie\u017e pohodln\u00e1 syntax jazyka na definovanie konfigur\u00e1cie, vysok\u00fd v\u00fdkon a efekt\u00edvnos\u0165 pr\u00e1ce s pam\u00e4\u0165ou (napr\u00edklad, OpenBGPD m\u00f4\u017ee pracova\u0165 s tabu\u013ekami smerovania obsahuj\u00facimi stovky tis\u00edc z\u00e1znamov). Projekt podporuje v\u00e4\u010d\u0161inu \u0161pecifik\u00e1ci\u00ed BGP 4 a zodpoved\u00e1 po\u017eiadavk\u00e1m RFC8212, ale nesna\u017e\u00ed sa obsiahnu\u0165 nemo\u017en\u00e9 a zabezpe\u010duje predov\u0161etk\u00fdm podporu naj\u017eiadanej\u0161\u00edch a najroz\u0161\u00edrenej\u0161\u00edch funkci\u00ed.<\/p>\n<p>V vydan\u00ed OpenBGPD 6.7 <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/openbgpd-portable\/openbgpd-portable\/releases\/tag\/6.7p0\">s\u00fa vyzna\u010den\u00e9<\/a><\/noindex> nasleduj\u00face vylep\u0161enia:<\/p>\n<ul>\n<li class=\"l\"> V utilite bgpctl bola implementovan\u00e1 z\u00e1kladn\u00e1 podpora v\u00fdstupu vo form\u00e1te JSON;\n<li class=\"l\"> V <noindex><a rel=\"nofollow\" href=\"https:\/\/man.openbsd.org\/bgpd.conf\">bgpd.conf<\/a><\/noindex> Povolen\u00e9 s\u00fa\u010dasn\u00e9 nastavenie adries IPv4 a IPv6 v direkt\u00edve local-address v blokoch &#171;group&#187;;\n<li class=\"l\"> Zabezpe\u010den\u00e9 spr\u00e1vne agregovanie ROA tabuliek (Route Origin Authorization) s p\u00e1rmi prefix\/source-as do jedn\u00e9ho prvku s najdlh\u0161ou hodnotou &#171;maxlen&#187;;\n<li class=\"l\">  Do bgpd.conf bola pridan\u00e1 vlastnos\u0165 &#171;max-prefix {NUM} out&#187; na obmedzenie po\u010dtu inzerovan\u00fdch prefixov, aby sa predi\u0161lo \u00faniku cel\u00fdch tabuliek;\n<li class=\"l\"> V bgpctl bola pr\u00edkaz &#8216;show neighbor&#8217; roz\u0161\u00edren\u00e1 o zobrazenie po\u010d\u00edtadiel prijat\u00fdch a inzerovan\u00fdch prefixov, ako aj hodnoty limitu &#171;max-prefix out&#187;;\n<li class=\"l\"> Do upozornen\u00ed boli pridan\u00e9 inform\u00e1cie o pr\u00ed\u010dine vnoren\u00fdch ch\u00fdb. V pr\u00edkaze &#171;bgpctl show neighbor&#187; je zabezpe\u010den\u00e9 zobrazenie pr\u00ed\u010diny poslednej prijatej chyby;\n<li class=\"l\"> Na spr\u00e1vne vykonanie oper\u00e1cie &#171;graceful reload&#187; bola zabezpe\u010den\u00e1 zna\u010dka zastaran\u00fdch prefixov v tabu\u013eke Adj-RIB-Out, ktor\u00e1 uchov\u00e1va inform\u00e1cie o tras\u00e1ch vyberan\u00fdch lok\u00e1lnym BGP smerova\u010dom na inzerovanie optim\u00e1lnych tr\u00e1s pir\u00e1m;\n<li class=\"l\"> Bola pridan\u00e1 mo\u017enos\u0165 zostavenia OpenBGPD s pou\u017eit\u00edm bal\u00edka na p\u00edsanie syntaktick\u00fdch analyz\u00e1torov bison bez pr\u00edtomnosti byacc;\n<li class=\"l\"> Pridan\u00e1 mo\u017enos\u0165 &#171;&#8212;runstatedir&#187;, prostredn\u00edctvom ktorej je mo\u017en\u00e9 definova\u0165 cestu k bgpctl.sock;\n<li class=\"l\"> Bol vykonan\u00fd \u00faklid skriptu configure pre zlep\u0161enie prenosnosti.\n<\/ul>\n<p><noindex><a rel=\"nofollow\" name=\"link\"><\/a><\/noindex><\/p>\n<p>Zdroj: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=53011\">opennet.ru<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0420\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u0438 OpenBSD \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043b\u0438 \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 6.7, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u043c\u043e\u0436\u043d\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u0432 \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u043e\u043d\u043d\u044b\u0445 \u0441\u0438\u0441\u0442\u0435\u043c\u0430\u0445, \u043e\u0442\u043b\u0438\u0447\u043d\u044b\u0445 \u043e\u0442 OpenBSD. \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. \u041a\u0440\u043e\u043c\u0435 OpenBSD \u0437\u0430\u044f\u0432\u043b\u0435\u043d\u0430 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0430 Linux \u0438 FreeBSD. \u0420\u0430\u0431\u043e\u0442\u0430 OpenBGPD \u043f\u0440\u043e\u0442\u0435\u0441\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u0430 \u0432 Debian 9, Ubuntu 14.04+ \u0438 FreeBSD 12. \u0420\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u043a\u0430 OpenBGPD \u0432\u0435\u0434\u0451\u0442\u0441\u044f \u043f\u0440\u0438 \u043f\u043e\u0434\u0434\u0435\u0440\u0436\u043a\u0435 \u0440\u0435\u0433\u0438\u043e\u043d\u0430\u043b\u044c\u043d\u043e\u0433\u043e [&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-82603","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.4 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u0420\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u0438 OpenBSD \u043e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043b\u0438 \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 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