{"id":36710,"date":"2019-10-31T22:13:18","date_gmt":"2019-10-31T19:13:18","guid":{"rendered":"https:\/\/prohoster.info\/blog\/dostupna-perenosimaya-versiya-openbgpd-6-5p1\/"},"modified":"2019-10-31T22:13:18","modified_gmt":"2019-10-31T19:13:18","slug":"dostupna-perenosimaya-versiya-openbgpd-6-5p1","status":"publish","type":"post","link":"https:\/\/prohoster.info\/cs\/blog\/news\/dostupna-perenosimaya-versiya-openbgpd-6-5p1","title":{"rendered":"Dostupn\u00e1 p\u0159enosn\u00e1 verze OpenBGPD 6.5p1","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>V\u00fdvoj\u00e1\u0159i OpenBSD <noindex><a rel=\"nofollow\" href=\"https:\/\/www.mail-archive.com\/announce@openbsd.org\/msg00260.html\">publikovali<\/a><\/noindex> prvn\u00ed stabiln\u00ed aktualizace p\u0159enosn\u00e9 verze bal\u00ed\u010dku sm\u011brov\u00e1n\u00ed <noindex><a rel=\"nofollow\" href=\"http:\/\/www.openbgpd.org\/\">OpenBGPD 6.5<\/a><\/noindex>, kter\u00fd lze pou\u017e\u00edvat v opera\u010dn\u00edch syst\u00e9mech jin\u00fdch ne\u017e OpenBSD. Pro zaji\u0161t\u011bn\u00ed p\u0159enositelnosti byly pou\u017eity \u010d\u00e1sti k\u00f3du z projekt\u016f OpenNTPD, OpenSSH a LibreSSL. Krom\u011b OpenBSD je potvrzena podpora pro Linux a FreeBSD. Funk\u010dnost OpenBGPD byla testov\u00e1na na Debianu 9, Ubuntu 14.04 a FreeBSD 12. <\/p>\n<p>V\u00fdvoj OpenBGPD prob\u00edh\u00e1 s <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=49682\">podporou<\/a><\/noindex> region\u00e1ln\u00edho internetov\u00e9ho registr\u00e1tora RIPE NCC, kter\u00fd m\u00e1 z\u00e1jem p\u0159iv\u00e9st funk\u010dnost OpenBGPD na \u00farove\u0148 pou\u017eitelnou na serverech pro sm\u011brov\u00e1n\u00ed na m\u00edstech meziprovozn\u00edho v\u00fdm\u011bny provozu (IXP) a vytvo\u0159it plnohodnotnou alternativu k bal\u00edku <noindex><a rel=\"nofollow\" href=\"https:\/\/bird.network.cz\/\">BIRD<\/a><\/noindex> (mezi dal\u0161\u00edmi otev\u0159en\u00fdmi alternativami s implementac\u00ed protokolu BGP lze zm\u00ednit projekty <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>P\u0159i n\u00e1vrhu OpenBGPD je kladen maxim\u00e1ln\u00ed d\u016fraz na zaji\u0161t\u011bn\u00ed vysok\u00e9ho stupn\u011b bezpe\u010dnosti a spolehlivosti. K ochran\u011b 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, rozd\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 pohodln\u00e1 syntaxe jazyka pro definici konfigurace, vysok\u00fd v\u00fdkon a efektivita pr\u00e1ce s pam\u011bt\u00ed (nap\u0159\u00edklad OpenBGPD m\u016f\u017ee pracovat s tabulkami sm\u011brov\u00e1n\u00ed zahrnuj\u00edc\u00edmi stovky tis\u00edc z\u00e1znam\u016f). Projekt podporuje v\u011bt\u0161inu specifikac\u00ed BGP 4 a odpov\u00edd\u00e1 po\u017eadavk\u016fm RFC8212, ale nesna\u017e\u00ed se obs\u00e1hnout nemo\u017en\u00e9 a poskytuje p\u0159edev\u0161\u00edm podporu pro nej\u017e\u00e1dan\u011bj\u0161\u00ed a nejroz\u0161\u00ed\u0159en\u011bj\u0161\u00ed funkce.<\/p>\n<p>D\u00edky podpo\u0159e RIPE NCC v r\u00e1mci v\u00fdvojov\u00fdch cykl\u016f OpenBSD 6.4 a 6.5 projekt OpenBGPD u\u010dinil v\u00fdznamn\u00fd pokrok. Nap\u0159\u00edklad v vyd\u00e1n\u00ed 6.5 byla provedena n\u00e1sleduj\u00edc\u00ed vylep\u0161en\u00ed:<\/p>\n<ul>\n<li class=\"l\"> P\u0159id\u00e1n jednoduch\u00fd optimaliz\u00e1tor pravidel (prov\u00e1d\u00ed slou\u010den\u00ed pravidel filtrov\u00e1n\u00ed, kter\u00e9 se li\u0161\u00ed pouze sadami filtr\u016f);\n<li class=\"l\"> Zm\u011bn\u011bn proces nastaven\u00ed BGP MPLS VPN;\n<li class=\"l\"> P\u0159id\u00e1na podpora IPv6 BGP MPLS VPN\n<li class=\"l\"> Byla implementov\u00e1na funk\u010dnost \u201eas-override\u201c pro nahrazen\u00ed sousedn\u00edho AS lok\u00e1ln\u00edm AS v cest\u00e1ch;\n<li class=\"l\"> P\u0159id\u00e1na mo\u017enost mapov\u00e1n\u00ed na v\u00edce community v jednom pravidle;\n<li class=\"l\"> Byly p\u0159id\u00e1ny nov\u00e9 znaky pro porovn\u00e1n\u00ed \u201e*\u201c, \u201elocal-as\u201c a \u201eneighbor-as\u201c;\n<li class=\"l\"> Byly p\u0159id\u00e1ny nov\u00e9 p\u0159\u00edkazy pro pr\u00e1ci se skupinami sousedn\u00edch autonomn\u00edch syst\u00e9m\u016f (\u201ebgpctl neighbor group\u201c, \u201ebgpctl show neighbor group\u201c, \u201ebgpctl show rib neighbor group\u201c);\n<li class=\"l\"> Byla provedena pr\u00e1ce na sn\u00ed\u017een\u00ed spot\u0159eby pam\u011bti;\n<li class=\"l\"> Zlep\u0161ena pr\u00e1ce s velk\u00fdmi sadami pravidel;\n<li class=\"l\"> Do bgpctl byla p\u0159id\u00e1na mo\u017enost p\u0159id\u00e1vat s\u00edt\u011b do tabulek BGP VPN.\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=51201\">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 \u043f\u0435\u0440\u0432\u043e\u0435 \u0441\u0442\u0430\u0431\u0438\u043b\u044c\u043d\u043e\u0435 \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0435 \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 6.5, \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 [&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-36710","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 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