{"id":52126,"date":"2019-11-01T00:00:00","date_gmt":"2019-10-31T21:00:00","guid":{"rendered":"https:\/\/prohoster.info\/blog\/blog_prohoster\/dostupna-perenosimaya-versiya-openbgpd-6-6p0"},"modified":"2020-02-18T13:59:47","modified_gmt":"2020-02-18T10:59:47","slug":"dostupna-perenosimaya-versiya-openbgpd-6-6p0","status":"publish","type":"post","link":"https:\/\/prohoster.info\/pl\/blog\/news\/dostupna-perenosimaya-versiya-openbgpd-6-6p0","title":{"rendered":"Dost\u0119pna przeno\u015bna wersja OpenBGPD 6.6p0","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Deweloperzy OpenBSD <noindex><a rel=\"nofollow\" href=\"https:\/\/www.mail-archive.com\/announce@openbsd.org\/msg00278.html\">przygotowali<\/a><\/noindex> wydanie przeno\u015bnej wersji pakietu routingu <noindex><a rel=\"nofollow\" href=\"http:\/\/www.openbgpd.org\/\">OpenBGPD 6.6<\/a><\/noindex>, kt\u00f3ry mo\u017cna wykorzysta\u0107 w systemach operacyjnych innych ni\u017c OpenBSD. Aby zapewni\u0107 przeno\u015bno\u015b\u0107, wykorzystano fragmenty kodu z projekt\u00f3w OpenNTPD, OpenSSH i LibreSSL. Opr\u00f3cz OpenBSD og\u0142oszono wsparcie dla Linuxa i FreeBSD. Dzia\u0142anie OpenBGPD zosta\u0142o przetestowane w Debianie 9, Ubuntu 14.04 i FreeBSD 12. <\/p>\n<p>Rozw\u00f3j OpenBGPD prowadzi si\u0119 przy <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=49682\">wsparciu<\/a><\/noindex> regionalnego rejestratora internetowego RIPE NCC, kt\u00f3ry jest zainteresowany rozwini\u0119ciem funkcjonalno\u015bci OpenBGPD do u\u017cyteczno\u015bci na serwerach do routingu w punktach wymiany ruchu mi\u0119dzy operatorami (IXP) oraz w stworzeniu pe\u0142noprawnej alternatywy dla pakietu <noindex><a rel=\"nofollow\" href=\"https:\/\/bird.network.cz\/\">BIRD<\/a><\/noindex> (z innych otwartych alternatyw z implementacj\u0105 protoko\u0142u BGP mo\u017cna wymieni\u0107 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> i <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/bio-routing\/bio-rd\">Bio-Routing<\/a><\/noindex>). <\/p>\n<p>Podczas rozwoju OpenBGPD skupiono si\u0119 na zapewnieniu maksymalnego poziomu bezpiecze\u0144stwa i niezawodno\u015bci. W celu ochrony stosuje si\u0119 rygorystyczne sprawdzanie poprawno\u015bci wszystkich parametr\u00f3w, \u015brodki do kontroli przestrzegania granic bufor\u00f3w, podzia\u0142 przywilej\u00f3w i ograniczenie dost\u0119pu do wywo\u0142a\u0144 systemowych. Do zalet nale\u017cy r\u00f3wnie\u017c wygodna sk\u0142adnia j\u0119zyka definicji konfiguracji, wysoka wydajno\u015b\u0107 i efektywno\u015b\u0107 pracy z pami\u0119ci\u0105 (na przyk\u0142ad OpenBGPD mo\u017ce pracowa\u0107 z tabelami routingu zawieraj\u0105cymi setki tysi\u0119cy rekord\u00f3w). Projekt wspiera wi\u0119kszo\u015b\u0107 specyfikacji BGP 4 i spe\u0142nia wymagania RFC8212, ale nie stara si\u0119 obj\u0105\u0107 wszystkiego i zapewnia g\u0142\u00f3wnie wsparcie dla najbardziej po\u017c\u0105danych i powszechnych funkcji.<\/p>\n<p>W wydaniu OpenBGPD 6.6 zauwa\u017cono nast\u0119puj\u0105ce usprawnienia:<\/p>\n<ul>\n<li class=\"l\"> Aby zwi\u0119kszy\u0107 wydajno\u015b\u0107, tabela  <noindex><a rel=\"nofollow\" href=\"https:\/\/tools.ietf.org\/html\/draft-ietf-grow-bmp-adj-rib-out-07\">Adj-RIB-Out<\/a><\/noindex>, przechowuj\u0105ca informacje o trasach wybieranych przez lokalny router BGP do og\u0142aszania optymalnych tras piramid, zosta\u0142a przekszta\u0142cona na u\u017cycie drzew RB powi\u0105zanych z piramidami;\n<li class=\"l\"> Przepisano kod do dopasowywania community, znacznie przyspieszaj\u0105c dzia\u0142anie konfiguracji z wieloma community i du\u017c\u0105 liczb\u0105 peer\u00f3w.\n<li class=\"l\"> W bgpctl dodano polecenie 'show mrt neighbors' do zrzutu tabeli s\u0105siednich router\u00f3w BGP w formacie  <noindex><a rel=\"nofollow\" href=\"https:\/\/tools.ietf.org\/html\/rfc6396\">MRT TABLE_DUMP_V2<\/a><\/noindex>;\n<li class=\"l\"> Zapewni\u0142a obs\u0142ug\u0119 ochrony sesji BGP w systemach Linux za pomoc\u0105 <noindex><a rel=\"nofollow\" href=\"https:\/\/tools.ietf.org\/html\/rfc2385\">TCP MD5SIG<\/a><\/noindex>;\n<li class=\"l\"> Maksymalny rozmiar <noindex><a rel=\"nofollow\" href=\"https:\/\/tools.ietf.org\/html\/rfc8203\">komunikatu o zako\u0144czeniu po\u0142\u0105czenia<\/a><\/noindex> zwi\u0119kszono do 255 bajt\u00f3w.\n<\/ul>\n<p><noindex><a rel=\"nofollow\" name=\"link\"><\/a><\/noindex><\/p>\n<p>\u0179r\u00f3d\u0142o: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=51791\">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 \u043f\u043e\u0434\u0433\u043e\u0442\u043e\u0432\u0438\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 6.6, \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-52126","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.1.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u0420\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u0438 OpenBSD \u043f\u043e\u0434\u0433\u043e\u0442\u043e\u0432\u0438\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\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" 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