{"id":110402,"date":"2023-10-03T10:02:10","date_gmt":"2023-10-03T08:02:10","guid":{"rendered":"https:\/\/prohoster.info\/?p=110402"},"modified":"2023-10-03T10:02:10","modified_gmt":"2023-10-03T08:02:10","slug":"vypusk-perenosimoj-versii-openbgpd-8-2","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sv\/blog\/news\/vypusk-perenosimoj-versii-openbgpd-8-2","title":{"rendered":"Utg\u00e5van av den b\u00e4rbara versionen av OpenBGPD 8.2","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>\u00d6vers\u00e4ttningen av den b\u00e4rbara versionen av routingpaketet OpenBGPD 8.2 har presenterats, utvecklad av utvecklarna av projektet OpenBSD och anpassad f\u00f6r anv\u00e4ndning i FreeBSD och Linux (st\u00f6d f\u00f6r Alpine, Debian, Fedora, RHEL\/CentOS, Ubuntu har utlovats). F\u00f6r att s\u00e4kerst\u00e4lla b\u00e4rbarhet har kod fr\u00e5n projekten OpenNTPD, OpenSSH och LibreSSL anv\u00e4nts. Projektet st\u00f6der majoriteten av specifikationerna f\u00f6r BGP 4 och uppfyller kraven i RFC8212, men f\u00f6rs\u00f6ker inte omfatta allt och fokuserar fr\u00e4mst p\u00e5 att st\u00f6dja de mest efterfr\u00e5gade och spridda funktionerna.    <\/p>\n<p>Utvecklingen av OpenBGPD sker med st\u00f6d av den regionala internetregistratorn RIPE NCC, som \u00e4r intresserad av att g\u00f6ra funktionaliteten hos OpenBGPD anv\u00e4ndbar f\u00f6r <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/sv\/server\/dts-gdansk\/\"   title=\"servrar\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"4526\">servrar<\/a> routing vid trafikens utbytesspunkter (IXP) och skapa ett fullst\u00e4ndigt alternativ till paketet BIRD (bland de \u00f6ppna alternativen med BGP-protokollsimplementation kan man n\u00e4mna projekten FRRouting, GoBGP, ExaBGP och Bio-Routing).     <\/p>\n<p>I projektet l\u00e4ggs stort fokus p\u00e5 att s\u00e4kerst\u00e4lla h\u00f6gsta niv\u00e5 av s\u00e4kerhet och tillf\u00f6rlitlighet. F\u00f6r skydd anv\u00e4nds strikta kontroller av alla parametrar, verktyg f\u00f6r att \u00f6vervaka gr\u00e4nserna f\u00f6r buffertar, separering av privilegier och begr\u00e4nsning av \u00e5tkomst till systemanrop. Andra f\u00f6rdelar inkluderar en anv\u00e4ndarv\u00e4nlig syntax f\u00f6r konfigurationsdefinitionsspr\u00e5ket samt h\u00f6g prestanda och effektivitet i minneshantering (till exempel kan OpenBGPD hantera routingtabeller som omfattar hundratusentals poster).     <\/p>\n<p>Nyckelf\u00f6r\u00e4ndringar i den nya versionen:  <\/p>\n<ul>\n<li class=\"l\"> Implementeringen av mekanismen ASPA (Autonomous System Provider Authorization) har uppdaterats, vilket anv\u00e4nds i BGP f\u00f6r verifiering av AS_PATH-v\u00e4gar, auktorisering av autonomiska system hos leverant\u00f6rer och skydd mot l\u00e4ckage av felaktiga rutter. ASPA-implementeringen har anpassats till specifikationerna draft-ietf-sidrops-aspa-verification-16 och draft-ietf-sidrops-aspa-profile-16 och har omvandlats till att anv\u00e4nda s\u00f6ktabeller oberoende av AFI (Address Family Indicator).\n<li class=\"l\"> Ett fel i koden f\u00f6r parsning av netlink-meddelanden har \u00e5tg\u00e4rdats, som var relaterat till en felaktig best\u00e4mning av meddelandens storlek, vilket ledde till programkrascher p\u00e5 Linux-plattformen.\n<li class=\"l\"> Koden f\u00f6r att generera UPDATE-meddelanden har omvandlats till att anv\u00e4nda det nya API:et ibuf.\n<li class=\"l\"> Felmeddelandena som visas i bgpctl vid f\u00f6rs\u00f6k att anv\u00e4nda funktioner som inte st\u00f6ds i den b\u00e4rbara versionen av OpenBGPD har f\u00f6rb\u00e4ttrats.\n<li class=\"l\"> Exemplet p\u00e5 regler f\u00f6r filtrering av GRACEFUL_SHUTDOWN har omarbetats f\u00f6r att endast hantera ebgp-sessioner.  <\/ul>\n<p>K\u00e4lla: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=59862\">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 8.2, \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-110402","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=\"\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 8.2, 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