{"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\/da\/blog\/news\/vypusk-perenosimoj-versii-openbgpd-8-2","title":{"rendered":"Udgivelse af den b\u00e6rbare version af OpenBGPD 8.2","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Den b\u00e6rbare version af routingpakken OpenBGPD 8.2, udviklet af OpenBSD-projektets udviklere og tilpasset til brug i FreeBSD og Linux (underst\u00f8ttelse af Alpine, Debian, Fedora, RHEL\/CentOS, Ubuntu er angivet), er blevet pr\u00e6senteret. For at sikre b\u00e6rbarhed er der anvendt dele af koden fra projekterne OpenNTPD, OpenSSH og LibreSSL. Projektet underst\u00f8tter st\u00f8rstedelen af BGP 4-specifikationerne og opfylder kravene i RFC8212, men fors\u00f8ger ikke at rumme alt og fokusere hovedsageligt p\u00e5 underst\u00f8ttelse af de mest efterspurgte og udbredte funktioner.    <\/p>\n<p>Udviklingen af OpenBGPD sker med st\u00f8tte fra den regionale internetregistrator RIPE NCC, som er interesseret i at g\u00f8re OpenBGPD's funktionalitet anvendelig til <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/da\/server\/dts-gdansk\/\"   title=\"servere\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"4526\">servere<\/a> ruteringspunkter for mellemoperat\u00f8rs trafikudveksling (IXP) og skabe et fuldgyldigt alternativ til BIRD-pakken (blandt \u00e5bne alternativer med BGP-protokolimplementering kan n\u00e6vnes projekter som FRRouting, GoBGP, ExaBGP og Bio-Routing).     <\/p>\n<p>Projektet fokuserer p\u00e5 at sikre det maksimale niveau af sikkerhed og p\u00e5lidelighed. Der anvendes streng validering af alle parametre, v\u00e6rkt\u00f8jer til at kontrollere overholdelse af buffergr\u00e6nser, privilegiedeling og begr\u00e6nsning af adgang til systemopkald. Desuden n\u00e6vnes ogs\u00e5 den brugervenlige syntaks i konfigurationsspecifikationssproget, h\u00f8j ydeevne og effektiv hukommelsesarbejde (for eksempel kan OpenBGPD h\u00e5ndtere routingtabel, der inkluderer hundredtusinder af poster).     <\/p>\n<p>N\u00f8gle\u00e6ndringer i den nye version:  <\/p>\n<ul>\n<li class=\"l\"> Implementeringen af mekanismen ASPA (Autonomous System Provider Authorization), der anvendes i BGP til verifikation af AS_PATH-ruter, autorisering af autonome systemer for udbydere og beskyttelse mod l\u00e6kage af forkerte ruter, er blevet opdateret. Implementeringen af ASPA er tilpasset specifikationerne draft-ietf-sidrops-aspa-verification-16 og draft-ietf-sidrops-aspa-profile-16 og er blevet omdannet til at bruge s\u00f8getabeller, der ikke afh\u00e6nger af AFI (Address Family Indicator).\n<li class=\"l\"> Der er rettet en fejl i koden til parsing af netlink-beskeder, relateret til forkert bestemmelse af st\u00f8rrelsen af beskeder, som f\u00f8rer til nedbrud p\u00e5 Linux-platformen.\n<li class=\"l\"> Koden til generering af UPDATE-beskeder er blevet \u00e6ndret til at anvende den nye API ibuf.\n<li class=\"l\"> Fejlmeddelelserne, der vises i bgpctl ved fors\u00f8g p\u00e5 at bruge funktioner, der ikke underst\u00f8ttes i den b\u00e6rbare version af OpenBGPD, er blevet forbedret.\n<li class=\"l\"> Eksemplet p\u00e5 filtreringsregler for GRACEFUL_SHUTDOWN er blevet omarbejdet til kun at h\u00e5ndtere ebgp-sessioner.  <\/ul>\n<p>Kilde: <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 5.0.3 - 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 8.2, 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