{"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\/hr\/blog\/news\/vypusk-perenosimoj-versii-openbgpd-8-2","title":{"rendered":"Izdanje prenosive verzije OpenBGPD 8.2","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Predstavljen je izdanak prenosive verzije paketa usmjeravanja OpenBGPD 8.2, koji razvijaju programeri projekta OpenBSD i koji je prilago\u0111en za kori\u0161tenje na FreeBSD-u i Linuxu (potvr\u0111ena podr\u0161ka za Alpine, Debian, Fedora, RHEL\/CentOS, Ubuntu). Za osiguranje prenosivosti kori\u0161teni su dijelovi koda iz projekata OpenNTPD, OpenSSH i LibreSSL. Projekt podr\u017eava ve\u0107inu specifikacija BGP 4 i ispunjava zahtjeve RFC8212, ali ne nastoji obuhvatiti sve i prvenstveno osigurava podr\u0161ku za najzastupljenije i najtra\u017eenije funkcije.    <\/p>\n<p>Razvoj OpenBGPD-a se provodi uz podr\u0161ku regionalnog internet registrara RIPE NCC, koji je zainteresiran za dovo\u0111enje funkcionalnosti OpenBGPD-a u stanje pogodnosti za kori\u0161tenje na <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/hr\/server\/dts-gdansk\/\"   title=\"poslu\u017eiteljima\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"4526\">poslu\u017eiteljima<\/a> za usmjeravanje na to\u010dkama me\u0111uprojektne razmjene prometa (IXP) i za stvaranje pune alternative paketu BIRD (od otvorenih alternativa s implementacijom protokola BGP mogu se istaknuti projekti FRRouting, GoBGP, ExaBGP i Bio-Routing).     <\/p>\n<p>U projektu se nagla\u0161ava osiguravanje maksimalnog nivoa sigurnosti i pouzdanosti. Za za\u0161titu se primjenjuje stroga provjera ta\u010dnosti svih parametara, sredstva za kontrolu po\u0161tivanja granica memorije, razdvajanje privilegija i ograni\u010denje pristupa sistemskim pozivima. Me\u0111u prednostima se tako\u0111er isti\u010de zgodna sintaksa jezika za definiranje konfiguracije, visoka performansa i u\u010dinkovitost rada s memorijom (na primjer, OpenBGPD mo\u017ee raditi s tablicama usmjeravanja koje uklju\u010duju stotine tisu\u0107a unosa).     <\/p>\n<p>Klju\u010dne promjene u novoj verziji:  <\/p>\n<ul>\n<li class=\"l\"> A\u017eurirana je implementacija mehanizma ASPA (Autonomous System Provider Authorization), koji se koristi u BGP-u za verifikaciju putanja AS_PATH, autorizaciju autonomnih sistema provajdera i za\u0161titu od curenja neto\u010dnih ruta. Implementacija ASPA je dovedena u skladu sa specifikacijama draft-ietf-sidrops-aspa-verification-16 i draft-ietf-sidrops-aspa-profile-16, i preba\u010dena na kori\u0161tenje pretra\u017eiva\u010dkih tablica, neovisnih od AFI (Address Family Indicator).\n<li class=\"l\"> Ispravljena je gre\u0161ka u kodu parsera poruka netlink, koja je bila povezana s neto\u010dnim odre\u0111ivanjem veli\u010dine poruka i dovodila do pada na platformi Linux.\n<li class=\"l\"> Kod za generiranje UPDATE poruka prenesen je na kori\u0161tenje novog API-ja ibuf.\n<li class=\"l\"> Pobolj\u0161ane su poruke o gre\u0161kama koje se ispisuju u bgpctl-u prilikom poku\u0161aja kori\u0161tenja funkcionalnosti koje nisu podr\u017eane u prenosivoj verziji OpenBGPD-a.\n<li class=\"l\"> Primjer pravila filtriranja GRACEFUL_SHUTDOWN prepravljen je za obradu samo sesija ebgp.  <\/ul>\n<p>Izvor: <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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