{"id":82603,"date":"2020-05-23T07:42:00","date_gmt":"2020-05-23T05:42:00","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/dostupna-perenosimaya-versiya-openbgpd-6-7p0"},"modified":"2020-05-23T07:42:00","modified_gmt":"2020-05-23T05:42:00","slug":"dostupna-perenosimaya-versiya-openbgpd-6-7p0","status":"publish","type":"post","link":"https:\/\/prohoster.info\/hr\/blog\/news\/dostupna-perenosimaya-versiya-openbgpd-6-7p0","title":{"rendered":"Dostupna je prenosiva verzija OpenBGPD 6.7p0","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>OpenBSD programeri <noindex><a rel=\"nofollow\" href=\"https:\/\/marc.info\/?l=openbsd-announce&#038;m=158988722921840&#038;w=2\">objavili<\/a><\/noindex> izdanje prenosive verzije paketa usmjeravanja <noindex><a rel=\"nofollow\" href=\"http:\/\/www.openbgpd.org\/\">OpenBGPD 6.7<\/a><\/noindex>, koji se mo\u017ee koristiti u operativnim sustavima razli\u010ditim od OpenBSD-a. Za osiguranje prenosivosti kori\u0161teni su dijelovi koda iz projekata OpenNTPD, OpenSSH i LibreSSL. Osim OpenBSD-a, najavljena je podr\u0161ka za Linux i FreeBSD. Rad OpenBGPD-a testiran je u Debian 9, Ubuntu 14.04+ i FreeBSD 12. <\/p>\n<p>Razvoj OpenBGPD-a odvija se uz <noindex><a rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=49682\">podr\u0161ku<\/a><\/noindex> regionalnog internetskog registra RIPE NCC, koji je zainteresiran za unapre\u0111enje funkcionalnosti OpenBGPD-a do upotrebljivosti na poslu\u017eiteljima za usmjeravanje u to\u010dkama me\u0111usobnog prometa (IXP) i stvaranje pune alternative paketu <noindex><a rel=\"nofollow\" href=\"https:\/\/bird.network.cz\/\">BIRD<\/a><\/noindex> (od drugih otvorenih alternativa s implementacijom BGP protokola mogu se istaknuti projekti <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>Tijekom razvoja OpenBGPD-a, posebna pa\u017enja posve\u0107ena je osiguranju maksimalne razine sigurnosti i pouzdanosti. Za za\u0161titu se primjenjuju stroge provjere ispravnosti svih parametara, alati za kontrolu uskla\u0111enosti granica spremnika, podjela privilegija i ograni\u010davanje pristupa sustavnim pozivima. Me\u0111u prednostima isti\u010de se i ugodna sintaksa jezika za definiranje konfiguracije, visoka izvedba i u\u010dinkovitost rada s memorijom (na primjer, OpenBGPD mo\u017ee raditi s tablicama usmjeravanja koje uklju\u010duju stotine tisu\u0107a unosa). Projekt podr\u017eava ve\u0107inu specifikacija BGP 4 i ispunjava zahtjeve RFC8212, ali ne poku\u0161ava obuhvatiti sve i prvenstveno osigurava podr\u0161ku za najtra\u017eenije i najra\u0161irenije funkcije.<\/p>\n<p>U izdanju OpenBGPD 6.7 <noindex><a rel=\"nofollow\" href=\"https:\/\/github.com\/openbgpd-portable\/openbgpd-portable\/releases\/tag\/6.7p0\">zabilje\u017eeni su<\/a><\/noindex> sljede\u0107i napreci:<\/p>\n<ul>\n<li class=\"l\"> U alatu bgpctl implementirana je osnovna podr\u0161ka za izlaz u JSON formatu;\n<li class=\"l\"> U <noindex><a rel=\"nofollow\" href=\"https:\/\/man.openbsd.org\/bgpd.conf\">bgpd.conf<\/a><\/noindex> istovremeno dopu\u0161teno postavljanje IPv4 i IPv6 adresa u direktivi local-address unutar blokova &#171;group&#187;;\n<li class=\"l\"> Osigurana ispravna agregacija ROA tablica (Route Origin Authorisation) s parovima prefix\/source-as u jedan element s najdu\u017eom vrijedno\u0161\u0107u &#171;maxlen&#187;;\n<li class=\"l\">  U bgpd.conf dodana su svojstva &#171;max-prefix {NUM} out&#187; za ograni\u010davanje broja ogla\u0161enih prefiksa kako bi se izbjeglo curenje cijelih tablica;\n<li class=\"l\"> U bgpctl, komanda &#8216;show neighbor&#8217; pro\u0161irena je prikazom brojila primljenih i ogla\u0161enih prefiksa, kao i vrijednosti limita &#171;max-prefix out&#187;;\n<li class=\"l\"> U obavijesti su uklju\u010deni podaci o uzroku ugnije\u017edenih gre\u0161aka. U komandi &#171;bgpctl show neighbor&#187; osiguran je prikaz uzroka posljednje primljene gre\u0161ke;\n<li class=\"l\"> Za ispravno izvr\u0161avanje operacije &#171;graceful reload&#187; osigurano je ozna\u010davanje zastarjelih prefiksa u tablici Adj-RIB-Out, koja pohranjuje informacije o rutama koje lokalni BGP usmjeriva\u010d odabire za ogla\u0161avanje optimalnih ruta;\n<li class=\"l\"> Dodana je mogu\u0107nost sastavljanja OpenBGPD-a koriste\u0107i paket za pisanje sintakti\u010dkih analizatora bison bez potrebe za byacc;\n<li class=\"l\"> Dodana je opcija &#171;&#8212;runstatedir&#187;, putem koje se mo\u017ee odrediti put do bgpctl.sock;\n<li class=\"l\"> Proveden je \u010di\u0161\u0107enje skripte configure za pobolj\u0161anje prenosivosti.\n<\/ul>\n<p><noindex><a rel=\"nofollow\" name=\"link\"><\/a><\/noindex><\/p>\n<p>Izvor: <a \ncontent=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=53011\">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 \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 6.7, \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-82603","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=\"\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 \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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