{"id":153219,"date":"2025-12-31T17:11:55","date_gmt":"2025-12-31T15:11:55","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-openbgpd-9-0"},"modified":"2026-02-16T13:24:21","modified_gmt":"2026-02-16T11:24:21","slug":"vypusk-openbgpd-9-0","status":"publish","type":"post","link":"https:\/\/prohoster.info\/hu\/blog\/news\/vypusk-openbgpd-9-0","title":{"rendered":"Megjelent az OpenBGPD 9.0.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Megjelent az OpenBGPD 9.0 hordozhat\u00f3 verzi\u00f3ja, amelyet az OpenBSD projekt fejleszt\u0151i k\u00e9sz\u00edtettek \u00e9s a FreeBSD \u00e9s Linux rendszerekhez adapt\u00e1ltak (Alpine, Debian, Fedora, RHEL\/CentOS, Ubuntu t\u00e1mogatott). A hordozhat\u00f3s\u00e1g \u00e9rdek\u00e9ben k\u00f3d r\u00e9szleteket haszn\u00e1ltak az OpenNTPD, OpenSSH \u00e9s LibreSSL projektekb\u0151l. A projekt t\u00e1mogatja a BGP 4 specifik\u00e1ci\u00f3k nagy r\u00e9sz\u00e9t, \u00e9s megfelel az RFC8212 k\u00f6vetelm\u00e9nyeinek, de nem pr\u00f3b\u00e1lja megfogni a megfoghatatlant, els\u0151sorban a legkeresettebb \u00e9s legelterjedtebb funkci\u00f3k t\u00e1mogat\u00e1s\u00e1ra \u00f6sszpontos\u00edt.    <\/p>\n<p>Az OpenBGPD fejleszt\u00e9s\u00e9t a RIPE NCC region\u00e1lis internetregisztr\u00e1tor t\u00e1mogatja, amely \u00e9rdekelt az OpenBGPD funkcionalit\u00e1s\u00e1nak jav\u00edt\u00e1s\u00e1ban a <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/hu\/server\/dts-gdansk\/\"   title=\"szervereken\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"4586\">szervereken<\/a> forgalmi cserepontok (IXP) k\u00f6z\u00f6tti ir\u00e1ny\u00edt\u00e1shoz \u00e9s egy teljes \u00e9rt\u00e9k\u0171 alternat\u00edva l\u00e9trehoz\u00e1s\u00e1hoz a BIRD csomaghoz (a BGP protokoll ny\u00edlt alternat\u00edv\u00e1i k\u00f6z\u00fcl eml\u00edt\u00e9st \u00e9rdemel a FRRouting, GoBGP, ExaBGP \u00e9s Bio-Routing projektek).     <\/p>\n<p>A projekt f\u0151 c\u00e9lja a maxim\u00e1lis biztons\u00e1g \u00e9s megb\u00edzhat\u00f3s\u00e1g biztos\u00edt\u00e1sa. A v\u00e9delemhez szigor\u00fa ellen\u0151rz\u00e9st alkalmaznak az \u00f6sszes param\u00e9ter \u00e9rv\u00e9nyess\u00e9g\u00e9re, a pufferszabv\u00e1nyok betart\u00e1s\u00e1nak ellen\u0151rz\u00e9si eszk\u00f6zeit, privil\u00e9giumok elk\u00fcl\u00f6n\u00edt\u00e9s\u00e9t \u00e9s a rendszerh\u00edv\u00e1sokhoz val\u00f3 hozz\u00e1f\u00e9r\u00e9s korl\u00e1toz\u00e1s\u00e1t. Az el\u0151ny\u00f6k k\u00f6z\u00f6tt eml\u00edtend\u0151 a konfigur\u00e1ci\u00f3s nyelv k\u00e9nyelmes szintaxisa is, <a href=\"https:\/\/prohoster.info\/hu\/server\/\"  data-wpil-monitor-id=\"3335\">magas teljes\u00edtm\u00e9ny<\/a> valamint a mem\u00f3riahat\u00e9konys\u00e1g (p\u00e9ld\u00e1ul az OpenBGPD k\u00e9pes t\u00f6bb sz\u00e1zezer bejegyz\u00e9st tartalmaz\u00f3 routing t\u00e1bl\u00e1k kezel\u00e9s\u00e9re).     <\/p>\n<p>A legfontosabb v\u00e1ltoz\u00e1sok az \u00faj verzi\u00f3ban:  <\/p>\n<ul>\n<li class=\"l\"> \u00c1tdolgozt\u00e1k az Adj-RIB-Out (Adjacency Routing Information Base Out) t\u00e1bl\u00e1zatok megval\u00f3s\u00edt\u00e1s\u00e1t, amelyek a szomsz\u00e9dos routereknek t\u00f6rt\u00e9n\u0151 hirdet\u00e9sre sz\u00e1nt \u00fatvonalakat t\u00e1rolj\u00e1k. Az \u00e1tdolgoz\u00e1s sor\u00e1n v\u00e9gzett optimaliz\u00e1l\u00e1sok jelent\u0151sen cs\u00f6kkentett\u00e9k a mem\u00f3riafogyaszt\u00e1st \u00e9s n\u00f6velt\u00e9k a teljes\u00edtm\u00e9nyt; p\u00e9ld\u00e1ul a nagy forgalmat lebonyol\u00edt\u00f3 szervereken (IXP, Internet Exchange Point) a mem\u00f3riafogyaszt\u00e1s t\u00f6bb mint 50%-kal cs\u00f6kkent.\n<li class=\"l\"> Friss\u00edtve lett az UPDATE-\u00fczenetek feldolgoz\u00e1sa, amely k\u00e9t f\u00e1zisra van osztva \u2014 el\u0151sz\u00f6r friss\u00fcl az Adj-RIB-In, Loc-RIB \u00e9s FIB t\u00e1bl\u00e1k, majd k\u00fcl\u00f6n kezelik az \u00f6sszes Adj-RIB-Out t\u00e1bl\u00e1t. Az \u00faj m\u00f3dszer lehet\u0151v\u00e9 tette a k\u00e9sleltet\u00e9sek cs\u00f6kkent\u00e9s\u00e9t, mivel a legt\u00f6bb id\u0151t az Adj-RIB-Out t\u00e1bl\u00e1k friss\u00edt\u00e9se ig\u00e9nyli.\n<li class=\"l\"> Bevezet\u00e9sre ker\u00fclt egy \u00faj, sk\u00e1l\u00e1zhat\u00f3 hash-t\u00e1bl\u00e1zat megval\u00f3s\u00edt\u00e1s, amely jav\u00edtotta a teljes\u00edtm\u00e9nyt a hat\u00e9konyabb adatcache haszn\u00e1lat r\u00e9v\u00e9n.\n<li class=\"l\"> \u00daj metrik\u00e1k ker\u00fcltek bevezet\u00e9sre a k\u00fcl\u00f6nb\u00f6z\u0151 esem\u00e9nyfeldolgoz\u00e1si ciklusok id\u0151tartam\u00e1nak nyomon k\u00f6vet\u00e9s\u00e9re a routing motorban.        <\/ul>\n<p>Forr\u00e1s: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=64534\">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 9.0, \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-153219","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 9.0, \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u0435\u043c\u043e\u0433\u043e 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