{"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\/it\/blog\/news\/vypusk-openbgpd-9-0","title":{"rendered":"Rilascio di OpenBGPD 9.0","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>\u00c8 stato rilasciato OpenBGPD 9.0, una versione portatile del pacchetto di routing sviluppato dai programmatori del progetto OpenBSD e adattato per l'uso su FreeBSD e Linux (\u00e8 supportato Alpine, Debian, Fedora, RHEL\/CentOS, Ubuntu). Per garantire la portabilit\u00e0 sono stati utilizzati parti del codice di progetti come OpenNTPD, OpenSSH e LibreSSL. Il progetto supporta la maggior parte delle specifiche BGP 4 e soddisfa i requisiti di RFC8212, ma non cerca di abbracciare l'infinito e si concentra principalmente sul supporto delle funzioni pi\u00f9 richieste e diffuse.    <\/p>\n<p>Lo sviluppo di OpenBGPD avviene con il supporto del registro internet regionale RIPE NCC, che \u00e8 interessato a portare le funzionalit\u00e0 di OpenBGPD all'idoneit\u00e0 per l'utilizzo su <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/it\/server\/dts-gdansk\/\"   title=\"server\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"4586\">server<\/a> per il routing nei punti di interconnessione tra operatori (IXP) e nella creazione di un'alternativa completa al pacchetto BIRD (tra le alternative open source con implementazioni del protocollo BGP si possono citare i progetti FRRouting, GoBGP, ExaBGP e Bio-Routing).     <\/p>\n<p>Il progetto pone un forte accento sul garantire il massimo livello di sicurezza e affidabilit\u00e0. Per la protezione vengono utilizzati controlli rigorosi sulla correttezza di tutti i parametri, strumenti per monitorare i limiti dei buffer, separazione dei privilegi e limitazione dell'accesso alle chiamate di sistema. Tra i vantaggi si evidenzia anche una sintassi user-friendly del linguaggio di definizione della configurazione, <a href=\"https:\/\/prohoster.info\/it\/server\/\"  data-wpil-monitor-id=\"3335\">alto rendimento<\/a> e l'efficienza nella gestione della memoria (ad esempio, OpenBGPD pu\u00f2 gestire tabelle di routing contenenti centinaia di migliaia di voci).     <\/p>\n<p>Modifiche chiave nella nuova versione:  <\/p>\n<ul>\n<li class=\"l\"> \u00c8 stata riscritta l'implementazione delle tabelle Adj-RIB-Out (Adjacency Routing Information Base Out), che memorizzano i percorsi da annunciare ai router vicini. Le ottimizzazioni realizzate durante la revisione hanno permesso di ridurre significativamente il consumo di memoria e aumentare le prestazioni; ad esempio, sui grandi server di scambio del traffico (IXP, Internet Exchange Point) il consumo di memoria \u00e8 diminuito di oltre il 50%.\n<li class=\"l\"> \u00c8 stata migliorata l'elaborazione dei messaggi UPDATE, che \u00e8 suddivisa in due fasi: innanzitutto vengono aggiornate le tabelle Adj-RIB-In, Loc-RIB e FIB, dopodich\u00e9 tutte le tabelle Adj-RIB-Out vengono elaborate separatamente. Il nuovo metodo ha permesso di ridurre i ritardi, poich\u00e9 gran parte del tempo \u00e8 dedicata all'aggiornamento delle tabelle Adj-RIB-Out.\n<li class=\"l\"> \u00c8 stata implementata una nuova e scalabile realizzazione delle tabelle hash, che ha migliorato le prestazioni grazie a un accesso ai dati in cache pi\u00f9 efficiente.\n<li class=\"l\"> Sono state aggiunte nuove metriche per monitorare il tempo speso nell'esecuzione delle varie fasi del ciclo di elaborazione degli eventi nel motore di routing.        <\/ul>\n<p>Fonte: <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 5.0.1.1 - 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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