{"id":105923,"date":"2022-12-06T09:37:10","date_gmt":"2022-12-06T07:37:10","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-freebsd-12-4"},"modified":"2022-12-06T09:37:10","modified_gmt":"2022-12-06T07:37:10","slug":"vypusk-freebsd-12-4","status":"publish","type":"post","link":"https:\/\/prohoster.info\/it\/blog\/news\/vypusk-freebsd-12-4","title":{"rendered":"Uscita di FreeBSD 12.4","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>\u00c8 stata presentata la versione FreeBSD 12.4. Le immagini di installazione sono disponibili per le architetture amd64, i386, powerpc, powerpc64, powerpcspe, sparc64 e armv6, armv7 e aarch64. Sono disponibili anche immagini per sistemi di virtualizzazione (QCOW2, VHD, VMDK, raw) e ambienti cloud Amazon EC2. FreeBSD 12.4 sar\u00e0 l'ultimo aggiornamento della serie 12.x, il cui supporto durer\u00e0 fino al 31 dicembre 2023. In primavera sar\u00e0 rilasciato un aggiornamento per FreeBSD 13.2, mentre per luglio 2023 \u00e8 previsto il rilascio di FreeBSD 14.0.      <\/p>\n<p>Novit\u00e0 principali:   <\/p>\n<ul>\n<li class=\"l\"> Il server telnetd \u00e8 stato declassato a obsoleto, il cui codice non \u00e8 pi\u00f9 mantenuto e presenta problemi di qualit\u00e0. Nella versione 14 di FreeBSD, il codice telnetd sar\u00e0 rimosso dal sistema. Il supporto per il client telnet rimane invariato.\n<li class=\"l\"> Nel driver if_epair, utilizzato per creare interfacce Ethernet virtuali, \u00e8 stata introdotta la possibilit\u00e0 di parallelizzare l'elaborazione del traffico sfruttando pi\u00f9 core CPU.\n<li class=\"l\"> Nell'utilit\u00e0 cp \u00e8 stata implementata una protezione contro l'insorgere di ricorsione infinita quando si utilizza il flag \u00ab-R\u00bb, \u00e8 stata garantita una corretta gestione dei flag \u00ab-H\u00bb, \u00ab-L\u00bb e \u00ab-P\u00bb (ad esempio, specificando \u00ab-H\u00bb o \u00ab-P\u00bb viene interrotta l'espansione dei collegamenti simbolici) ed \u00e8 consentito l'uso del flag \u00ab-P\u00bb senza il flag \u00ab-R\u00bb.\n<li class=\"l\"> \u00c8 stato migliorato il funzionamento delle utilit\u00e0 nfsd, elfctl, usbconfig, fsck_ufs e growfs.\n<li class=\"l\"> Nell'interprete di comandi sh \u00e8 stata modificata la logica di caricamento dei profili: inizialmente vengono caricati tutti i file con estensione \u00ab.sh\u00bb dalla directory \/etc\/profile.d, quindi viene caricato il file \/usr\/local\/etc\/profile, dopo di che i file con estensione \u00ab.sh\u00bb vengono caricati dalla directory \/usr\/local\/etc\/profile.d\/.\n<li class=\"l\"> Nell'utilit\u00e0 tcpdump \u00e8 stata fornita la possibilit\u00e0 di impostare il numero di regole visualizzate nell'intestazione pflog.\n<li class=\"l\"> \u00c8 stato sincronizzato con DragonFly BSD il codice dell'agente di consegna messaggi dma (DragonFly Mail Agent), che gestisce la ricezione e la consegna dei messaggi dai client di posta locali (non \u00e8 supportata la gestione delle richieste SMTP di rete tramite la porta 25).\n<li class=\"l\"> Nel filtro pacchetti pf sono state eliminate perdite di memoria e migliorata la sincronizzazione dello stato durante il reindirizzamento del traffico usando pfsync.\n<li class=\"l\"> Nel filtro pacchetti ipfilter sono state aggiunte chiamate di controllo DT5 e SDT per il meccanismo di tracciamento dtrace. \u00c8 stata realizzata la possibilit\u00e0 di ripristinare un dump con una copia ippool in formato ippool.conf. Non \u00e8 consentita la modifica delle regole ipfilter, delle tabelle di traduzione degli indirizzi e degli ippool dalle giail che non utilizzano lo stack di rete virtuale VNET.\n<li class=\"l\"> Nel framework hwpmc (Hardware Performance Monitoring Counter) \u00e8 stato aggiunto il supporto per le CPU Intel basate sulle microarchitetture Comet Lake, Ice Lake, Tiger Lake e Rocket Lake.\n<li class=\"l\"> \u00c8 stato migliorato il supporto hardware. Sono stati corretti bug nei driver aesni, aw_spi, igc, ixl, mpr, ocs_fc, snd_uaudio, usb. Fino alla versione 2.6.1, il driver ena \u00e8 stato aggiornato con il supporto per la seconda generazione di adattatori di rete ENAv2 (Elastic Network Adapter), utilizzati nell'infrastruttura Elastic Compute Cloud (EC2) per l'organizzazione delle comunicazioni tra i nodi EC2.\n<li class=\"l\"> Sono state aggiornate le versioni delle applicazioni di terze parti incluse nel sistema di base: LLVM 13, unbound 1.16.3, OpenSSL 1.1.1q, OpenSSH 9.1p1, file 5.43, libarchive 3.6.0, sqlite 3.39.3, expat 2.4.9, hostapd\/wpa_supplicant 2.10.    <\/ul>\n<p>Fonte: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=58270\">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 \u0440\u0435\u043b\u0438\u0437 FreeBSD 12.4. \u0423\u0441\u0442\u0430\u043d\u043e\u0432\u043e\u0447\u043d\u044b\u0435 \u043e\u0431\u0440\u0430\u0437\u044b \u0434\u043e\u0441\u0442\u0443\u043f\u043d\u044b \u0434\u043b\u044f \u0430\u0440\u0445\u0438\u0442\u0435\u043a\u0442\u0443\u0440 amd64, i386, powerpc, powerpc64, powerpcspe, sparc64 \u0438 armv6, armv7 \u0438 aarch64. \u0414\u043e\u043f\u043e\u043b\u043d\u0438\u0442\u0435\u043b\u044c\u043d\u043e \u043f\u043e\u0434\u0433\u043e\u0442\u043e\u0432\u043b\u0435\u043d\u044b \u043e\u0431\u0440\u0430\u0437\u044b \u0434\u043b\u044f \u0441\u0438\u0441\u0442\u0435\u043c \u0432\u0438\u0440\u0442\u0443\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0438 (QCOW2, VHD, VMDK, raw) \u0438 \u043e\u0431\u043b\u0430\u0447\u043d\u044b\u0445 \u043e\u043a\u0440\u0443\u0436\u0435\u043d\u0438\u0439 Amazon EC2. FreeBSD 12.4 \u0441\u0442\u0430\u043d\u0435\u0442 \u043f\u043e\u0441\u043b\u0435\u0434\u043d\u0438\u043c \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0435\u043c \u0432\u0435\u0442\u043a\u0438 12.x, \u0441\u043e\u043f\u0440\u043e\u0432\u043e\u0436\u0434\u0435\u043d\u0438\u0435 \u043a\u043e\u0442\u043e\u0440\u043e\u0439 \u043f\u0440\u043e\u0434\u043b\u0438\u0442\u0441\u044f \u0434\u043e 31 \u0434\u0435\u043a\u0430\u0431\u0440\u044f 2023 \u0433\u043e\u0434\u0430. \u0412\u0435\u0441\u043d\u043e\u0439 \u0431\u0443\u0434\u0435\u0442 \u043f\u043e\u0434\u0433\u043e\u0442\u043e\u0432\u043b\u0435\u043d\u043e \u043e\u0431\u043d\u043e\u0432\u043b\u0435\u043d\u0438\u0435 FreeBSD [&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-105923","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.0.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d \u0440\u0435\u043b\u0438\u0437 FreeBSD 12.4. \u0423\u0441\u0442\u0430\u043d\u043e\u0432\u043e\u0447\u043d\u044b\u0435 \u043e\u0431\u0440\u0430\u0437\u044b \u0434\u043e\u0441\u0442\u0443\u043f\u043d\u044b \u0434\u043b\u044f \u0430\u0440\u0445\u0438\u0442\u0435\u043a\u0442\u0443\u0440 amd64, i386, powerpc, powerpc64, powerpcspe, sparc64 \u0438 armv6, armv7 \u0438 aarch64.\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"Yuri Gagarin\"\/>\n\t<link rel=\"canonical\" href=\"https:\/\/prohoster.info\/it\/blog\/news\/vypusk-freebsd-12-4\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.0.1\" \/>\n\t\t<meta property=\"og:locale\" content=\"it_IT\" \/>\n\t\t<meta property=\"og:site_name\" content=\"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"\ud83e\udd47\u0412\u044b\u043f\u0443\u0441\u043a FreeBSD 12.4 | ProHoster\" \/>\n\t\t<meta property=\"og:description\" content=\"\u041f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d \u0440\u0435\u043b\u0438\u0437 FreeBSD 12.4. \u0423\u0441\u0442\u0430\u043d\u043e\u0432\u043e\u0447\u043d\u044b\u0435 \u043e\u0431\u0440\u0430\u0437\u044b \u0434\u043e\u0441\u0442\u0443\u043f\u043d\u044b \u0434\u043b\u044f \u0430\u0440\u0445\u0438\u0442\u0435\u043a\u0442\u0443\u0440 amd64, i386, powerpc, powerpc64, powerpcspe, sparc64 \u0438 armv6, armv7 \u0438 aarch64.\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/prohoster.info\/it\/blog\/news\/vypusk-freebsd-12-4\" \/>\n\t\t<meta property=\"og:image\" content=\"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg\" \/>\n\t\t<meta property=\"og:image:secure_url\" content=\"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg\" \/>\n\t\t<meta property=\"og:image:width\" content=\"350\" \/>\n\t\t<meta property=\"og:image:height\" content=\"350\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2022-12-06T07:37:10+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2022-12-06T07:37:10+00:00\" \/>\n\t\t<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/prohoster\" \/>\n\t\t<meta property=\"article:author\" content=\"https:\/\/www.facebook.com\/prohoster\" \/>\n\t\t<!-- All in One SEO -->\n\n","aioseo_head_json":{"title":"\ud83e\udd47Rilascio di FreeBSD 12.4 | ProHoster","description":"\u00c8 stato rilasciato FreeBSD 12.4. Le immagini di installazione sono disponibili per le architetture amd64, i386, powerpc, powerpc64, powerpcspe, sparc64, armv6, armv7 e aarch64.","canonical_url":"https:\/\/prohoster.info\/it\/blog\/news\/vypusk-freebsd-12-4","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"it_IT","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47\u0412\u044b\u043f\u0443\u0441\u043a FreeBSD 12.4 | ProHoster","og:description":"\u041f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d \u0440\u0435\u043b\u0438\u0437 FreeBSD 12.4. \u0423\u0441\u0442\u0430\u043d\u043e\u0432\u043e\u0447\u043d\u044b\u0435 \u043e\u0431\u0440\u0430\u0437\u044b \u0434\u043e\u0441\u0442\u0443\u043f\u043d\u044b \u0434\u043b\u044f \u0430\u0440\u0445\u0438\u0442\u0435\u043a\u0442\u0443\u0440 amd64, i386, powerpc, powerpc64, powerpcspe, sparc64 \u0438 armv6, armv7 \u0438 aarch64.","og:url":"https:\/\/prohoster.info\/it\/blog\/news\/vypusk-freebsd-12-4","og:image":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:secure_url":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:width":350,"og:image:height":350,"article:published_time":"2022-12-06T07:37:10+00:00","article:modified_time":"2022-12-06T07:37:10+00:00","article:publisher":"https:\/\/www.facebook.com\/prohoster","article:author":"https:\/\/www.facebook.com\/prohoster"},"aioseo_meta_data":[],"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"https:\/\/prohoster.info\/it\/wp-json\/wp\/v2\/posts\/105923","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prohoster.info\/it\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prohoster.info\/it\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prohoster.info\/it\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/prohoster.info\/it\/wp-json\/wp\/v2\/comments?post=105923"}],"version-history":[{"count":0,"href":"https:\/\/prohoster.info\/it\/wp-json\/wp\/v2\/posts\/105923\/revisions"}],"wp:attachment":[{"href":"https:\/\/prohoster.info\/it\/wp-json\/wp\/v2\/media?parent=105923"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prohoster.info\/it\/wp-json\/wp\/v2\/categories?post=105923"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prohoster.info\/it\/wp-json\/wp\/v2\/tags?post=105923"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}