{"id":112736,"date":"2024-01-07T15:10:14","date_gmt":"2024-01-07T13:10:14","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-mezhsetevogo-ekrana-firewalld-2-1"},"modified":"2024-01-07T15:10:14","modified_gmt":"2024-01-07T13:10:14","slug":"vypusk-mezhsetevogo-ekrana-firewalld-2-1","status":"publish","type":"post","link":"https:\/\/prohoster.info\/sv\/blog\/news\/vypusk-mezhsetevogo-ekrana-firewalld-2-1","title":{"rendered":"Utgivningen av brandv\u00e4ggen firewalld 2.1","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Utg\u00e5van av den dynamiskt styrda brandv\u00e4ggen firewalld 2.1 har bildats, implementerad som ett lager ovanp\u00e5 paketfilter nftables och iptables. Firewalld k\u00f6rs som en bakgrundsprocess som m\u00f6jligg\u00f6r dynamisk f\u00f6r\u00e4ndring av paketfilterregler via D-Bus, utan behov av att starta om paketfilterreglerna och utan att bryta etablerade anslutningar. Projektet anv\u00e4nds redan i m\u00e5nga Linux-distributioner, inklusive RHEL 7+, Fedora 18+ och SUSE\/openSUSE 15+. Koden f\u00f6r firewalld \u00e4r skriven i Python och distribueras under GPLv2-licensen.    <\/p>\n<p>F\u00f6r att hantera brandv\u00e4ggen anv\u00e4nds verktyget firewall-cmd, vilket vid skapandet av regler inte baseras p\u00e5 <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/sv\/lir\/ipv4\/\"   title=\"IP-adresser\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"817\">IP-adresser<\/a>, n\u00e4tverksgr\u00e4nssnitt och portnummer, samt tj\u00e4nsternamn (till exempel, f\u00f6r att \u00f6ppna \u00e5tkomst till SSH beh\u00f6ver man k\u00f6ra &#171;firewall-cmd &#8212;add &#8212;service=ssh&#187;, f\u00f6r att st\u00e4nga SSH &#8212; &#171;firewall-cmd &#8212;remove &#8212;service=ssh&#187;). F\u00f6r att \u00e4ndra brandv\u00e4ggens konfiguration kan \u00e4ven det grafiska gr\u00e4nssnittet firewall-config (GTK) och applet firewall-applet (Qt) anv\u00e4ndas. St\u00f6d f\u00f6r att hantera brandv\u00e4ggen via D-BUS API:et firewalld finns i projekt som NetworkManager, libvirt, podman, docker och fail2ban.    <\/p>\n<p>Nyckel\u00e4ndringar:   <\/p>\n<ul>\n<li class=\"l\"> En tj\u00e4nst f\u00f6r att anv\u00e4nda DNS \u00f6ver QUIC-protokollet (DNS over QUIC, DoQ, RFC 9250) har lagts till.\n<li class=\"l\"> St\u00f6d f\u00f6r ICMPv6 MLD (Multicast Listener Discovery) meddelandetyp har lagts till.\n<li class=\"l\"> Alternativet ReloadPolicy har lagts till i konfigurationsfilen firewalld.conf.\n<li class=\"l\"> En tj\u00e4nst f\u00f6r att ta emot kunders SMTP-f\u00f6rfr\u00e5gningar p\u00e5 TCP-port 587 (mail submission) har lagts till.\n<li class=\"l\"> En tj\u00e4nst f\u00f6r att st\u00f6dja ALVR (streaming av VR-spel fr\u00e5n PC till b\u00e4rbara enheter via Wi-Fi) har lagts till.\n<li class=\"l\"> En tj\u00e4nst f\u00f6r att st\u00f6dja VRRP-protokollet (Virtual Router Redundancy Protocol) har lagts till.  <\/ul>\n<\/ul>\n<p>K\u00e4lla: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=60397\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0421\u0444\u043e\u0440\u043c\u0438\u0440\u043e\u0432\u0430\u043d \u0432\u044b\u043f\u0443\u0441\u043a \u0434\u0438\u043d\u0430\u043c\u0438\u0447\u0435\u0441\u043a\u0438 \u0443\u043f\u0440\u0430\u0432\u043b\u044f\u0435\u043c\u043e\u0433\u043e \u043c\u0435\u0436\u0441\u0435\u0442\u0435\u0432\u043e\u0433\u043e \u044d\u043a\u0440\u0430\u043d\u0430 firewalld 2.1, \u0440\u0435\u0430\u043b\u0438\u0437\u043e\u0432\u0430\u043d\u043d\u043e\u0433\u043e \u0432 \u0444\u043e\u0440\u043c\u0435 \u043e\u0431\u0432\u044f\u0437\u043a\u0438 \u043d\u0430\u0434 \u043f\u0430\u043a\u0435\u0442\u043d\u044b\u043c\u0438 \u0444\u0438\u043b\u044c\u0442\u0440\u0430\u043c\u0438 nftables \u0438 iptables. Firewalld \u0437\u0430\u043f\u0443\u0441\u043a\u0430\u0435\u0442\u0441\u044f \u0432 \u0432\u0438\u0434\u0435 \u0444\u043e\u043d\u043e\u0432\u043e\u0433\u043e \u043f\u0440\u043e\u0446\u0435\u0441\u0441\u0430, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0435\u0433\u043e \u0434\u0438\u043d\u0430\u043c\u0438\u0447\u0435\u0441\u043a\u0438 \u0438\u0437\u043c\u0435\u043d\u044f\u0442\u044c \u043f\u0440\u0430\u0432\u0438\u043b\u0430 \u043f\u0430\u043a\u0435\u0442\u043d\u043e\u0433\u043e \u0444\u0438\u043b\u044c\u0442\u0440\u0430 \u0447\u0435\u0440\u0435\u0437 D-Bus, \u0431\u0435\u0437 \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u043e\u0441\u0442\u0438 \u043f\u0435\u0440\u0435\u0437\u0430\u0433\u0440\u0443\u0437\u043a\u0438 \u043f\u0440\u0430\u0432\u0438\u043b \u043f\u0430\u043a\u0435\u0442\u043d\u043e\u0433\u043e \u0444\u0438\u043b\u044c\u0442\u0440\u0430 \u0438 \u0431\u0435\u0437 \u0440\u0430\u0437\u0440\u044b\u0432\u0430 \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043b\u0435\u043d\u043d\u044b\u0445 \u0441\u043e\u0435\u0434\u0438\u043d\u0435\u043d\u0438\u0439. \u041f\u0440\u043e\u0435\u043a\u0442 \u0443\u0436\u0435 \u043f\u0440\u0438\u043c\u0435\u043d\u044f\u0435\u0442\u0441\u044f \u0432\u043e \u043c\u043d\u043e\u0433\u0438\u0445 \u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432\u0430\u0445 Linux, \u0432\u043a\u043b\u044e\u0447\u0430\u044f RHEL 7+, Fedora 18+ [&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-112736","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\" 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