{"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\/de\/blog\/news\/vypusk-mezhsetevogo-ekrana-firewalld-2-1","title":{"rendered":"Release der dynamisch verwalteten Firewall firewalld 2.1","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Es wurde eine Version der dynamisch verwalteten Firewall firewalld 2.1 erstellt, die als Wrapper \u00fcber den Paketfiltern nftables und iptables realisiert ist. Firewalld wird als Hintergrundprozess gestartet, der es erm\u00f6glicht, die Regeln des Paketfilters dynamisch \u00fcber D-Bus zu \u00e4ndern, ohne die Paketfilterregeln neu laden zu m\u00fcssen und ohne bestehende Verbindungen zu trennen. Das Projekt wird bereits in vielen Linux-Distributionen verwendet, einschlie\u00dflich RHEL 7+, Fedora 18+ und SUSE\/openSUSE 15+. Der Code von firewalld ist in Python geschrieben und steht unter der GPLv2-Lizenz.    <\/p>\n<p>Zur Verwaltung der Firewall wird das Dienstprogramm firewall-cmd verwendet, das bei der Erstellung von Regeln nicht von <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/de\/lir\/ipv4\/\"   title=\"IP-Adressen\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"817\">IP-Adressen<\/a>, Netzwerk-Interfaces und Portnummern, jedoch von den Dienstnamen (zum Beispiel, um den Zugriff auf SSH zu erm\u00f6glichen, muss der Befehl \u201efirewall-cmd \u2014add \u2014service=ssh\u201c ausgef\u00fchrt werden; um SSH zu schlie\u00dfen, \u201efirewall-cmd \u2014remove \u2014service=ssh\u201c). F\u00fcr die \u00c4nderung der Firewall-Konfiguration kann auch die grafische Benutzeroberfl\u00e4che firewall-config (GTK) sowie das Applet firewall-applet (Qt) verwendet werden. Die Unterst\u00fctzung f\u00fcr die Verwaltung der Firewall \u00fcber die D-BUS API von firewalld findet sich in Projekten wie NetworkManager, libvirt, podman, docker und fail2ban.    <\/p>\n<p>Wesentliche \u00c4nderungen:   <\/p>\n<ul>\n<li class=\"l\"> Ein Dienst f\u00fcr die Verwendung von DNS \u00fcber den QUIC-Protokoll (DNS over QUIC, DoQ, RFC 9250) wurde hinzugef\u00fcgt.\n<li class=\"l\"> Unterst\u00fctzung f\u00fcr ICMPv6 MLD (Multicast Listener Discovery) Nachrichtenarten wurde hinzugef\u00fcgt.\n<li class=\"l\"> Die Option ReloadPolicy wurde in die Konfigurationsdatei firewalld.conf hinzugef\u00fcgt.\n<li class=\"l\"> Ein Dienst zum Empfangen von klientseitigen SMTP-Anfragen am TCP-Port 587 (Mail Submission) wurde hinzugef\u00fcgt.\n<li class=\"l\"> Ein Dienst zur Unterst\u00fctzung von ALVR (Streaming von VR-Spielen vom PC auf tragbare Ger\u00e4te \u00fcber Wi-Fi) wurde hinzugef\u00fcgt.\n<li class=\"l\"> Ein Dienst zur Unterst\u00fctzung des Protokolls VRRP (Virtual Router Redundancy Protocol) wurde hinzugef\u00fcgt.  <\/ul>\n<\/ul>\n<p>Quelle: <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 5.0.1.1 - aioseo.com -->\n\t<meta name=\"description\" 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