{"id":117342,"date":"2024-07-11T21:43:09","date_gmt":"2024-07-11T19:43:09","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-mezhsetevogo-ekrana-firewalld-2-2-0"},"modified":"2024-07-11T21:43:09","modified_gmt":"2024-07-11T19:43:09","slug":"vypusk-mezhsetevogo-ekrana-firewalld-2-2-0","status":"publish","type":"post","link":"https:\/\/prohoster.info\/de\/blog\/news\/vypusk-mezhsetevogo-ekrana-firewalld-2-2-0","title":{"rendered":"Die Ver\u00f6ffentlichung der Firewall firewalld 2.2.0","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Es wurde eine Version der dynamisch verwalteten Firewall firewalld 2.2 erstellt, die als Wrapper \u00fcber die Paketfilter nftables und iptables implementiert ist. Firewalld wird als Hintergrundprozess gestartet, der es erm\u00f6glicht, die Regeln des Paketfilters \u00fcber D-Bus dynamisch zu \u00e4ndern, ohne dass die Regeln des Paketfilters neu geladen werden m\u00fcssen und ohne bestehende Verbindungen zu unterbrechen. Das Projekt wird bereits in vielen Linux-Distributionen eingesetzt, 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=\"870\">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\"> Dienste zur Unterst\u00fctzung der Protokolle STUN und STUNS wurden hinzugef\u00fcgt.\n<li class=\"l\"> Ein Dienst f\u00fcr den Steam-Verkehr im lokalen Netzwerk wurde hinzugef\u00fcgt.\n<li class=\"l\"> Ein Dienst f\u00fcr das Protokoll MNDP (MikroTik Neighbor Discovery Protocol) wurde hinzugef\u00fcgt.\n<li class=\"l\"> Ein Dienst f\u00fcr Dateien <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/de\/server\/dts-los-angeles\/\"   title=\"Server\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"3928\">Server<\/a> XRootD.\n<li class=\"l\"> Ein Dienst f\u00fcr das Protokoll WS-Discovery (Web Services Dynamic Discovery) wurde hinzugef\u00fcgt.\n<li class=\"l\"> Dienste f\u00fcr die Netzwerkaktivit\u00e4t der Bandbreitenmessungswerkzeuge iperf2 und iperf3 wurden hinzugef\u00fcgt.\n<li class=\"l\"> Die Verwendung von nftables-Tabellen mit den Flags \u201eowner\u201c und \u201epersist\u201c ist erlaubt.\n<li class=\"l\"> Die Unterst\u00fctzung f\u00fcr die Betriebsmodi des rpfilters (Reverse Path Filter) wurde hinzugef\u00fcgt: strict-forward, loose-forward und loose.                <\/ul>\n<p>Quelle: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=61530\">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 2.2, \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-117342","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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