{"id":100821,"date":"2021-07-23T10:22:39","date_gmt":"2021-07-23T08:22:39","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-firewalld-1-0"},"modified":"2021-07-23T10:22:39","modified_gmt":"2021-07-23T08:22:39","slug":"vypusk-firewalld-1-0","status":"publish","type":"post","link":"https:\/\/prohoster.info\/de\/blog\/news\/vypusk-firewalld-1-0","title":{"rendered":"Ver\u00f6ffentlichung von firewalld 1.0","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Die Ver\u00f6ffentlichung von firewalld 1.0, einer dynamisch verwaltbaren Firewall, die als Wrapper \u00fcber den Paketfiltern nftables und iptables implementiert wurde, wurde vorgestellt. Firewalld wird als Hintergrundprozess ausgef\u00fchrt und erm\u00f6glicht es, die Regeln des Paketfilters \u00fcber D-Bus dynamisch zu \u00e4ndern, ohne die Regeln neu laden oder bestehende Verbindungen trennen zu m\u00fcssen. 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 wird unter der GPLv2-Lizenz verbreitet.      <\/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=\"837\">IP-Adressen<\/a>, Netzwerkschnittstellen und Portnummern, sowie von Dienstnamen (zum Beispiel, um den Zugriff auf SSH zu erm\u00f6glichen, muss man \u201efirewall-cmd \u2014add \u2014service=ssh\u201c ausf\u00fchren, um SSH zu schlie\u00dfen \u2014 \u201efirewall-cmd \u2014remove \u2014service=ssh\u201c). Zur \u00c4nderung der Konfiguration der Firewall kann auch die grafische Benutzeroberfl\u00e4che firewall-config (GTK) und das Applet firewall-applet (Qt) verwendet werden. Die Unterst\u00fctzung der Verwaltung der Firewall \u00fcber die D-BUS API von firewalld ist in Projekten wie NetworkManager, libvirt, podman, docker und fail2ban vorhanden.    <\/p>\n<p>Die signifikante \u00c4nderung der Versionsnummer steht im Zusammenhang mit Anpassungen, die die Abw\u00e4rtskompatibilit\u00e4t verletzen und das Verhalten im Umgang mit Zonen \u00e4ndern. Alle in der Zone definierten Filterparameter gelten jetzt nur noch f\u00fcr den Verkehr, der an den Host gerichtet ist, auf dem firewalld l\u00e4uft, w\u00e4hrend f\u00fcr die Filterung des Transitverkehrs eine Richtlinieneinstellung erforderlich ist. Die auff\u00e4lligsten \u00c4nderungen sind:  <\/p>\n<ul>\n<li class=\"l\"> Der Backend, der die Arbeiten \u00fcber iptables erm\u00f6glichte, wurde als veraltet erkl\u00e4rt. Die Unterst\u00fctzung f\u00fcr iptables wird in naher Zukunft aufrechterhalten, jedoch wird dieser Backend nicht weiterentwickelt.\n<li class=\"l\"> \u0412\u043a\u043b\u044e\u0447\u0451\u043d \u0438 \u0430\u043a\u0442\u0438\u0432\u0438\u0440\u043e\u0432\u0430\u043d \u043f\u043e \u0443\u043c\u043e\u043b\u0447\u0430\u043d\u0438\u044e \u0434\u043b\u044f \u0432\u0441\u0435\u0445 \u043d\u043e\u0432\u044b\u0445 \u0437\u043e\u043d \u0440\u0435\u0436\u0438\u043c intra-zone-forwarding, \u0440\u0430\u0437\u0440\u0435\u0448\u0430\u044e\u0449\u0438\u0439 \u0441\u0432\u043e\u0431\u043e\u0434\u043d\u043e\u0435 \u043f\u0435\u0440\u0435\u043c\u0435\u0449\u0435\u043d\u0438\u0435  \u043f\u0430\u043a\u0435\u0442\u043e\u0432 \u043c\u0435\u0436\u0434\u0443 \u0441\u0435\u0442\u0435\u0432\u044b\u043c\u0438 \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u0430\u043c\u0438 \u0438\u043b\u0438 \u0438\u0441\u0442\u043e\u0447\u043d\u0438\u043a\u0430\u043c\u0438 \u0442\u0440\u0430\u0444\u0438\u043a\u0430 \u0432\u043d\u0443\u0442\u0440\u0438 \u043e\u0434\u043d\u043e\u0439 \u0437\u043e\u043d\u044b (public, block, trusted, internal \u0438 \u0442.\u043f.). \u0414\u043b\u044f \u0432\u043e\u0437\u0432\u0440\u0430\u0449\u0435\u043d\u0438\u044f \u0441\u0442\u0430\u0440\u043e\u0433\u043e \u043f\u043e\u0432\u0435\u0434\u0435\u043d\u0438\u044f \u0438 \u0437\u0430\u043f\u0440\u0435\u0442\u0430 \u043f\u0435\u0440\u0435\u043d\u0430\u043f\u0440\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u043f\u0430\u043a\u0435\u0442\u043e\u0432 \u0432\u043d\u0443\u0442\u0440\u0438 \u043e\u0434\u043d\u043e\u0439 \u0437\u043e\u043d\u044b  \u043c\u043e\u0436\u043d\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u043a\u043e\u043c\u0430\u043d\u0434\u0443 &#171;firewall-cmd &#8212;permanent &#8212;zone public &#8212;remove-forward&#187;.\n<li class=\"l\"> \u041f\u0440\u0430\u0432\u0438\u043b\u0430, \u0441\u0432\u044f\u0437\u0430\u043d\u043d\u044b\u0435 \u0441 \u0442\u0440\u0430\u043d\u0441\u043b\u044f\u0446\u0438\u0435\u0439 \u0430\u0434\u0440\u0435\u0441\u043e\u0432 (NAT), \u043f\u0435\u0440\u0435\u043c\u0435\u0449\u0435\u043d\u044b \u0432 \u0441\u0435\u043c\u0435\u0439\u0441\u0442\u0432\u043e \u043f\u0440\u043e\u0442\u043e\u043a\u043e\u043b\u043e\u0432 &#171;inet&#187; (\u0440\u0430\u043d\u0435\u0435 \u0434\u043e\u0431\u0430\u0432\u043b\u044f\u043b\u0438\u0441\u044c \u0432 \u0441\u0435\u043c\u0435\u0439\u0441\u0442\u0432\u0430\u0445 &#171;ip&#187; \u0438 &#171;ip6&#187;, \u0447\u0442\u043e \u043f\u0440\u0438\u0432\u043e\u0434\u0438\u043b\u043e \u043a \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u043e\u0441\u0442\u0438 \u0434\u0443\u0431\u043b\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u043f\u0440\u0430\u0432\u0438\u043b \u0434\u043b\u044f IPv4 \u0438 IPv6). \u0418\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u0435 \u043f\u043e\u0437\u0432\u043e\u043b\u0438\u043b\u043e \u0438\u0437\u0431\u0430\u0432\u0438\u0442\u044c\u0441\u044f \u043e\u0442 \u0434\u0443\u0431\u043b\u0438\u043a\u0430\u0442\u043e\u0432 \u043f\u0440\u0438 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0438 ipset &#8212; \u0432\u043c\u0435\u0441\u0442\u043e \u0442\u0440\u0451\u0445 \u043a\u043e\u043f\u0438\u0439 \u0437\u0430\u043f\u0438\u0441\u0435\u0439 ipset \u0442\u0435\u043f\u0435\u0440\u044c \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442\u0441\u044f \u043e\u0434\u043d\u0430.\n<li class=\"l\"> \u0414\u0435\u0439\u0441\u0442\u0432\u0438\u0435 &#171;default&#187;, \u0443\u043a\u0430\u0437\u044b\u0432\u0430\u0435\u043c\u043e\u0435 \u0432 \u043f\u0430\u0440\u0430\u043c\u0435\u0442\u0440\u0435 &#171;&#8212;set-target&#187;, \u0442\u0435\u043f\u0435\u0440\u044c \u044d\u043a\u0432\u0438\u0432\u0430\u043b\u0435\u043d\u0442\u043d\u043e &#171;reject&#187;, \u0442.\u0435. \u0432\u0441\u0435 \u043f\u0430\u043a\u0435\u0442\u044b, \u043d\u0435 \u043f\u043e\u0434\u043f\u0430\u0434\u0430\u044e\u0449\u0438\u0435 \u043f\u043e\u0434 \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0451\u043d\u043d\u044b\u0435  \u0432 \u0437\u043e\u043d\u0435 \u043f\u0440\u0430\u0432\u0438\u043b\u0430, \u043f\u043e \u0443\u043c\u043e\u043b\u0447\u0430\u043d\u0438\u044e \u0431\u0443\u0434\u0443\u0442 \u0431\u043b\u043e\u043a\u0438\u0440\u043e\u0432\u0430\u0442\u044c\u0441\u044f. \u0418\u0441\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u0435 \u0441\u0434\u0435\u043b\u0430\u043d\u043e \u0442\u043e\u043b\u044c\u043a\u043e \u0434\u043b\u044f ICMP-\u043f\u0430\u043a\u0435\u0442\u043e\u0432, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u043f\u043e-\u043f\u0440\u0435\u0436\u043d\u0435\u043c\u0443 \u043f\u0440\u043e\u043f\u0443\u0441\u043a\u0430\u044e\u0442\u0441\u044f. \u0414\u043b\u044f \u0432\u043e\u0437\u0432\u0440\u0430\u0449\u0435\u043d\u0438\u044f \u0441\u0442\u0430\u0440\u043e\u0433\u043e \u043f\u043e\u0432\u0435\u0434\u0435\u043d\u0438\u044f \u0434\u043b\u044f \u043f\u0443\u0431\u043b\u0438\u0447\u043d\u043e \u0434\u043e\u0441\u0442\u0443\u043f\u043d\u043e\u0439 \u0437\u043e\u043d\u044b &#171;trusted&#187; \u043c\u043e\u0436\u043d\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u043f\u0440\u0430\u0432\u0438\u043b\u0430:       firewall-cmd &#8212;permanent &#8212;new-policy allowForward      firewall-cmd &#8212;permanent &#8212;policy allowForward &#8212;set-target ACCEPT     firewall-cmd &#8212;permanent &#8212;policy allowForward &#8212;add-ingress-zone public     firewall-cmd &#8212;permanent &#8212;policy allowForward &#8212;add-egress-zone trusted     firewall-cmd &#8212;reload\n<li class=\"l\"> \u041f\u043e\u043b\u0438\u0442\u0438\u043a\u0438 \u0441 \u043f\u043e\u043b\u043e\u0436\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u043c \u043f\u0440\u0438\u043e\u0440\u0438\u0442\u0435\u0442\u043e\u043c \u0442\u0435\u043f\u0435\u0440\u044c \u0432\u044b\u043f\u043e\u043b\u043d\u044f\u044e\u0442\u0441\u044f \u043d\u0435\u043f\u043e\u0441\u0440\u0435\u0434\u0441\u0442\u0432\u0435\u043d\u043d\u043e \u0434\u043e \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f \u043f\u0440\u0430\u0432\u0438\u043b\u0430 &#171;&#8212;set-target catch-all&#187;, \u0442.\u0435. \u0432 \u043c\u043e\u043c\u0435\u043d\u0442, \u043f\u0440\u0435\u0434\u0448\u0435\u0441\u0442\u0432\u0443\u044e\u0449\u0438\u0439 \u0434\u043e\u0431\u0430\u0432\u043b\u0435\u043d\u0438\u044e \u0444\u0438\u043d\u0430\u043b\u044c\u043d\u044b\u0445 \u043f\u0440\u0430\u0432\u0438\u043b drop, reject \u0438\u043b\u0438 accept, \u0432 \u0442\u043e\u043c \u0447\u0438\u0441\u043b\u0435 \u0434\u043b\u044f \u0437\u043e\u043d, \u0432 \u043a\u043e\u0442\u043e\u0440\u044b\u0445 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u044e\u0442\u0441\u044f &#171;&#8212;set-target  drop|reject|accept&#187;.\n<li class=\"l\"> Die Blockierung von ICMP gilt jetzt nur f\u00fcr eingehende Pakete, die an den aktuellen Host adressiert sind (input), und betrifft nicht die zwischen den Zonen weitergeleiteten Pakete (forward).\n<li class=\"l\"> Der Dienst tftp-client, der zur Verfolgung von Verbindungen f\u00fcr das Protokoll TFTP vorgesehen war, wurde entfernt, da er in einer unbrauchbaren Form vorlag.\n<li class=\"l\"> \u041e\u0431\u044a\u044f\u0432\u043b\u0435\u043d \u0443\u0441\u0442\u0430\u0440\u0435\u0432\u0448\u0438\u043c \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441 &#171;direct&#187;, \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u044e\u0449\u0438\u0439 \u043d\u0430\u043f\u0440\u044f\u043c\u0443\u044e \u043f\u043e\u0434\u0441\u0442\u0430\u0432\u043b\u044f\u0442\u044c \u0433\u043e\u0442\u043e\u0432\u044b\u0435 \u043f\u0440\u0430\u0432\u0438\u043b\u0430 \u043f\u0430\u043a\u0435\u0442\u043d\u043e\u0433\u043e \u0444\u0438\u043b\u044c\u0442\u0440\u0430. \u041f\u043e\u0442\u0440\u0435\u0431\u043d\u043e\u0441\u0442\u044c \u0432 \u0434\u0430\u043d\u043d\u043e\u043c \u0438\u043d\u0442\u0435\u0440\u0444\u0435\u0439\u0441\u0435 \u043f\u0440\u043e\u043f\u0430\u043b\u0430 \u043f\u043e\u0441\u043b\u0435 \u0434\u043e\u0431\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0441\u0442\u0438 \u0444\u0438\u043b\u044c\u0442\u0440\u0430\u0446\u0438\u0438 \u043f\u0435\u0440\u0435\u043d\u0430\u043f\u0440\u0430\u0432\u043b\u044f\u0435\u043c\u044b\u0445 \u0438 \u0438\u0441\u0445\u043e\u0434\u044f\u0449\u0438\u0445 \u043f\u0430\u043a\u0435\u0442\u043e\u0432.\n<li class=\"l\"> \u0414\u043e\u0431\u0430\u0432\u043b\u0435\u043d \u043f\u0430\u0440\u0430\u043c\u0435\u0442\u0440 CleanupModulesOnExit, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u043f\u043e \u0443\u043c\u043e\u043b\u0447\u0430\u043d\u0438\u044e \u0438\u0437\u043c\u0435\u043d\u0451\u043d \u043d\u0430 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435 &#171;no&#187;. \u041f\u0440\u0438 \u043f\u043e\u043c\u043e\u0449\u0438 \u0434\u0430\u043d\u043d\u043e\u0433\u043e \u043f\u0430\u0440\u0430\u043c\u0435\u0442\u0440\u0430\u043c \u043c\u043e\u0436\u043d\u043e \u0443\u043f\u0440\u0430\u0432\u043b\u044f\u0442\u044c \u0432\u044b\u0433\u0440\u0443\u0437\u043a\u043e\u0439 \u043c\u043e\u0434\u0443\u043b\u0435\u0439 \u044f\u0434\u0440\u0430 \u043f\u043e\u0441\u043b\u0435 \u0437\u0430\u0432\u0435\u0440\u0448\u0435\u043d\u0438\u044f \u0440\u0430\u0431\u043e\u0442\u044b  firewalld.\n<li class=\"l\"> Die Verwendung von ipset bei der Bestimmung des Zielsystems (destination) wurde erm\u00f6glicht.\n<li class=\"l\"> Es wurden Definitionen f\u00fcr die Dienste WireGuard, Kubernetes und netbios-ns hinzugef\u00fcgt.\n<li class=\"l\"> Autovervollst\u00e4ndigungsregeln f\u00fcr zsh wurden implementiert.\n<li class=\"l\"> Die Unterst\u00fctzung von Python 2 wurde eingestellt.\n<li class=\"l\"> Die Liste der Abh\u00e4ngigkeiten wurde verk\u00fcrzt. F\u00fcr den Betrieb von firewalld werden neben dem Linux-Kernel nun nur noch die python-Bibliotheken dbus, gobject und nftables ben\u00f6tigt, w\u00e4hrend die Pakete ebtables, ipset und iptables als optional eingestuft wurden. Von den Abh\u00e4ngigkeiten wurden die python-Bibliotheken decorator und slip entfernt.    <\/ul>\n<p>Quelle: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=55537\">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 \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 1.0, \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-100821","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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