{"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\/da\/blog\/news\/vypusk-mezhsetevogo-ekrana-firewalld-2-2-0","title":{"rendered":"Udgivelse af firewall interfacen firewalld 2.2.0","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Udgaven af den dynamisk styrede firewall firewalld 2.2 er blevet dannet, implementeret som et lag oven p\u00e5 pakkefiltre nftables og iptables. Firewalld k\u00f8rer som en baggrundsproces, der g\u00f8r det muligt at \u00e6ndre reglerne for pakkefiltret dynamisk via D-Bus, uden at det er n\u00f8dvendigt at genstarte reglerne for pakkefiltret og uden at afbryde etablerede forbindelser. Projektet anvendes allerede i mange Linux-distributioner, herunder RHEL 7+, Fedora 18+ og SUSE\/openSUSE 15+. Koden til firewalld er skrevet i Python og distribueres under GPLv2-licensen.    <\/p>\n<p>For at administrere firewallen bruges v\u00e6rkt\u00f8jet firewall-cmd, som ved oprettelse af regler baserer sig ikke p\u00e5 <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/da\/lir\/ipv4\/\"   title=\"IP-adresser\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"870\">IP-adresser<\/a>, netv\u00e6rksgr\u00e6nseflader og portnumre, samt tjenestenavne (for eksempel, for at \u00e5bne adgang til SSH skal du k\u00f8re &#171;firewall-cmd &#8212;add &#8212;service=ssh&#187;, for at lukke SSH &#8212; &#171;firewall-cmd &#8212;remove &#8212;service=ssh&#187;). Til at \u00e6ndre konfigurationen af firewallen kan man ogs\u00e5 bruge det grafiske brugerinterface firewall-config (GTK) og applet firewall-applet (Qt). Der er st\u00f8tte til firewall management gennem D-BUS API firewalld i projekter s\u00e5som NetworkManager, libvirt, podman, docker og fail2ban.    <\/p>\n<p>N\u00f8gle\u00e6ndringer:   <\/p>\n<ul>\n<li class=\"l\"> Tjenester til st\u00f8tte for STUN og STUNS protokoller er blevet tilf\u00f8jet.\n<li class=\"l\"> Der er tilf\u00f8jet en tjeneste til Steam-trafik i det lokale netv\u00e6rk.\n<li class=\"l\"> Der er tilf\u00f8jet en tjeneste til MNDP-protokollen (MikroTik Neighbor Discovery Protocol).\n<li class=\"l\"> Der er tilf\u00f8jet en tjeneste til filoverf\u00f8rsel. <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/da\/server\/dts-los-angeles\/\"   title=\"server\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"3928\">server<\/a> XRootD.\n<li class=\"l\"> Der er tilf\u00f8jet en tjeneste til WS-Discovery protokollen (Web Services Dynamic Discovery).\n<li class=\"l\"> Tjenester til netv\u00e6rksaktivitet for b\u00e5ndbredde m\u00e5lev\u00e6rkt\u00f8jerne iperf2 og iperf3 er blevet tilf\u00f8jet.\n<li class=\"l\"> Brug af nftables-tabeller med flagene &#171;owner&#187; og &#171;persist&#187; er tilladt.\n<li class=\"l\"> Support til driftsmodi rpfilter (Reverse Path Filter): strict-forward, loose-forward og loose er blevet tilf\u00f8jet.                <\/ul>\n<p>Kilde: <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 5.0.3 - aioseo.com -->\n\t<meta name=\"description\" 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