{"id":104581,"date":"2022-07-02T15:36:43","date_gmt":"2022-07-02T13:36:43","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-mezhsetevogo-ekrana-firewalld-1-2"},"modified":"2022-07-02T15:36:43","modified_gmt":"2022-07-02T13:36:43","slug":"vypusk-mezhsetevogo-ekrana-firewalld-1-2","status":"publish","type":"post","link":"https:\/\/prohoster.info\/da\/blog\/news\/vypusk-mezhsetevogo-ekrana-firewalld-1-2","title":{"rendered":"Udgivelse af firewall firewalld 1.2.","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Udgaven er en version af den dynamisk styrede firewall firewalld 1.2, der er implementeret som et lag oven p\u00e5 pakkefiltrene nftables og iptables. Firewalld k\u00f8rer som en baggrundsproces, der muligg\u00f8r dynamisk \u00e6ndring af pakkefilterregler via D-Bus, uden behov for at genstarte pakkefilterreglerne og uden at bryde 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=\"855\">IP-adresser<\/a>, netv\u00e6rksgr\u00e6nseflader og portnumre, samt tjenestens navne (for eksempel, for at \u00e5bne adgang til SSH, skal du udf\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 \u00e6ndring af konfigurationen af firewallen kan ogs\u00e5 det grafiske interface firewall-config (GTK) og applet firewall-applet (Qt) anvendes. Der er underst\u00f8ttelse af firewallstyring gennem D-BUS API firewalld i projekter som NetworkManager, libvirt, podman, docker og fail2ban.    <\/p>\n<p>Vigtige \u00e6ndringer:  <\/p>\n<ul>\n<li class=\"l\"> Tjenesterne snmptls og snmptls-trap er implementeret for at h\u00e5ndtere adgangen til SNMP-protokollen via en sikker forbindelse.\n<li class=\"l\"> En tjeneste med st\u00f8tte for protokollen brugt i det decentraliserede filsystem IPFS er blevet implementeret.\n<li class=\"l\"> Tjenester med st\u00f8tte for gpsd, ident, ps3netsrv, CrateDB, checkmk, netdata, Kodi JSON-RPC, EventServer, Prometheus node-exporter, kubelet-readonly samt en sikker version af k8s controller-plane er blevet tilf\u00f8jet.\n<li class=\"l\"> Parameter &#171;&#8212;log-target&#187; er blevet tilf\u00f8jet.\n<li class=\"l\"> Failsafe-tilstand er blevet tilf\u00f8jet, hvilket g\u00f8r det muligt at rulle tilbage til standardkonfigurationen i tilf\u00e6lde af problemer med de angivne regler, uden at efterlade v\u00e6rten ubeskyttet.\n<li class=\"l\"> Bash f\u00e5r support til autoudfyldning af kommandoer til h\u00e5ndtering af regler.        <\/ul>\n<p>Kilde: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=57441\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\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 1.2, \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-104581","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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