{"id":147590,"date":"2025-11-07T11:11:55","date_gmt":"2025-11-07T09:11:55","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/vypusk-mezhsetevogo-ekrana-firewalld-2-4-0"},"modified":"2025-11-07T11:11:55","modified_gmt":"2025-11-07T09:11:55","slug":"vypusk-mezhsetevogo-ekrana-firewalld-2-4-0","status":"publish","type":"post","link":"https:\/\/prohoster.info\/nl\/blog\/news\/vypusk-mezhsetevogo-ekrana-firewalld-2-4-0","title":{"rendered":"Uitgave van de firewall firewalld 2.4.0","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>De release van de dynamisch beheerde firewall firewalld 2.4.0 is geformaliseerd, ge\u00efmplementeerd als een wrapper bovenop de pakketfilters nftables en iptables. Firewalld draait als een achtergrondproces, waardoor het mogelijk is om de regels van het pakketfilter dynamisch te wijzigen via D-Bus, zonder de noodzaak om de regels opnieuw in te laden of de bestaande verbindingen te verbreken. Het project wordt al gebruikt in veel Linux-distributies, waaronder RHEL 7+, Fedora 18+ en SUSE\/openSUSE 15+. De code van firewalld is geschreven in Python en verspreid onder de GPLv2-licentie.    <\/p>\n<p>Voor het beheer van de firewall wordt de utility firewall-cmd gebruikt, die bij het cre\u00ebren van regels niet op <a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/nl\/lir\/ipv4\/\"   title=\"IP-adressen\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"884\">IP-adressen<\/a>, netwerkinstellingen en poortnummers, maar ook vanuit de servicenamen (bijvoorbeeld, om toegang tot SSH te openen, moet je &#171;firewall-cmd &#8212;add &#8212;service=ssh&#187; uitvoeren, om SSH te sluiten &#8212; &#171;firewall-cmd &#8212;remove &#8212;service=ssh&#187;). Voor het wijzigen van de configuratie van de firewall kan ook de grafische interface firewall-config (GTK) en de applet firewall-applet (Qt) worden gebruikt. De ondersteuning voor het beheer van de firewall via de D-BUS API van firewalld is beschikbaar in projecten zoals NetworkManager, libvirt, podman, docker en fail2ban.    <\/p>\n<p>Belangrijkste wijzigingen:   <\/p>\n<ul>\n<li class=\"l\"> Een set van regels &#171;gateway&#187; is toegevoegd, die de functionaliteit van een standaard thuisrouter dekt (inclusief NAT, conntrack-handlers en verkeerstoevisie tussen zones). Voorbeeld van de configuratie van de gateway met interne en externe netwerkinterfaces met behulp van de &#171;gateway&#187; regels:        firewall-cmd &#8212;permanent &#8212;zone internal &#8212;add-interface eth0     firewall-cmd &#8212;permanent &#8212;zone external &#8212;add-interface eth1     firewall-cmd &#8212;permanent &#8212;policy-set gateway &#8212;remove-disable     firewall-cmd &#8212;reload\n<li class=\"l\"> Implementatie van de &#171;disable&#187; vlag, die kan worden gebruikt in XML-configuraties, de commandoregeltool of via DBus om afzonderlijke regels en sets van regels (policy set) uit te schakelen.\n<li class=\"l\"> De maximale lengte van regelnamen is verhoogd van 17 naar 128 karakters.\n<li class=\"l\"> De gitea-service is toegevoegd voor het gelijknamige samenwerkingsplatform (TCP-poort 3000).\n<li class=\"l\"> De syslog-ng-service is toegevoegd voor het gelijknamige logboekbeheer systeem (poorten 514, 601 en 6514).\n<li class=\"l\"> De proxy-http-service is toegevoegd voor HTTP\/HTTPS proxy, vergelijkbaar met Squid (TCP-poort 3128).\n<li class=\"l\"> De socks-service is toegevoegd voor proxy-<a class=\"wpil_keyword_link\" href=\"https:\/\/prohoster.info\/nl\/server\/\"   title=\"servers\" data-wpil-keyword-link=\"linked\"  data-wpil-monitor-id=\"1793\">servers<\/a> met de implementatie van het SOCKS-protocol (TCP-poort 1080).    <\/ul>\n<p>Bron: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=64197\">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 2.4.0, \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-147590","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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