Red Hat Summit4.3. IPTables/Firewalls
IPTables beinhaltet ein
SECMARK-Target-Modul. Es wird dazu verwendet, den Wert für das Sicherheitsmerkmal einzustellen, das mit dem Paket verknüpft ist und von Sicherheits-Subsystemen wie SELinux verwendet wird. Es ist nur in der Mangle-Tabelle gültig. Siehe nachfolgendes Anwendungsbeispiel:
iptables -t mangle -A INPUT -p tcp --dport 80 -j SECMARK --selctx \ system_u:object_r:httpd_packet_t:s0
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