To set the runtime status of the 'net.ipv4.conf.default.secure_redirects' kernel parameter, run the following command: [no/yes] Accepting secure ICMP redirects (from those gateways listed as default gateways) has few legitimate uses. It should be disabled unless it is absolutely required. oval:org.secpod.oval:def:31280 oval:org.secpod.oval:def:30557 SCAP Repo OVAL Definition 2015-11-13