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XCCDF
Guide to the Secure Configuration of SUSE Linux Enterprise 12
System Settings
Kernel Configuration
Disable the IPv6 protocol
Disable the IPv6 protocol
An XCCDF Rule
Details
Profiles
Prose
Disable the IPv6 protocol
Medium Severity
Disable support for IP version 6 (IPv6). The configuration that was used to build kernel is available at
/boot/config-*
. To check the configuration value for
CONFIG_IPV6
, run the following command:
grep CONFIG_IPV6 /boot/config-*
Configs with value 'n' are not explicitly set in the file, so either commented lines or no lines should be returned.