CONFIG_PING6=y
CONFIG_FEATURE_FANCY_PING=y
# CONFIG_WHOIS is not set
-# CONFIG_FEATURE_IPV6 is not set
+CONFIG_FEATURE_IPV6=y
# CONFIG_FEATURE_UNIX_LOCAL is not set
# CONFIG_FEATURE_PREFER_IPV4_ADDRESS is not set
# CONFIG_VERBOSE_RESOLUTION_ERRORS is not set