Thanks to Benjamin Cama for notification.
else
{
ra.dest = RTD_DEVICE;
-
- /*
- * In Linux IPv6, 'native' device routes have proto
- * RTPROT_BOOT and not RTPROT_KERNEL (which they have in
- * IPv4 and which is expected). We cannot distinguish
- * 'native' and user defined device routes, so we ignore all
- * such device routes and for consistency, we have the same
- * behavior in IPv4. Anyway, users should use RTPROT_STATIC
- * for their 'alien' routes.
- */
-
- if (i->rtm_protocol == RTPROT_BOOT)
- src = KRT_SRC_KERNEL;
}
break;