Hi, On adding IPv6 blackhole routes, ICMP unreachable messages are being sent back to source. According to the definition, packets destined to a blackhole address must be dropped silently.
I applied the patch submitted to the 3.7 kernel that indicates that it supports blackhole and prohibit routes correctly. However, the patch only sets the error code and route type correctly, so the show command displays the appropriate output. It seems to me that the input and output function pointers of the dst variable, which determine packet processing, need to be set to dst_discard. This would enable correct behaviour for blackhole routes. Am I on the right path here ? Thanks and Regards, Kamala -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
