Hide forward messages in nd6log().
This reduces noise for router operators.
delphij on May 5 2020, 7:22 PM.Authored by
I agree with an idea that it doesn't make sense to spam logs with such messages by default.
However, I'd rather prefer to eliminate this code at all in favour of dtrace probe, as I can hardly see how outputting 1 message every 5 seconds is going to help troubleshooting.