[quagga-users 15033] Re: zebra, linux, blackhole route

> they are not of type RTN_UNICAST:
> 
> zebra/rt_netlink.c:
Thanks a lot, the problem is clear. Thank you for the very detailed answer!

> It might be as simple as adding a RTN_BLACKHOLE case to
> netlink_route_change(), i.e. not ignore it and to do
> SET_FLAG (zebra_flags, ZEBRA_FLAG_BLACKHOLE).
> But I am not sure I understand all the implications of blackhole routes
> in the quagga code.
I tried to look into the source code, but my knowledge of the internal 
quagga logic is almost zero, and I have not written a patch yet.