Blackhole routes using a filter?

[Dan Luedtke]

> On Fri, 04 May 2012, Ondrej Zajicek wrote:
> It is not directly possible in current version, but patch is already in
> GIT (see attachment). With that, you could use 'dest = RTD_UNREACHABLE;'
> (or RTD_PROHIBIT or RTD_BLACKHOLE) to change route destination type.
> Changing gw currently works only within one iface.
THE hole RTD_BLACKHOLE-thingy was read-only before, right? I remember
that I tried this in the first place but something in the
documentation stopped me at some point.
So, in the future, RTD_BLACKHOLE plus a high preference would prevent
the bogon routes to be overwritten if someone announces them
accidentally.

Nice feature, I'll give it a try as soon as it shows up in bird's debian repo.

-- 
Dan Luedtke
http://www.danrl.de