When trying to use bird6 on NetBSD 6.1.4 I get a bunch of errors about netmasks being /0 for most of my IPv6 kernel routes.
Not sure how similar it is to the bug in NetBSD's route command. http://gnats.netbsd.org/49371 I expect that the files in the commit in this bug report will be useful to figure out how NetBSD wants ipv6 routes to be read.
