Add missing removal of network interfaces in regress cleanup targets.Reducing the risk tests conflicting with each other.ok bluhm@
Make expected output match reality again.
Since rtsock.c -r1.329 routes sent via sysctl(2) are now marked RTF_DONE.Adjust expected output.
tweak comment lines.
Add a test case for - adding 0.0.0.0 routeok yasuoka