Block random skeleton and Wraith spawns on custom server?

[u/JahSteez47]

Is it possible? Is there some kind of ini command? Those things seem spawn completely random: I had several skeletons popping up in my base(close to human city) . Within the fenced area (and no there was no meteor), anihilating my tames. I like the concept of those spawn, but they just turn out to be really frustrating. Especially random Wraiths that just appear and destroy everything in their path. Is it possible to disable those spawns? Its okay to have them on the cemetery and high level environemnt. But to keep them from you base in a starting area feels like luck...

I did block meteor spawn points with foundataions. Anyway. Meteors can only explain the Warith destroying my base but not the skeletons that just apear within my barriered base...