Use MT to simulate WAN links?

Does anybody have an idea how to use MT to simulate a higher latency, lower bandwidth connection?

I realize I’m going the opposite of most use cases (fast as possible vs. slow it down) but I imagine that there’s got to be a way to simulate a T1 or DSL line, both bandwidth shaping (which i can already do) and introducing synthetic latency (which I can’t do already.)

Any ideas?

Thanks in advance,
-Josh

with ROS you cannot simulate higher latency, unfortunately =(