leftSubnet:10.0.
rightSubnet:10.1.
path_0:10,10,4
path_1:40,30,4
topoType:MultiIf
changeNetem:yes
#netem_{path_id}:at,cmd
netemAt_0:5,delay 100ms limit 10 loss 10%
netemAt_0:15,delay 10ms limit 10
netemAt_1:15,delay 40ms limit 10 loss 1%