bprobe 206.251.6.35 20 times
trial# bottleneck_bw
0	 1.53498e+06
1	 1.80729e+06
2	 2.73521e+06
3	 1.83016e+06
4	 1.51497e+06
5	 1.52228e+06
6	 1.51137e+06
7	 1.53590e+06
8	 1.48853e+06
9	 1.49629e+06
10	 1.44828e+06
11	 1.49212e+06
12	 1.52818e+06
13	 1.48306e+06
14	 1.56945e+06
15	 2.37321e+06
16	 1.53305e+06
17	 1.09638e+06
18	 1.53427e+06
19	 1.52435e+06
valid trial#=20, average bottleneck bw=1627966.5