1 2>> When I plot a2b_tput.xpl I get two curves, one red and one blue 3>> plus the yellow dots for packets. What is not clear for me is what 4>> are the blue and red curves represents with respect to throughput? 5 6Sorry, that stuff hasn't been documented very well, partly because I'm 7not sure how to display it more clearly, but here's what it means: 8 9The yellow dots are the instantaneous throughput samples. They're 10calculated by using the time since the last segment for the connection 11and the size of the current segment to get bytes/second for this 12sample. 13 14The red line is the result of averaging together multiple yellow 15dots. By default (see -A), the red line uses the last 10 segments to 16calculate a throughput. Higher -A values give smoother curves. 17 18The blue line is simply a running average throughput from the 19beginning of the transfer, and it's final value is the same as what is 20reported for the connection's transfer rate. 21 22Hope that helps. As I said, I'm not really sure what should be on 23this graph. What's there is the stuff that we've wanted here locally, 24but I'd be glad to hear other ideas! 25 26Shawn 27