Spring 2023, Mondays 4:15-6:45 in Crown 105
Generate graphs of three separate Mininet transfers (from h1 to h3):
The three transfers should not overlap in time; this is not about TCP competition.
Submit both graphs and the actual data. Also calculate the fraction of the bandwidth actually achieved by the transfer.
At the receiving end (on h3), I generally used netcat -l 5430 >/dev/null
At the sending end, I used the h1ss.sh script, appropriately edited (with block count and congestion algorithm, in particular). "ss" stands for "socket statistics".
For the graphs, you can use xgraph, gnuplot, excel, or whatever else you can find that works. Just tell me what it is!
Due: Wednesday Feb 8
Monitoring a TCP connection with netcat
Basic setup of one-way TCP connection in mininet, from h1 to h3, and getting a graph
Issues with the graph
What does TCP Cubic actually do?
Review RFC for TCP CubicGraphs from week 1 notes: which is "better"? How?