• How to check flow table: (mininet terminal)

dpctl dump-flows -O OpenFlow13

• How to run Ryu controller:

ryu-manager --observe-links --ofp-tcp-listen-port 6635 [arbitrary port] ./controller.py

• How to run mininet program:

• Cleaning before run:

sudo mn -c

• Running mininet:

sudo -E python networkTopology.py

• How to run processor file:

python3 Processor.py

• read mininet code if you want:

• to change bandwidth of links in real time
• to run commands from python file
• to schedule packet sending

• read ryu controller code if you want:

• to impelement dijkstra algorithm
• to do link discovery
• to get ipv4 headers