2- create an iperf container and speedtest

iperf3 new iperf: Speed Test and stats

https://hub.docker.com/r/networkstatic/iperf3/

https://hub.docker.com/r/iitgdocker/iperf-web/

1- pull the image  
2- Create the Server container ( + get the IP@ of the Server) 
3- Create the Client container + Run a test

docker pull networkstatic/iperf3

2- Create the Server container ( + get the IP@ of the Server) 

docker run  -it --rm --name=iperf3-server -p 5201:5201 networkstatic/iperf3 -s

docker inspect --format "{{ .NetworkSettings.IPAddress }}" iperf3-server

3- Create the Client container + Run a test