FROM ubuntu RUN apt-get update RUN apt-get install -y tcpdump RUN apt-get install -y iputils-ping RUN apt-get install -y iputils-tracepath RUN apt-get install -y iproute2 RUN apt-get install -y screen RUN apt-get install -y iperf ENTRYPOINT ["/usr/bin/iperf", "-s", "-u", "-B", "225.5.5.5", "-i", "1"]