RAPID implementation in Linux: Using pepsal for TCP-split and a new kernel module (rapid.ko) that implements RAPID's algorithms

Clone this repository and launch the deployment script. This may take several minutes.

git clone https://github.com/madi223/RAPID-LINUX.git
cd RAPID-LINUX
python3 deploy-rapid.py -s inria_quic -P0 -Q32

From the faraday gateway, connect to the RAPID node (fit26) via the commands below:

ssh root@fit26
python3 pub_stat.py

Open another terminal on the faraday gateway and run the commands below:

ssh root@fit26
pepsal -d -v /root/peplog.log

Connect to the end servers (fit07 and fit19). Then launch the script that records CWND and RTT traces on both of them:

ssh root@fit07
./getRTT.sh 192.168.3.17

On another terminal :

ssh root@fit19
./getRTT.sh 192.168.3.17 

Connect to the Quectel UE (fit32). Set up routes to reach the servers via radio interface, and download data from the Cubic and BBR servers at the same time using wget. In this scenario, you have to use an HTTP port that is not intercepted by RAPID (i.e., 80 by default).

ssh root@fit32
ip route add 22.22.22.0/24 dev wwan0
wget https://22.22.22.2:80/60M --report-speed=bits --delete-after -O /dev/null -o cubic.001.log & wget https://22.22.22.3:80/60M --report-speed=bits --delete-after -O /dev/null -o bbr.001.log

Once the download is complete, go back to fit07 and fit19 and stop the recording (i.e., Ctrl+c).Thenyou will find a log file named rtt.res.csv. This file contains relevant information about each connection and contains the following field: port,rtt,srtt,rttmin,cwnd,unacked_bytes.

Connect to the RAPID node (fit26), then launch the following commands:

ssh root@fit26
cd RAPID-LINUX
make
insmod rapid-llc.ko

On the previous terminal (fit26), launch the following python commands:

cd /root/
python3 pub_stat.py

Open a new terminal on the RAPID node (fit26), then launch the following commands:

ssh root@fit26
./pepconf.sh
pepsal -d -v -l /root/pep.log

Connect to the RAPID node (fit26) on another terminal, then launch the script that records CWND and RTT traces:

ssh root@fit26
./getRTT.sh 192.168.3.17

Connect to the Quectel UE (fit32). Set up routes to reach the servers via radio interface, and download data from the Cubic and BBR servers at the same time using wget. In this scenario, you have to use the intercepted HTTP port (i.e., 8080 , as indicated in pepconf.sh).

ssh root@fit32
ip route add 22.22.22.0/24 dev wwan0
wget https://22.22.22.2:8080/60M --report-speed=bits --delete-after -O /dev/null -o cubic.rapid.001.log & wget https://22.22.22.3:8080/60M --report-speed=bits --delete-after -O /dev/null -o bbr.rapid.001.log

Once the download is complete, go back to fit26 and stop the recording (i.e., Ctrl+c).Thenyou will find a log file named rtt.res.csv. This file contains relevant information about each intercepted connection (port,rtt,srtt,rttmin,cwnd,unacked_bytes).