ulissep4controller

Build step

Compile from source PI/bmv2

1. Follow instructions in the PI README to configure dependencies
2. Configure, build and install PI:

   ./autogen.sh
   ./configure  --with-proto --with-cli
   make -j$(nproc)
   sudo make install && sudo ldconfig

3. Follow instructions in the bmv2 README to configure dependencies
4. Configure and build the bmv2 code; from the root of the repository:

   ./autogen.sh
   ./configure --with-pi --without-nanomsg --disable-logging-macros --disable-elogger 'CXXFLAGS=-g -O3' 'CFLAGS=-g -O3'
   make -j$(nproc)
   sudo make install && sudo ldconfig

How to run it

1. Start mininet

make topo

2. Start the controller (in another terminal)

make ctrl

3. Start sending packets (from mininet)

mininet> h1 iperf3 -c h2

Useful links

• https://github.com/antoninbas/p4runtime-go-client
• https://gitlab.com/wild_boar/netprog_course/-/tree/master/P4lab/exercises/5_asymmetric_flow
• https://gitlab.com/wild_boar/netprog_course/-/tree/master/P4lab/exercises/1_basic