netdev@kapio-technology.com writes:
Thx, looks good. I have tried to run the test as far as I can manually, but I don't seem to have 'busywait' in the system, which tc_check_packets() depends on, and I couldn't find any 'busywait' in Buildroot.
It's a helper defined in tools/testing/selftests/net/forwarding/lib.sh