Unable to use xdp-trafficgen

[Keshav]

I want to generate udp traffic using xdp-trafficgen. but when I run the following command it gives out the error

command: sudo ./xdp-trafficgen udp eno1

The error is as follows

I have installed libbpf as a submodule along with this repository

[Toke Høiland-Jørgensen]

Yeah, unfortunately, xdp-trafficgen requires features from newer libbpf versions. You can force the configure script to use the submodule version of libbpf by running it as follows: FORCE_SUBDIR_LIBBPF=1 ./configure

[Keshav]

Yeah it worked. Thanks a lot