"luwei (O)" <luwei32@xxxxxxxxxx> writes: > It's very strange, in my virtual host, it is: > > $ ip -V > > ip utility, iproute2-5.11.0 > > > but in my physical host: > > $ ip -V > ip utility, iproute2-5.11.0, libbpf 0.5.0 > > > I compiled iproute2 in the same way as I mentioned previously, and the > kernel versions are both 5.13 (in fact the same code) . When compiling, the configure script should tell you whether it can find libbpf. If not, it's probably because you don't have the right header files installed... -Toke
