...so, fping is buggy. If SO_TIMESTAMPNS isn't available on the OS then it tries to fetch time from CLOCK_MONOTONIC and use it as realtime for -D. ``` $ fping -D -c1 127.0.0.1 2>/dev/null [594271.59597] 127.0.0.1 : [0], 64 bytes, 0.079 ms (0.079 avg, 0% loss) ``` Having repaired that, flent is happy again. Hopefully this is the same issue on OSX. Reported here: https://github.com/schweikert/fping/issues/216 -- You are receiving this because you are subscribed to this thread. Reply to this email directly or view it on GitHub: https://github.com/tohojo/flent/issues/221#issuecomment-792338469