Dear All, I stood up a guest Linux Mint VM under Hyper-V in Win 10 specifically to run tests with flent. However, this code: fails: I can ping netperf.buffetbloat.net just fine from the VM. I am not sure what lookup is failing. This is probably some basic networking setup issue with the VM, but it is beyond me. How would I go about debugging this issue? Many thanks for any help.