How to measure network latency, packet loss and jitter on Linux. We already expect the source IPv4 address and source MAC address will look different. A bit of faffing around trying to get the HAL and INI files built up and translated from my old. The VMXNET3 virtual NIC is a completely virtualized 10 GB NIC. 2GHz P4 Dell Optiplex 270 with slow 32-bit PCI bus and a built-in 10/100/1000 Intel 82540EM NIC) running Fedora Core 6 Linux (2. Vmxnet3 packet loss linux I get a package loss of 10% on all my packets.