![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAA4cAAAABCAIAAADijkyZAAAACXBIWXMAABYlAAAWJQFJUiTwAAAAGUlEQVRIx+3BMQEAAADCoPVPbQwfoAAA4G0KlgAB4c5FgwAAAABJRU5ErkJggg==)
3.4 Dedicated NICs, L2 and L4 Switches
/dev/netmap
ioctl