It is also possible that a driver does not expose this ability to the user, in which case you’d want to look up whether the NIC/driver supports RSS at all – using online datasheets or a simple google search. For example, igb enables RSS by default, dut does not reflect this in any configuration parameter. However, since it uses multiple queues:Code: [Select]dmesg | grep vectorsigb0: Using MSI-X interrupts with 5 vectorsigb1: Using MSI-X interrupts with 5 vectorsigb2: Using MSI-X interrupts with 5 vectorsigb3: Using MSI-X interrupts with 5 vectorsIt will most likely have some form of packet filtering to distribute packets over the hardware queues. In fact, igb does RSS by default.
Dispatch policy hybrid