On 2024-05-14 07:07:21 [+0200], Jesper Dangaard Brouer wrote:

quoted

pktgen_sample03_burst_single_flow.sh has been used to send packets and
"xdp-bench drop $nic -e" to receive them.

Sorry, but a XDP_DROP test will not activate the code you are modifying.
Thus, this test is invalid and doesn't tell us anything about your code
changes.

The code is modifying the XDP_REDIRECT handling system. Thus, the
benchmark test needs to activate this code.

This was a misunderstanding on my side then. What do you suggest
instead? Same setup but "redirect" on the same interface instead of
"drop"?

Sebastian