[dpdk-users] Why is udp packet, sent by dpdk, received with zero'd payload?

[Cliff Burdick]

Sorry, I didn't see those below, but it looks incorrect. Those numbers
should match if you're using a single segment. My guess is the 42 is
truncating it to the size of the udp header part only.


On Wed, Jul 1, 2020, 06:04 David Aldrich <david.aldrich.ntml at gmail.com>
wrote:

> > Are you setting data_len and packet_len in the mbuf before sending?
>>
>
>  Yes, and I believe that the mbuf dump and the tcpdump that I included
> show that these lengths are set correctly.  The problem is that udp payload
> is present but consists of all 0's.
>