[dpdk-users] DPDK-PKTGEN crashes when using Jumbo frame in AWS EC2

Wiles, Keith keith.wiles at intel.com
Fri Feb 12 14:15:23 CET 2021




On Feb 11, 2021, at 11:03 PM, Anand Gupta <anand.gupta at keysight.com> wrote:

Hello All,

I'm trying to run DPDK-PKTGEN in AWS EC2 instances and able to send packets up to 1.5 KB packets.
If we use Jumbo frame packets then we are getting error "requested Tx offloads 0x8000 doesn't match Tx offloads capabilities 0xe".

Setup:
Ubuntu: 16.04
Driver: ENA 2.0.3K
DPDK: 18.11.1
PKTGEN: 3.7.1

[KW] Please update to the latest Pktgen 21.02.0 with the latest DPDK version. If you can’t upgrade then please look at the latest version as some work for jumbo frames has been done.


Can anyone help me with this issue ? Is anything I'm missing ?

Thanks,
Anand



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