topic Re: DPDK udp payload in Embedded Intel® Core™ Processors

DPDK udp payload

MKour — Mon, 09 Dec 2013 19:18:29 GMT

Is there a way to read a UDP's packet payload, using the native DPDK library, or a further function extension should be implemented?

Thank you for your time

Muthurajan_J_Intel — Wed, 11 Dec 2013 23:02:35 GMT

Dear customer,

Thank you.

Intel DPDK provides low level accleration by poll mode and huge page like infrastructure.

The top level TCP / UDP functionality, there are eco system partners who provide.

CChon — Sat, 21 Dec 2013 02:29:39 GMT

Hi,

Even though what you need is not clear, with the DPDK api, you can get the base address the packet itself.

Then by adjusting the offset, you can access the UDP payload of course.

If you need the protocol stack, then you should solution provided by some companies such as Tieto or WindRiver.

Regards,