[dpdk-users] Sequential UDP packets

[Nutman, Richard]

Hi Sarvesh,

UDP is not a reliable protocol, not even for the order of packets you receive.
You have to re-order them when you receive them. For example using a sequence number to index them into a circular buffer.

Wireshark does not re-order UDP packets but merely shows them in the order they were captured.

Regards,
Richard

> -----Original Message-----
> From: Sarvesh Verma [mailto:sarveshfwecverma79 at gmail.com]
> Sent: 13 November 2019 07:56
> To: users at dpdk.org
> Subject: [dpdk-users] Sequential UDP packets
> 
> Hey DPDK users,
> 
> Since last two months I'm struggling to generate my own sequential UDP
> packets through DPDK. At receiving side my packets counts are matching but
> are not in sequence in Wireshark.
> Expected- 1,2,3,4,5,6,7,8,9,10.........
> Getting-1,4,6,8,9,2,3,5,7,10........…
> 
> Hope anyone will reply soon.
> 
> Thank you
> Sarvesh Verma


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