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charset="us-ascii" Content-Transfer-Encoding: quoted-printable Hello Team, A gentle reminder. Regards, From: Tarun Badnora Sent: 10 November 2022 20:18 To: dev@dpdk.org Subject: RSS on L2TP, Teredo, PPPoE Tunnels Hello DPDK Team, Hope you guys are doing great !! We are developing application with dpdk 22.03 & Mellanox Connectx-6 adapter= , Want to use IP-Port tuples (Inner in case of tunnels) to RSS traffic to mul= tiple queues. We need to handle L2TPv2/3, Teredo, PPPoE etc, but adapter have limited tun= nels support. Is there a way/possibility in DPDK to support mentioned or define user spec= ific tunnels & achieve RSS on inner tuples ? >From documentation, we came across these approaches: 1. Rte flow Flex item: a. This is not supported by adapter. 2. testpmd> flow tunnel create 0 type "": a. Not getting documentation to check. Please suggest. Environment: * OS: Ubuntu 20.04 * Driver: MLNX_OFED_LINUX-5.5-1.0.3.2 * Firmware: 22.32.2004 Regards, Tarun Badnora --_000_PN1PR0101MB190134F10E0DBD49D332B220A4049PN1PR0101MB1901_ Content-Type: text/html; charset="us-ascii" Content-Transfer-Encoding: quoted-printable

Hello Team,=

 

A gentle reminder.

 

Regards,

 

From: Tarun Badnora
Sent: 10 November 2022 20:18
To: dev@dpdk.org
Subject: RSS on L2TP, Teredo, PPPoE Tunnels

 

 

Hello DPDK Team,

 

Hope you guys are doing great !!

 

We are developing application with dpdk 22.03 & = Mellanox Connectx-6 adapter,

Want to use IP-Port tuples (Inner in case of tunnels= ) to RSS traffic to multiple queues.

 

We need to handle L2TPv2/3, Teredo, PPPoE etc, but a= dapter have limited tunnels support.

 

Is there a way/possibility in DPDK to support mentio= ned or define user specific tunnels & achieve RSS on inner tuples ?

 

From documentation, we came across these approaches:=

1.     &= nbsp; Rte flow Flex item:

a.       This is not supported by adapter.   =              &n= bsp;            = ;

2.     &= nbsp; testpmd> flow tunnel create  0 type “= ”:

a.        Not getting documentation to check.

 

Please suggest.

 

Environment:

·         OS: Ubuntu 20.04

·         Driver: MLNX_OFED_LINUX-5.5-1.0.3.2

·         Firmware: 22.32.2004

 

Regards,

Tarun Badnora

 

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