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<p class="MsoNormal"><span style="font-size:11.0pt;mso-fareast-language:EN-US">Hi Ido,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;mso-fareast-language:EN-US">The 800 Series DDP for the GTPoGRE package is available only to CNDA customers.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;mso-fareast-language:EN-US"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;mso-fareast-language:EN-US">Thanks,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;mso-fareast-language:EN-US">Sandeep<o:p></o:p></span></p>
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<p class="MsoNormal"><b><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif">From:</span></b><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri",sans-serif"> Ido Goshen <Ido@cgstowernetworks.com>
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<b>Sent:</b> Sunday, March 1, 2026 4:54 PM<br>
<b>To:</b> users@dpdk.org<br>
<b>Subject:</b> E810 ICE GTPoGRE RSS<o:p></o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;color:black">Hi<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;color:black"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;color:black">Does E810 support RSS for 2 tunnels GRE/GTP based on the inner addresses?<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;color:black"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;color:black">Test docs say it should<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;color:black"><a href="https://doc.dpdk.org/dts/test_plans/ice_advanced_iavf_rss_gtpogre_test_plan.html">https://doc.dpdk.org/dts/test_plans/ice_advanced_iavf_rss_gtpogre_test_plan.html</a><o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;color:black"><a href="https://mails.dpdk.org/archives/dts/2021-August/013814.html">https://mails.dpdk.org/archives/dts/2021-August/013814.html</a><o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;color:black"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;color:black">But I cannot make it work.<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;color:black">I cannot find the mentioned ice_gtp-o-gre-1.3.5.0.pkg<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;color:black">I'm using the latest ice_comms-1.3.61.0.pkg <o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;color:black"> <o:p></o:p></span></p>
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<p class="MsoNormal"><i><span style="font-size:11.0pt;color:black"> ICE_INIT: ice_load_pkg_type(): Active package is: 1.3.61.0, ICE COMMS Package (double VLAN mode)</span></i><span style="font-size:11.0pt;color:black"><o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;color:black"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;color:black">It does work for GTP only (w/o GRE) with this fdir rule<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;color:black"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;color:black"> testpmd> flow create 0 ingress pattern eth / ipv4 / udp / gtpu / ipv4 / end actions rss types ipv4 end queues end / end<br>
Flow rule #0 created<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;color:black"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;color:black">But it does NOT work for GTPoGRE traffic. I also fail to add GRE specific rule as appear in the docs.<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;color:black">Seems like 'gre' is an invalid input pattern <o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;color:black"> <o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;color:black"> testpmd> flow create 0 ingress pattern eth / ipv4 / gre / ipv4 / udp / gtpu / ipv4 / end actions rss types ipv4 end queues end / end<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;color:black"> ICE_DRIVER: ice_flow_create(): Failed to create flow<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;color:black"> port_flow_complain(): Caught PMD error type 2 (flow rule (handle)): Invalid input pattern: Invalid argument<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;color:black"> <o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;color:black">Should it work? Do I miss something?<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;color:black"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;color:black">Thanx<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;color:black">Ido<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;color:black"><o:p> </o:p></span></p>
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