[Bug 89] XL710 DPDK i40evf : Ping is not working when RSS enabled for IP

From: <hidden>
Date: 2018-09-06 10:17:33

https://bugs.dpdk.org/show_bug.cgi?id=89

            Bug ID: 89
           Summary: XL710 DPDK i40evf : Ping is not working when RSS
                    enabled for IP
           Product: DPDK
           Version: 16.07
          Hardware: x86
                OS: Linux
            Status: CONFIRMED
          Severity: critical
          Priority: Normal
         Component: ethdev
          Assignee: dev@dpdk.org
          Reporter: snaginen@cisco.com
  Target Milestone: ---

HW: 2 Virtual Machines 
OS: Custom OS based on Linux 2.6.38 kernel
Application: Custom PMD application
DPDK: 16.07
NIC: XL710 40 Gig
Driver: i40evf
RSS: Enabled for IP as well.
Secondary IP address: Multiple secondary IP addresses are configured for VF.


Virtual Function is consumed by Virtual Machine.
Each Virtual Machine is running a Custom DPDK application.
Multiple IP addresses are configured for VF.
Pings are NOT working for some of the IP addresses.
The issue is random behavior.
Ping is failed with primary IP address as well at times.

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