Hi Peter, 

I just pushed [1] to address this issue. Let me know if the problem persists. 

Florin

[1] https://gerrit.fd.io/r/#/c/4115/1 <https://gerrit.fd.io/r/#/c/4115/1>

> On Dec 5, 2016, at 8:08 AM, Peter Mikus -X (pmikus - PANTHEON TECHNOLOGIES at 
> Cisco) <pmi...@cisco.com> wrote:
> 
> Hello vpp-dev,
>  
> I would like to ask if anyone have idea what may be wrong?
>  
> Thank you.
>  
> Peter Mikus
> Engineer – Software
> Cisco Systems Limited
>  
> From: Peter Mikus -X (pmikus - PANTHEON TECHNOLOGIES at Cisco) 
> Sent: Wednesday, November 30, 2016 7:58 AM
> To: vpp-dev <vpp-dev@lists.fd.io <mailto:vpp-dev@lists.fd.io>>
> Cc: Maciek Konstantynowicz (mkonstan) <mkons...@cisco.com 
> <mailto:mkons...@cisco.com>>; csit-...@lists.fd.io 
> <mailto:csit-...@lists.fd.io>
> Subject: RE: CSIT encapsulation test are failing
>  
> Hello vpp-dev,
>  
> I’ve noticed that since dpdk-16.11 is merged in VPP, our encapsulation tests 
> for LISP IP4oIP4 and IP6oIP4 and also VXLANoIP4 is failing due to:
>  
> vat#    Count                    Node                  Reason
>   999999                  dpdk-input            Rx L4 checksum errors
>  
> This does not affect oIP6 encapsulations, which might be interesting to 
> compare.
>  
> In DPDK16.11 I’ve found there was some rework regarding the Rx L4 checksum 
> handling in 
> (http://www.dpdk.org/browse/dpdk/commit/?id=9bc52f49fcfe2a499b1738700d857427c1433a5b
>  
> <http://www.dpdk.org/browse/dpdk/commit/?id=9bc52f49fcfe2a499b1738700d857427c1433a5b>)
>  - Maybe it is not related but does anybody know by chance what might be the 
> issue?
>  
> Packet traces attached. I do not see packets coming from interface with 
> encapsulation. Encapsulations are done between two VPP nodes.
>  
> Thank you.
>  
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  • Re: [vpp-dev] CSI... Peter Mikus -X (pmikus - PANTHEON TECHNOLOGIES at Cisco)
    • Re: [vpp-dev... Peter Mikus -X (pmikus - PANTHEON TECHNOLOGIES at Cisco)
      • Re: [vpp... Florin Coras

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