Hi Alfredo

PFA the traces having vlan and not vlan.

To add more details to this, there are 2 observations -
1. We ran a bigger file of 1 lakh packets, out of which fragments of same
packet got distributed across application

2. We ran with the attached file and observed that the 2 packets were going
to one application and rest of the packets were to other one.

Thanks & Regards

On Thu, Nov 10, 2016 at 4:04 PM, Alfredo Cardigliano <[email protected]>
wrote:

> Hi Gautam
> could you provide a pcap we can use to reproduce this?
>
> Alfredo
>
> > On 10 Nov 2016, at 11:22, Chandrika Gautam <
> [email protected]> wrote:
> >
> > Hi,
> >
> > We are using PFRING cluster feature and using cluster_2_tuple and 2
> applications
> > are reading from same cluster id.
> >
> > We have observed that the packets having same source and destination ip
> addresses are getting distributed across 2 applications which has
> completely tossed our logic as we are trying to assemble the fragments in
> our applications.
> >
> > Is there any bug in PFRING clustering mechanism which is causing this.
> >
> > Using PFRING 6.2.0 and  pfring is loaded with below command -
> > insmod pf_ring.ko min_num_slots=409600 enable_tx_capture=0
> >
> > I tried with this also.
> > insmod pf_ring.ko min_num_slots=409600 enable_tx_capture=0
> enable_frag_coherence=1
> >
> >
> > Regards,
> > Gautam
> >
> > _______________________________________________
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> > [email protected]
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>
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Attachment: multiple_fragments_id35515.pcap
Description: application/cap

Attachment: multiple_fragments_id35515_wo_vlan.pcap
Description: application/cap

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