On 06/05/2010 11:37 AM, Rohit Mediratta wrote:
> Hi,
> I am trying to generate a display filter which is based on the the value
> of a TLV within the pcap.
> Let me provide an example of a display filter I am trying to generate in
> the pcap that I have.
>
> 1. Packet A has a TLV with value1 and another TLV with value2.
> 2. Packet B has a TLV with value2 and a TLV with value3.
> 3. Packet C has a TLV with value3.
> 4. Packet D has a TLV with value2.
>
> I'd like my display filter to be
> "special_display_filter == value1"
> When I apply this filter, I'd like all 4 packets to be displayed.
>
> This is, ofcourse, my view of how I can achieve this. If there is
> another methodology to achieve my aim of displaying all packets related
> to Packet A, then please enlighten me.
>
>
> My final goal is to update the flow_graph to view all 4 packets, when I
> select "packet flow for any packets related to Packet A". If someone can
> provide any pointers/hints that would be useful.
>
> thanks in advance,
> Rohit
>

Hi,

What's the relation between packet A, B, C and D? How do you identify this 
relation from the packets? Your display filter now will only match packet A.

Thanks,
Jaap
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