Re: tcpdump file link type header format

Have you actually tried running FromDump with that capture file? What error
are you getting?

Note you should include a MarkIPHeader or CheckIPHeader element before
CheckTCPHeader as it requires the IP header annotation to be set already.

Beyers

On Sat, Jun 23, 2012 at 9:44 PM, Vaithiyanathan Sundaram <
[email protected]> wrote:

> Hello,
>
> My first requirement is to generate TCP traffic with respect to the input
> in the form of tcpdump.
> I tried using
> FromDump(...)
> -> CheckTCPHeader
> -> My parser
> -> TCPIPSend (according to the parser).
>
> I am working on a shared buffer research. I need a tcp traffic generator
> as per the dump. My only problem is the tcpdump type. I could only collect
> a TCP dump with EN01B (ethernet) link type header. I think click elements
> requires RAW IP header format. How do I generate that? Is there any other
> way.
>
> Please help. Thanks a lot.
>
> Vaithiyanathan
> Mailing list: [email protected]
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