Thanks for all the information, i will try these options and see if
there is no more memory problem.
For now our plugins do not use reassembly but it is feature that we
might want to implement soon. We might face the same problems then, a
quick fix would be to split capture files but as we are trying to
"follow" streams it is still a problem.
On Fri, Feb 29, 2008 at 12:14 PM, Guy Harris <guy@xxxxxxxxxxxx> wrote:
> Edouard Funke wrote:
> > The same issue happens with "normal" tcp trafic without any custom
> > plugin activated.
> > How can i deactivate reassembly in this case ?
>
> Try adding the command line flag
>
> -o tcp.desegment_tcp_streams:false
>
> which will turn off reassembly for protocols running over TCP. You
> could also try
>
> -o ip.defragment:false -o ipv6.defragment:false
>
> to turn off reassembly of fragmented IPv4 and IPv6 datagrams.
>
>
> > How different would be my output ?
>
> If the traffic is, for example, HTTP or SMB, it could be quite
> different, as large HTTP replies, and SMB write requests and read
> replies, are some examples of PDUs that would be split across TCP
> segment boundaries.
>
>
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