[Oisf-devel] Suggestions about feature #447

[Victor Julien]

(please keep this on list)

On 01/15/2013 06:10 PM, giuseppe at securitymind.it wrote:
> On Tue, 15 Jan 2013 10:58:50 +0100, Victor Julien <victor at inliniac.net>
> wrote:
>> On 01/14/2013 09:03 PM, giuseppe at securitymind.it wrote:
>>> Hi,
>>> These past days I studied the code regarding defragmentation
>>> to understand how it works and to implement the best features
>>> discussed.
>>>
>>> If I understand correctly, in the function DefragContextNew, I have to
>>> setup the correct ip frag timeout value
>>> in the variabile timeout.
>>>
>>> The value to be used can be taken by the function DefragGetOsPolicy,
>>> which according to the destination address returns me the OS type,
>>> right?
>>
>> Sounds right :)
> 
> This value (src/defrag.c, line 546):
> tracker->timeout = p->ts.tv_sec + defrag_context->timeout;
> 
> is regarding to ip fragmentation time out value?

Yes, the timeout is reset for each packet.

-- 
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Victor Julien
http://www.inliniac.net/
PGP: http://www.inliniac.net/victorjulien.asc
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