[Bro] delayed bro operation / update

Frank Meier franky.meier.1 at gmx.de
Mon Jul 20 05:37:58 PDT 2015


Hi Jim!

On Fr, Jul 17, 2015 at 5:54 , Jim Mellander <jmellander at lbl.gov> wrote:
> I addressed a similar problem by writing a little C program that 
> takes pcaps and pushes them onto a virtual network interface, for bro 
> to monitor....  Now let me see if I can find that code.

we thought about that, but the disadvantage is, that all the timestamps 
get lost. Also we had a lot of problems with lost packets.

Franky


> 
> On Thu, Jul 16, 2015 at 3:19 AM, Kristoffer Björk 
> <kristoffer.bjork at gmail.com> wrote:
>> sounds intreresting. Would it be possible for you to make that 
>> tcpslice patch available?
>> 
>> Thanks!
>> 
>> //Kristoffer
>> 
>> On Tue, Jul 7, 2015 at 4:15 PM, Seth Hall <seth at icir.org> wrote:
>>> 
>>> > On Jul 7, 2015, at 8:11 AM, Frank Meier <franky.meier.1 at gmx.de> 
>>> wrote:
>>> >
>>> > just as a follow up: I experimented with a patched version of 
>>> tcpslice which opens pcaps and sends them to a fifo.
>>> 
>>> Hah!  That’s an interesting approach.
>>> 
>>>   .Seth
>>> 
>>> --
>>> Seth Hall
>>> International Computer Science Institute
>>> (Bro) because everyone has a network
>>> http://www.bro.org/
>>> 
>>> 
>>> _______________________________________________
>>> Bro mailing list
>>> bro at bro-ids.org
>>> http://mailman.ICSI.Berkeley.EDU/mailman/listinfo/bro
>> 
>> 
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> 
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