Re: [Tcpreplay-users] Flow replay

[Pekka Pietikäinen]

On 27/04/2017 14.31, Álvaro wrote:
> I'm out of luck Aaron... My DUT is a SIP SBC (Session Border 
> Controller) and I need to test over TCP, UDP and TLS.
>
> My best choice now I think is SIPP.
>
> [],
> Alvaro.
>
Hi, you might have some luck with https://github.com/ouspg/swissfuzz , 
which I wrote several years back to do robustness testing of arbitrary 
network protocols. It does need some  updating (and documentation), 
which might not happen any time soon. Still, it might be helpful in some 
of your test scenarios.

SIPp seems appropriate what you're planning to do, though. If I were to 
use it, I'd probably write a simple pcap (to simple text-based format 
with one line per payload) to XML converter ;)




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Re: [Tcpreplay-users] Flow replay

[Álvaro]

I'm out of luck Aaron... My DUT is a SIP SBC (Session Border Controller)
and I need to test over TCP, UDP and TLS.

My best choice now I think is SIPP.

[],
Alvaro.


On Wed, Apr 26, 2017 at 11:15 PM Aaron Turner  wrote:

> Depends on the DUT.  If it is terminating the connections you're out of
> luck.  If it is like a bridge or router, then tcpreplay + tcpprep can do
> the trick.
>
> --
> Aaron Turner
> https://synfin.net/ Twitter: @synfinatic
> My father once told me that respect for the truth comes close to being the
> basis for all morality.  "Something cannot emerge from nothing," he said.
> This is profound thinking if you understand how unstable "the truth" can
> be.  -- Frank Herbert, Dune
>
> On Wed, Apr 26, 2017 at 11:34 AM, Álvaro  wrote:
>
>>
>> Hi Fred,
>> Yes I will try the tcpliveplay.
>>
>> For explanation of my DUT see the chart.
>>
>>
>> [image: image.png]
>>
>>
>> Thank you very much!
>>
>> [],
>> Alvaro.
>>
>> On Wed, Apr 26, 2017 at 2:27 PM Fredrick Klassen 
>> wrote:
>>
>>> I believe you want to send a pcap file to a server and have the server
>>> respond.
>>>
>>> This can only be done if the sequence numbers are altered from the
>>> original pcap file, based on the response from the server. To do that, you
>>> need to run 'tcpliveplay'.
>>>
>>> Fred.
>>>
>>>
>>> On Apr 26, 2017, at 8:05 AM, Álvaro  wrote:
>>>
>>> Hi there,
>>> I'm a new user of tcpreplay and I'd like to use for simulate some flows,
>>> like:
>>>
>>> [1] Client send Packet 1 -> Server
>>> [2] Sevre send Packet 2 -> Client
>>> [3] Client send Packet 3 -> Server
>>> [N] ...
>>>
>>> Is it possible to do this scenario with tcpreplay or there is other
>>> tools for that?
>>>
>>> My purpose is to simulate SIP flows, but in SIPP I need to write all
>>> scenarios in a XML format.
>>>
>>> Thanks,
>>> Alvaro.
>>>
>>>
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>>
>>
>>
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>
>
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