Home » Eclipse Projects » Eclipse Titan » IMS traffic(IMS)
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Re: IMS traffic [message #1807491 is a reply to message #1807475] |
Fri, 31 May 2019 06:47 |
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Hi David,
the products mentioned in the post are test ports and protocol modules ; the protocol modules only provide a static description
of the message structures used in the communication.
To implement a certain protocol behavior , a dynamic part has to be added , that describes the functionality itself.
To answer your question: yes, TTCN-3 /Titan is perfectly capable of generating SIP and RTP traffic; all other kinds of traffic for that matter.
Within the company we have load generators built upon TTCN-3 and Titan simulating different kinds of traffic. E.g. the IMS load generator is capable of simulating the load of millions of subscribers, both signaling and payload.
However, the code of this load generator has not been open sourced.
In general , these load generators are using the architecture described in
RIoT - the IoT load/performance generator based on TTCN-3 and Titan
https://www.eclipse.org/forums/index.php/t/1093619/
and only the Core Load Library, offering central functions, such as scheduling, logging etc. and a couple of IoT Application Libraries have been open sourced.
From this, you may follow various courses of action: you may try to develop the relevant application libraries yourselves, which is perfectly possible, but requires an in-depth knowledge of Titan, TTCN-3 and the protocols involved; else you may want to subcontract this.
If you are possibly interested in the latter , PM me on Twitter:
https://twitter.com/jrama00
and I might be able to help you with that.
Best regards
Elemer
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Re: IMS traffic [message #1807738 is a reply to message #1807726] |
Fri, 07 June 2019 06:31 |
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Hi David,
the first reference is just a demo; the second one is just an old clone of our source code.
Whatever is published is the most recent.
BR
Elemer
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Re: IMS traffic [message #1809195 is a reply to message #1809171] |
Thu, 11 July 2019 09:05 |
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Hi David,
the presentation refers to RIoT, the IoT load generator that has been open sourced and discussed in a number of posts.
As I explained , IoTTestware is a project of Fraunhofer FOKUS.
I'm not sure what you mean by "5G protoocol".
We have recently published protocol modules to test 5G REST APIs, see:
Test of RESTful APIs in 5G Service Based Architecture with Titan
https://www.eclipse.org/forums/index.php/t/1099372/
BR Elemer
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Re: IMS traffic [message #1809372 is a reply to message #1809300] |
Mon, 15 July 2019 07:29 |
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Hi David,
it certainly can, but , as you noticed , it has not been implemented yet by us.
Regarding the code you linked, you should ask the owner.
BR
Elemer
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Re: IMS traffic [message #1809848 is a reply to message #1809825] |
Wed, 24 July 2019 18:47 |
David Laurent Messages: 68 Registered: September 2018 |
Member |
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Hi Elemer,
Since TTCN-3 does not have a working 5G UE....would you know whether there's one for 4G UE ?
We would update it to 5G.
BTW, we are very appreciative of your technical insight as we are building a conformance test suite in TTCN
Regards - David
[Updated on: Wed, 24 July 2019 18:56] Report message to a moderator
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