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Hi,<br class="">

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<div class="">On Jan 28, 2020, at 10:42 AM, Kalaivani Kumaran <<a href="mailto:kalaivani16045@cse.ssn.edu.in" class="">kalaivani16045@cse.ssn.edu.in</a>> wrote:</div>

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<div dir="auto" class="">I am trying to implement a custom CS policy in ndnSIM and have some queries regarding the same.

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<div dir="auto" class="">1) How to perform operations on CS periodically based on system timer?</div>

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<div>What do you mean system timer? Simulations have simulation time.</div>

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<div dir="auto" class="">2) How to add new custom tags in an Interest packet?</div>

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<div>Probably you would like to take a look here: <a href="https://www.lists.cs.ucla.edu/pipermail/ndnsim/2017-March/003481.html" class="">https://www.lists.cs.ucla.edu/pipermail/ndnsim/2017-March/003481.html</a></div>

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<div dir="auto" class="">3) Is versioning of data packets supported in NDNSim for differentiating the old and new data for the same prefix?</div>

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<div>Yes, take a look at the sequence numbers that show up when you run the pre-cooked simulation examples from the ndnSIM website: <a href="https://ndnsim.net/current/examples.html" class="">https://ndnsim.net/current/examples.html</a></div>

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Spyridon (Spyros) Mastorakis<br class="">

Assistant Professor<br class="">

Computer Science Department<br class="">

University of Nebraska, Omaha<br class="">

Peter Kiewit Institute Room 175A<br class="">

<a href="https://sites.google.com/site/spyridonmastorakis" class="">https://sites.google.com/site/spyridonmastorakis</a>

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