Hi members, I am executing ndn-simple scenario with L2Ratetracer. I am able to notice packet drop in visualizer but drop.txt file is empty. What could be the problem? Thank you -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://www.lists.cs.ucla.edu/pipermail/ndnsim/attachments/20210916/e5d45912/attachment.html>