In this paper, we introduce a novel transition mechanism that transparently enables IoT devices behind NATs to connect across different network-layer infrastructures. Our mechanism adopts the IoT standards to provide a global connectivity solution in a transparent, secure, and elegant way. Additionally, we revisit the NAT solutions for IoT and describe and evaluate our current implementation.
Available in ACM Digital library, DOI: 10.1145/3230640
Published in ACM Transactions on Internet Technology (TOIT), Volume 19, Number 1, Article 3, March, 2019
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