DTN

µD3TN (pronounced "Micro-Dee-Tee-En") is a free, lean, and space-tested DTN protocol implementation targeted on POSIX and microcontrollers. See: https://d3tn.com/ud3tn.html

Web Documentation

The Delay- and Disruption-tolerant Networking Comprehensive Operational Metrics Evaluation Toolkit (DTN-COMET) facilitates performance testing of DTN implementations by performing automated tests measuring goodput, round-trip times, memory and CPU usage, bundle retention time and serialization and deserialization times.