The Interplanetary Overlay Network (ION) is NASA's open-source software implementation of Delay Tolerant Networking (DTN). ION development is managed by the Jet Propulsion Laboratory.
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Updated
Jul 25, 2026 - C
The Interplanetary Overlay Network (ION) is NASA's open-source software implementation of Delay Tolerant Networking (DTN). ION development is managed by the Jet Propulsion Laboratory.
Rust implementation of a DTN based on RFC 9171
Delay-tolerant networking software suite, Bundle Protocol Version 7 (deprecated)
Delay-tolerant networking software suite, Bundle Protocol Version 7
A Rust-based implementation of Delay Tolerant Networking (DTN) for resilient communication between space and Earth, or in other challenging environments. Includes basic bundle creation and CLI tools for testing and development.
CLI toolkit for setting up, managing, and monitoring DTN (Delay-Tolerant Networking) nodes with ION-DTN. Automatic neighbor discovery, interactive setup wizard, and unified node management.
A dtn7-rs REST- and WebSocket-API wrapper for Python
A Router and tools for delay tolerant networks
Solving the N x T Scaling Collapse and other NP-Hard Search Problems via Aperture-Integral Calculus.
Protocols and Architectures for Space Networks' course at University of Bologna useful resources
Bundle protocol version7 implementation inside RIOT
A robust, emulated Delay-Tolerant Networking (DTN) architecture designed for autonomous planetary rovers. This project demonstrates high-latency, unreliable communication handling via the Bundle Protocol (RFC 5050/9171).
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