dtn7-rs
Rust implementation of a Daemon for DTN7 Bundle Protocol draft https://tools.ietf.org/html/draft-ietf-dtn-bpbis-23
Plus:
- Minimal TCP Convergence Layer Protocol https://tools.ietf.org/html/draft-ietf-dtn-mtcpcl-01
- A simple HTTP Convergence Layer
A similar golang implementation can be found here: https://github.com/dtn7/dtn7-go
The actual BP7 implementation can be found here: https://github.com/dtn7/bp7-rs
Currently a very basic service discovery, MTCP & HTTP CLs, flooding/epidemic/sink-routing and a rest command interface are implemented. Beware, the API is not always idiomatic rust and lacks documentation and tests at the moment. I consider this code to be very unpolished and far from finished. Correct forwarding, administrative records and various other pieces are also not much tested yet. Furthermore, the rest interface is totally undocumented and unfinished :)
Installation
cargo install dtn7
Usage
Daemon
$ dtnd -h
dtn7-rs 0.6.0
Lars Baumgaertner <baumgaertner@cs.tu-darmstadt.de>
A simple Bundle Protocol 7 Daemon for Delay Tolerant Networking
USAGE:
dtnd [FLAGS] [OPTIONS]
FLAGS:
-d, --debug Set log level to debug
-h, --help Prints help information
-V, --version Prints version information
OPTIONS:
-C, --cla <CLA[:local_port]>... Add convergency layer agent: dummy, mtcp, http
-c, --config <FILE> Sets a custom config file
-e, --endpoint <ENDPOINT>... Registers an application agent for a node local endpoint (e.g. 'incoming' listens
on 'dtn://node1/incoming')
-i, --interval <MS> Sets service discovery interval (0 = deactive)
-j, --janitor <MS> Sets janitor interval (0 = deactive)
-n, --nodeid <NODEID> Sets local node name (e.g. 'dtn://node1')
-p, --peer-timeout <SECONDS> Sets timeout to remove peer
-r, --routing <ROUTING> Set routing algorithm: epidemic, flooding, sink
-s, --static-peer <PEER>... Adds a static peer (e.g. mtcp://192.168.2.1:2342/node2)
-w, --web-port <PORT> Sets web interface port (default = 3000)
Helpers
$ dtnquery -h
dtnquery 0.6.0
Lars Baumgaertner <baumgaertner@cs.tu-darmstadt.de>
A simple Bundle Protocol 7 Query Utility for Delay Tolerant Networking
USAGE:
dtnquery [OPTIONS] [SUBCOMMAND]
FLAGS:
-h, --help Prints help information
-V, --version Prints version information
OPTIONS:
-p, --port <PORT> Local web port (default = 3000)
SUBCOMMANDS:
bundles list bundles in node
eids list registered endpoint IDs
help Prints this message or the help of the given subcommand(s)
info General dtnd info
nodeid Local node id
peers list known peers
store list bundles status in store
$ dtnrecv -h
dtnrecv 0.4.0
Lars Baumgaertner <baumgaertner@cs.tu-darmstadt.de>
A simple Bundle Protocol 7 Receive Utility for Delay Tolerant Networking
USAGE:
dtnrecv [FLAGS] [OPTIONS] --endpoint <ENDPOINT>
FLAGS:
-h, --help Prints help information
-V, --version Prints version information
-v, --verbose verbose output
OPTIONS:
-e, --endpoint <ENDPOINT> Specify local endpoint, e.g. '/incoming')
-o, --output <FILE> Write bundle payload to file instead of stdout
-p, --port <PORT> Local web port (default = 3000)
$ dtnsend -h
dtnsend 0.6.0
Lars Baumgaertner <baumgaertner@cs.tu-darmstadt.de>
A simple Bundle Protocol 7 Send Utility for Delay Tolerant Networking
USAGE:
dtnsend [FLAGS] [OPTIONS] --receiver <RECEIVER> [infile]
FLAGS:
-D, --dry-run Don't actually send packet, just dump the encoded one.
-h, --help Prints help information
-V, --version Prints version information
-v, --verbose verbose output
OPTIONS:
-p, --port <PORT> Local web port (default = 3000)
-r, --receiver <RECEIVER> Receiver EID (e.g. 'dtn://node2/incoming')
-s, --sender <SENDER> Sets sender name (e.g. 'dtn://node1')
ARGS:
<infile> File to send, if omitted data is read from stdin till EOF