Eclipse Zenoh Router (zenohd)
Install latest/stable of Eclipse Zenoh Router
Ubuntu 16.04 or later?
Make sure snap support is enabled in your Desktop store.
Details for Eclipse Zenoh Router
Package name
- zenohd
License
- EPL-2.0
Last updated
- 17 July 2026 - latest/stable
- 7 July 2026 - latest/candidate
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Zenoh router - Zero Overhead Pub/Sub/Query Protocol
Eclipse Zenoh: Zero Overhead Pub/Sub, Store/Query and Compute.
zenohd is a daemon router that builds Zenoh infrastructure. It is the Zenoh runtime with a plugin manager, connecting peers and clients via pub/sub, queries, and computations.
The router daemon is installed disabled. Enable and start it with:
sudo snap start --enable zenohd.daemon
To stop and disable it again:
sudo snap stop --disable zenohd.daemon
To run an ad-hoc router instance without the daemon:
zenohd [OPTIONS]
Key options: -c, --config <PATH> Configuration file (JSON5 or YAML) -l, --listen <ENDPOINT> Locator to listen on (repeatable) -e, --connect <ENDPOINT> Peer locator to connect to (repeatable) -P, --plugin <PLUGIN> Plugin to load (repeatable) --plugin-search-dir <PATH> Directory to search for plugin libraries
Configuration Place a config file at one of the following paths to auto-load it on startup (probed in order): ~/snap/zenohd/common/config.{json5,yaml,yml} (plain app; takes precedence) /var/snap/zenohd/common/config.{json5,yaml,yml} (daemon and plain app) A reference configuration is at $SNAP/etc/zenohd/DEFAULT_CONFIG.json5.
Plugins zenohd supports runtime-loadable plugins (.so shared libraries). The following plugins are bundled and can be enabled via the config file: - rest: exposes zenoh over HTTP/REST - storage_manager: in-memory and backend-based key-value storage Additional plugins can be placed in /var/snap/zenohd/common/plugins/.
For more information visit https://zenoh.io
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The build and commit information is derived from build infrastructure records.
Install Eclipse Zenoh Router on your Linux distribution
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