sACNcaster
Route lighting data between subnets without replacing existing infrastructure. Visual topology, live stall detection, and automatic failover when it matters.
Ingest
Multicast
Remap
U+10
Output
Unicast
RX148 Hz
Universes12
TX148 Hz
Bridge active · HA standby
- Visual topology designer, drag ingest, remaps, and outputs; save & apply YAML-backed routing
- Multicast ingest and unicast forward across subnets and VLANs
- Per-output CID, source name, priority, universe filtering, and remapping
- Live WebSocket metrics, inputs, universes, outputs, errors, and stall detection
- Built-in test sACN generators for bench testing without external sources
- Primary/standby HA failover with automatic config sync
- Output reachability checks and optional structured event logging
- LumiCore profile import/export for hardware pipeline round-trips
Key outcome
Route sACN universes across subnets with a visual topology, live stall detection, and a standby pair that takes over when the primary fails.
Built for
Lighting network operators, live event technicians, and install teams routing sACN between consoles, subnets, and remote nodes.
Typical deployments
- Console to remote fixture routing
- Multi-building universe splitting
- Show-critical HA bridge pairs
Go deeper
- Drag-and-drop topology designer, ingest, remaps, and outputs saved as YAML
- Built-in test generators for bench testing without an external console
- LumiCore profile import/export for hardware pipeline round-trips
- Optional API token and bearer auth for locked-down production networks
Not in scope
Production multicast needs Linux with host networking, Docker Desktop on macOS or Windows is for development only. Forwards standard 638-byte E1.31 frames only.