Connection how-to guides
Network configuration and troubleshooting
Guides for configuring and troubleshooting network connections.
Pro Tip
Most connection issues are caused by firewalls. If you're having trouble, check Configure UDP first to ensure ports 8124-8126 are open.
Guides
| Guide | Description |
|---|---|
| Connection gating | Control what traffic flows between nodes |
| Configure UDP settings | Set ports and addresses |
| NAT traversal | Connect through firewalls and routers |
| Troubleshoot connections | Fix connection problems |
Did You Know?
Korall Engineering™ uses UDP for all node communication because it provides lower latency than TCP - critical for real-time control of the hardware. The reliability layer is built on top of UDP to ensure important messages are delivered.