У вашего броузера проблема в совместимости с HTML5
Example of using Node-RED as a log server for Mikrotik or other network devices sending data to a specific port.
Necessary:
- Linux with Node-RED installed 192.168.201.1
- The device sends logs remotely udp 514
- Webmin option
Linux server address 192.68.201.1 UDP port 514 for listening, Node-RED grep and intercepts log data to a file. Webmin for setup easy log rotation. That's all :-)