Send a package for my gateway bridge

Good morning,
I want to know a way to send a package for my gateway bridge.

I installed loraserver in my localhost machine, but I need to testing if loraserver can communicate with some node or gateway.
I also installed https://github.com/donadonny/lora-pktgen this package but it doesn’t work because it was discontinued.

So any solutions are accepted :wink:

Duplicated of: https://forum.loraserver.io/t/simulate-message-from-the-gateway-gateway-bridge/831.