UG63 Gateway never seen

Hello, I’m trying to connect my milesight ug63v1 to chirpstack and can’t get it to be seen. When i forward the package (over udp 1700) to TTN everything works, but the same doesn’t seem to work for forwarding to the ip address of my chirpstack. I don’t know where to look to find the issue.

What install did you do, docker or Ubuntu?

Did you install your gateway bridge on your server and is port 1700 open on any firewalls?

What packet forwarder are you using on the UG63, semtech UDP packet forwarder?