RAK7243 gateway configuration problem

Issue:I am a beginner and I have followed the tutorial to config the gateway, I want to use CN470 frequency band to enter the chirpstack server, but I cannot enter it.

Setup: I use my personal hotspot as the AP, and I let my laptop and RAK7243 to connect the AP, and then, I use wifi to connect the CN470 frequency chirpstack, it can be seen that when I use my laptop to ping the ip address of CN470, it is successful, but I cannot enter the CN470 chirpstack website like the tutorial shown.
Server:

Details:

Hi @elims,
Can you give us a screenshot of what you see in the web browser when you try to reach http://168.15.233.112:8080 ? And also could this be another device connected to your network, but RAK7243?


This is the screenshot of the web browser, thank you so much!

@elims,
Can you connect through ssh to your RAK7243? I think that this is not your gateway’s IP. Could you check if it is the right one?

@elims You can use the Advanced IP Scanner to check your network

https://www.advanced-ip-scanner.com/

@elims
We have a QQ group in China, you can join the group for more support.