Make sure port 8001 is bound to 192.168.1.32. And not localhost. A long time ago, ERPNext would bind to localhost by default, when running bench start.
To verify that, run the following command in your Linux terminal:
sudo lsof -nP -iTCP -sTCP:LISTEN | grep 8001
Make sure 8001 is not bound to 127.0.0.1
Examine your firewall rules. Does your Linux device allow inbound traffic to TCP 8001?
If you’re running Windows/Mac on your PC/laptop (with ERPNext inside a VM/container) …
Debugging will depend on your setup.
You may need to enable Port Forwarding on your PC, so that traffic arriving on 8001 is forwarded to your Linux container/VM.
You may need to adjust network settings on your VM/Container, to allow for inbound traffic that’s not originating from your host PC.