I opened an account on GCP and have set up a VM there using ubuntu v2204 and a static ip address. The firewall is set up to accept HTTP and HTTPS requests. I am trying to run jupyter lab on the vm and access it from a remote computer. I installed Jupyter Hub as explained in https://github.com/jupyterhub/jupyterhub-the-hard-way/blob/HEAD/docs/installation-guide-hard.md and the process went well without errors.
However, I am not able to access Jupyter lab remotely either using server address:8000 or server address/jupyter: the former times out and the latter gives a 404. Does someone know how to get around this?