Cannot reach my website after installing algo

[4n1qz5skwv]

Describe the bug

I have ubuntu vps/server from linode. and my server ip is say 123.456.789.000. I have a website running on this server using nginx unit. So If I visit the IP (123.456.789.000), I can see my website. But it's not working after installing algo on this server. I have to put this IP during algo setup and the vpn is working. But now i cannot open the website by visiting the ip

To Reproduce

Steps to reproduce the behavior:

1. host a website on ubuntu vps server using nginx unit.
2. setup algo vpn on same server.
3. visit the server ip to open website

Expected behavior

I can visit the website.

Additional context

I think some how algo is blocking connection to the ip address from outside world. If i try to curl http://ip from the server, it actually works.