Access ERPnext through my Public ip address

hello all,
I have installed erpnext in ubuntu and I have two ip addresses one is internal (static) and one Public, now i want the erpnext for production use that should be accessible through a Public ip as a URL with port 80 or 443, if anyone knows the solution for this please let me know.

I already set the port forwarding in my router, but when I check these ports in the port check tool, they appear closed…how can i open them or know if My ISP blocks them?..

Hi @abdallahgeorge:

Is your firewall running? Maybe is blocking this port …
Try in your console:

sudo ufw status numbered

Hope this helps.