Open port 443 Ubuntu VM

Question

I cannot get port 443 to open. I have tried to open the firewall and set the network security rule. But the only ports that are open are 22 and 80

nmap:
Starting Nmap 7.80 ( https://nmap.org ) at 2021-11-08 15:33 UTC
Nmap scan report for localhost (127.0.0.1)
Host is up (0.00013s latency).
Not shown: 998 closed ports
PORT STATE SERVICE
22/tcp open ssh
80/tcp open http

ufw firewall status:

Status: active  
Logging: on (low)  
Default: deny (incoming), allow (outgoing), disabled (routed)  
New profiles: skip  
  
To                         Action      From  
--                         ------      ----  
443/tcp                    ALLOW IN    Anywhere                    
443                        ALLOW IN    Anywhere                    
80                         ALLOW IN    Anywhere                    
22                         ALLOW IN    Anywhere                    
443/tcp (v6)               ALLOW IN    Anywhere (v6)               
443 (v6)                   ALLOW IN    Anywhere (v6)               
80 (v6)                    ALLOW IN    Anywhere (v6)               
22 (v6)                    ALLOW IN    Anywhere (v6)   

Network security rules:

Answer 1

Hello @Sebastian Richel ,
As per the above screen shot and description all the NSG rules looks good. Try running an application listening at port 443 and then check out using nmap localhost. It should then show under list of open ports

Regards,
Shiva.