I'd like to seek help from anyone who have been experiencing the same problem as me. I have a CCTV at home. I've been planning to view it remotely. Therefore, I need to port forward it to my router. Yes, I did port forward it, but it didn't work. I checked the ports in www.whatismyip.com , www.portforward.com , and www.canyouseeme.com . . . All of the sites gave me the same results. They all said that, "I could not see your service on 192.198.xxx.xxx on port (80)". I tried other ports it it still gave me the same answer.