pradhan Who is your provider? It could be a possibility that you have got an external firewall if its AWS. Release the port 8888 to make this work.
fifo hi pradhan thank you for your replay 😀 . but port 8888 is on listening .. i tired a lot with this issue but i don't know where's the problem exactly ..
pradhan fifo This is the server firewalld you are telling about, I meant if you are on AWS- AWS uses an external Firewall also. Who is your VPS Provider?
Mansoor if you are using the ip mentioned in screenshot, 8888 port is not accessible from outside world, you can simply check it right from this website or telneting the port: https://ping.eu/port-chk/
fifo pradhan thank you a lot bradhan you were right. I was wrong , i've make the 8888 port accessible and the problem solved