Originally Posted by lleb
nmap -22 IP
you can not telnet to port 22, that is port 23.
the router the remote computer is behind has to have port 22 forwarded to the LAN IP of the computer you are trying to connect to, and in addition to that the computer must be properly configured to allow connection via ssh and sshd must be running.
Some time the namp is not working or disabled or blocked that command,
how can i resolve the issue, how can i know problem of remote server how can i connect
how can i check port 22 is listening or not and how can check sshd services in remote server
can you please help me this