I installed OpenSSH client and server on my Puppy Linux computer. That computer is behind a router. I tried to
ssh into it over the internet (outside the router) but it times out. Also doesn't work if I try to
ssh from the computer itself.
telnet didn't work either, but I can successfully ping the computer.
sh-4.1# ssh [ip address]
hangs for a minute, then shows:
sh-4.1# ssh: connect to host [ip address] port 22: Connection timed out
sshd is running:
sh-4.1# ps | grep -i sshd sh-4.1# 24312 root 0:00 /usr/sbin/sshd
The firewall icon on the taskbar in Puppy says "Firewall OFF".
How do I check if ports are in use or blocked?