i change the port to 9999, and restart sshd and network service it does not work. the changing port has no effect on machine. it still connect ssh with port 22, what else could be missing, no firewall or selinux security in between i am testing overlan.
ssh -p 9999 10.1.1.193
ssh: connect to host 10.1.1.193 port 9999: Connection refused
[root@zamanda ~]# ssh -p 10.1.1.193
Bad port '10.1.1.193'
[root@zamanda ~]# ssh -p 22 10.1.1.193
The authenticity of host '10.1.1.193 (10.1.1.193)' can't be established.
RSA key fingerprint is 10:db:59:df:20:86:cc:05:2c:c7:8f:8f:6e:73:5d:78.
Are you sure you want to continue connecting (yes/no)? no
Host key verification failed.