server:

bash-3.2# useradd -m -p nejakyheslo david
bash-3.2#

my shell:

david@david-laptop:~> ssh david@212.71.163.75 -p 2204   (OR david@david-laptop:~> ssh -l david -p 2204 212.71.163.75 )
david@212.71.163.75's password:
Permission denied, please try again.
david@212.71.163.75's password:
Permission denied, please try again.
david@212.71.163.75's password:
Permission denied (publickey,gssapi-with-mic,password).

server: /var/log/secure

Sep 15 14:12:41 centos sshd[6822]: Connection closed by 90.179.116.6
Sep 15 14:12:41 centos sshd[6821]: PAM 2 more authentication failures; logname= uid=0 euid=0 tty=ssh ruser= rhost=6.116.broadband12.iol.cz  user=david
Sep 15 14:15:01 centos crond[6830]: pam_access(crond:account): /etc/security/access.conf: line 116: missing newline or line too long
Sep 15 14:16:17 centos sshd[6857]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=6.116.broadband12.iol.cz  user=david
Sep 15 14:16:19 centos sshd[6857]: Failed password for david from 90.179.116.6 port 45584 ssh2
Sep 15 14:16:33 centos last message repeated 2 times
Sep 15 14:16:33 centos sshd[6858]: Connection closed by 90.179.116.6
Sep 15 14:16:33 centos sshd[6857]: PAM 2 more authentication failures; logname= uid=0 euid=0 tty=ssh ruser= rhost=6.116.broadband12.iol.cz  user=david
Sep 15 14:20:01 centos crond[6888]: pam_access(crond:account): /etc/security/access.conf: line 116: missing newline or line too long
Sep 15 14:22:56 centos sshd[6916]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=6.116.broadband12.iol.cz  user=david
Sep 15 14:22:59 centos sshd[6916]: Failed password for david from 90.179.116.6 port 36831 ssh2
Sep 15 14:23:13 centos last message repeated 2 times
Sep 15 14:23:13 centos sshd[6917]: Connection closed by 90.179.116.6
Sep 15 14:23:13 centos sshd[6916]: PAM 2 more authentication failures; logname= uid=0 euid=0 tty=ssh ruser= rhost=6.116.broadband12.iol.cz  user=david