$ ssh -vvvv root@xxx.xxx.xxx.xxx
OpenSSH_6.2p2 Debian-4, OpenSSL 1.0.1e 11 Feb 2013
debug1: Reading configuration data /etc/ssh/ssh_config
debug1: /etc/ssh/ssh_config line 19: Applying options for *
debug2: ssh_connect: needpriv 0
debug1: Connecting to xxx.xxx.xxx.xxx [xxx.xxx.xxx.xxx] port 22.
debug1: Connection established.
debug1: identity file /home/ekiwok/.ssh/id_rsa type -1
debug1: identity file /home/ekiwok/.ssh/id_rsa-cert type -1
debug1: identity file /home/ekiwok/.ssh/id_dsa type -1
debug1: identity file /home/ekiwok/.ssh/id_dsa-cert type -1
debug1: identity file /home/ekiwok/.ssh/id_ecdsa type -1
debug1: identity file /home/ekiwok/.ssh/id_ecdsa-cert type -1
debug1: Enabling compatibility mode for protocol 2.0
debug1: Local version string SSH-2.0-OpenSSH_6.2p2 Debian-4
debug1: Remote protocol version 2.0, remote software version OpenSSH_6.0p1 Debian-4
debug1: match: OpenSSH_6.0p1 Debian-4 pat OpenSSH*
debug2: fd 3 setting O_NONBLOCK
debug3: load_hostkeys: loading entries for host "xxx.xxx.xxx.xxx" from file "/home/ekiwok/.ssh/known_hosts"
debug3: load_hostkeys: loaded 0 keys
debug1: SSH2_MSG_KEXINIT sent
Connection closed by xxx.xxx.xxx.xxx