От auth.log: (това е от последния ми опит преди малко)
Jan 27 22:46:23 debian su[3219]: Successful su for root by pland
Jan 27 22:46:23 debian su[3219]: + pts/1 pland:root
Jan 27 22:46:23 debian su[3219]: pam_unix(su:session): session opened for user root by (uid=1000)
Jan 27 22:46:23 debian su[3219]: pam_unix(su:session): session closed for user root
Jan 27 22:46:23 debian su[3223]: Successful su for root by pland
Jan 27 22:46:23 debian su[3223]: + pts/1 pland:root
Jan 27 22:46:23 debian su[3223]: pam_unix(su:session): session opened for user root by (uid=1000)
Jan 27 22:48:31 debian sshd[3268]: Invalid user savito from 127.0.1.1
Jan 27 22:48:31 debian sshd[3268]: Failed none for invalid user savito from 127.0.1.1 port 32966 ssh2
Jan 27 22:48:44 debian sshd[3268]: pam_unix(sshd:auth): check pass; user unknown
Jan 27 22:48:44 debian sshd[3268]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=debian.comtrade-bg.net
Jan 27 22:48:46 debian sshd[3268]: Failed password for invalid user savito from 127.0.1.1 port 32966 ssh2
Jan 27 22:49:06 debian sshd[3268]: pam_unix(sshd:auth): check pass; user unknown
Jan 27 22:49:07 debian sshd[3268]: Failed password for invalid user savito from 127.0.1.1 port 32966 ssh2
Jan 27 22:49:21 debian sshd[3268]: pam_unix(sshd:auth): check pass; user unknown
Jan 27 22:49:23 debian sshd[3268]: Failed password for invalid user savito from 127.0.1.1 port 32966 ssh2
Jan 27 22:49:23 debian sshd[3268]: PAM 2 more authentication failures; logname= uid=0 euid=0 tty=ssh ruser= rhost=debian.comtrade-bg.net
От sshd_config:
# Package generated configuration file
# See the sshd(

manpage for details
# What ports, IPs and protocols we listen for
Port 54670
# Use these options to restrict which interfaces/protocols sshd will bind to
#ListenAddress ::
#ListenAddress 0.0.0.0
Protocol 2
# HostKeys for protocol version 2
HostKey /etc/ssh/ssh_host_rsa_key
HostKey /etc/ssh/ssh_host_dsa_key
#Privilege Separation is turned on for security
UsePrivilegeSeparation yes
# Lifetime and size of ephemeral version 1 server key
KeyRegenerationInterval 3600
ServerKeyBits 768
# Logging
SyslogFacility AUTH
LogLevel INFO
# Authentication:
LoginGraceTime 120
PermitRootLogin no
StrictModes yes
RSAAuthentication yes
PubkeyAuthentication yes
#AuthorizedKeysFile %h/.ssh/authorized_keys
# Don't read the user's ~/.rhosts and ~/.shosts files
IgnoreRhosts yes
# For this to work you will also need host keys in /etc/ssh_known_hosts
RhostsRSAAuthentication no
# similar for protocol version 2
HostbasedAuthentication no
# Uncomment if you don't trust ~/.ssh/known_hosts for RhostsRSAAuthentication
#IgnoreUserKnownHosts yes
# To enable empty passwords, change to yes (NOT RECOMMENDED)
PermitEmptyPasswords no
# Change to yes to enable challenge-response passwords (beware issues with
# some PAM modules and threads)
ChallengeResponseAuthentication no
# Change to no to disable tunnelled clear text passwords
#PasswordAuthentication yes
# Kerberos options
#KerberosAuthentication no
#KerberosGetAFSToken no
#KerberosOrLocalPasswd yes
#KerberosTicketCleanup yes
# GSSAPI options
#GSSAPIAuthentication no
#GSSAPICleanupCredentials yes
X11Forwarding yes
X11DisplayOffset 10
PrintMotd no
PrintLastLog yes
TCPKeepAlive yes
#UseLogin no
#MaxStartups 10:30:60
#Banner /etc/issue.net
# Allow client to pass locale environment variables
AcceptEnv LANG LC_*
Subsystem sftp /usr/lib/openssh/sftp-server
UsePAM yes
От ssh_config:
# This is the ssh client system-wide configuration file. See
# ssh_config(5) for more information. This file provides defaults for
# users, and the values can be changed in per-user configuration files
# or on the command line.
# Configuration data is parsed as follows:
# 1. command line options
# 2. user-specific file
# 3. system-wide file
# Any configuration value is only changed the first time it is set.
# Thus, host-specific definitions should be at the beginning of the
# configuration file, and defaults at the end.
# Site-wide defaults for some commonly used options. For a comprehensive
# list of available options, their meanings and defaults, please see the
# ssh_config(5) man page.
Host *
# ForwardAgent no
ForwardX11 yes
ForwardX11Trusted yes
# RhostsRSAAuthentication no
# RSAAuthentication yes
# PasswordAuthentication yes
# HostbasedAuthentication no
# GSSAPIAuthentication no
# GSSAPIDelegateCredentials no
# GSSAPIKeyExchange no
# GSSAPITrustDNS no
# BatchMode no
# CheckHostIP yes
# AddressFamily any
ConnectTimeout 0
StrictHostKeyChecking ask
IdentityFile ~/.ssh/identity
# IdentityFile ~/.ssh/id_rsa
# IdentityFile ~/.ssh/id_dsa
Port 54670
# Protocol 2,1
# Cipher 3des
# Ciphers aes128-cbc,3des-cbc,blowfish-cbc,cast128-cbc,arcfour,aes192-cbc,aes256-cbc
# MACs hmac-md5,hmac-sha1,umac-64@openssh.com,hmac-ripemd160
# EscapeChar ~
# Tunnel no
# TunnelDevice any:any
# PermitLocalCommand no
SendEnv LANG LC_*
HashKnownHosts yes
GSSAPIAuthentication yes
GSSAPIDelegateCredentials no