Akhlan Posted August 2, 2013 Share #1 Posted August 2, 2013 Hi all, today, i have thess errors messages.... Warning Connexion 2013/08/02 10:54:49 SYSTEM User [admin] from [192.168.35.10] failed to log in via [sSH] due to authorization failure. Warning Connexion 2013/08/02 10:54:24 SYSTEM User [root] from [192.168.35.10] failed to log in via [sSH] due to authorization failure. Warning Connexion 2013/08/02 10:30:51 SYSTEM User [Akhlan] from [192.168.35.10] failed to log in via [sSH] due to authorization failure. and yesterday, all worked fine... I haven't make change and I don't understand... How I can investigate regarding this issue ? Akhlan Link to comment Share on other sites More sharing options...
fonix232 Posted August 2, 2013 Share #2 Posted August 2, 2013 Can you log in to the web interface with the admin user? If not, I have bad news... Link to comment Share on other sites More sharing options...
Akhlan Posted August 2, 2013 Author Share #3 Posted August 2, 2013 yes yes I'm currently connected like admin Link to comment Share on other sites More sharing options...
fonix232 Posted August 2, 2013 Share #4 Posted August 2, 2013 yes yes I'm currently connected like admin In this case I'd suggest restarting the SSHd service or the server itself. Link to comment Share on other sites More sharing options...
Akhlan Posted August 2, 2013 Author Share #5 Posted August 2, 2013 How ? I have disabled SSH in the GUI and unable after, same issue... I have install "GateOn" and connection work... ps | grep -i ssh 7893 root 8612 S /usr/syno/sbin/sshd 25830 gateone 2540 S /bin/sh -c dtach -c /usr/local/gateone/var/sessions/OWMwYjM2ZTQxNGJkNGEyMTk1NjY2MzllN2ExOWIyYzE2N/dtach_2 -E -z -r none /usr/local/gateone/gateone/plugins/ssh/scripts/ssh_connect.py -S '/usr/local/gateone/var/sessions/OWMwYjM2ZTQxNGJkNGEyMT 25831 gateone 3460 S dtach -c /usr/local/gateone/var/sessions/OWMwYjM2ZTQxNGJkNGEyMTk1NjY2MzllN2ExOWIyYzE2N/dtach_2 -E -z -r none /usr/local/gateone/gateone/plugins/ssh/scripts/ssh_connect.py -S /usr/local/gateone/var/sessions/OWMwYjM2ZTQxNGJkNGEyMTk1NjY2MzllN2 25832 gateone 3592 S dtach -c /usr/local/gateone/var/sessions/OWMwYjM2ZTQxNGJkNGEyMTk1NjY2MzllN2ExOWIyYzE2N/dtach_2 -E -z -r none /usr/local/gateone/gateone/plugins/ssh/scripts/ssh_connect.py -S /usr/local/gateone/var/sessions/OWMwYjM2ZTQxNGJkNGEyMTk1NjY2MzllN2 25833 gateone 2540 S /bin/sh /usr/local/gateone/var/sessions/OWMwYjM2ZTQxNGJkNGEyMTk1NjY2MzllN2ExOWIyYzE2N/ssh:2:root@192.168.35.35:22 25898 gateone 8460 S /usr/syno/bin/ssh -M -S/usr/local/gateone/var/sessions/OWMwYjM2ZTQxNGJkNGEyMTk1NjY2MzllN2ExOWIyYzE2N/QcRSEAAAAAA -x -F/usr/local/gateone/gateone/users/ANONYMOUS/ssh/config -oNoHostAuthenticationForLocalhost=yes -oVerifyHostKeyDNS=yes -oPref 25899 root 17892 S sshd: root@pts/2 but unable to restart service May be because I'm connected under ssh ? my sshd_config is necessary... # $OpenBSD: sshd_config,v 1.82 2010/09/06 17:10:19 naddy Exp $ # This is the sshd server system-wide configuration file. See # Kerberos options #KerberosAuthentication no #KerberosOrLocalPasswd yes #KerberosTicketCleanup yes #KerberosGetAFSToken no # GSSAPI options #GSSAPIAuthentication no #GSSAPICleanupCredentials yes # Set this to 'yes' to enable PAM authentication, account processing, # and session processing. If this is enabled, PAM authentication will # be allowed through the ChallengeResponseAuthentication and # PasswordAuthentication. Depending on your PAM configuration, # PAM authentication via ChallengeResponseAuthentication may bypass # the setting of "PermitRootLogin without-password". # If you just want the PAM account and session checks to run without # PAM authentication, then enable this but set PasswordAuthentication # and ChallengeResponseAuthentication to 'no'. UsePAM yes #UsePAM no #AllowAgentForwarding yes AllowTcpForwarding no #GatewayPorts no #X11Forwarding no #X11DisplayOffset 10 #X11UseLocalhost yes #PrintMotd yes #PrintLastLog yes #TCPKeepAlive yes #UseLogin no #UsePrivilegeSeparation yes #PermitUserEnvironment no #Compression delayed #ClientAliveInterval 0 #ClientAliveCountMax 3 UseDNS no #PidFile /var/run/sshd.pid #MaxStartups 10 #PermitTunnel no ChrootDirectory none #ChrootDirectory /var/services/homes/%u #DenyUsers admin # no default banner path #Banner none # override default of no subsystems #Subsystem sftp /usr/libexec/sftp-server #Subsystem sftp internal-sftp -f DAEMON -l VERBOSE -u 000 Subsystem sftp internal-sftp -f DAEMON -u 000 #Subsystem sftp /usr/syno/sbin/sftp-server -l DEBUG3 # the following are HPN related configuration options # tcp receive buffer polling. disable in non autotuning kernels #TcpRcvBufPoll yes # allow the use of the none cipher #NoneEnabled no # disable hpn performance boosts. #HPNDisabled no # buffer size for hpn to non-hpn connections #HPNBufferSize 2048 # Example of overriding settings on a per-user basis Match User root # X11Forwarding no AllowTcpForwarding yes # ForceCommand cvs server Link to comment Share on other sites More sharing options...
Akhlan Posted August 7, 2013 Author Share #6 Posted August 7, 2013 I have rebuild my Syno (DS3612xs_4.2-3211_x64_Microserver-20130612) and same issue, I don't understand... Before SSH worked fine and now, unable with a default configuration.... Help please Link to comment Share on other sites More sharing options...
Akhlan Posted August 7, 2013 Author Share #7 Posted August 7, 2013 I have found............................... My default password contain a "ç", I have change password for a simple like "azerty" and all is fine, SSH work... Why I can't put french caracters like "ç", "é", "è",... ? Link to comment Share on other sites More sharing options...
fonix232 Posted August 8, 2013 Share #8 Posted August 8, 2013 I have found............................... My default password contain a "ç", I have change password for a simple like "azerty" and all is fine, SSH work... Why I can't put french caracters like "ç", "é", "è",... ? It is probably the encoding of the SSH channel you are using. It is always suggested to only use ASCII characters, without the Unicode extension. Link to comment Share on other sites More sharing options...
Akhlan Posted August 8, 2013 Author Share #9 Posted August 8, 2013 it's the default process, I haven't change anything in SSH, it's the a new installation (again....) Link to comment Share on other sites More sharing options...
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