Ssh_config: Connection refused

Résolu
niconovice -  
Bonjour,

j'arrive pas comprendre pourquoi ?

mon fichier ssh_config est complètement commenté de base, est ce normal ?

# 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 no
# 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 22
# Protocol 2,1
# Cipher 3des
# Ciphers aes128-ctr,aes192-ctr,aes256-ctr,arcfour256,arcfour128,aes128-cbc,3des-cbc
# MACs hmac-md5,hmac-sha1,umac-64@openssh.com,hmac-ripemd160
# EscapeChar ~
# Tunnel no
# TunnelDevice any:any
# PermitLocalCommand no
# VisualHostKey no
# ProxyCommand ssh -q -W %h:%p gateway.example.com
SendEnv LANG LC_*
HashKnownHosts yes
GSSAPIAuthentication yes
GSSAPIDelegateCredentials no

Merci



--
Si tu cherches un bon casse tête, mets toi à l'informatique !

3 réponses

  1.  zipe31 Contributeur
    Salut,

    Le serveur tourne-t-il au moins ?
    Quelle commande tapes-tu exactement ?
    C'est sur un réseau local ?
    1. niconovice Auteur
      salut zipe31,

      le serveur tourne oui et j'essaye de me co depuis mon iphone...-.-

      iphone de nico:~mobiles$ ssh -v nico@192.168.1.12
      debug1: Reading configuration data /etc/ssh/ssh_config
      debug1: /etc/ssh/ssh_config line 19: Applying options for *
      debug1: Connecting to 192.168.1.12 [192.168.1.12] port 22.
      debug1: connect to address 192.168.1.12 port 22: Connection refused
      ssh: connect to host 192.168.1.12 port 22: Connection refused

      Ps: je suis en local (même wifi)
    2. zipe31 Contributeur
      Bon à quoi ressemble le fichier sshd_config sur 192.168.1.12 ?
    3. niconovice Auteur
      à ça:
      # Package generated configuration file
      # See the sshd_config(5) manpage for details

      # What ports, IPs and protocols we listen for
      Port 22
      # 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
      HostKey /etc/ssh/ssh_host_ecdsa_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 yes
      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

      # 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
    4. zipe31 Contributeur
      T'es sûr que ton serveur tourne ? (/etc/init.d/ssh status)

      Ton Iphone est bien sur le même réseau (192.168.1.xxx)

      Est-ce que depuis 192.168.1.12 tu peux te connecter ?
    5. niconovice Auteur
      merci d'essayer :)

      nico@nico-System-Product-Name:~$ /etc/init.d/ssh status
      * sshd is running

      et sur le tel j'ai une ligne qui m'indique:
      inet 192.168.1.12 netmask 0xffffff00 broadcast 192.168.1.255

      Et pour la dernière question tu parles d'un localhost ? si c'est la question oui je peux mais le mot de passe est refusé...?

      Ps: sur un autre ordi sous windows, "putty" m'indique:
      "network error: Connection refused"
  2. niconovice Auteur
    titre: Ssh_config: Connection refused

    je n'arrive pas à me connecter !!! et ma question est ce à cause du fichier ? si oui quel commentaire dois je enlever, etc...

    mais merci d'avoir essayé
    1. axel55
      Logiquement c'est pour faciliter les modifications du fichier. Si par exemple vous voulez que le serveur écoute au port 344, vous remplacez 
      # Port 22
      par 
      Port 344
      et enlever donc le # pour que la modification soit effectif.