# 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 no
  # RhostsRSAAuthentication no
  # RSAAuthentication yes
  # PasswordAuthentication yes
  # HostbasedAuthentication no
  # EnableSSHKeysign no
  # BatchMode no
  # CheckHostIP yes
  # AddressFamily any
  ConnectTimeout 720
  ConnectionAttempts 2
  # yes, no, or ask for strictHostKeyChecking
  StrictHostKeyChecking no
  # IdentityFile ~/.ssh/identity
  # IdentityFile ~/.ssh/id_rsa
  # IdentityFile ~/.ssh/id_dsa
  # Port 22
  # Protocol 2,1
  Cipher aes256-ctr
  Ciphers aes256-ctr,aes192-ctr,aes128-ctr,arcfour256,arcfour128,aes128-cbc,3des-cbc
  MACs hmac-sha1,hmac-md5,umac-64@openssh.com,hmac-ripemd160
  # Compression no
  # CompressionLevel 6
  # EscapeChar ~
  # Tunnel no
  # TunnelDevice any:any
  # PermitLocalCommand no
  # VisualHostKey no
  # ProxyCommand ssh -q -W %h:%p gateway.example.com

  ControlMaster auto
  ControlPath ~/.ssh/master-%r@%h:%p
