Annotation of src/usr.bin/ssh/sshd_config, Revision 1.44
1.44 ! stevesk 1: # $OpenBSD: sshd_config,v 1.43 2001/12/19 07:18:56 deraadt Exp $
1.27 niklas 2:
1.28 deraadt 3: # This is the sshd server system-wide configuration file. See sshd(8)
4: # for more information.
1.1 deraadt 5:
1.44 ! stevesk 6: # The stategy used for options in the default sshd_config shipped with
! 7: # OpenSSH is to specify options with their default value where
! 8: # possible, but leave them commented. Uncommented options change a
! 9: # default value.
! 10:
! 11: #Port 22
1.38 deraadt 12: #Protocol 2,1
1.15 markus 13: #ListenAddress 0.0.0.0
14: #ListenAddress ::
1.40 markus 15:
16: # HostKey for protocol version 1
1.44 ! stevesk 17: #HostKey /etc/ssh_host_key
1.40 markus 18: # HostKeys for protocol version 2
1.44 ! stevesk 19: #HostKey /etc/ssh_host_rsa_key
! 20: #HostKey /etc/ssh_host_dsa_key
1.40 markus 21:
22: # Lifetime and size of ephemeral version 1 server key
1.44 ! stevesk 23: #KeyRegenerationInterval 3600
! 24: #ServerKeyBits 768
1.13 markus 25:
26: # Logging
27: #obsoletes QuietMode and FascistLogging
1.44 ! stevesk 28: #SyslogFacility AUTH
! 29: #LogLevel INFO
1.13 markus 30:
1.40 markus 31: # Authentication:
32:
1.44 ! stevesk 33: #LoginGraceTime 600
! 34: #PermitRootLogin yes
! 35: #StrictModes yes
! 36:
! 37: #RSAAuthentication yes
! 38: #PubkeyAuthentication yes
! 39: #AuthorizedKeysFile .ssh/authorized_keys
1.40 markus 40:
41: # rhosts authentication should not be used
1.44 ! stevesk 42: #RhostsAuthentication no
1.40 markus 43: # Don't read the user's ~/.rhosts and ~/.shosts files
1.44 ! stevesk 44: #IgnoreRhosts yes
1.2 deraadt 45: # For this to work you will also need host keys in /etc/ssh_known_hosts
1.44 ! stevesk 46: #RhostsRSAAuthentication no
1.36 markus 47: # similar for protocol version 2
1.44 ! stevesk 48: #HostbasedAuthentication no
! 49: # Change to yes if you don't trust ~/.ssh/known_hosts for
! 50: # RhostsRSAAuthentication and HostbasedAuthentication
! 51: #IgnoreUserKnownHosts no
1.6 deraadt 52:
53: # To disable tunneled clear text passwords, change to no here!
1.44 ! stevesk 54: #PasswordAuthentication yes
! 55: #PermitEmptyPasswords no
1.30 markus 56:
1.44 ! stevesk 57: # Change to no to disable s/key passwords
! 58: #ChallengeResponseAuthentication yes
1.6 deraadt 59:
1.44 ! stevesk 60: # Kerberos options
! 61: # KerberosAuthentication automatically enabled if keyfile exists
! 62: #KerberosAuthentication yes
1.1 deraadt 63: #KerberosOrLocalPasswd yes
1.44 ! stevesk 64: #KerberosTicketCleanup yes
! 65:
! 66: # AFSTokenPassing automatically enabled if k_hasafs() is true
! 67: #AFSTokenPassing yes
1.1 deraadt 68:
1.44 ! stevesk 69: # Kerberos TGT Passing only works with the AFS kaserver
! 70: #KerberosTgtPassing no
1.1 deraadt 71:
1.44 ! stevesk 72: #X11Forwarding no
! 73: #X11DisplayOffset 10
! 74: #PrintMotd yes
! 75: #PrintLastLog yes
! 76: #KeepAlive yes
1.6 deraadt 77: #UseLogin no
1.17 jakob 78:
1.44 ! stevesk 79: #MaxStartups 10
! 80: # no default banner path
! 81: #Banner /some/path
! 82: #ReverseMappingCheck no
1.32 deraadt 83:
1.44 ! stevesk 84: # override default of no subsystems
1.32 deraadt 85: Subsystem sftp /usr/libexec/sftp-server