Annotation of src/usr.bin/ssh/sshd_config, Revision 1.65.2.2
1.65.2.2! brad 1: # $OpenBSD: sshd_config,v 1.69 2004/05/23 23:59:53 dtucker Exp $
1.27 niklas 2:
1.55 stevesk 3: # This is the sshd server system-wide configuration file. See
4: # sshd_config(5) for more information.
1.1 deraadt 5:
1.48 deraadt 6: # The strategy used for options in the default sshd_config shipped with
1.44 stevesk 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
1.47 deraadt 17: #HostKey /etc/ssh/ssh_host_key
1.40 markus 18: # HostKeys for protocol version 2
1.47 deraadt 19: #HostKey /etc/ssh/ssh_host_rsa_key
20: #HostKey /etc/ssh/ssh_host_dsa_key
1.40 markus 21:
22: # Lifetime and size of ephemeral version 1 server key
1.61 djm 23: #KeyRegenerationInterval 1h
1.44 stevesk 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:
1.61 djm 33: #LoginGraceTime 2m
1.44 stevesk 34: #PermitRootLogin yes
35: #StrictModes yes
1.65.2.2! brad 36: #MaxAuthTries 6
1.44 stevesk 37:
38: #RSAAuthentication yes
39: #PubkeyAuthentication yes
40: #AuthorizedKeysFile .ssh/authorized_keys
1.40 markus 41:
1.47 deraadt 42: # For this to work you will also need host keys in /etc/ssh/ssh_known_hosts
1.44 stevesk 43: #RhostsRSAAuthentication no
1.36 markus 44: # similar for protocol version 2
1.44 stevesk 45: #HostbasedAuthentication no
46: # Change to yes if you don't trust ~/.ssh/known_hosts for
47: # RhostsRSAAuthentication and HostbasedAuthentication
48: #IgnoreUserKnownHosts no
1.63 markus 49: # Don't read the user's ~/.rhosts and ~/.shosts files
50: #IgnoreRhosts yes
1.6 deraadt 51:
52: # To disable tunneled clear text passwords, change to no here!
1.44 stevesk 53: #PasswordAuthentication yes
54: #PermitEmptyPasswords no
1.30 markus 55:
1.44 stevesk 56: # Change to no to disable s/key passwords
57: #ChallengeResponseAuthentication yes
1.6 deraadt 58:
1.44 stevesk 59: # Kerberos options
1.51 markus 60: #KerberosAuthentication no
1.1 deraadt 61: #KerberosOrLocalPasswd yes
1.44 stevesk 62: #KerberosTicketCleanup yes
1.65.2.1 brad 63: #KerberosGetAFSToken no
1.64 markus 64:
65: # GSSAPI options
66: #GSSAPIAuthentication no
1.65.2.1 brad 67: #GSSAPICleanupCredentials yes
1.1 deraadt 68:
1.61 djm 69: #AllowTcpForwarding yes
70: #GatewayPorts no
1.44 stevesk 71: #X11Forwarding no
72: #X11DisplayOffset 10
1.45 stevesk 73: #X11UseLocalhost yes
1.44 stevesk 74: #PrintMotd yes
75: #PrintLastLog yes
1.65.2.1 brad 76: #TCPKeepAlive yes
1.6 deraadt 77: #UseLogin no
1.54 markus 78: #UsePrivilegeSeparation yes
1.57 markus 79: #PermitUserEnvironment no
1.56 markus 80: #Compression yes
1.61 djm 81: #ClientAliveInterval 0
82: #ClientAliveCountMax 3
83: #UseDNS yes
84: #PidFile /var/run/sshd.pid
85: #MaxStartups 10
1.17 jakob 86:
1.44 stevesk 87: # no default banner path
88: #Banner /some/path
1.32 deraadt 89:
1.44 stevesk 90: # override default of no subsystems
1.32 deraadt 91: Subsystem sftp /usr/libexec/sftp-server