1 # $OpenBSD: sshd_config,v 1.84 2011/05/23 03:30:07 djm Exp $
3 # This is the sshd server system-wide configuration file. See
4 # sshd_config(5) for more information.
6 # This sshd was compiled with PATH=/usr/bin:/bin:/usr/sbin:/sbin
8 # The strategy used for options in the default sshd_config shipped with
9 # OpenSSH is to specify options with their default value where
10 # possible, but leave them commented. Uncommented options override the
15 #ListenAddress 0.0.0.0
18 # The default requires explicit activation of protocol 1
21 # HostKey for protocol version 1
22 #HostKey /etc/ssh/ssh_host_key
23 # HostKeys for protocol version 2
24 HostKey /data/ssh/ssh_host_rsa_key
25 HostKey /data/ssh/ssh_host_dsa_key
27 # Lifetime and size of ephemeral version 1 server key
28 #KeyRegenerationInterval 1h
32 # obsoletes QuietMode and FascistLogging
44 #RSAAuthentication yes
45 #PubkeyAuthentication yes
47 # The default is to check both .ssh/authorized_keys and .ssh/authorized_keys2
48 # but this is overridden so installations will only check .ssh/authorized_keys
49 AuthorizedKeysFile /data/ssh/authorized_keys
51 # For this to work you will also need host keys in /etc/ssh/ssh_known_hosts
52 #RhostsRSAAuthentication no
53 # similar for protocol version 2
54 #HostbasedAuthentication no
55 # Change to yes if you don't trust ~/.ssh/known_hosts for
56 # RhostsRSAAuthentication and HostbasedAuthentication
57 #IgnoreUserKnownHosts no
58 # Don't read the user's ~/.rhosts and ~/.shosts files
61 # To disable tunneled clear text passwords, change to no here!
62 PasswordAuthentication no
63 #PermitEmptyPasswords no
65 # Change to no to disable s/key passwords
66 #ChallengeResponseAuthentication yes
69 #KerberosAuthentication no
70 #KerberosOrLocalPasswd yes
71 #KerberosTicketCleanup yes
72 #KerberosGetAFSToken no
75 #GSSAPIAuthentication no
76 #GSSAPICleanupCredentials yes
78 # Set this to 'yes' to enable PAM authentication, account processing,
79 # and session processing. If this is enabled, PAM authentication will
80 # be allowed through the ChallengeResponseAuthentication and
81 # PasswordAuthentication. Depending on your PAM configuration,
82 # PAM authentication via ChallengeResponseAuthentication may bypass
83 # the setting of "PermitRootLogin without-password".
84 # If you just want the PAM account and session checks to run without
85 # PAM authentication, then enable this but set PasswordAuthentication
86 # and ChallengeResponseAuthentication to 'no'.
89 #AllowAgentForwarding yes
90 #AllowTcpForwarding yes
99 #UsePrivilegeSeparation yes
100 #PermitUserEnvironment no
102 #ClientAliveInterval 0
103 #ClientAliveCountMax 3
105 #PidFile /var/run/sshd.pid
108 #ChrootDirectory none
110 # no default banner path
113 # override default of no subsystems
114 Subsystem sftp /usr/libexec/sftp-server
116 # Example of overriding settings on a per-user basis
119 # AllowTcpForwarding no
120 # ForceCommand cvs server