1 # $OpenBSD: sshd_config,v 1.74 2006/07/19 13:07:10 dtucker Exp $
4 # This is the sshd server system-wide configuration file. See
5 # sshd_config(5) for more information.
7 # This sshd was compiled with PATH=/usr/bin:/bin:/usr/sbin:/sbin
9 # The strategy used for options in the default sshd_config shipped with
10 # OpenSSH is to specify options with their default value where
11 # possible, but leave them commented. Uncommented options change a
14 # Note that some of FreeBSD's defaults differ from OpenBSD's, and
15 # FreeBSD has a few additional options.
17 #VersionAddendum FreeBSD-20061110
22 #ListenAddress 0.0.0.0
25 # HostKey for protocol version 1
26 #HostKey /etc/ssh/ssh_host_key
27 # HostKeys for protocol version 2
28 #HostKey /etc/ssh/ssh_host_dsa_key
30 # Lifetime and size of ephemeral version 1 server key
31 #KeyRegenerationInterval 1h
35 # obsoletes QuietMode and FascistLogging
46 #RSAAuthentication yes
47 #PubkeyAuthentication yes
48 #AuthorizedKeysFile .ssh/authorized_keys
50 # For this to work you will also need host keys in /etc/ssh/ssh_known_hosts
51 #RhostsRSAAuthentication no
52 # similar for protocol version 2
53 #HostbasedAuthentication no
54 # Change to yes if you don't trust ~/.ssh/known_hosts for
55 # RhostsRSAAuthentication and HostbasedAuthentication
56 #IgnoreUserKnownHosts no
57 # Don't read the user's ~/.rhosts and ~/.shosts files
60 # Change to yes to enable built-in password authentication.
61 #PasswordAuthentication no
62 #PermitEmptyPasswords no
64 # Change to no to disable PAM authentication
65 #ChallengeResponseAuthentication yes
68 #KerberosAuthentication no
69 #KerberosOrLocalPasswd yes
70 #KerberosTicketCleanup yes
71 #KerberosGetAFSToken no
74 #GSSAPIAuthentication no
75 #GSSAPICleanupCredentials yes
77 # Set this to 'no' to disable PAM authentication, account processing,
78 # and session processing. If this is enabled, PAM authentication will
79 # be allowed through the ChallengeResponseAuthentication and
80 # PasswordAuthentication. Depending on your PAM configuration,
81 # PAM authentication via ChallengeResponseAuthentication may bypass
83 # If you just want the PAM account and session checks to run without
84 # PAM authentication, then enable this but set PasswordAuthentication
85 # and ChallengeResponseAuthentication to 'no'.
88 #AllowTcpForwarding yes
97 #UsePrivilegeSeparation yes
98 #PermitUserEnvironment no
100 #ClientAliveInterval 0
101 #ClientAliveCountMax 3
103 #PidFile /var/run/sshd.pid
107 # no default banner path
110 # override default of no subsystems
111 Subsystem sftp /usr/libexec/sftp-server
113 # Example of overriding settings on a per-user basis
116 # AllowTcpForwarding no
117 # ForceCommand cvs server