- djm@cvs.openbsd.org 2010/01/30 02:54:53

[openssh.git] / sshd_config

diff --git a/sshd_config b/sshd_config
index ee2e6ac8966ebc84c1ccaae21a9a63da65b86d3d..72fbae37be65a4794211a63e8af364f69da57bdb 100644 (file)
--- a/sshd_config
+++ b/sshd_config
@@ -1,56 +1,59 @@
-#      $OpenBSD: sshd_config,v 1.46 2002/01/29 14:32:03 markus Exp $
+#      $OpenBSD: sshd_config,v 1.81 2009/10/08 14:03:41 markus Exp $
 
-# This is the sshd server system-wide configuration file.  See sshd(8)
-# for more information.
+# This is the sshd server system-wide configuration file.  See
+# sshd_config(5) for more information.
 
 # This sshd was compiled with PATH=/usr/bin:/bin:/usr/sbin:/sbin
 
-# The stategy used for options in the default sshd_config shipped with
+# The strategy used for options in the default sshd_config shipped with
 # OpenSSH is to specify options with their default value where
 # possible, but leave them commented.  Uncommented options change a
 # default value.
 
 #Port 22
-#Protocol 2,1
+#AddressFamily any
 #ListenAddress 0.0.0.0
 #ListenAddress ::
 
+# The default requires explicit activation of protocol 1
+#Protocol 2
+
 # HostKey for protocol version 1
-#HostKey /etc/ssh_host_key
+#HostKey /etc/ssh/ssh_host_key
 # HostKeys for protocol version 2
-#HostKey /etc/ssh_host_rsa_key
-#HostKey /etc/ssh_host_dsa_key
+#HostKey /etc/ssh/ssh_host_rsa_key
+#HostKey /etc/ssh/ssh_host_dsa_key
 
 # Lifetime and size of ephemeral version 1 server key
-#KeyRegenerationInterval 3600
-#ServerKeyBits 768
+#KeyRegenerationInterval 1h
+#ServerKeyBits 1024
 
 # Logging
-#obsoletes QuietMode and FascistLogging
+# obsoletes QuietMode and FascistLogging
 #SyslogFacility AUTH
 #LogLevel INFO
 
 # Authentication:
 
-#LoginGraceTime 600
+#LoginGraceTime 2m
 #PermitRootLogin yes
 #StrictModes yes
+#MaxAuthTries 6
+#MaxSessions 10
 
 #RSAAuthentication yes
 #PubkeyAuthentication yes
 #AuthorizedKeysFile    .ssh/authorized_keys
 
-# rhosts authentication should not be used
-#RhostsAuthentication no
-# Don't read the user's ~/.rhosts and ~/.shosts files
-#IgnoreRhosts yes
-# For this to work you will also need host keys in /etc/ssh_known_hosts
+# For this to work you will also need host keys in /etc/ssh/ssh_known_hosts
 #RhostsRSAAuthentication no
 # similar for protocol version 2
 #HostbasedAuthentication no
 # Change to yes if you don't trust ~/.ssh/known_hosts for
 # RhostsRSAAuthentication and HostbasedAuthentication
 #IgnoreUserKnownHosts no
+# Don't read the user's ~/.rhosts and ~/.shosts files
+#IgnoreRhosts yes
 
 # To disable tunneled clear text passwords, change to no here!
 #PasswordAuthentication yes
@@ -60,33 +63,55 @@
 #ChallengeResponseAuthentication yes
 
 # Kerberos options
-# KerberosAuthentication automatically enabled if keyfile exists
-#KerberosAuthentication yes
+#KerberosAuthentication no
 #KerberosOrLocalPasswd yes
 #KerberosTicketCleanup yes
-
-# AFSTokenPassing automatically enabled if k_hasafs() is true
-#AFSTokenPassing yes
-
-# Kerberos TGT Passing only works with the AFS kaserver
-#KerberosTgtPassing no
-
-# Set this to 'yes' to enable PAM keyboard-interactive authentication 
-# Warning: enabling this may bypass the setting of 'PasswordAuthentication'
-#PAMAuthenticationViaKbdInt yes
-
+#KerberosGetAFSToken no
+
+# GSSAPI options
+#GSSAPIAuthentication no
+#GSSAPICleanupCredentials yes
+
+# Set this to 'yes' to enable PAM authentication, account processing, 
+# and session processing. If this is enabled, PAM authentication will 
+# be allowed through the ChallengeResponseAuthentication and
+# PasswordAuthentication.  Depending on your PAM configuration,
+# PAM authentication via ChallengeResponseAuthentication may bypass
+# the setting of "PermitRootLogin without-password".
+# If you just want the PAM account and session checks to run without
+# PAM authentication, then enable this but set PasswordAuthentication
+# and ChallengeResponseAuthentication to 'no'.
+#UsePAM no
+
+#AllowAgentForwarding yes
+#AllowTcpForwarding yes
+#GatewayPorts no
 #X11Forwarding no
 #X11DisplayOffset 10
 #X11UseLocalhost yes
 #PrintMotd yes
 #PrintLastLog yes
-#KeepAlive yes
+#TCPKeepAlive yes
 #UseLogin no
-
+#UsePrivilegeSeparation yes
+#PermitUserEnvironment no
+#Compression delayed
+#ClientAliveInterval 0
+#ClientAliveCountMax 3
+#UseDNS yes
+#PidFile /var/run/sshd.pid
 #MaxStartups 10
+#PermitTunnel no
+#ChrootDirectory none
+
 # no default banner path
-#Banner /some/path
-#VerifyReverseMapping no
+#Banner none
 
 # override default of no subsystems
 Subsystem      sftp    /usr/libexec/sftp-server
+
+# Example of overriding settings on a per-user basis
+#Match User anoncvs
+#      X11Forwarding no
+#      AllowTcpForwarding no
+#      ForceCommand cvs server