X-Git-Url: http://andersk.mit.edu/gitweb/gssapi-openssh.git/blobdiff_plain/8b32eddc967aaf168381bd0552cafc7fd3b6fad6..8af0406b1081f4edaca548090d7c5d4cfb8fb9a3:/openssh/sshd_config.5

diff --git a/openssh/sshd_config.5 b/openssh/sshd_config.5
index 0350340..6b7724d 100644
--- a/openssh/sshd_config.5
+++ b/openssh/sshd_config.5
@@ -34,7 +34,7 @@
 .\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 .\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 .\"
-.\" $OpenBSD: sshd_config.5,v 1.40 2005/03/18 17:05:00 jmc Exp $
+.\" $OpenBSD: sshd_config.5,v 1.48 2006/01/02 17:09:49 jmc Exp $
 .Dd September 25, 1999
 .Dt SSHD_CONFIG 5
 .Os
@@ -168,26 +168,20 @@ The supported ciphers are
 .Dq aes128-ctr ,
 .Dq aes192-ctr ,
 .Dq aes256-ctr ,
+.Dq arcfour128 ,
+.Dq arcfour256 ,
 .Dq arcfour ,
 .Dq blowfish-cbc ,
 and
 .Dq cast128-cbc .
 The default is
 .Bd -literal
-  ``aes128-cbc,3des-cbc,blowfish-cbc,cast128-cbc,arcfour,
-    aes192-cbc,aes256-cbc,aes128-ctr,aes192-ctr,aes256-ctr''
+  ``aes128-cbc,3des-cbc,blowfish-cbc,cast128-cbc,arcfour128,
+    arcfour256,arcfour,aes192-cbc,aes256-cbc,aes128-ctr,
+    aes192-ctr,aes256-ctr''
 .Ed
-.It Cm ClientAliveInterval
-Sets a timeout interval in seconds after which if no data has been received
-from the client,
-.Nm sshd
-will send a message through the encrypted
-channel to request a response from the client.
-The default
-is 0, indicating that these messages will not be sent to the client.
-This option applies to protocol version 2 only.
 .It Cm ClientAliveCountMax
-Sets the number of client alive messages (see above) which may be
+Sets the number of client alive messages (see below) which may be
 sent without
 .Nm sshd
 receiving any messages back from the client.
@@ -209,18 +203,29 @@ server depend on knowing when a connection has become inactive.
 The default value is 3.
 If
 .Cm ClientAliveInterval
-(above) is set to 15, and
+(see below) is set to 15, and
 .Cm ClientAliveCountMax
 is left at the default, unresponsive ssh clients
 will be disconnected after approximately 45 seconds.
+.It Cm ClientAliveInterval
+Sets a timeout interval in seconds after which if no data has been received
+from the client,
+.Nm sshd
+will send a message through the encrypted
+channel to request a response from the client.
+The default
+is 0, indicating that these messages will not be sent to the client.
+This option applies to protocol version 2 only.
 .It Cm Compression
-Specifies whether compression is allowed.
+Specifies whether compression is allowed, or delayed until
+the user has authenticated successfully.
 The argument must be
-.Dq yes
+.Dq yes ,
+.Dq delayed ,
 or
 .Dq no .
 The default is
-.Dq yes .
+.Dq delayed .
 .It Cm DenyGroups
 This keyword can be followed by a list of group name patterns, separated
 by spaces.
@@ -272,21 +277,15 @@ Specifies whether user authentication based on GSSAPI is allowed.
 The default is
 .Dq yes .
 Note that this option applies to protocol version 2 only.
-.It Cm GSSAPICleanupCredentials
-Specifies whether to automatically destroy the user's credentials cache
-on logout.
-The default is
-.Dq yes .
-Note that this option applies to protocol version 2 only.
 .It Cm GSSAPIKeyExchange
-Specifies whether key exchange based on GSSAPI may be used. When using
-GSSAPI key exchange the server need not have a host key.
+Specifies whether key exchange based on GSSAPI is allowed. GSSAPI key exchange 
+doesn't rely on ssh keys to verify host identity.
 The default is
 .Dq yes .
 Note that this option applies to protocol version 2 only.
-.It Cm GSSAPIUseSessionCredCache
-Specifies whether a unique credentials cache name should be generated per
-session for storing delegated credentials.
+.It Cm GSSAPICleanupCredentials
+Specifies whether to automatically destroy the user's credentials cache
+on logout.
 The default is
 .Dq yes .
 Note that this option applies to protocol version 2 only.
@@ -339,7 +338,7 @@ The default is
 Specifies whether
 .Nm sshd
 should ignore the user's
-.Pa $HOME/.ssh/known_hosts
+.Pa ~/.ssh/known_hosts
 during
 .Cm RhostsRSAAuthentication
 or
@@ -355,7 +354,7 @@ Kerberos servtab which allows the verification of the KDC's identity.
 Default is
 .Dq no .
 .It Cm KerberosGetAFSToken
-If AFS is active and the user has a Kerberos 5 TGT, attempt to aquire
+If AFS is active and the user has a Kerberos 5 TGT, attempt to acquire
 an AFS token before accessing the user's home directory.
 Default is
 .Dq no .
@@ -509,6 +508,18 @@ All other authentication methods are disabled for root.
 If this option is set to
 .Dq no
 root is not allowed to log in.
+.It Cm PermitTunnel
+Specifies whether
+.Xr tun 4
+device forwarding is allowed.
+The argument must be
+.Dq yes ,
+.Dq point-to-point ,
+.Dq ethernet
+or
+.Dq no .
+The default is
+.Dq no .
 .It Cm PermitUserEnvironment
 Specifies whether
 .Pa ~/.ssh/environment