X-Git-Url: http://andersk.mit.edu/gitweb/openssh.git/blobdiff_plain/3cbc677d137f61fedbec433b565c003871d6ae9d..3d3e0ec3ddc6dfbf0058e3cbe9d4b91f359a0432:/sshd_config.5

diff --git a/sshd_config.5 b/sshd_config.5
index 86b3289a..727fdb12 100644
--- a/sshd_config.5
+++ b/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 1.17 2003/05/20 12:09:32 jmc Exp $
+.\" $OpenBSD: sshd_config.5,v 1.25 2003/09/01 09:50:04 markus Exp $
 .Dd September 25, 1999
 .Dt SSHD_CONFIG 5
 .Os
@@ -61,10 +61,6 @@ The possible
 keywords and their meanings are as follows (note that
 keywords are case-insensitive and arguments are case-sensitive):
 .Bl -tag -width Ds
-.It Cm AFSTokenPassing
-Specifies whether an AFS token may be forwarded to the server.
-Default is
-.Dq no .
 .It Cm AllowGroups
 This keyword can be followed by a list of group name patterns, separated
 by spaces.
@@ -139,7 +135,7 @@ The default is
 .Pp
 .Bd -literal
   ``aes128-cbc,3des-cbc,blowfish-cbc,cast128-cbc,arcfour,
-    aes192-cbc,aes256-cbc''
+    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
@@ -229,6 +225,17 @@ or
 .Dq no .
 The default is
 .Dq no .
+.It Cm GSSAPIAuthentication
+Specifies whether user authentication based on GSSAPI is allowed.
+The default is 
+.Dq no .
+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 HostbasedAuthentication
 Specifies whether rhosts or /etc/hosts.equiv authentication together
 with successful public key client host authentication is allowed
@@ -264,7 +271,6 @@ Specifies that
 and
 .Pa .shosts
 files will not be used in
-.Cm RhostsAuthentication ,
 .Cm RhostsRSAAuthentication
 or
 .Cm HostbasedAuthentication .
@@ -308,11 +314,9 @@ This avoids infinitely hanging sessions.
 To disable keepalives, the value should be set to
 .Dq no .
 .It Cm KerberosAuthentication
-Specifies whether Kerberos authentication is allowed.
-This can be in the form of a Kerberos ticket, or if
+Specifies whether the password provided by the user for
 .Cm PasswordAuthentication
-is yes, the password provided by the user will be validated through
-the Kerberos KDC.
+will be validated through the Kerberos KDC.
 To use this option, the server needs a
 Kerberos servtab which allows the verification of the KDC's identity.
 Default is
@@ -324,11 +328,6 @@ such as
 .Pa /etc/passwd .
 Default is
 .Dq yes .
-.It Cm KerberosTgtPassing
-Specifies whether a Kerberos TGT may be forwarded to the server.
-Default is
-.Dq no ,
-as this only works when the Kerberos KDC is actually an AFS kaserver.
 .It Cm KerberosTicketCleanup
 Specifies whether to automatically destroy the user's ticket cache
 file on logout.
@@ -534,10 +533,6 @@ Specifies whether public key authentication is allowed.
 The default is
 .Dq yes .
 Note that this option applies to protocol version 2 only.
-.It Cm RhostsAuthentication
-Specifies whether authentication using rhosts or /etc/hosts.equiv
-files is sufficient.
-Normally, this method should not be permitted because it is insecure.
 .Cm RhostsRSAAuthentication
 should be used
 instead, because it performs RSA-based host authentication in addition
@@ -585,6 +580,14 @@ Gives the facility code that is used when logging messages from
 The possible values are: DAEMON, USER, AUTH, LOCAL0, LOCAL1, LOCAL2,
 LOCAL3, LOCAL4, LOCAL5, LOCAL6, LOCAL7.
 The default is AUTH.
+.It Cm UseDNS
+Specifies whether
+.Nm sshd
+should lookup the remote host name and check that
+the resolved host name for the remote IP address maps back to the
+very same IP address.
+The default is
+.Dq yes .
 .It Cm UseLogin
 Specifies whether
 .Xr login 1
@@ -622,14 +625,6 @@ The goal of privilege separation is to prevent privilege
 escalation by containing any corruption within the unprivileged processes.
 The default is
 .Dq yes .
-.It Cm VerifyReverseMapping
-Specifies whether
-.Nm sshd
-should try to verify the remote host name and check that
-the resolved host name for the remote IP address maps back to the
-very same IP address.
-The default is
-.Dq no .
 .It Cm X11DisplayOffset
 Specifies the first display number available for
 .Nm sshd Ns 's
@@ -660,7 +655,7 @@ display server may be exposed to attack when the ssh client requests
 forwarding (see the warnings for
 .Cm ForwardX11
 in
-.Xr ssh_config 5 ).
+.Xr ssh_config 5 ) .
 A system administrator may have a stance in which they want to
 protect clients that may expose themselves to attack by unwittingly
 requesting X11 forwarding, which can warrant a
@@ -706,7 +701,6 @@ The default is
 .Pa /usr/X11R6/bin/xauth .
 .El
 .Ss Time Formats
-.Pp
 .Nm sshd
 command-line arguments and configuration file options that specify time
 may be expressed using a sequence of the form:
@@ -755,6 +749,8 @@ Contains configuration data for
 This file should be writable by root only, but it is recommended
 (though not necessary) that it be world-readable.
 .El
+.Sh SEE ALSO
+.Xr sshd 8
 .Sh AUTHORS
 OpenSSH is a derivative of the original and free
 ssh 1.2.12 release by Tatu Ylonen.
@@ -766,5 +762,3 @@ Markus Friedl contributed the support for SSH
 protocol versions 1.5 and 2.0.
 Niels Provos and Markus Friedl contributed support
 for privilege separation.
-.Sh SEE ALSO
-.Xr sshd 8