.\" (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: ssh_config.5,v 1.111 2008/06/26 11:46:31 grunk Exp $
-.Dd $Mdocdate: June 26 2008 $
+.\" $OpenBSD: ssh_config.5,v 1.119 2009/02/22 23:50:57 djm Exp $
+.Dd $Mdocdate: February 22 2009 $
.Dt SSH_CONFIG 5
.Os
.Sh NAME
.Cm Host
keyword) to be only for those hosts that match one of the patterns
given after the keyword.
-If more than one pattern is provided, they should be separated by whitepsace.
+If more than one pattern is provided, they should be separated by whitespace.
A single
.Ql *
as a pattern can be used to provide global
.Dq cast128-cbc .
The default is:
.Bd -literal -offset 3n
-aes128-cbc,3des-cbc,blowfish-cbc,cast128-cbc,arcfour128,
-arcfour256,arcfour,aes192-cbc,aes256-cbc,aes128-ctr,
-aes192-ctr,aes256-ctr
+aes128-ctr,aes192-ctr,aes256-ctr,arcfour256,arcfour128,
+aes128-cbc,3des-cbc,blowfish-cbc,cast128-cbc,aes192-cbc,
+aes256-cbc,arcfour
.Ed
.It Cm ClearAllForwardings
Specifies that all local, remote, and dynamic port forwardings
.Ar host Ns / Ns Ar hostport .
Multiple forwardings may be specified, and additional
forwardings can be given on the command line.
-Only the superuser can forward privileged ports.
+Privileged ports can be forwarded only when
+logging in as root on the remote machine.
+.Pp
+If the
+.Ar port
+argument is
+.Ql 0 ,
+the listen port will be dynamically allocated on the server and reported
+to the client at run time.
.Pp
If the
.Ar bind_address
If this flag is set to
.Dq yes ,
an ASCII art representation of the remote host key fingerprint is
-printed additionally to the hex fingerprint string.
+printed in addition to the hex fingerprint string at login and
+for unknown host keys.
If this flag is set to
.Dq no ,
-only the hex fingerprint string will be printed.
+no fingerprint strings are printed at login and
+only the hex fingerprint string will be printed for unknown host keys.
The default is
.Dq no .
.It Cm XAuthLocation