-.\" $OpenBSD: ssh-keyscan.1,v 1.21 2005/09/30 20:34:26 jaredy Exp $
+.\" $OpenBSD: ssh-keyscan.1,v 1.27 2009/10/28 16:38:18 reyk Exp $
.\"
.\" Copyright 1995, 1996 by David Mazieres <dm@lcs.mit.edu>.
.\"
.\" permitted provided that due credit is given to the author and the
.\" OpenBSD project by leaving this copyright notice intact.
.\"
-.Dd January 1, 1996
+.Dd $Mdocdate$
.Dt SSH-KEYSCAN 1
.Os
.Sh NAME
.Op Fl p Ar port
.Op Fl T Ar timeout
.Op Fl t Ar type
+.Op Fl V Ar rdomain
.Op Ar host | addrlist namelist
-.Op Ar ...
+.Ar ...
.Ek
.Sh DESCRIPTION
.Nm
for protocol version 2.
Multiple values may be specified by separating them with commas.
The default is
-.Dq rsa1 .
+.Dq rsa .
+.It Fl V Ar rdomain
+Set the routing domain.
.It Fl v
Verbose mode.
Causes
to print debugging messages about its progress.
.El
.Sh SECURITY
-If a ssh_known_hosts file is constructed using
+If an ssh_known_hosts file is constructed using
.Nm
without verifying the keys, users will be vulnerable to
.Em man in the middle
.Pa /etc/ssh/ssh_known_hosts
.Sh EXAMPLES
Print the
-.Pa rsa1
+.Pa rsa
host key for machine
.Pa hostname :
.Bd -literal