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.\" Copyright (c) 2008 Cisco systems
.\" Author Julian Elischer. All rights reserved.
.\"
.\" Redistribution and use in source and binary forms, with or without
.\" modification, are permitted provided that the following conditions
.\" are met:
.\" 1. Redistributions of source code must retain the above copyright
.\" notice, this list of conditions and the following disclaimer.
.\" 2. Neither the name of the University nor the names of its contributors
.\" may be used to endorse or promote products derived from this software
.\" without specific prior written permission.
.\"
.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
.\" SUCH DAMAGE.
.\"
.\" $FreeBSD$
.\"
.Dd October 20, 2008
.Dt SETFIB 1
.Os
.Sh NAME
.Nm setfib
.Nd execute a utility with an altered default network view
.Sh SYNOPSIS
.Nm
.Op Fl F
.Ar fib
.Ar utility
.Op Ar argument ...
.Sh DESCRIPTION
The
.Nm
utility runs another
.Ar utility
with a different routing table.
The table number
.Ar fib
will be used by default for all sockets started by this
process or descendants.
.Sh ENVIRONMENT
The
.Ev PATH
environment variable is used to locate the requested
.Ar utility
if the name contains no
.Ql /
characters.
.Sh EXIT STATUS
If
.Ar utility
is invoked, the exit status of
.Nm
is the exit status of
.Ar utility .
.Pp
An exit status of 126 indicates
.Ar utility
was found, but could not be executed.
An exit status of 127 indicates
.Ar utility
could not be found.
.Sh EXAMPLES
Run
.Xr netstat 1
to view the second routing table.
.Pp
.Dl "setfib -F 1 netstat -rn"
or
.Dl "setfib 1 netstat -rn"
or
.Dl "setfib -1 netstat -rn"
.Sh SEE ALSO
.Xr setfib 2 ,
.Xr setsockopt 2
.Sh STANDARDS
The
.Nm
utility is a
.Fx
specific extension.
However, many
.Ux Ns - Ns
like systems
have an equivalent function.
.Sh HISTORY
The
.Nm
utility appeared in
.Fx 7.1 .
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