63 lines
2.3 KiB
Groff
63 lines
2.3 KiB
Groff
.\" $NetBSD: rpc.sprayd.8,v 1.6 1998/06/08 12:41:43 lukem Exp $
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.\"
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.\" Copyright (c) 1994 Christos Zoulas
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.\" All rights reserved.
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.\"
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.\" Redistribution and use in source and binary forms, with or without
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.\" modification, are permitted provided that the following conditions
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.\" are met:
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.\" 1. Redistributions of source code must retain the above copyright
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.\" notice, this list of conditions and the following disclaimer.
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.\" 2. Redistributions in binary form must reproduce the above copyright
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.\" notice, this list of conditions and the following disclaimer in the
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.\" documentation and/or other materials provided with the distribution.
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.\" 3. All advertising materials mentioning features or use of this software
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.\" must display the following acknowledgement:
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.\" This product includes software developed by Christos Zoulas.
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.\" 4. The name of the author may not be used to endorse or promote products
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.\" derived from this software without specific prior written permission.
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.\"
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.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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.\" IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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.\" OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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.\" IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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.\" INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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.\" NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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.\" DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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.\" THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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.\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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.\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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.\"
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.Dd June 22, 1994
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.Dt RPC.SPRAYD 8
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.Os BSD 4.3
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.Sh NAME
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.Nm rpc.sprayd ,
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.Nm sprayd
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.Nd spray server
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.Sh SYNOPSIS
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.Nm /usr/libexec/rpc.sprayd
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.Sh DESCRIPTION
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.Nm
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is a server which records packets sent by the
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.Xr spray 8
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command and sends a traffic report to the originator of the packets.
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The
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.Nm
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daemon is normally invoked by
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.Xr inetd 8 .
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.Pp
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.Nm
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uses an RPC protocol defined in
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.Pa /usr/include/rpcsvc/spray.x .
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.Sh SEE ALSO
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.Xr spray 8
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.Sh SECURITY CONSIDERATIONS
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As
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.Nm
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responds to packets generated by
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.Xr spray 8 ,
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remote users can cause a denial of network service against the local
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host by saturating requests to
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.Nm "" .
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