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<html><!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN"><!--Converted with jLaTeX2HTML 2002 (1.62) JA patch-1.4patched version by: Kenshi Muto, Debian Project.LaTeX2HTML 2002 (1.62),original version by: Nikos Drakos, CBLU, University of Leeds* revised and updated by: Marcus Hennecke, Ross Moore, Herb Swan* with significant contributions from: Jens Lippmann, Marek Rouchal, Martin Wilck and others --><HTML><HEAD><TITLE>39. Emulation</TITLE><META NAME="description" CONTENT="39. Emulation"><META NAME="keywords" CONTENT="everything"><META NAME="resource-type" CONTENT="document"><META NAME="distribution" CONTENT="global"><META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=iso-8859-1"><META NAME="Generator" CONTENT="jLaTeX2HTML v2002 JA patch-1.4"><META HTTP-EQUIV="Content-Style-Type" CONTENT="text/css"><LINK REL="STYLESHEET" HREF="everything.css" tppabs="http://www.isi.edu/nsnam/ns/doc/everything.css"><LINK REL="previous" HREF="node539.html" tppabs="http://www.isi.edu/nsnam/ns/doc/node539.html"><LINK REL="up" HREF="node539.html" tppabs="http://www.isi.edu/nsnam/ns/doc/node539.html"><LINK REL="next" HREF="node541.html" tppabs="http://www.isi.edu/nsnam/ns/doc/node541.html"></HEAD><BODY ><!--Navigation Panel--><A NAME="tex2html9702" HREF="node541.html" tppabs="http://www.isi.edu/nsnam/ns/doc/node541.html"><IMG WIDTH="37" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="next" SRC="file:/usr/share/latex2html/icons/next.png"></A> <A NAME="tex2html9696" HREF="node539.html" tppabs="http://www.isi.edu/nsnam/ns/doc/node539.html"><IMG WIDTH="26" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="up" SRC="file:/usr/share/latex2html/icons/up.png"></A> <A NAME="tex2html9692" HREF="node539.html" tppabs="http://www.isi.edu/nsnam/ns/doc/node539.html"><IMG WIDTH="63" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="previous" SRC="file:/usr/share/latex2html/icons/prev.png"></A> <A NAME="tex2html9698" HREF="node1.html" tppabs="http://www.isi.edu/nsnam/ns/doc/node1.html"><IMG WIDTH="65" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="contents" SRC="file:/usr/share/latex2html/icons/contents.png"></A> <A NAME="tex2html9700" HREF="node590.html" tppabs="http://www.isi.edu/nsnam/ns/doc/node590.html"><IMG WIDTH="43" HEIGHT="24" ALIGN="BOTTOM" BORDER="0" ALT="index" SRC="file:/usr/share/latex2html/icons/index.png"></A> <BR><B> Next:</B> <A NAME="tex2html9703" HREF="node541.html" tppabs="http://www.isi.edu/nsnam/ns/doc/node541.html">39.1 Introduction</A><B> Up:</B> <A NAME="tex2html9697" HREF="node539.html" tppabs="http://www.isi.edu/nsnam/ns/doc/node539.html">8 Emulation</A><B> Previous:</B> <A NAME="tex2html9693" HREF="node539.html" tppabs="http://www.isi.edu/nsnam/ns/doc/node539.html">8 Emulation</A>   <B> <A NAME="tex2html9699" HREF="node1.html" tppabs="http://www.isi.edu/nsnam/ns/doc/node1.html">Contents</A></B>   <B> <A NAME="tex2html9701" HREF="node590.html" tppabs="http://www.isi.edu/nsnam/ns/doc/node590.html">Index</A></B> <BR><BR><!--End of Navigation Panel--><H1><A NAME="SECTION09100000000000000000"></A><A NAME="sec:emulation"></A><BR>39. Emulation</H1><P>This chapter describes the <EM>emulation</EM> facilityof .Emulation refers to the ability to introduce thesimulator into a live network.Special objects within the simulator are capableof introducing live traffic into the simulator andinjecting traffic from the simulator into thelive network.<P><B>Emulator caveats:</B><UL><LI>While the interfaces described beloware not expected to change drastically,this facility is still under development andshould be considered experimental and subject to change.<P></LI><LI>The facility described here has beendeveloped under FreeBSD 2.2.5, and use on other systemshas not been tested by the author.<P></LI><LI>Because of the currently limited portability of emulation, it is only compiled into <I>nse</I> (build it with ``make nse''), not standard ns.</LI></UL><P><BR><HR><!--Table of Child-Links--><A NAME="CHILD_LINKS"><STRONG>Subsections</STRONG></A><UL><LI><A NAME="tex2html9704" HREF="node541.html" tppabs="http://www.isi.edu/nsnam/ns/doc/node541.html">39.1 Introduction</A><LI><A NAME="tex2html9705" HREF="node542.html" tppabs="http://www.isi.edu/nsnam/ns/doc/node542.html">39.2 Real-Time Scheduler</A><LI><A NAME="tex2html9706" HREF="node543.html" tppabs="http://www.isi.edu/nsnam/ns/doc/node543.html">39.3 Tap Agents</A><UL><LI><A NAME="tex2html9707" HREF="node544.html" tppabs="http://www.isi.edu/nsnam/ns/doc/node544.html">39.3.0.0.1 Configuration</A></UL><BR><LI><A NAME="tex2html9708" HREF="node545.html" tppabs="http://www.isi.edu/nsnam/ns/doc/node545.html">39.4 Network Objects</A><UL><LI><A NAME="tex2html9709" HREF="node546.html" tppabs="http://www.isi.edu/nsnam/ns/doc/node546.html">39.4.1 Pcap/BPF Network Objects</A><UL><LI><A NAME="tex2html9710" HREF="node547.html" tppabs="http://www.isi.edu/nsnam/ns/doc/node547.html">39.4.1.0.1 Configuration</A></UL><LI><A NAME="tex2html9711" HREF="node548.html" tppabs="http://www.isi.edu/nsnam/ns/doc/node548.html">39.4.2 IP Network Objects</A><UL><LI><A NAME="tex2html9712" HREF="node549.html" tppabs="http://www.isi.edu/nsnam/ns/doc/node549.html">39.4.2.0.1 Configuration</A></UL><LI><A NAME="tex2html9713" HREF="node550.html" tppabs="http://www.isi.edu/nsnam/ns/doc/node550.html">39.4.3 IP/UDP Network Objects</A></UL><BR><LI><A NAME="tex2html9714" HREF="node551.html" tppabs="http://www.isi.edu/nsnam/ns/doc/node551.html">39.5 An Example</A><LI><A NAME="tex2html9715" HREF="node552.html" tppabs="http://www.isi.edu/nsnam/ns/doc/node552.html">39.6 Commands at a glance</A></UL><!--End of Table of Child-Links--><BR><HR><ADDRESS>2003-09-23</ADDRESS></BODY></HTML>⌨️ 快捷键说明
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