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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>Footnotes</TITLE><META NAME="description" CONTENT="Footnotes"><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="node590.html" tppabs="http://www.isi.edu/nsnam/ns/doc/node590.html"><LINK REL="up" HREF="everything.html" tppabs="http://www.isi.edu/nsnam/ns/doc/everything.html"></HEAD><BODY ><DL><DT><A NAME="fnm1">...\@title</A><A HREF="everything.html#footfnm1" tppabs="http://www.isi.edu/nsnam/ns/doc/everything.html#footfnm1"><SUP>1</SUP></A></DT><DD> The VINT project is a joint effort by people from UC Berkeley, USC/ISI, LBL, and Xerox PARC. The project is supported by the Defense Advanced Research Projects Agency (DARPA) at LBL under DARPA grant DABT63-96-C-0105, at USC/ISI under DARPA grant ABT63-96-C-0054, at Xerox PARC under DARPA grant DABT63-96-C-0105. Any opinions, findings, and conclusions or recommendations expressed in this material are those of the author(s) and do not necessarily reflect the views of the DARPA.<PRE>..............................</PRE></DD><DT><A NAME="foot81">... topology,</A><A HREF="node2.html#tex2html2" tppabs="http://www.isi.edu/nsnam/ns/doc/node2.html#tex2html2"><SUP>1.1</SUP></A></DT><DD>with apologies to Rodgers and Hammerstein<PRE>..............................</PRE></DD><DT><A NAME="foot822">... TclObject</A><A HREF="node15.html#tex2html5" tppabs="http://www.isi.edu/nsnam/ns/doc/node15.html#tex2html5"><SUP>3.1</SUP></A></DT><DD>In the latest release of and , this object has been renamed to <TT>SplitObjefct</TT>, which more accurately reflects its nature of existence. However, for the moment, we will continue to use the term TclObject to refer to these objects and this class.<PRE>..............................</PRE></DD><DT><A NAME="foot823">...</A><A HREF="node18.html#tex2html6" tppabs="http://www.isi.edu/nsnam/ns/doc/node18.html#tex2html6"><SUP>3.2</SUP></A></DT><DD>As an example, the classes Simulator, Node, Link, or rtObject,are classes that are <I>not</I> derived from the class TclObject.Objects in these classes are not, therefore, TclObjects.However, a Simulator, Node, Link, or route Object is also instantiatedusing the <TT>new</TT> procedure in .<PRE>..............................</PRE></DD><DT><A NAME="foot463">... ASRMAgent</A><A HREF="node21.html#tex2html7" tppabs="http://www.isi.edu/nsnam/ns/doc/node21.html#tex2html7"><SUP>3.3</SUP></A></DT><DD>Note that this constructor is embellished to illustrate the features of the variable binding mechanism.<PRE>..............................</PRE></DD><DT><A NAME="foot729">... cases</A><A HREF="node27.html#tex2html8" tppabs="http://www.isi.edu/nsnam/ns/doc/node27.html#tex2html8"><SUP>3.4</SUP></A></DT><DD>The few places where this might not workare when certain variables might have to be defined or undefined,or otherwise the script contains codeother than procedure and variable definitions and executes actions directly that might not be reversible.<PRE>..............................</PRE></DD><DT><A NAME="foot1614">... array</A><A HREF="node43.html#tex2html11" tppabs="http://www.isi.edu/nsnam/ns/doc/node43.html#tex2html11"><SUP>5.1</SUP></A></DT><DD>, an instance variable of a class that is also an array variable<PRE>..............................</PRE></DD><DT><A NAME="foot2709">... delay</A><A HREF="node60.html#tex2html16" tppabs="http://www.isi.edu/nsnam/ns/doc/node60.html#tex2html16"><SUP>6.1</SUP></A></DT><DD>The currentversion also includes an object to examine thenetwork layer ``ttl'' field and discard packets if thefield reaches zero.<PRE>..............................</PRE></DD><DT><A NAME="foot3589">... exists</A><A HREF="node74.html#tex2html17" tppabs="http://www.isi.edu/nsnam/ns/doc/node74.html#tex2html17"><SUP>7.1</SUP></A></DT><DD>For instance, if the sum of the service rates needed is greater than the output link capacity.<PRE>..............................</PRE></DD><DT><A NAME="foot4419">... packets</A><A HREF="node115.html#tex2html18" tppabs="http://www.isi.edu/nsnam/ns/doc/node115.html#tex2html18"><SUP>10.1</SUP></A></DT><DD>This is perhaps unrealistically simple.An ICMP ECHO REQUEST agent would likely wish to processECHO REPLY messages.<PRE>..............................</PRE></DD><DT><A NAME="foot5345">...OTcl</A><A HREF="node132.html#tex2html20" tppabs="http://www.isi.edu/nsnam/ns/doc/node132.html#tex2html20"><SUP>12.1</SUP></A></DT><DD>It is not intended to be updated after configurationtime. Doing so <EM>should</EM> be possible, but is currently untested.<PRE>..............................</PRE></DD><DT><A NAME="foot5346">...packet.h) </A><A HREF="node133.html#tex2html21" tppabs="http://www.isi.edu/nsnam/ns/doc/node133.html#tex2html21"><SUP>12.2</SUP></A></DT><DD>Note: PT_NTYPE should remain the last element of thisenumeration.<PRE>..............................</PRE></DD><DT><A NAME="foot5328">... produced.</A><A HREF="node135.html#tex2html22" tppabs="http://www.isi.edu/nsnam/ns/doc/node135.html#tex2html22"><SUP>12.3</SUP></A></DT><DD>Insome processer architectures, including theSparc and HP-PA, double-word access must be performed on a double-wordboundary (i.e. addresses ending in 0 mod 8). Attempting to performunaligned accesses result in an abnormal program termination.<PRE>..............................</PRE></DD><DT><A NAME="foot7070">...node</A><A HREF="node191.html#tex2html27" tppabs="http://www.isi.edu/nsnam/ns/doc/node191.html#tex2html27"><SUP>16.1</SUP></A></DT><DD>Refer to Chapter <A HREF="node354.html#chap:hier-rtg" tppabs="http://www.isi.edu/nsnam/ns/doc/node354.html#chap:hier-rtg">29</A> for details on hierarchical routing and internals of <TT>HierNode</TT>.<PRE>..............................</PRE></DD><DT><A NAME="foot6966">...routing</A><A HREF="node191.html#tex2html29" tppabs="http://www.isi.edu/nsnam/ns/doc/node191.html#tex2html29"><SUP>16.2</SUP></A></DT><DD>In order to do away with all these different variations of the definition of a node, we are planning to revise the node architecture that would allow a more flexible and modularised construction of a node without the necessity of having to define and be limited to certain Class definitions only.<PRE>..............................</PRE></DD><DT><A NAME="foot7689">... Iridium</A><A HREF="node198.html#tex2html32" tppabs="http://www.isi.edu/nsnam/ns/doc/node198.html#tex2html32"><SUP>17.1</SUP></A></DT><DD>Asidefrom the link bandwidths (Iridium is a narrowband system only), theseparameters are very close to what a broadband version of the Iridium systemmight look like.<PRE>...........................⌨️ 快捷键说明
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