svn commit: r39663 - in head/ja_JP.eucJP/books/handbook:
advanced-networking basics disks install
Ryusuke SUZUKI
ryusuke at FreeBSD.org
Sat Oct 6 14:13:22 UTC 2012
Author: ryusuke
Date: Sat Oct 6 14:13:21 2012
New Revision: 39663
URL: http://svn.freebsd.org/changeset/doc/39663
Log:
- Merge the following from the English version:
r9149 -> r19116 head/ja_JP.eucJP/books/handbook/advanced-networking/chapter.xml
Submitted by: FURUKAWA Jumpei <bell at f-bell dot net>
Reviewed by: Hiroo Ono <hiroo _at_ jp dot FreeBSD dot org>
References: [doc-jp-work 794, 984, 1015, 1285, 1335, 1406, 1456, 1467,
1545, 1567, 1585, 1635, 1637, 1639, 1648, 1691, 1699, 1704,
1705, 1706]
- Typo fix (polution -> pollution)
Pointed out by: kano at na.rim.or.jp
References: [doc-jp 17965, doc-jp-work 1635-1637]
- Add the translation note about the end of the 6bone service.
Submitted by: Hiroo Ono <hiroo _at_ jp dot FreeBSD dot org>
Suggested by: motoyuki@
Reference: [doc-jp-work 1705]
- Related changes
head/ja_JP.eucJP/books/handbook/basics/chapter.xml
head/ja_JP.eucJP/books/handbook/disks/chapter.xml
head/ja_JP.eucJP/books/handbook/install/chapter.xml
Modified:
head/ja_JP.eucJP/books/handbook/advanced-networking/chapter.xml
head/ja_JP.eucJP/books/handbook/basics/chapter.xml
head/ja_JP.eucJP/books/handbook/disks/chapter.xml
head/ja_JP.eucJP/books/handbook/install/chapter.xml
Modified: head/ja_JP.eucJP/books/handbook/advanced-networking/chapter.xml
==============================================================================
--- head/ja_JP.eucJP/books/handbook/advanced-networking/chapter.xml Sat Oct 6 12:44:46 2012 (r39662)
+++ head/ja_JP.eucJP/books/handbook/advanced-networking/chapter.xml Sat Oct 6 14:13:21 2012 (r39663)
@@ -3,145 +3,225 @@
The FreeBSD Documentation Project
The FreeBSD Japanese Documentation Project
- Original revision: 1.36
+ Original revision: r19116
$FreeBSD$
-->
<chapter id="advanced-networking">
<title>¹âÅ٤ʥͥåȥ¥¯</title>
- <sect1>
+ <sect1 id="advanced-networking-synopsis">
<title>¤³¤Î¾Ï¤Ç¤Ï</title>
- <para>°Ê²¼¤Î¾Ï¤Ç¤Ï¡¢ UNIX
- ¥·¥¹¥Æ¥à¾å¤ÇÎɤ¯ÍøÍѤµ¤ì¤ë¥Í¥Ã¥È¥ï¡¼¥¯¥µ¡¼¥Ó¥¹¤Ë¤Ä¤¤¤Æ½ñ¤«¤ì¤Æ¤¤¤Þ¤¹¡£
- ¤³¤ì¤Ï¤â¤Á¤í¤ó¡¢ ¤¢¤Ê¤¿¤Î FreeBSD
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- </sect1>
+ <para>¤³¤Î¾Ï¤Ç¤Ï &unix;
+ ¥·¥¹¥Æ¥à¾å¤ÇÎɤ¯ÍøÍѤµ¤ì¤ë¥Í¥Ã¥È¥ï¡¼¥¯¥µ¡¼¥Ó¥¹¤Ë¤Ä¤¤¤ÆÀâÌÀ¤·¤Þ¤¹¡£
+ FreeBSD ¤¬ÍøÍѤ¹¤ë¤¹¤Ù¤Æ¤Î¥Í¥Ã¥È¥ï¡¼¥¯¥µ¡¼¥Ó¥¹¤ò¤É¤Î¤è¤¦¤ËÄêµÁ¤·¡¢
+ ÀßÄꤷ¡¢¥Æ¥¹¥È¤·¡¢¤½¤·¤ÆÊݼ餹¤ë¤Î¤«¤ò°·¤¤¤Þ¤¹¡£¤µ¤é¤Ë¡¢
+ ËܾϤòÄ̤·¤Æ¤¢¤Ê¤¿¤ÎÌò¤ËΩ¤ÄÀßÄêÎ㤬ºÜ¤Ã¤Æ¤¤¤Þ¤¹¡£</para>
+
+ <para>¤³¤Î¾Ï¤òÆɤá¤Ð°Ê²¼¤Î¤³¤È¤¬Ê¬¤«¤ê¤Þ¤¹¡£</para>
+
+ <itemizedlist>
+ <listitem>
+ <para>¥²¡¼¥È¥¦¥§¥¤¤È·ÐÏ©¤Î´ðËÜ</para>
+ </listitem>
+
+ <listitem>
+ <para>FreeBSD ¤ò¥Ö¥ê¥Ã¥¸¤È¤·¤ÆÆ°ºî¤µ¤»¤ëÊýË¡</para>
+ </listitem>
+
+ <listitem>
+ <para>¥Í¥Ã¥È¥ï¡¼¥¯¥Õ¥¡¥¤¥ë¥·¥¹¥Æ¥à (NFS) ¤ÎÀßÄêÊýË¡</para>
+ </listitem>
+
+ <listitem>
+ <para>¥Ç¥£¥¹¥¯¥ì¥¹¥Þ¥·¥ó¤Î¥Í¥Ã¥È¥ï¡¼¥¯¥Ö¡¼¥È¤ÎÀßÄêÊýË¡</para>
+ </listitem>
+
+ <listitem>
+ <para>¥æ¡¼¥¶¥¢¥«¥¦¥ó¥È¤ò¶¦Í¤¹¤ë¤¿¤á¤Î¥Í¥Ã¥È¥ï¡¼¥¯¥¤¥ó¥Õ¥©¥á¡¼¥·¥ç¥ó¥µ¡¼¥Ð (NIS) ¤ÎÀßÄêÊýË¡</para>
+ </listitem>
+
+ <listitem>
+ <para>DHCP ¤òÍѤ¤¤Æ¼«Æ°Åª¤Ë¥Í¥Ã¥È¥ï¡¼¥¯ÀßÄê¤ò¹Ô¤¦ÊýË¡</para>
+ </listitem>
+
+ <listitem>
+ <para>¥É¥á¥¤¥ó¥Í¡¼¥à¥µ¡¼¥Ð (DNS) ¤ÎÀßÄêÊýË¡</para>
+ </listitem>
+
+ <listitem>
+ <para>NTP ¥×¥í¥È¥³¥ë¤òÍѤ¤¤ÆÆü»þ¤òƱ´ü¤·¤Æ¥¿¥¤¥à¥µ¡¼¥Ð¤òÀßÄꤹ¤ëÊýË¡</para>
+ </listitem>
+
+ <listitem>
+ <para>¥Í¥Ã¥È¥ï¡¼¥¯¥¢¥É¥ì¥¹ÊÑ´¹ (NAT) ¤ÎÀßÄêÊýË¡</para>
+ </listitem>
+
+ <listitem>
+ <para><command>inetd</command> ¥Ç¡¼¥â¥ó¤Î´ÉÍýÊýË¡</para>
+ </listitem>
+
+ <listitem>
+ <para>PLIP ·Ðͳ¤ÇÆóÂæ¤Î¥³¥ó¥Ô¥å¡¼¥¿¤òÀܳ¤¹¤ëÊýË¡</para>
+ </listitem>
+
+ <listitem>
+ <para>FreeBSD ¤Ç IPv6 ¤òÀßÄꤹ¤ëÊýË¡</para>
+ </listitem>
+ </itemizedlist>
- <sect1 id="routing">
- <title>¥²¡¼¥È¥¦¥§¥¤¤È¥ë¡¼¥È</title>
+ <para>¤³¤Î¾Ï¤òÆɤàÁ°¤Ë¡¢°Ê²¼¤Î¤³¤È¤ò¹Ô¤Ã¤Æ¤ª¤¯¤Ù¤¤Ç¤¹¡£</para>
+
+ <itemizedlist>
+ <listitem>
+ <para><filename>/etc/rc</filename> ¥¹¥¯¥ê¥×¥È¤Î´ðËܤòÍý²ò¤·¤Æ¤¤¤ë¤³¤È</para>
+ </listitem>
+
+ <listitem>
+ <para>´ðÁÃŪ¤Ê¥Í¥Ã¥È¥ï¡¼¥¯ÍѸì¤ËÀºÄ̤·¤Æ¤¤¤ë¤³¤È</para>
+ </listitem>
+ </itemizedlist>
+ </sect1>
- <para><emphasis>¸¶ºî: &a.gryphon;.
- 1995 ǯ 10 ·î 6 Æü.</emphasis></para>
+ <sect1 id="network-routing">
+ <sect1info>
+ <authorgroup>
+ <author>
+ <firstname>Coranth</firstname>
+ <surname>Gryphon</surname>
+ <contrib>´ó¹Æ: </contrib>
+ </author>
+ </authorgroup>
+ </sect1info>
+ <title>¥²¡¼¥È¥¦¥§¥¤¤È·ÐÏ©</title>
+ <!--
<para><emphasis>Ìõ: &a.jp.yuki;.
- 1996 ǯ 9 ·î 6 Æü.</emphasis></para>
+ 1996 ǯ 9 ·î 6 Æü.</emphasis></para>
+ -->
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<sect2>
<title>Îã</title>
- <para>°Ê²¼¤Ë¼¨¤¹ <command>netstat -r</command>
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+
+ <screen>&prompt.user; <userinput>netstat -r</userinput>
+Routing tables
- <screen>Destination Gateway Flags Refs Use Netif Expire
+Destination Gateway Flags Refs Use Netif Expire
default outside-gw UGSc 37 418 ppp0
localhost localhost UH 0 181 lo0
test0 0:e0:b5:36:cf:4f UHLW 5 63288 ed0 77
10.20.30.255 link#1 UHLW 1 2421
-foobar.com link#1 UC 0 0
+example.com link#1 UC 0 0
host1 0:e0:a8:37:8:1e UHLW 3 4601 lo0
-host2 0:e0:a8:37:8:1e UHLW 0 5 lo0 =>
-host2.foobar.com link#1 UC 0 0
-224 link#1 UC 0 0</screen>
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+224 link#1 UC 0 0</screen>
+
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+ ¤Ë¤½¤Î¥Û¥¹¥È¤Ø¤ÎľÀܤηÐÏ©¤ò¤Ä¤±²Ã¤¨¤Þ¤¹¡£
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+
+ <indexterm><primary>¥µ¥Ö¥Í¥Ã¥È</primary></indexterm>
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- ¤Ð¤è¤¤¤«¤òÌÀ¤é¤«¤Ë¤·¤Æ¡¢
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-<literallayout>
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- </literallayout>
+<literallayout>[Local2] <--ether--> [Local1] <--PPP--> [ISP-Serv] <--ether--> [T1-GW]</literallayout>
<para>¥Û¥¹¥È <hostid>Local1</hostid> ¤È¥Û¥¹¥È <hostid>Local2</hostid>
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<informaltable frame="none">
<tgroup cols="3">
<thead>
<row>
- <entry>host</entry>
- <entry>default gateway</entry>
- <entry>interface</entry>
+ <entry>¥Û¥¹¥È</entry>
+ <entry>¥Ç¥Õ¥©¥ë¥È¥²¡¼¥È¥¦¥§¥¤</entry>
+ <entry>¥¤¥ó¥¿¥Õ¥§¡¼¥¹</entry>
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@@ -251,7 +328,7 @@ host2.foobar.com link#1 UC
<row>
<entry>Local2</entry>
<entry>Local1</entry>
- <entry>ethernet</entry>
+ <entry>Ethernet</entry>
</row>
<row>
@@ -263,195 +340,1335 @@ host2.foobar.com link#1 UC
</tgroup>
</informaltable>
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- (Ʊ¤¸Îã¤òÍѤ¤¤Þ¤¹)¡¢ ¤¢¤Ê¤¿¤Îclass-C¤Î¥¢¥É¥ì¥¹¶õ´Ö¤¬
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- <hostid role="ipaddr">10.9.9</hostid>¤òÍѤ¤¤Æ¤¤¤ë¾ì¹ç¡¢
+ <para><quote>¤Ê¤¼ (¤¢¤ë¤¤¤Ï¡¢¤É¤¦¤ä¤Ã¤Æ)
+ ¥Ç¥Õ¥©¥ë¥È¥²¡¼¥È¥¦¥§¥¤¤ò¡¢<hostid>Local1</hostid> ¤¬Àܳ¤µ¤ì¤Æ¤¤¤ë
+ ISP ¤Î¥µ¡¼¥Ð¤Ç¤Ï¤Ê¤¯¡¢<hostid>T1-GW</hostid> ¤ËÀßÄꤹ¤ë¤Î¤«</quote>
+ ¤È¤¤¤¦¼ÁÌ䤬¤è¤¯¤¢¤ê¤Þ¤¹¡£</para>
+
+ <para>PPP Àܳ¤Ç¡¢¤¢¤Ê¤¿¤Î¥µ¥¤¥È¦¤Î PPP ¥¤¥ó¥¿¥Õ¥§¡¼¥¹¤Ï¡¢
+ ISP ¤Î¥í¡¼¥«¥ë¥Í¥Ã¥È¥ï¡¼¥¯¾å¤Î¥¢¥É¥ì¥¹¤òÍѤ¤¤Æ¤¤¤ë¤¿¤á¡¢
+ ISP ¤Î¥í¡¼¥«¥ë¥Í¥Ã¥È¥ï¡¼¥¯¾å¤Î¤¹¤Ù¤Æ¤Î¥Þ¥·¥ó¤Ø¤Î·ÐÏ©¤Ï
+ ¼«Æ°Åª¤ËÀ¸À®¤µ¤ì¤Æ¤¤¤Þ¤¹¡£
+ ¤Ä¤Þ¤ê¤¢¤Ê¤¿¤Î¥Þ¥·¥ó¤Ï¡¢¤É¤Î¤è¤¦¤Ë¤·¤Æ
+ <hostid>T1-GW</hostid> ¤ËÅþ㤹¤ë¤«¤È¤¤¤¦·ÐÏ©¤ò´û¤ËÃΤäƤ¤¤ë¤³¤È¤Ë¤Ê¤ê¤Þ¤¹¤«¤é¡¢
+ ISP ¥µ¡¼¥Ð¤Ë¥È¥é¥Õ¥£¥Ã¥¯¤òÁ÷¤ë¤Î¤Ë¡¢Ãæ´ÖŪ¤ÊÃʳ¬¤òƧ¤àɬÍפϤ¢¤ê¤Þ¤»¤ó¡£</para>
+
+ <para>ºÇ¸å¤Ë¤Ê¤ê¤Þ¤·¤¿¤¬¡¢°ìÈÌŪ¤Ë¥í¡¼¥«¥ë¥Í¥Ã¥È¥ï¡¼¥¯¤Ç¤Ï
+ <hostid role="ipaddr">X.X.X.1</hostid>
+ ¤È¤¤¤¦¥¢¥É¥ì¥¹¤ò¥²¡¼¥È¥¦¥§¥¤¥¢¥É¥ì¥¹¤È¤·¤Æ»È¤¤¤Þ¤¹¡£¤Ç¤¹¤«¤é
+ (Ʊ¤¸Îã¤òÍѤ¤¤Þ¤¹)¡¢¤¢¤Ê¤¿¤Î class-C ¤Î¥¢¥É¥ì¥¹¶õ´Ö¤¬
+ <hostid role="ipaddr">10.20.30</hostid> ¤Ç ISP ¤¬
+ <hostid role="ipaddr">10.9.9</hostid> ¤òÍѤ¤¤Æ¤¤¤ë¾ì¹ç¡¢
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- <literallayout>
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-Local1 (10.20.30.1, 10.9.9.30) --> T1-GW (10.9.9.1)
- </literallayout>
+ <informaltable frame="none">
+ <tgroup cols="2">
+ <thead>
+ <row>
+ <entry>¥Û¥¹¥È</entry>
+ <entry>¥Ç¥Õ¥©¥ë¥È¥ë¡¼¥È</entry>
+ </row>
+ </thead>
+ <tbody>
+ <row>
+ <entry>Local2 (10.20.30.2)</entry>
+ <entry>Local1 (10.20.30.1)</entry>
+ </row>
+ <row>
+ <entry>Local1 (10.20.30.1, 10.9.9.30)</entry>
+ <entry>T1-GW (10.9.9.1)</entry>
+ </row>
+ </tbody>
+ </tgroup>
+ </informaltable>
</sect2>
<sect2>
- <title>¥Þ¥ë¥Á¥Û¡¼¥à¥Û¥¹¥È</title>
-
- <para>¤³¤³¤Ç°·¤¦¤Ù¤Â¾¤Î¥¿¥¤¥×¤ÎÀßÄ꤬¤¢¤ê¤Þ¤¹¡£
- ¤½¤ì¤Ï2¤Ä¤Î°Û¤Ê¤ë¥Í¥Ã¥È¥ï¡¼¥¯¤Ë¤Þ¤¿¤¬¤ë¥Û¥¹¥È¤Ç¤¹¡£
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- ¥¤¡¼¥µ¥Í¥Ã¥È¥«¡¼¥É¤ò1Ëç»ý¤Ã¤Æ¤¤¤ë¥Þ¥·¥ó¤Ç¡¢
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- ¾ì¹ç¤ËÍѤ¤¤é¤ì¤Þ¤¹¡£</para>
+ <title>¥Ç¥å¥¢¥ë¥Û¡¼¥à¥Û¥¹¥È</title>
+ <indexterm><primary>¥Ç¥å¥¢¥ë¥Û¡¼¥à¥Û¥¹¥È</primary></indexterm>
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+ <para>¤³¤³¤Ç°·¤¦¤Ù¤¼ïÎà¤ÎÀßÄ꤬¤â¤¦°ì¤Ä¤¢¤ê¤Þ¤¹¡£
+ ¤½¤ì¤Ï 2 ¤Ä¤Î°Û¤Ê¤ë¥Í¥Ã¥È¥ï¡¼¥¯¤Ë¤Þ¤¿¤¬¤ë¥Û¥¹¥È¤Ç¤¹¡£
+ µ»½ÑŪ¤Ë¤Ï¥²¡¼¥È¥¦¥§¥¤¤È¤·¤Æµ¡Ç½¤¹¤ë¥Þ¥·¥ó (¾å¤ÎÎã¤Ç¤Ï
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+ ¤·¤«¤·¼ÂºÝ¤Ë¤Ï¤³¤Î¸ÀÍդϡ¢2 ¤Ä¤Î
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+
+ <para>2 Ëç¤Î¥¤¡¼¥µ¥Í¥Ã¥È¥«¡¼¥É¤ò»ý¤Ä¥Þ¥·¥ó¤¬¡¢
+ Ê̤Υµ¥Ö¥Í¥Ã¥È¾å¤Ë¤½¤ì¤¾¤ì¥¢¥É¥ì¥¹¤ò»ý¤Ã¤Æ¤¤¤ë¾ì¹ç¤¬¤¢¤ê¤Þ¤¹¡£
+ ¤¢¤ë¤¤¤Ï¡¢¥¤¡¼¥µ¥Í¥Ã¥È¥«¡¼¥É¤¬ 1 Ë礷¤«¤Ê¤¤¥Þ¥·¥ó¤Ç¡¢
+ &man.ifconfig.8; ¤Î¥¨¥¤¥ê¥¢¥¹¤ò»È¤Ã¤Æ¤¤¤ë¤«¤â¤·¤ì¤Þ¤»¤ó¡£
+ ʪÍýŪ¤Ëʬ¤«¤ì¤Æ¤¤¤ë 2 ¤Ä¤Î¥¤¡¼¥µ¥Í¥Ã¥È¤Î¥Í¥Ã¥È¥ï¡¼¥¯¤¬»È¤ï¤ì¤Æ¤¤¤ë¤Ê¤é¤ÐÁ°¼Ô¤¬ÍѤ¤¤é¤ì¤Þ¤¹¡£
+ ¸å¼Ô¤Ï¡¢ÊªÍýŪ¤Ë¤Ï 1 ¤Ä¤Î¥Í¥Ã¥È¥ï¡¼¥¯¥»¥°¥á¥ó¥È¤Ç¡¢
+ ÏÀÍýŪ¤Ë¤Ï 2 ¤Ä¤Î¥µ¥Ö¥Í¥Ã¥È¤Ëʬ¤«¤ì¤Æ¤¤¤ë¾ì¹ç¤ËÍѤ¤¤é¤ì¤Þ¤¹¡£</para>
<para>¤É¤Á¤é¤Ë¤·¤Æ¤â¡¢
- ¤³¤Î¥Þ¥·¥ó¤¬¤ª¸ß¤¤¤Î¥µ¥Ö¥Í¥Ã¥È¤Ø¤Î¥²¡¼¥È¥¦¥§¥¤ (inbound
- route) ¤È¤·¤ÆÄêµÁ¤µ¤ì¤Æ¤¤¤ë¤³¤È¤¬Ê¬¤«¤ë¤è¤¦¤Ë¡¢ ¤ª¤Î¤ª
- ¤Î¤Î¥µ¥Ö¥Í¥Ã¥È¤Ç¥ë¡¼¥Æ¥£¥ó¥°¥Æ¡¼¥Ö¥ë¤òÀßÄꤷ¤Þ¤¹¡£ ¤³¤Î¥Þ¥·¥ó¤¬
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- ¤¯ÍѤ¤¤é¤ì¤Þ¤¹¡£</para>
+ ¤³¤Î¥Þ¥·¥ó¤¬¤ª¸ß¤¤¤Î¥µ¥Ö¥Í¥Ã¥È¤Ø¤Î¥²¡¼¥È¥¦¥§¥¤ (inbound route)
+ ¤È¤·¤ÆÄêµÁ¤µ¤ì¤Æ¤¤¤ë¤³¤È¤¬Ê¬¤«¤ë¤è¤¦¤Ë¡¢
+ ¤ª¤Î¤ª¤Î¤Î¥µ¥Ö¥Í¥Ã¥È¤Ç¥ë¡¼¥Æ¥£¥ó¥°¥Æ¡¼¥Ö¥ë¤òÀßÄꤷ¤Þ¤¹¡£¤³¤Î¥Þ¥·¥ó¤¬
+ 2 ¤Ä¤Î¥µ¥Ö¥Í¥Ã¥È¤Î´Ö¤Î¥ë¡¼¥¿¤È¤·¤ÆÆ°ºî¤¹¤ë¤È¤¤¤¦¹½À®¤Ï¡¢
+ ¥Ñ¥±¥Ã¥È¤Î¥Õ¥£¥ë¥¿¥ê¥ó¥°¤ò¼ÂÁõ¤¹¤ëɬÍפ¬¤¢¤ë¾ì¹ç¤ä¡¢
+ °ìÊý¸þ¤Þ¤¿¤ÏÁÐÊý¸þ¤Î¥Õ¥¡¥¤¥¢¥¦¥©¡¼¥ë¤òÍøÍѤ·¤¿¥»¥¥å¥ê¥Æ¥£¤ò¹½ÃÛ¤¹¤ë¾ì¹ç¤Ë¤è¤¯ÍѤ¤¤é¤ì¤Þ¤¹¡£</para>
+
+ <para>¤³¤Î¥Þ¥·¥ó¤¬Æó¤Ä¤Î¥¤¥ó¥¿¥Õ¥§¡¼¥¹´Ö¤Ç¼ÂºÝ¤Ë¥Ñ¥±¥Ã¥È¤ò¼õ¤±ÅϤ¹¤è¤¦¤Ë¤·¤¿¤¤¾ì¹ç¤Ï¡¢
+ FreeBSD ¤Ç¤³¤Îµ¡Ç½¤ò͸ú¤Ë¤·¤Ê¤¤¤È¤¤¤±¤Þ¤»¤ó¡£</para>
+ </sect2>
+
+ <sect2 id="network-dedicated-router">
+ <title>¥ë¡¼¥¿¤Î¹½ÃÛ</title>
+
+ <indexterm><primary>¥ë¡¼¥¿</primary></indexterm>
+
+ <para>¥Í¥Ã¥È¥ï¡¼¥¯¥ë¡¼¥¿¤Ïñ¤Ë¤¢¤ë¥¤¥ó¥¿¥Õ¥§¡¼¥¹¤«¤éÊ̤Υ¤¥ó¥¿¥Õ¥§¡¼¥¹¤Ø¥Ñ¥±¥Ã¥È¤òžÁ÷¤¹¤ë¥·¥¹¥Æ¥à¤Ç¤¹¡£
+ ¥¤¥ó¥¿¡¼¥Í¥Ã¥Èɸ½à¤ª¤è¤Ó¤¹¤°¤ì¤¿µ»½ÑŪ¤Ê´·½¬¤«¤é¡¢
+ FreeBSD ¥×¥í¥¸¥§¥¯¥È¤Ï
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+ &man.rc.conf.5; Æâ¤Ç¼¡¤ÎÊÑ¿ô¤ò <literal>YES</literal>
+ ¤ËÊѹ¹¤¹¤ë¤³¤È¤Ç¤³¤Îµ¡Ç½¤ò͸ú¤Ë¤Ç¤¤Þ¤¹:</para>
+
+ <programlisting>gateway_enable=YES # Set to YES if this host will be a gateway</programlisting>
+
+ <para>¤³¤Î¥ª¥×¥·¥ç¥ó¤Ï &man.sysctl.8; ÊÑ¿ô¤Î
+ <varname>net.inet.ip.forwarding</varname> ¤ò
+ <literal>1</literal> ¤ËÀßÄꤷ¤Þ¤¹¡£
+ °ì»þŪ¤Ë¥ë¡¼¥Æ¥£¥ó¥°¤òÄä»ß¤¹¤ëɬÍפ¬¤¢¤ë¤È¤¤Ë¤Ï¡¢
+ ¤³¤ÎÊÑ¿ô¤ò°ì»þŪ¤Ë <literal>0</literal> ¤ËÀßÄꤷ¤Ê¤ª¤»¤Þ¤¹¡£</para>
+
+ <para>¼¡¤Ë¡¢¥È¥é¥Õ¥£¥Ã¥¯¤Î°¸Àè¤ò·è¤á¤ë¤¿¤á¤Ë¡¢
+ ¤½¤Î¥ë¡¼¥¿¤Ë¤Ï·ÐÏ©¾ðÊó¤¬É¬Íפˤʤê¤Þ¤¹¡£
+ ¥Í¥Ã¥È¥ï¡¼¥¯¤¬½½Ê¬´ÊÁǤʤ顢ÀÅŪ·ÐÏ©¤¬ÍøÍѤǤ¤Þ¤¹¡£
+ ¤Þ¤¿¡¢FreeBSD ¤Ï BSD ¤Îɸ½à¥ë¡¼¥Æ¥£¥ó¥°¥Ç¡¼¥â¥ó¤Ç¤¢¤ë
+ &man.routed.8; ¤òÈ÷¤¨¤Æ¤¤¤Þ¤¹¡£¤³¤ì¤Ï RIP
+ (¥Ð¡¼¥¸¥ç¥ó 1 ¤ª¤è¤Ó 2) ¤ª¤è¤Ó IRDP ¤ò°·¤¨¤Þ¤¹¡£
+ BGP ¥Ð¡¼¥¸¥ç¥ó 4¡¢OSPF ¥Ð¡¼¥¸¥ç¥ó2¡¢
+ ¤½¤Î¾ÀöÎý¤µ¤ì¤¿¥ë¡¼¥Æ¥£¥ó¥°¥×¥í¥È¥³¥ë¤Ï
+ <filename role="package">net/zebra</filename>
+ package ¤òÍѤ¤¤ì¤ÐÂбþ¤Ç¤¤Þ¤¹¡£
+ ¤Þ¤¿¡¢¤è¤êÊ£»¨¤Ê¥Í¥Ã¥È¥ï¡¼¥¯¥ë¡¼¥Æ¥£¥ó¥°¥½¥ê¥å¡¼¥·¥ç¥ó¤Ë¤Ï¡¢
+ gated ¤Î¤è¤¦¤Ê¾¦ÍÑÀ½ÉʤâÍøÍѲÄǽ¤Ç¤¹¡£</para>
+
+ <indexterm><primary>BGP</primary></indexterm>
+ <indexterm><primary>RIP</primary></indexterm>
+ <indexterm><primary>OSPF</primary></indexterm>
+
+ <para>¤³¤Î¤è¤¦¤Ë FreeBSD ¤òÀßÄꤷ¤¿¤È¤·¤Æ¤â¡¢
+ ¥ë¡¼¥¿¤ËÂФ¹¤ë¥¤¥ó¥¿¡¼¥Í¥Ã¥Èɸ½àÍ×µá¤ò´°Á´¤ËËþ¤¿¤¹¤ï¤±¤Ç¤Ï¤¢¤ê¤Þ¤»¤ó¡£
+ ¤·¤«¤·¡¢Ä̾ïÍøÍѤ˴ؤ·¤Æ¤Ï½½Ê¬¤È¤¤¤¨¤Þ¤¹¡£</para>
</sect2>
<sect2>
- <title>¥ë¡¼¥Æ¥£¥ó¥°¤ÎÅÁÇÅ</title>
-
- <para>¤¹¤Ç¤Ë³°Éô¤È¤Î·ÐÏ©¤ò¤É¤Î¤è¤¦¤ËÄêµÁ¤·¤¿¤é¤è¤¤¤«¤Ï
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+ <title>¥ë¡¼¥Æ¥£¥ó¥°¤ÎÅÁÈÂ</title>
+ <indexterm><primary>¥ë¡¼¥Æ¥£¥ó¥°¤ÎÅÁÈÂ</primary></indexterm>
+
+ <para>³°Éô¤È¤Î·ÐÏ©¤ò¤É¤Î¤è¤¦¤ËÄêµÁ¤·¤¿¤é¤è¤¤¤«¤Ï¤¹¤Ç¤ËÀâÌÀ¤·¤Þ¤·¤¿¡£
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+ PPP ¥ê¥ó¥¯¤òÄ̤¸¤Æ¥µ¥¤¥È¤ËÁ÷¤Ã¤Æ¤¯¤ë¤è¤¦¤Ë¥µ¡¼¥Ó¥¹¥×¥í¥Ð¥¤¥À¤Ï¥ë¡¼¥Æ¥£¥ó¥°¥Æ¡¼¥Ö¥ë¤òÀßÄꤷ¤Þ¤¹¡£
+ ¤·¤«¤·¡¢¹ñ¶¤Î¸þ¤³¤¦Â¦¤Î¥µ¥¤¥È¤Ï¤É¤Î¤è¤¦¤Ë¤·¤Æ¤¢¤Ê¤¿¤Î
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- Ï©¤ÎÅÁȤǤ¹¡£</para>
+ À¤³¦Ãæ¤Î¥¤¥ó¥¿¡¼¥Í¥Ã¥È¤Î¥È¥é¥Õ¥£¥Ã¥¯¤ò±¿¤Ö¼çÍפʿ®ÍѤǤ¤ë´´Àþ¤Î¤³¤È¤Ç¤¹¡£
+ ¤É¤Î¥Ð¥Ã¥¯¥Ü¡¼¥ó¥Þ¥·¥ó¤â¡¢
+ ¤¢¤ë¥Í¥Ã¥È¥ï¡¼¥¯¤«¤éÆÃÄê¤Î¥Ð¥Ã¥¯¥Ü¡¼¥ó¤Î¥Þ¥·¥ó¤Ø¸þ¤«¤¦¥È¥é¥Õ¥£¥Ã¥¯¤È¡¢
+ ¤½¤Î¥Ð¥Ã¥¯¥Ü¡¼¥ó¤Î¥Þ¥·¥ó¤«¤é¤¢¤Ê¤¿¤Î¥Í¥Ã¥È¥ï¡¼¥¯¤ËÆϤ¯¥µ¡¼¥Ó¥¹¥×¥í¥Ð¥¤¥À¤Þ¤Ç¤Î¥Á¥§¡¼¥ó¤Î¥Þ¥¹¥¿¥Æ¡¼¥Ö¥ë¤Î¥³¥Ô¡¼¤ò»ý¤Ã¤Æ¤¤¤Þ¤¹¡£</para>
+
+ <para>¤¢¤Ê¤¿¤Î¥µ¥¤¥È¤¬Àܳ
+ (¥×¥í¥Ð¥¤¥À¤«¤é¤ß¤ÆÆ⦤ˤ¢¤ë¤³¤È¤Ë¤Ê¤ê¤Þ¤¹) ¤·¤¿¤È¤¤¤¦¤³¤È¤ò¡¢
+ ¥×¥í¥Ð¥¤¥À¤«¤é¥Ð¥Ã¥¯¥Ü¡¼¥ó¥µ¥¤¥È¤ØÄÌÃΤ¹¤ë¤³¤È¤Ï¥×¥í¥Ð¥¤¥À¤Î»Å»ö¤Ç¤¹¡£
+ ¤³¤ì¤¬·ÐÏ©¤ÎÅÁȤǤ¹¡£</para>
</sect2>
<sect2>
<title>¥È¥é¥Ö¥ë¥·¥å¡¼¥Æ¥£¥ó¥°</title>
+ <indexterm>
+ <primary><command>traceroute</command></primary>
+ </indexterm>
+ <para>·ÐÏ©¤ÎÅÁȤËÌäÂ꤬À¸¤¸¤Æ¡¢
+ ¤¤¤¯¤Ä¤«¤Î¥µ¥¤¥È¤¬Àܳ¤ò¤ª¤³¤Ê¤¦¤³¤È¤¬¤Ç¤¤Ê¤¯¤Ê¤ë¤³¤È¤¬¤¢¤ê¤Þ¤¹¡£
+ ¥ë¡¼¥Æ¥£¥ó¥°¤¬¤É¤³¤Ç¤ª¤«¤·¤¯¤Ê¤Ã¤Æ¤¤¤ë¤«¤òÌÀ¤é¤«¤Ë¤¹¤ë¤Î¤ËºÇ¤â͸ú¤Ê¥³¥Þ¥ó¥É¤Ï¤ª¤½¤é¤¯
+ &man.traceroute.8; ¥³¥Þ¥ó¥É¤Ç¤·¤ç¤¦¡£
+ ¤³¤Î¥³¥Þ¥ó¥É¤Ï¡¢¤¢¤Ê¤¿¤¬¥ê¥â¡¼¥È¥Þ¥·¥ó¤ËÂФ·¤ÆÀܳ¤ò¤ª¤³¤Ê¤¦¤³¤È¤¬¤Ç¤¤Ê¤¤
+ (¤¿¤È¤¨¤Ð &man.ping.8; ¤Ë¼ºÇÔ¤¹¤ë¤è¤¦¤Ê)
+ ¾ì¹ç¤â¡¢Æ±¤¸¤è¤¦¤Ë͸ú¤Ç¤¹¡£</para>
- <para>¥ë¡¼¥Æ¥£¥ó¥°¤ÎÅÁȤËÌäÂ꤬À¸¤¸¤Æ¡¢ ¤¤¤¯¤Ä¤«¤Î¥µ¥¤¥È¤¬
- Àܳ¤ò¤ª¤³¤Ê¤¦¤³¤È¤¬¤Ç¤¤Ê¤¯¤Ê¤ë¤³¤È¤¬¤¢¤ê¤Þ¤¹¡£
- ¥ë¡¼¥Æ¥£¥ó¥°¤¬¤É¤³¤Ç¤ª¤«¤·¤¯¤Ê¤Ã¤Æ¤¤¤ë¤«¤òÌÀ¤é¤«¤Ë¤¹¤ë¤Î¤Ë
- ºÇ¤â͸ú¤Ê¥³¥Þ¥ó¥É¤Ï¤ª¤½¤é¤¯ &man.traceroute.8; ¥³¥Þ¥ó¥É¤Ç¤·¤ç
- ¤¦¡£ ¤³¤Î¥³¥Þ¥ó¥É¤Ï¡¢
- ¤¢¤Ê¤¿¤¬¥ê¥â¡¼¥È¥Þ¥·¥ó¤ËÂФ·¤ÆÀܳ¤ò¤ª¤³¤Ê¤¦
- ¤³¤È¤¬¤Ç¤¤Ê¤¤(Î㤨¤Ð &man.ping.8; ¤Ë¼ºÇÔ¤¹¤ë¤è¤¦¤Ê¾ì¹ç)
- ¾ì¹ç¤â¡¢ Ʊ¤¸¤è¤¦¤Ë͸ú¤Ç¤¹¡£</para>
-
- <para> &man.traceroute.8; ¥³¥Þ¥ó¥É¤Ï¡¢
+ <para>&man.traceroute.8; ¥³¥Þ¥ó¥É¤Ï¡¢
Àܳ¤ò»î¤ß¤Æ¤¤¤ë¥ê¥â¡¼¥È¥Û¥¹¥È¤ò°ú¿ô¤Ë¤·¤Æ¼Â¹Ô¤·¤Þ¤¹¡£
- »î¤ß¤Æ¤¤¤ë¥Ñ¥¹¤Î·Ðͳ¤¹¤ë¥²¡¼¥È¥¦¥§¥¤¥Û¥¹¥È¤òɽ¼¨¤·¡¢
+ »î¤ß¤Æ¤¤¤ë·ÐÏ©¤¬·Ðͳ¤¹¤ë¥²¡¼¥È¥¦¥§¥¤¥Û¥¹¥È¤òɽ¼¨¤·¡¢
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- ¥³¥Í¥¯¥·¥ç¥ó¤Î·çÇ¡¤Ë¤è¤Ã¤Æ½ª¤Ã¤Æ¤·¤Þ¤¦¤«¤Î¤É¤Á¤é
- ¤«¤Ë¤Ê¤ê¤Þ¤¹¡£</para>
+ ¥³¥Í¥¯¥·¥ç¥ó¤Î·çÇ¡¤Ë¤è¤Ã¤Æ½ª¤Ã¤Æ¤·¤Þ¤¦¤«¤Î¤É¤Á¤é¤«¤Ë¤Ê¤ê¤Þ¤¹¡£</para>
- <para>¤è¤ê¾Ü¤·¤¤¾ðÊó¤Ï¡¢ &man.traceroute.8;
+ <para>¤è¤ê¾Ü¤·¤¤¾ðÊó¤Ï¡¢&man.traceroute.8;
¤Î¥Þ¥Ë¥å¥¢¥ë¥Ú¡¼¥¸¤ò¤ß¤Æ¤¯¤À¤µ¤¤¡£</para>
</sect2>
+
+ <sect2>
+ <title>¥Þ¥ë¥Á¥¥ã¥¹¥È¥ë¡¼¥Æ¥£¥ó¥°</title>
+ <indexterm>
+ <primary>¥Þ¥ë¥Á¥¥ã¥¹¥È</primary>
+ <secondary>options MROUTING</secondary>
+ </indexterm>
+ <para>FreeBSD ¤Ï¥Þ¥ë¥Á¥¥ã¥¹¥È¥¢¥×¥ê¥±¡¼¥·¥ç¥ó¤È¥Þ¥ë¥Á¥¥ã¥¹¥È¥ë¡¼¥Æ¥£¥ó¥°¤ÎξÊý¤Ë¥Í¥¤¥Æ¥£¥ÖÂбþ¤·¤Æ¤¤¤Þ¤¹¡£
+ ¥Þ¥ë¥Á¥¥ã¥¹¥È¥¢¥×¥ê¥±¡¼¥·¥ç¥ó¤òÆ°¤«¤¹¤Î¤Ë FreeBSD
+ ¤ÇÆÃÊ̤ÊÀßÄê¤ò¤¹¤ëɬÍפϰìÀÚ¤¢¤ê¤Þ¤»¤ó¡£
+ ¥¢¥×¥ê¥±¡¼¥·¥ç¥ó¤ÏÉáÄ̤Ϥ½¤Î¤Þ¤Þ¤ÇÆ°¤¯¤Ç¤·¤ç¤¦¡£
+ ¥Þ¥ë¥Á¥¥ã¥¹¥È¥ë¡¼¥Æ¥£¥ó¥°¤ËÂбþ¤¹¤ë¤Ë¤Ï¡¢
+ ²¼¤Î¥ª¥×¥·¥ç¥ó¤òÄɲ䷤ƥ«¡¼¥Í¥ë¤ò¥³¥ó¥Ñ¥¤¥ë¤¹¤ëɬÍפ¬¤¢¤ê¤Þ¤¹¡£</para>
+
+ <programlisting>options MROUTING</programlisting>
+
+ <para>¤µ¤é¤Ë¡¢<filename>/etc/mrouted.conf</filename>
+ ¤òÊÔ½¸¤·¤Æ¥ë¡¼¥Æ¥£¥ó¥°¥Ç¡¼¥â¥ó &man.mrouted.8;
+ ¤òÀßÄꤷ¡¢¥È¥ó¥Í¥ë¤È DVMRP ¤òÀßÃÖ¤¹¤ëɬÍפ¬¤¢¤ê¤Þ¤¹¡£
+ ¥Þ¥ë¥Á¥¥ã¥¹¥ÈÀßÄê¤Ë¤Ä¤¤¤Æ¤Î¾ÜºÙ¤Ï mrouted
+ ¤Î¥Þ¥Ë¥å¥¢¥ë¤ò»²¾È¤·¤Æ¤¯¤À¤µ¤¤¡£</para>
+ </sect2>
</sect1>
- <sect1 id="bridging">
- <title>Bridging</title>
+ <sect1 id="network-wireless">
+ <sect1info>
+ <authorgroup>
+ <author>
+ <firstname>Eric</firstname>
+ <surname>Anderson</surname>
+ <contrib>¸¶ºî: </contrib>
+ </author>
+ </authorgroup>
+ </sect1info>
+ <title>̵Àþ¥Í¥Ã¥È¥ï¡¼¥¯</title>
+
+ <indexterm><primary>̵Àþ¥Í¥Ã¥È¥ï¡¼¥¯</primary></indexterm>
+ <indexterm>
+ <primary>802.11</primary>
+ <see>̵Àþ¥Í¥Ã¥È¥ï¡¼¥¯</see>
+ </indexterm>
+
+ <sect2>
+ <title>¤Ï¤¸¤á¤Ë</title>
+ <para>¾ï¤Ë¥Í¥Ã¥È¥ï¡¼¥¯¥±¡¼¥Ö¥ë¤ò¤Ä¤Ê¤¤¤Ç¤¤¤ë¤È¤¤¤¦ÌÌÅݤʤ³¤È¤ò¤»¤º¤Ë¡¢
+ ¥³¥ó¥Ô¥å¡¼¥¿¤ò»ÈÍѤǤ¤ë¤³¤È¤Ï¡¢¤È¤Æ¤âÍÍѤǤ·¤ç¤¦¡£
+ FreeBSD ¤Ï̵Àþ¤Î¥¯¥é¥¤¥¢¥ó¥È¤È¤·¤Æ¡¢
+ ¤µ¤é¤Ë<quote>¥¢¥¯¥»¥¹¥Ý¥¤¥ó¥È</quote>¤È¤·¤Æ¤â»È¤¨¤Þ¤¹¡£</para>
+ </sect2>
+
+ <sect2>
+ <title>̵Àþ¤ÎÆ°ºî¥â¡¼¥É</title>
+ <para>802.11 ̵Àþ¥Ç¥Ð¥¤¥¹¤ÎÀßÄê¤Ë¤Ï¡¢BSS ¤È IBSS
+ ¤ÎÆó¤Ä¤ÎÊýË¡¤¬¤¢¤ê¤Þ¤¹¡£</para>
+
+ <sect3>
+ <title>BSS ¥â¡¼¥É</title>
+ <para>BSS ¥â¡¼¥É¤Ï°ìÈÌŪ¤Ë»È¤ï¤ì¤Æ¤¤¤ë¥â¡¼¥É¤Ç¤¹¡£
+ BSS ¥â¡¼¥É¤Ï¥¤¥ó¥Õ¥é¥¹¥È¥é¥¯¥Á¥ã¥â¡¼¥É¤È¤â¸Æ¤Ð¤ì¤Æ¤¤¤Þ¤¹¡£
+ ¤³¤Î¥â¡¼¥É¤Ç¤Ï¡¢
+ ¿¤¯¤Î̵Àþ¥¢¥¯¥»¥¹¥Ý¥¤¥ó¥È¤¬
+ 1 ¤Ä¤ÎÍÀþ¥Í¥Ã¥È¥ï¡¼¥¯¤ËÀܳ¤µ¤ì¤Þ¤¹¡£
+ ¤½¤ì¤¾¤ì¤Î¥ï¥¤¥ä¥ì¥¹¥Í¥Ã¥È¥ï¡¼¥¯¤Ï¸ÇͤÎ̾¾Î¤ò»ý¤Ã¤Æ¤¤¤Þ¤¹¡£
+ ¤½¤Î̾¾Î¤Ï¥Í¥Ã¥È¥ï¡¼¥¯¤Î SSID ¤È¸Æ¤Ð¤ì¤Þ¤¹¡£</para>
+
+ <para>̵Àþ¥¯¥é¥¤¥¢¥ó¥È¤Ï¤³¤ì¤é¤Î̵Àþ¥¢¥¯¥»¥¹¥Ý¥¤¥ó¥È¤ËÀܳ¤·¤Þ¤¹¡£
+ IEEE 802.11 ɸ½à¤Ï̵Àþ¥Í¥Ã¥È¥ï¡¼¥¯¤¬Àܳ¤¹¤ë¤Î¤Ë»ÈÍѤ¹¤ë¥×¥í¥È¥³¥ë¤òµ¬Äꤷ¤Æ¤¤¤Þ¤¹¡£
+ SSID ¤¬ÀßÄꤵ¤ì¤Æ¤¤¤ë¤È¤¤Ï¡¢
+ ̵Àþ¥¯¥é¥¤¥¢¥ó¥È¤òÆÃÄê¤Î¥Í¥Ã¥È¥ï¡¼¥¯¤Ë·ë¤Ó¤Ä¤±¤ë¤³¤È¤¬¤Ç¤¤Þ¤¹¡£
+ SSID ¤òÌÀ¼¨Åª¤Ë»ØÄꤷ¤Ê¤¤¤³¤È¤Ë¤è¤ê¡¢
+ ̵Àþ¥¯¥é¥¤¥¢¥ó¥È¤òǤ°Õ¤Î¥Í¥Ã¥È¥ï¡¼¥¯¤ËÀܳ¤¹¤ë¤³¤È¤â¤Ç¤¤Þ¤¹¡£</para>
+ </sect3>
+
+ <sect3>
+ <title>IBSS ¥â¡¼¥É</title>
+ <para>¥¢¥É¥Û¥Ã¥¯¥â¡¼¥É¤È¤â¸Æ¤Ð¤ì¤ë IBSS ¥â¡¼¥É¤Ï¡¢
+ °ìÂаìÄÌ¿®¤Î¤¿¤á¤ËÀ߷פµ¤ì¤¿ÄÌ¿®Êý¼°¤Ç¤¹¡£
+ ¼ÂºÝ¤Ë¤ÏÆó¼ïÎà¤Î¥¢¥É¥Û¥Ã¥¯¥â¡¼¥É¤¬¤¢¤ê¤Þ¤¹¡£
+ °ì¤Ä¤Ï IBSS ¥â¡¼¥É¤Ç¡¢¥¢¥É¥Û¥Ã¥¯¥â¡¼¥É¡¢¤Þ¤¿¤Ï
+ IEEE ¥¢¥É¥Û¥Ã¥¯¥â¡¼¥É¤È¤â¸Æ¤Ð¤ì¤Þ¤¹¡£
+ ¤³¤Î¥â¡¼¥É¤Ï IEEE 802.11 ɸ½à¤Ëµ¬Äꤵ¤ì¤Æ¤¤¤Þ¤¹¡£
+ ¤â¤¦°ì¤Ä¤Ï¥Ç¥â¥¢¥É¥Û¥Ã¥¯¥â¡¼¥É¤â¤·¤¯¤Ï Lucent ¥¢¥É¥Û¥Ã¥¯¥â¡¼¥É
+ (¤½¤·¤Æ»þ¡¹¡¢Ê¶¤é¤ï¤·¤¤¤³¤È¤Ë¡¢¥¢¥É¥Û¥Ã¥¯¥â¡¼¥É)
+ ¤È¸Æ¤Ð¤ì¤ë¥â¡¼¥É¤Ç¤¹¡£
+ ¤³¤Î¥â¡¼¥É¤Ï¸Å¤¯¡¢802.11 ¤¬É¸½à²½¤¹¤ë°ÊÁ°¤Î¥¢¥É¥Û¥Ã¥¯¥â¡¼¥É¤Ç¡¢
+ ¤³¤ì¤Ï¸Å¤¤ÀßÈ÷¤Ç¤Î¤ß»ÈÍѤµ¤ì¤ë¤Ù¤¤Ç¤·¤ç¤¦¡£
+ ¤³¤³¤Ç¤Ï¡¢¤É¤Á¤é¤Î¥¢¥É¥Û¥Ã¥¯¥â¡¼¥É¤Ë¤Ä¤¤¤Æ¤â¤³¤ì°Ê¾å¸ÀµÚ¤·¤Þ¤»¤ó¡£</para>
+ </sect3>
+ </sect2>
+
+ <sect2>
+ <title>¥¤¥ó¥Õ¥é¥¹¥È¥é¥¯¥Á¥ã¡¼¥â¡¼¥É</title>
+ <sect3>
+ <title>¥¢¥¯¥»¥¹¥Ý¥¤¥ó¥È</title>
+
+ <para>¥¢¥¯¥»¥¹¥Ý¥¤¥ó¥È¤Ï°ì¤Ä°Ê¾å¤Î̵Àþ¥¯¥é¥¤¥¢¥ó¥È¤¬¡¢
+ ¤½¤Î¥Ç¥Ð¥¤¥¹¤ò¥»¥ó¥È¥é¥ë¥Ï¥Ö¤È¤·¤ÆÍøÍѤǤ¤ë¤è¤¦¤Ë¤¹¤ë̵Àþ¥Í¥Ã¥È¥ï¡¼¥¯¥Ç¥Ð¥¤¥¹¤Ç¤¹¡£
+ ¥¢¥¯¥»¥¹¥Ý¥¤¥ó¥È¤ò»ÈÍѤ·¤Æ¤¤¤ë´Ö¡¢
+ ¤¹¤Ù¤Æ¤Î¥¯¥é¥¤¥¢¥ó¥È¤Ï¥¢¥¯¥»¥¹¥Ý¥¤¥ó¥È¤ò²ð¤·¤ÆÄÌ¿®¤·¤Þ¤¹¡£
+ ²È²°¤ä¿¦¾ì¡¢¤Þ¤¿¤Ï¸ø±à¤Ê¤É¤Î¶õ´Ö¤ò̵Àþ¥Í¥Ã¥È¥ï¡¼¥¯¤Ç´°Á´¤Ë¥«¥Ð¡¼¤¹¤ë¤¿¤á¤Ë¡¢
+ Ê£¿ô¤Î¥¢¥¯¥»¥¹¥Ý¥¤¥ó¥È¤¬¤è¤¯»È¤ï¤ì¤Þ¤¹¡£</para>
+
+ <para>¥¢¥¯¥»¥¹¥Ý¥¤¥ó¥È¤Ï°ìÈÌŪ¤ËÊ£¿ô¤Î¥Í¥Ã¥È¥ï¡¼¥¯Àܳ
+ (̵Àþ¥«¡¼¥É¤È¡¢
+ ¤½¤Î¾¤Î¥Í¥Ã¥È¥ï¡¼¥¯¤ËÀܳ¤¹¤ë¤¿¤á¤Î°ì¤Ä°Ê¾å¤ÎÍÀþ¥¤¡¼¥µ¥Í¥Ã¥È¥¢¥À¥×¥¿)
+ ¤ò»ý¤Ã¤Æ¤¤¤Þ¤¹¡£</para>
+
+ <para>¥¢¥¯¥»¥¹¥Ý¥¤¥ó¥È¤Ï¡¢½ÐÍè¹ç¤¤¤Î¤â¤Î¤ò¹ØÆþ¤¹¤ë¤³¤È¤â¤Ç¤¤Þ¤¹¤·¡¢
+ FreeBSD ¤ÈÂбþ¤·¤Æ¤¤¤ë̵Àþ¥«¡¼¥É¤òÁȤ߹ç¤ï¤»¤Æ¡¢
+ ¼«Ê¬¤Ç¹½ÃÛ¤¹¤ë¤³¤È¤â¤Ç¤¤Þ¤¹¡£
+ ¤¤¤¯¤Ä¤â¤Î¥á¡¼¥«¤¬¡¢
+ ¤µ¤Þ¤¶¤Þ¤Êµ¡Ç½¤ò¤â¤Ã¤¿ÌµÀþ¥¢¥¯¥»¥¹¥Ý¥¤¥ó¥È¤ª¤è¤Ó̵Àþ¥«¡¼¥É¤òÀ½Â¤¤·¤Æ¤¤¤Þ¤¹¡£</para>
+ </sect3>
+
+ <sect3>
+ <title>FreeBSD ¤Î¥¢¥¯¥»¥¹¥Ý¥¤¥ó¥È¤Î¹½ÃÛ</title>
+ <indexterm><primary>̵Àþ¥Í¥Ã¥È¥ï¡¼¥¯</primary>
+ <secondary>¥¢¥¯¥»¥¹¥Ý¥¤¥ó¥È</secondary>
+ </indexterm>
+
+ <sect4><title>Í×·ï</title>
+
+ <para>FreeBSD ¤Ç̵Àþ¥¢¥¯¥»¥¹¥Ý¥¤¥ó¥È¤òÀßÄꤹ¤ë¤¿¤á¤Ë¤Ï¡¢
+ ¸ß´¹À¤Î¤¢¤ë̵Àþ¥«¡¼¥É¤¬É¬ÍפǤ¹¡£
+ ¸½¾õ¤Ç¤Ï Prism ¥Á¥Ã¥×¥»¥Ã¥È¤Î¥«¡¼¥É¤Î¤ß¤ËÂбþ¤·¤Æ¤¤¤Þ¤¹¡£
+ ¤Þ¤¿ FreeBSD
+ ¤ËÂбþ¤·¤Æ¤¤¤ëÍÀþ¥Í¥Ã¥È¥ï¡¼¥¯¥«¡¼¥É¤âɬÍפˤʤë¤Ç¤·¤ç¤¦
+ (¤³¤ì¤ò¸«¤Ä¤±¤ë¤Î¤ÏÆñ¤·¤¯¤Ê¤¤¤Ç¤·¤ç¤¦¡£
+ FreeBSD ¤Ï¿¤¯¤Î°Û¤Ê¤ë¥Ç¥Ð¥¤¥¹¤ËÂбþ¤·¤Æ¤¤¤ë¤«¤é¤Ç¤¹) ¡£
+ ¤³¤Î¼ê°ú¤¤Ç¤Ï¡¢
+ ̵Àþ¥Ç¥Ð¥¤¥¹¤ÈÍÀþ¥Í¥Ã¥È¥ï¡¼¥¯¥«¡¼¥É¤ËÀܳ¤·¤Æ¤¤¤ë¥Í¥Ã¥È¥ï¡¼¥¯´Ö¤Î¥È¥é¥Õ¥£¥Ã¥¯¤ò
+ &man.bridge.4; ¤·¤¿¤¤¤È²¾Äꤷ¤Þ¤¹¡£</para>
+
+ <para>FreeBSD ¤¬¥¢¥¯¥»¥¹¥Ý¥¤¥ó¥È¤ò¼ÂÁõ¤¹¤ë¤Î¤Ë»ÈÍѤ¹¤ë hostap
+ µ¡Ç½¤Ï¥Õ¥¡¡¼¥à¥¦¥§¥¢¤ÎÆÃÄê¤Î¥Ð¡¼¥¸¥ç¥ó¤Ç°ìÈ֤褯Àǽ¤òȯ´ø¤·¤Þ¤¹¡£
+ Prism 2 ¥«¡¼¥É¤Ï¡¢
+ 1.3.4 °Ê¹ß¤Î¥Ð¡¼¥¸¥ç¥ó¤Î¥Õ¥¡¡¼¥à¥¦¥§¥¢¤Ç»ÈÍѤ¹¤Ù¤¤Ç¤¹¡£
+ Prism 2.5 ¤ª¤è¤Ó Prism 3 ¥«¡¼¥É¤Ç¤Ï¡¢¥Ð¡¼¥¸¥ç¥ó 1.4.9
+ ¤Î¥Ð¡¼¥¸¥ç¥ó¤Î¥Õ¥¡¡¼¥à¥¦¥§¥¢¤Ç»ÈÍѤ¹¤Ù¤¤Ç¤¹¡£
+ ¤½¤ì¤è¤ê¸Å¤¤¥Ð¡¼¥¸¥ç¥ó¤Î¥Õ¥¡¡¼¥à¥¦¥§¥¢¤Ï¡¢
+ Àµ¾ï¤ËÆ°¤¯¤«¤â¤·¤ì¤Þ¤»¤ó¤·¡¢Æ°¤«¤Ê¤¤¤«¤â¤·¤ì¤Þ¤»¤ó¡£
+ ¸½»þÅÀ¤Ç¤Ï¡¢¥«¡¼¥É¤Î¥Õ¥¡¡¼¥à¥¦¥§¥¢¤ò¹¹¿·¤¹¤ëÍ£°ì¤ÎÊýË¡¤Ï¡¢
+ ¥«¡¼¥É¤ÎÀ½Â¤¸µ¤«¤éÆþ¼ê¤Ç¤¤ë &windows;
+ ÍÑ¥Õ¥¡¡¼¥à¥¦¥§¥¢¥¢¥Ã¥×¥Ç¡¼¥È¥æ¡¼¥Æ¥£¥ê¥Æ¥£¤ò»È¤¦¤â¤Î¤Ç¤¹¡£</para>
+ </sect4>
+
+ <sect4>
+ <title>ÀßÄê</title>
+ <para>¤Ï¤¸¤á¤Ë¥·¥¹¥Æ¥à¤¬ÌµÀþ¥«¡¼¥É¤òǧ¼±¤·¤Æ¤¤¤ë¤³¤È¤ò³Îǧ¤·¤Æ¤¯¤À¤µ¤¤¡£</para>
+ <screen>&prompt.root; <userinput>ifconfig -a</userinput>
+wi0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
+ inet6 fe80::202:2dff:fe2d:c938%wi0 prefixlen 64 scopeid 0x7
+ inet 0.0.0.0 netmask 0xff000000 broadcast 255.255.255.255
+ ether 00:09:2d:2d:c9:50
+ media: IEEE 802.11 Wireless Ethernet autoselect (DS/2Mbps)
+ status: no carrier
+ ssid ""
+ stationname "FreeBSD Wireless node"
+ channel 10 authmode OPEN powersavemode OFF powersavesleep 100
+ wepmode OFF weptxkey 1</screen>
+
+ <para>ºÙ¤«¤¤¤³¤È¤Ïµ¤¤Ë¤»¤º¡¢
+ ̵Àþ¥«¡¼¥É¤¬¥¤¥ó¥¹¥È¡¼¥ë¤µ¤ì¤Æ¤¤¤ë¤³¤È¤ò¼¨¤¹²¿¤«¤¬É½¼¨¤µ¤ì¤Æ¤¤¤ë¤³¤È¤ò³Î¤«¤á¤Æ¤¯¤À¤µ¤¤¡£
+ PC ¥«¡¼¥É¤ò»ÈÍѤ·¤Æ¤¤¤Æ¡¢ÌµÀþ¥¤¥ó¥¿¥Õ¥§¡¼¥¹¤òǧ¼±¤Ç¤¤Ê¤¤¾ì¹ç¡¢
+ ¾Ü¤·¤¤¾ðÊó¤òÆÀ¤ë¤¿¤á¤Ë &man.pccardc.8; ¤È &man.pccardd.8;
+ ¤Î¥Þ¥Ë¥å¥¢¥ë¥Ú¡¼¥¸¤òÄ´¤Ù¤Æ¤ß¤Æ¤¯¤À¤µ¤¤¡£</para>
+
+ <para>¼¡¤Ë¡¢¥¢¥¯¥»¥¹¥Ý¥¤¥ó¥ÈÍѤË
+ FreeBSD ¤Î¥Ö¥ê¥Ã¥¸µ¡Ç½¤òô¤¦Éôʬ¤ò͸ú¤Ë¤¹¤ë¤¿¤á¤Ë¡¢
+ ¥â¥¸¥å¡¼¥ë¤òÆɤ߹þ¤àɬÍפ¬¤¢¤ë¤Ç¤·¤ç¤¦¡£
+ &man.bridge.4; ¥â¥¸¥å¡¼¥ë¤òÆɤ߹þ¤à¤Ë¤Ï¡¢
+ ¼¡¤Î¥³¥Þ¥ó¥É¤ò¤½¤Î¤Þ¤Þ¼Â¹Ô¤·¤Þ¤¹¡£</para>
+
+ <screen>&prompt.root; <userinput>kldload bridge</userinput></screen>
+
+ <para>¥â¥¸¥å¡¼¥ë¤òÆɤ߹þ¤à»þ¤Ë¤Ï¡¢²¿¤â¥¨¥é¡¼¤Ï¤Ç¤Ê¤¤¤Ï¤º¤Ç¤¹¡£
+ ¤â¤·¤â¥¨¥é¡¼¤¬¤Ç¤¿¤é¡¢¥«¡¼¥Í¥ë¤Ë &man.bridge.4;
+ ¤Î¥³¡¼¥É¤òÆþ¤ì¤Æ¥³¥ó¥Ñ¥¤¥ë¤¹¤ëɬÍפ¬¤¢¤ë¤«¤â¤·¤ì¤Þ¤»¤ó¡£
+ ¥Ï¥ó¥É¥Ö¥Ã¥¯¤Î<link
+ linkend="network-bridging">¥Ö¥ê¥Ã¥¸</link>¤ÎÀ᤬¡¢
+ ¤³¤Î²ÝÂê¤òÀ®¤·¿ë¤²¤ë¼ê½õ¤±¤ò¤Ë¤Ê¤ë¤«¤â¤·¤ì¤Þ¤»¤ó¡£</para>
+
+ <para>¥Ö¥ê¥Ã¥¸Éôʬ¤¬½àÈ÷¤Ç¤¤¿¤Î¤Ç¡¢
+ ¤É¤Î¥¤¥ó¥¿¥Õ¥§¡¼¥¹´Ö¤ò¥Ö¥ê¥Ã¥¸¤¹¤ë¤Î¤«¤ò
+ FreeBSD ¥«¡¼¥Í¥ë¤Ë»ØÄꤹ¤ëɬÍפ¬¤¢¤ê¤Þ¤¹¡£
+ ¤³¤ì¤Ï¡¢&man.sysctl.8; ¤ò»È¤Ã¤Æ¹Ô¤¤¤Þ¤¹¡£</para>
+
+ <screen>&prompt.root; <userinput>sysctl net.link.ether.bridge=1</userinput>
+&prompt.root; <userinput>sysctl net.link.ether.bridge_cfg="wi0 xl0"</userinput>
+&prompt.root; <userinput>sysctl net.inet.ip.forwarding=1</userinput></screen>
+
+ <para>¤µ¤Æ¡¢ÌµÀþ¥«¡¼¥É¤òÀßÄꤹ¤ë¤È¤¤Ç¤¹¡£</para>
+ <para>¼¡¤Î¥³¥Þ¥ó¥É¤Ï¥«¡¼¥É¤ò¥¢¥¯¥»¥¹¥Ý¥¤¥ó¥È¤È¤·¤ÆÀßÄꤷ¤Þ¤¹¡£</para>
+
+ <screen>
+&prompt.root; <userinput>ifconfig wi0 ssid my_net channel 11 media DS/11Mbps mediaopt hostap up stationname "FreeBSD AP"</userinput></screen>
+
+ <para>¤³¤Î &man.ifconfig.8; ¥³¥Þ¥ó¥É¹Ô¤Ï
+ <devicename>wi0</devicename> ¥¤¥ó¥¿¥Õ¥§¡¼¥¹¤ò up
+ ¾õÂ֤ˤ·¡¢SSID ¤ò <literal>my_net</literal> ¤ËÀßÄꤷ¡¢
+ ¥¹¥Æ¡¼¥·¥ç¥ó̾¤ò <literal>FreeBSD AP</literal> ¤ËÀßÄꤷ¤Þ¤¹¡£
+ <option>media DS/11Mbps</option> ¥ª¥×¥·¥ç¥ó¤Ï¥«¡¼¥É¤ò 11Mbps
+ ¥â¡¼¥É¤ËÀßÄꤷ¡¢¤Þ¤¿ <option>mediaopt</option>
+ ¤ò¼ÂºÝ¤Ë͸ú¤Ë¤¹¤ë¤Î¤ËɬÍפǤ¹¡£
+ <option>mediaopt hostap</option>
+ ¥ª¥×¥·¥ç¥ó¤Ï¥¤¥ó¥¿¥Õ¥§¡¼¥¹¤ò¥¢¥¯¥»¥¹¥Ý¥¤¥ó¥È¥â¡¼¥É¤Ë¤·¤Þ¤¹¡£
+ <option>channel 11</option> ¥ª¥×¥·¥ç¥ó¤Ï»ÈÍѤ¹¤ë¥Á¥ã¥Í¥ë¤ò
+ 802.11b ¤ËÀßÄꤷ¤Þ¤¹¡£
+ ³Æµ¬À©ÃÏ°è (regulatory domain) ¤Ç͸ú¤Ê¥Á¥ã¥Í¥ëÈÖ¹æ¤Ï
+ &man.wicontrol.8; ¥Þ¥Ë¥å¥¢¥ë¤ËºÜ¤Ã¤Æ¤¤¤Þ¤¹¡£</para>
+
+ <para>¤µ¤Æ¡¢
+ ¤³¤ì¤Ç´°Á´¤Ëµ¡Ç½¤¹¤ë¥¢¥¯¥»¥¹¥Ý¥¤¥ó¥È¤¬Î©¤Á¾å¤¬¤ê¡¢Æ°ºî¤·¤Æ¤¤¤Þ¤¹¡£
+ ¤è¤ê¾Ü¤·¤¤¾ðÊó¤Ë¤Ä¤¤¤Æ¤Ï¡¢&man.wicontrol.8;, &man.ifconfig.8;
+ ¤ª¤è¤Ó &man.wi.4; ¤Î¥Þ¥Ë¥å¥¢¥ë¤òÆɤà¤È¤è¤¤¤Ç¤·¤ç¤¦¡£
+ </para>
+
+ <para>¤Þ¤¿¡¢²¼µ¤Î°Å¹æ²½¤Ë´Ø¤¹¤ëÀá¤òÆɤळ¤È¤â¤ª¤¹¤¹¤á¤·¤Þ¤¹¡£</para>
+ </sect4>
+
+ <sect4>
+ <title>¥¹¥Æ¡¼¥¿¥¹¾ðÊó</title>
+ <para>°ìÅÙ¥¢¥¯¥»¥¹¥Ý¥¤¥ó¥È¤¬ÀßÄꤵ¤ì¤Æ²ÔƯ¤¹¤ë¤È¡¢
+ ´ÉÍý¼Ô¤Ï¥¢¥¯¥»¥¹¥Ý¥¤¥ó¥È¤òÍøÍѤ·¤Æ¤¤¤ë¥¯¥é¥¤¥¢¥ó¥È¤ò¸«¤¿¤¤¤È»×¤¦¤Ç¤·¤ç¤¦¡£
+ ¤¤¤Ä¤Ç¤â´ÉÍý¼Ô¤Ï°Ê²¼¤Î¥³¥Þ¥ó¥É¤ò¼Â¹Ô¤Ç¤¤Þ¤¹¡£</para>
+
+ <screen>&prompt.root; <userinput>wicontrol -l</userinput>
+1 station:
+00:09:b7:7b:9d:16 asid=04c0, flags=3<ASSOC,AUTH>, caps=1<ESS>, rates=f<1M,2M,5.5M,11M>, sig=38/15</screen>
+
+ <para>¤³¤ì¤Ï°ì¤Ä¤Î¶É¤¬¡¢
+ ɽ¼¨¤µ¤ì¤Æ¤¤¤ë¥Ñ¥é¥á¡¼¥¿¤ÇÀܳ¤·¤Æ¤¤¤ë¤³¤È¤ò¼¨¤·¤Þ¤¹¡£
+ ɽ¼¨¤µ¤ì¤¿¿®¹æ¤Ï¡¢
+ ÁêÂÐŪ¤Ê¶¯¤µ¤òɽ¼¨¤·¤Æ¤¤¤ë¤À¤±¤Î¤â¤Î¤È¤·¤Æ°·¤ï¤ì¤ë¤Ù¤¤Ç¤¹¡£
+ dBm ¤ä¤½¤Î¾¤Îñ°Ì¤Ø¤ÎÊÑ´¹·ë²Ì¤Ï¡¢
+ °Û¤Ê¤ë¥Õ¥¡¡¼¥à¥¦¥§¥¢¥Ð¡¼¥¸¥ç¥ó´Ö¤Ç°Û¤Ê¤ê¤Þ¤¹¡£</para>
+ </sect4>
+ </sect3>
+
+ <sect3>
+ <title>¥¯¥é¥¤¥¢¥ó¥È</title>
+
+ <para>̵Àþ¥¯¥é¥¤¥¢¥ó¥È¤Ï¥¢¥¯¥»¥¹¥Ý¥¤¥ó¥È¡¢
+ ¤Þ¤¿¤Ï¾¤Î¥¯¥é¥¤¥¢¥ó¥È¤ËľÀÜ¥¢¥¯¥»¥¹¤¹¤ë¥·¥¹¥Æ¥à¤Ç¤¹¡£</para>
+
+ <para>ŵ·¿Åª¤Ë¤Ï¡¢
+ ̵Àþ¥¯¥é¥¤¥¢¥ó¥È¤¬Í¤·¤Æ¤¤¤ë¥Í¥Ã¥È¥ï¡¼¥¯¥Ç¥Ð¥¤¥¹¤Ï¡¢
+ ̵Àþ¥Í¥Ã¥È¥ï¡¼¥¯¥«¡¼¥É 1 Ëç¤À¤±¤Ç¤¹¡£</para>
+
+ <para>̵Àþ¥¯¥é¥¤¥¢¥ó¥È¤òÀßÄꤹ¤ë¤Ë¤Ï¤¤¤¯¤Ä¤«ÊýË¡¤¬¤¢¤ê¤Þ¤¹¡£
+ ¤½¤ì¤¾¤ì¤Ï°Û¤Ê¤ë̵Àþ¥â¡¼¥É¤Ë°Í¸¤·¤Æ¤¤¤Þ¤¹¤¬¡¢
+ °ìÈÌŪ¤Ë¤Ï BSS
+ (¥¢¥¯¥»¥¹¥Ý¥¤¥ó¥È¤òɬÍפȤ¹¤ë¥¤¥ó¥Õ¥é¥¹¥È¥é¥¯¥Á¥ã¡¼¥â¡¼¥É) ¤«¡¢
+ IBSS (¥¢¥É¥Û¥Ã¥¯¡¢¤Þ¤¿¤Ï¥Ô¥¢¥Ä¡¼¥Ô¥¢¥â¡¼¥É) ¤Î¤É¤Á¤é¤«¤Ç¤¹¡£
+ ¤³¤³¤Ç¤Ï¡¢¥¢¥¯¥»¥¹¥Ý¥¤¥ó¥È¤ÈÄÌ¿®¤ò¤¹¤ë¤Î¤Ë¡¢
*** DIFF OUTPUT TRUNCATED AT 1000 LINES ***
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