Date: Tue, 9 Dec 2003 01:10:40 +0900 (JST) From: FURUKAWA Jumpei <bell@f-bell.net> To: FreeBSD-gnats-submit@FreeBSD.org Subject: docs/60049: [patch] suggestion for advanced-network/chapter.sgml Message-ID: <20031208161040.3FF82201@mail.f-bell.net> Resent-Message-ID: <200312081620.hB8GKHNu035270@freefall.freebsd.org>
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>Number: 60049
>Category: docs
>Synopsis: [patch] suggestion for advanced-network/chapter.sgml
>Confidential: no
>Severity: non-critical
>Priority: low
>Responsible: freebsd-doc
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: change-request
>Submitter-Id: current-users
>Arrival-Date: Mon Dec 08 08:20:17 PST 2003
>Closed-Date:
>Last-Modified:
>Originator: FURUKAWA Jumpei
>Release: FreeBSD 5.1-RELEASE-p10 i386
>Organization:
>Environment:
System: FreeBSD pippo.f-bell.net 5.1-RELEASE-p10 FreeBSD 5.1-RELEASE-p10 #2: Sat Nov 1 22:21:31 JST 2003 bell@pippo.f-bell.net:/usr/src/sys/i386/compile/PIPPO i386
>Description:
Since the display collapses, I consider that it is better to use <table> instead of <screen>.
>How-To-Repeat:
>Fix:
--- chapter.sgml.orig Tue Dec 9 00:07:31 2003
+++ chapter.sgml Tue Dec 9 00:34:19 2003
@@ -7213,28 +7213,80 @@
<note><para>The IPv4 broadcast address (usually <hostid role="ipaddr">xxx.xxx.xxx.255</hostid>) is expressed
by multicast addresses in IPv6.</para></note>
- <para>Reserved IPv6 addresses:</para>
+ <table>
+ <title>Reserved IPv6 addresses</title>
+ <tgroup cols="4">
+ <thead>
+ <row>
+ <entry>ipv6-address</entry>
+ <entry>prefixlength (Bits)</entry>
+ <entry>description</entry>
+ <entry>Notes</entry>
+ </row>
+ </thead>
-<screen>ipv6-address prefixlength(Bits) description Notes
+ <tbody>
+ <row>
+ <entry>::</entry>
+ <entry>128 Bits</entry>
+ <entry>unspecified</entry>
+ <entry>cf. 0.0.0.0 in IPv4</entry>
+ </row>
- :: 128 Bits unspecified cf. 0.0.0.0 in IPv4 address
- ::1 128 Bits loopback address cf. 127.0.0.1 in IPv4
- ::00:xx:xx:xx:xx 96 Bits embedded IPv4 The lower 32 bits are the
- address IPv4 address. Also called
- <quote>IPv4 compatible IPv6
- address</quote>
- ::ff:xx:xx:xx:xx 96 Bits IPv4 mapped The lower 32 bits are the
- IPv6 address IPv4 address. For hosts
- which do not support IPv6
- fe80:: - feb:: 10 Bits link-local cf. loopback address in
- IPv4
- fec0:: - fef:: 10 Bits site-local
- ff:: 8 Bits multicast
- 001 (base 2) 3 Bits global unicast All global unicast
- addresses are assigned from
- this pool. The first 3 Bits
- are <quote>001</quote>.</screen>
+ <row>
+ <entry>::1</entry>
+ <entry>128 Bits</entry>
+ <entry>loopback address</entry>
+ <entry>cf. 127.0.0.1 in IPv4</entry>
+ </row>
+ <row>
+ <entry>::00:xx:xx:xx:xx</entry>
+ <entry>96 Bits</entry>
+ <entry>embedded IPv4</entry>
+ <entry>The lower 32 bits are the IPv4 address.
+ Also called <quote>IPv4 compatible IPv6 address</quote></entry>
+ </row>
+
+ <row>
+ <entry>::ff:xx:xx:xx:xx</entry>
+ <entry>96 Bits</entry>
+ <entry>IPv4 mapped IPv6 address</entry>
+ <entry>The lower 32 bits are the IPv4 address.
+ For hosts which do not support IPv6.</entry>
+ </row>
+
+ <row>
+ <entry>fe80:: - feb::</entry>
+ <entry>10 Bits</entry>
+ <entry>link-local</entry>
+ <entry>cf. loopback address in IPv4</entry>
+ </row>
+
+ <row>
+ <entry>fec0:: - fef::</entry>
+ <entry>10 Bits</entry>
+ <entry>site-local</entry>
+ <entry> </entry>
+ </row>
+
+ <row>
+ <entry>ff::</entry>
+ <entry>8 Bits</entry>
+ <entry>multicast</entry>
+ <entry> </entry>
+ </row>
+
+ <row>
+ <entry>001 (base 2)</entry>
+ <entry>3 Bits</entry>
+ <entry>global unicast</entry>
+ <entry>All global unicast addresses are assigned from this pool.
+ The first 3 Bits are <quote>001</quote>.</entry>
+ </row>
+ </tbody>
+ </tgroup>
+ </table>
</sect2>
<sect2>
>Release-Note:
>Audit-Trail:
>Unformatted:
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