1 .\" $Id: dhclient.8,v 1.1.1.1 2005/12/07 10:50:33 sonic_amiga Exp $
3 .\" Copyright (c) 2004 by Internet Systems Consortium, Inc. ("ISC")
4 .\" Copyright (c) 1996-2003 by Internet Software Consortium
6 .\" Permission to use, copy, modify, and distribute this software for any
7 .\" purpose with or without fee is hereby granted, provided that the above
8 .\" copyright notice and this permission notice appear in all copies.
10 .\" THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES
11 .\" WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
12 .\" MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR
13 .\" ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
14 .\" WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
15 .\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
16 .\" OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
18 .\" Internet Systems Consortium, Inc.
19 .\" 950 Charter Street
20 .\" Redwood City, CA 94063
22 .\" http://www.isc.org/
24 .\" Portions copyright (c) 2000 David E. O'Brien.
25 .\" All rights reserved.
26 .\" %FreeBSD: src/contrib/isc-dhcp/client/dhclient.8,v 1.8.2.3 2002/04/11 10:16:45 murray Exp %
28 .\" $FreeBSD: doc/ja_JP.eucJP/man/man8/dhclient.8,v 1.8 2002/05/21 03:46:48 horikawa Exp $
29 .\" WORD: Dynamic Host Configuration Protocol (DHCP) ưŪ¥Û¥¹¥ÈÀßÄê¥×¥í¥È¥³¥ë
30 .\" WORD: lease ¥ê¡¼¥¹ [dhclient.8]
31 .\" WORD: mobile host °ÜÆ°¥Û¥¹¥È
32 .\" WORD: limited broadcast address ¥ê¥ß¥Æ¥Ã¥É¥Ö¥í¡¼¥É¥¥ã¥¹¥È¥¢¥É¥ì¥¹
33 .\" WORD: networking framework ¥Í¥Ã¥È¥ï¡¼¥¥ó¥°¥Õ¥ì¡¼¥à¥ï¡¼¥¯
34 .\" WORD: housekeeping chores ȬȚ
37 dhclient - ưŪ¥Û¥¹¥ÈÀßÄê¥×¥í¥È¥³¥ë¤Î¥¯¥é¥¤¥¢¥ó¥È
99 Internet Systems Consortium ¤Î DHCP ¥¯¥é¥¤¥¢¥ó¥È¤Ç¤¢¤ë dhclient
100 ¤ÏưŪ¥Û¥¹¥ÈÀßÄê¥×¥í¥È¥³¥ë (DHCP: Dynamic Host Configuration Protocol)
101 ¤Þ¤¿¤Ï BOOTP ¥×¥í¥È¥³¥ë¤òÍѤ¤¤Æ¡¢¤¢¤ë¤¤¤Ï
102 ¤³¤ì¤é¤Î¥×¥í¥È¥³¥ë¤¬¼ºÇÔ¤·¤¿¾ì¹ç¤Ë¤Ï¥¢¥É¥ì¥¹¤òÀÅŪ¤Ë³ä¤êÅö¤Æ¤Æ¡¢
103 1 ¤Ä°Ê¾å¤Î¥Í¥Ã¥È¥ï¡¼¥¯¥¤¥ó¥¿¥Õ¥§¡¼¥¹¤òÀßÄꤹ¤ëÊýË¡¤òÄ󶡤·¤Þ¤¹¡£
106 DHCP ¥×¥í¥È¥³¥ë¤Ç¤Ï¡¢1 ¤Ä°Ê¾å¤Î¥µ¥Ö¥Í¥Ã¥È¤Ë³ä¤êÅö¤Æ¤ë¤³¤È¤Î¤Ç¤¤ë
107 IP ¥¢¥É¥ì¥¹¤Î¥ê¥¹¥È¤ò´ÉÍý¤¹¤ëÃæ±û¥µ¡¼¥Ð¤Ë¡¢¥Û¥¹¥È¤¬¥¢¥¯¥»¥¹¤Ç¤¤Þ¤¹¡£
108 DHCP ¥¯¥é¥¤¥¢¥ó¥È¤Ï¤³¤Î¥ê¥¹¥È¤«¤é¥¢¥É¥ì¥¹¤òÍ׵ᤷ¤Æ¡¢
109 ¤½¤ì¤ò¥Í¥Ã¥È¥ï¡¼¥¯ÄÌ¿®¤Î°ì»þŪ¤ÊÅÚÂæ¤ËÍѤ¤¤ë¤³¤È¤¬¤Ç¤¤Þ¤¹¡£
110 ¤Þ¤¿ DHCP ¥×¥í¥È¥³¥ë¤Ï¡¢¥Ç¥Õ¥©¥ë¥È¥ë¡¼¥¿¤Î¾ì½ê¤ä¥Í¡¼¥à¥µ¡¼¥Ð¤Î¾ì½ê¤Ê¤É¡¢
111 ¥¯¥é¥¤¥¢¥ó¥È¤¬Àܳ¤·¤Æ¤¤¤ë¥Í¥Ã¥È¥ï¡¼¥¯¤Ë´Ø¤¹¤ë½ÅÍפʾðÊó¤ò
112 ¥¯¥é¥¤¥¢¥ó¥È¤Ë¾ÜºÙ¤ËÃΤ餻¤ëµ¡¹½¤âÄ󶡤·¤Þ¤¹¡£
116 ¤«¤éÀßÄê»Ø¼¨¤òÆɤ߼è¤ê¤Þ¤¹¡£
117 ¤½¤ì¤«¤é¸½ºß¤Î¥·¥¹¥Æ¥à¤ËÁȤ߹þ¤Þ¤ì¤Æ¤¤¤ë
118 ¤¹¤Ù¤Æ¤Î¥Í¥Ã¥È¥ï¡¼¥¯¥¤¥ó¥¿¥Õ¥§¡¼¥¹¤Î¥ê¥¹¥È¤ò¼èÆÀ¤·¤Þ¤¹¡£
119 ³Æ¥¤¥ó¥¿¥Õ¥§¡¼¥¹¤ËÂФ· dhclient ¤Ï DHCP ¥×¥í¥È¥³¥ë¤òÍѤ¤¤ÆÀßÄê¤ò»î¤ß¤Þ¤¹¡£
121 ¥·¥¹¥Æ¥à¥ê¥Ö¡¼¥È¤ä¥µ¡¼¥ÐºÆµ¯Æ°¤ÎºÝ¤Ë¥ê¡¼¥¹¤ò¼º¤ï¤Ê¤¤¤è¤¦¤Ë¡¢
122 dhclient ¤Ï³ä¤êÅö¤Æ¤é¤ì¤¿¥ê¡¼¥¹¤Î¥ê¥¹¥È¤ò
123 dhclient.leases(5) ¥Õ¥¡¥¤¥ë¤ËÊݸ¤·¤Þ¤¹¡£
124 µ¯Æ°»þ¡¢dhclient.conf ¥Õ¥¡¥¤¥ë¤òÆɤ߼è¤Ã¤¿¸å¡¢
125 dhclient ¤Ï dhclient.leases ¥Õ¥¡¥¤¥ë¤òÆɤ߹þ¤ó¤Ç¡¢
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128 ¿·¤·¤¤¥ê¡¼¥¹¤ò¼èÆÀ¤¹¤ë¤È¡¢dhclient.leases ¥Õ¥¡¥¤¥ë¤ÎËöÈø¤ËÉÕ¤±²Ã¤¨¤é¤ì¤Þ¤¹¡£
129 ¥Õ¥¡¥¤¥ë¤¬¶Ëü¤ËÂ礤¯¤Ê¤ë¤Î¤òËɤ°¤¿¤á¤Ë¡¢
130 dhclient ¤Ï»þ¤ª¤ê¥³¥¢ÆâÉô¤Î¥ê¡¼¥¹¥Ç¡¼¥¿¥Ù¡¼¥¹¤«¤é
131 ¿·µ¬¤Ë dhclient.leases ¥Õ¥¡¥¤¥ë¤òºîÀ®¤·¤Þ¤¹¡£
132 ¸Å¤¤ dhclient.leases ¥Õ¥¡¥¤¥ë¤Ï¡¢
133 dhclient ¤¬¼¡¤Ë¥Ç¡¼¥¿¥Ù¡¼¥¹¤òºî¤êÂؤ¨¤ë¤Þ¤Ç¡¢
135 ¤È¤¤¤¦Ì¾Á°¤ÇÊݸ¤µ¤ì¤Þ¤¹¡£
137 dhclient ¤¬ºÇ½é¤Ëµ¯Æ°¤µ¤ì¤¿¤È¤
138 (°ìÈÌŪ¤Ë¤Ï¥·¥¹¥Æ¥à¥Ö¡¼¥È½é´ü²áÄø¤Î´Ö) ¤Ë DHCP ¥µ¡¼¥Ð¤¬ÍøÍѤǤ¤Ê¤±¤ì¤Ð¡¢
139 ¸Å¤¤¥ê¡¼¥¹¤Ï»Ä¤µ¤ì¤Þ¤¹¡£
140 ¤½¤Î¾ì¹ç¡¢dhclient.leases ¥Õ¥¡¥¤¥ë¤«¤é
141 ¤Þ¤À´ü¸Â¤ÎÀÚ¤ì¤Æ¤¤¤Ê¤¤¸Å¤¤¥ê¡¼¥¹¤ò¸¡ºº¤·¡¢
142 ͸ú¤Ç¤¢¤ë¤ÈȽÃǤµ¤ì¤ì¤Ð¡¢¤½¤ì¤é¤Î´ü¸Â¤¬ÀÚ¤ì¤ë¤«
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145 DHCP ¥µ¡¼¥Ð¤¬Â¸ºß¤·¤Ê¤¤¥Í¥Ã¥È¥ï¡¼¥¯¤Ë»þ¤ª¤ê¥¢¥¯¥»¥¹¤¹¤ëɬÍפ¬
146 ¤¢¤ë¤è¤¦¤Ê°ÜÆ°¥Û¥¹¥È¤Ï¡¢¤½¤Î¥Í¥Ã¥È¥ï¡¼¥¯¾å¤Î¸ÇÄꥢ¥É¥ì¥¹¤Î¥ê¡¼¥¹¤ò
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149 dhclient ¤Ï¤½¤ÎÀÅŪ¤Ê¥ê¡¼¥¹¤¬Í¸ú¤Ç¤¢¤ë¤«¸¡¾Ú¤·¡¢
150 ͸ú¤Ç¤¢¤ì¤Ð¼¡¤ËºÆµ¯Æ°¤µ¤ì¤ë¤Þ¤Ç¤½¤Î¥ê¡¼¥¹¤ò»È¤¤¤Þ¤¹¡£
152 ¤Þ¤¿°ÜÆ°¥Û¥¹¥È¤Ï¡¢DHCP ¤ÏÍøÍѤǤ¤Ê¤¤¤¬ BOOTP ¤Ê¤éÍøÍѤǤ¤ë¤è¤¦¤Ê
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155 ¤½¤Î¥Í¥Ã¥È¥ï¡¼¥¯¤Î´ÉÍý¼Ô¤ÈÁêÃ̤·¤Æ
156 BOOTP ¥Ç¡¼¥¿¥Ù¡¼¥¹¤Ë¥¨¥ó¥È¥ê¤òºîÀ®¤·¤Æ¤â¤é¤¤¡¢
157 ¤½¤Î¥Í¥Ã¥È¥ï¡¼¥¯¾å¤ÇÁÇÁ᤯¥Ö¡¼¥È¤Ç¤¤ë¤è¤¦¤Ë¤¹¤ë¤È¤è¤¤¤Ç¤·¤ç¤¦¡£
160 dhclient ¤¬ÀßÄꤷ¤è¤¦¤È¤¹¤ë¥Í¥Ã¥È¥ï¡¼¥¯¥¤¥ó¥¿¥Õ¥§¡¼¥¹¤Î̾Á°¤ò
161 ¥³¥Þ¥ó¥É¥é¥¤¥ó¤Ç»ØÄê¤Ç¤¤Þ¤¹¡£
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183 ÂÔµ¡¤ª¤è¤ÓÁ÷¿®¤¹¤ëɬÍפ¬¤¢¤ë¾ì¹ç¤Ë¤Ï
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189 ¥Ç¥Õ¥©¥ë¥È¤È¤Ï°ã¤¦¥Ý¡¼¥È¤ò»ØÄꤹ¤ë¾ì¹ç¡¢¥¯¥é¥¤¥¢¥ó¥È¤Ï
190 ¤â¤¦ 1 ¤ÄÊ̤ÎÁ÷¿®Àè¥Ý¡¼¥È¤â»ÈÍѤ·¤Þ¤¹¡£¤½¤ÎÁ÷¿®Àè¥Ý¡¼¥È¤Ï¡¢
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199 ¥Õ¥é¥°¤Î¸å¤ËÁ÷¿®Àè¤Î IP ¥¢¥É¥ì¥¹¤â¤·¤¯¤Ï¥É¥á¥¤¥ó̾¤ò¤Ä¤±¤Æ»ØÄê
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215 ¥Ç¥Ð¥Ã¥¬¤Î¤â¤È¤ÇÆ°ºî¤·¤Æ¤¤¤ë¾ì¹ç¤ä¡¢System V ¥·¥¹¥Æ¥à¤Î
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242 .B ETCDIR/dhclient.conf
243 ¤«¤é¡¢¥ê¡¼¥¹¥Ç¡¼¥¿¥Ù¡¼¥¹¤ò
244 .B DBDIR/dhclient.leases
245 ¤«¤é¼èÆÀ¤·¡¢¼«Ê¬¤Î¥×¥í¥»¥¹ ID ¤ò
246 .B RUNDIR/dhclient.pid
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