1 .\" $NetBSD: dhclient.conf.5,v 1.1.1.3 2014/07/12 11:57:33 spz Exp $
3 .\" Id: dhclient.conf.5,v 1.4 2009/11/24 02:06:56 sar Exp
5 .\" Copyright (c) 2004,2009 by Internet Systems Consortium, Inc. ("ISC")
6 .\" Copyright (c) 1996-2003 by Internet Software Consortium
8 .\" Permission to use, copy, modify, and distribute this software for any
9 .\" purpose with or without fee is hereby granted, provided that the above
10 .\" copyright notice and this permission notice appear in all copies.
12 .\" THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES
13 .\" WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
14 .\" MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR
15 .\" ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
16 .\" WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
17 .\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
18 .\" OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
20 .\" Internet Systems Consortium, Inc.
21 .\" 950 Charter Street
22 .\" Redwood City, CA 94063
24 .\" https://www.isc.org/
26 .\" This software has been written for Internet Systems Consortium
27 .\" by Ted Lemon in cooperation with Vixie Enterprises and Nominum, Inc.
28 .\" To learn more about Internet Systems Consortium, see
29 .\" ``https://www.isc.org/''. To learn more about Vixie Enterprises,
30 .\" see ``http://www.vix.com''. To learn more about Nominum, Inc., see
31 .\" ``http://www.nominum.com''.
33 .\" %FreeBSD: src/contrib/isc-dhcp/client/dhclient.conf.5,v 1.7.2.1 2002/04/11 10:16:46 murray Exp %
34 .\" $FreeBSD: doc/ja_JP.eucJP/man/man5/dhclient.conf.5,v 1.6 2002/05/03 03:23:30 horikawa Exp $
35 .\" WORD: lease ¥ê¡¼¥¹(¥¢¥É¥ì¥¹¤ÎÂßÍ¿)[dhclient.conf.5]
36 .\" WORD: lease discovery request ¥ê¡¼¥¹È¯¸«Í×µá[dhclient.conf.5]
37 .\" WORD: offer (¥ê¡¼¥¹Ä󶡤Î)¿½¤·½Ð¡¢Ä󶡿½¤·½Ð[dhclient.conf.5]
40 dhclient.conf - DHCP ¥¯¥é¥¤¥¢¥ó¥ÈÀßÄê¥Õ¥¡¥¤¥ë
42 dhclient.conf ¥Õ¥¡¥¤¥ë¤Ë¤Ï
43 Internet Systems Consortium ¤Î DHCP ¥¯¥é¥¤¥¢¥ó¥È¤Ç¤¢¤ë
45 ¤ÎÀßÄê¾ðÊ󤬴ޤޤì¤Þ¤¹¡£
47 dhclient.conf ¤Ï¼«Í³·Á¼°¤Î ASCII ¥Æ¥¥¹¥È¥Õ¥¡¥¤¥ë¤Ç¤¹¡£
48 ¤³¤Î¥Õ¥¡¥¤¥ë¤Ï dhclient ¤ËÁȤ߹þ¤Þ¤ì¤¿ºÆµ¢²¼¹ß¥Ñ¡¼¥¶¤Ë²òÀϤµ¤ì¤Þ¤¹¡£
49 ¥Õ¥¡¥¤¥ë¤Ë¤Ï¡¢À°·Á¤ÎÌÜŪ¤Ç¥¿¥Ö¤ä²þ¹Ô¤ò;ʬ¤Ë´Þ¤á¤ë¤³¤È¤â¤Ç¤¤Þ¤¹¡£
50 ¥Õ¥¡¥¤¥ëÃæ¤Î¥¡¼¥ï¡¼¥É¤Ç¤ÏÂçʸ»ú¾®Ê¸»ú¤ò¶èÊ̤·¤Þ¤»¤ó¡£
51 (¥¯¥©¡¼¥ÈÆâ¤Ï½ü¤¤¤Æ) ¥Õ¥¡¥¤¥ëÃæ¤Î¤É¤³¤Ç¤â¥³¥á¥ó¥È¤òÃÖ¤¯¤³¤È¤¬¤Ç¤¤Þ¤¹¡£
52 ¥³¥á¥ó¥È¤Ïʸ»ú # ¤Ç»Ï¤Þ¤ê¡¢¹ÔËö¤Ç½ª¤ï¤ê¤Þ¤¹¡£
54 dhclient.conf ¥Õ¥¡¥¤¥ë¤Ç¡¢¥¯¥é¥¤¥¢¥ó¥È¤Î¤µ¤Þ¤¶¤Þ¤ÊÆ°ºî¤òÀßÄê¤Ç¤¤Þ¤¹¡£
55 ¤½¤ì¤é¤Ë¤Ï¡¢¥×¥í¥È¥³¥ë¤Î¥¿¥¤¥ß¥ó¥°¡¢¥µ¡¼¥Ð¤ËÂФ·¤ÆÍ׵᤹¤ë¾ðÊó¡¢
56 ¥µ¡¼¥Ð¤ËÂФ·¤Æɬ¿Ü¤È¤µ¤ì¤ë¾ðÊó¡¢
57 ¥µ¡¼¥Ð¤¬¾ðÊó¤òÄ󶡤·¤Ê¤«¤Ã¤¿¾ì¹ç¤ËÍѤ¤¤ë¥Ç¥Õ¥©¥ë¥È¡¢
58 ¥µ¡¼¥Ð¤«¤éÄ󶡤µ¤ì¤¿¾ðÊó¤ò¾å½ñ¤¤¹¤ëÃÍ¡¢
59 ¥µ¡¼¥Ð¤«¤éÄ󶡤µ¤ì¤¿¾ðÊó¤ËÁ°ÃÖ¤ä¸åÃÖ¤¹¤ëÃͤʤɤ¬¤¢¤ê¤Þ¤¹¡£
60 ¤Þ¤¿¡¢DHCP ¥µ¡¼¥Ð¤ò»ý¤¿¤Ê¤¤¥Í¥Ã¥È¥ï¡¼¥¯¤Ç»È¤¦¥¢¥É¥ì¥¹¤Ç¤¢¤Ã¤Æ¤â¡¢
61 ¤¢¤é¤«¤¸¤áÀßÄê¥Õ¥¡¥¤¥ë¤Ç½é´ü²½¤¹¤ë¤³¤È¤â¤Ç¤¤Þ¤¹¡£
62 .SH ¥×¥í¥È¥³¥ë¤Î¥¿¥¤¥ß¥ó¥°
63 ¥¯¥é¥¤¥¢¥ó¥È¤Î¥¿¥¤¥ß¥ó¥°Æ°ºî¤Ï¡¢¥æ¡¼¥¶¤¬ÀßÄꤹ¤ëɬÍפϤ¢¤ê¤Þ¤»¤ó¡£
64 ¥æ¡¼¥¶¤¬¥¿¥¤¥ß¥ó¥°ÀßÄê¤ò¹Ô¤ï¤Ê¤±¤ì¤Ð¡¢
65 ¥µ¡¼¥Ð¤Ë̵Ãá½ø¤ËÉé²Ù¤òÍ¿¤¨¤¿¤ê¤»¤ºÅ¬»þ¹¹¿·¤ò¹Ô¤¦¤è¤¦¤Ê¡¢
66 ½¼Ê¬¤ËŬÀڤʥ¿¥¤¥ß¥ó¥°Æ°ºî¤¬¥Ç¥Õ¥©¥ë¥È¤ÇÍѤ¤¤é¤ì¤Þ¤¹¡£
68 ¤·¤«¤·¡¢É¬Íפ˱þ¤¸¤Æ¡¢
69 ¼¡¤Îʸ¤ò»ØÄꤷ¤Æ DHCP ¥¯¥é¥¤¥¢¥ó¥È¤Î¥¿¥¤¥ß¥ó¥°Æ°ºî¤òÄ´Àá¤Ç¤¤Þ¤¹:
79 ʸ¤Ï¡¢¥¯¥é¥¤¥¢¥ó¥È¤¬¥¢¥É¥ì¥¹¤ò·è¤á¤ë»î¤ß¤ò³«»Ï¤·¤Æ¤«¤é¡¢
80 ¥µ¡¼¥Ð¤Ë¥¢¥¯¥»¥¹¤¹¤ë¤³¤È¤¬
81 ¤Ç¤¤Ê¤¤¤ÈȽÃǤ¹¤ë¤Þ¤Ç¤Ë·Ð²á¤¹¤Ù¤»þ´Ö¤ò·è¤á¤Þ¤¹¡£
82 ¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï¤³¤Î¥¿¥¤¥à¥¢¥¦¥ÈÃÍ¤Ï 60 ÉäǤ¹¡£
83 ¤³¤Î¥¿¥¤¥à¥¢¥¦¥ÈÃͤ¬²á¤®¤¿¸å¤Ï¡¢
84 ¤â¤·ÀÅŪ¤Ê¥ê¡¼¥¹¤¬ÀßÄê¥Õ¥¡¥¤¥ë¤ËÄêµÁ¤µ¤ì¤Æ¤¤¤ë¤«¡¢
85 ¥ê¡¼¥¹¥Ç¡¼¥¿¥Ù¡¼¥¹¤Ë¤Þ¤À´ü¸ÂÀÚ¤ì¤Ë¤Ê¤Ã¤Æ¤¤¤Ê¤¤¥ê¡¼¥¹¤¬»Ä¤Ã¤Æ¤¤¤ì¤Ð¡¢
86 ¥¯¥é¥¤¥¢¥ó¥È¤Ï¤½¤ì¤é¤Î¥ê¡¼¥¹¤ò¤Ò¤È¤Ä¤º¤Ä¸¡¾Ú¤·¤Æ¤ß¤Æ¡¢
87 ¤¤¤º¤ì¤«¤¬Í¸ú¤Ê¤è¤¦¤Ç¤¢¤ì¤Ð¤½¤Î¥ê¡¼¥¹¤Î¥¢¥É¥ì¥¹¤ò»È¤¤¤Þ¤¹¡£
88 ¤â¤·ÀÅŪ¤Ê¥ê¡¼¥¹¤â¡¢¥ê¡¼¥¹¥Ç¡¼¥¿¥Ù¡¼¥¹Æâ¤Î´ü¸Â¤ÎÀÚ¤ì¤Æ¤¤¤Ê¤¤¥ê¡¼¥¹¤Ç
89 ͸ú¤Ê¤â¤Î¤â¸ºß¤·¤Ê¤±¤ì¤Ð¡¢
90 ¥¯¥é¥¤¥¢¥ó¥È¤ÏÄêµÁ¤µ¤ì¤¿ retry ´Ö³Ö¤Î¸å¤Ç¥×¥í¥È¥³¥ë¤òºÆ³«¤µ¤»¤Þ¤¹¡£
95 \fBretry \fItime\fR\fB;\fR
98 ʸ¤Ï¡¢¥¯¥é¥¤¥¢¥ó¥È¤¬ DHCP ¥µ¡¼¥Ð¤¬Â¸ºß¤·¤Ê¤¤¤ÈȽÃǤ·¤Æ¤«¤é
99 ºÆ¤Ó DHCP ¥µ¡¼¥Ð¤Ë¥¢¥¯¥»¥¹¤ò»î¤ß¤ë¤Þ¤Ç¤Î´Ö¤Ë¡¢·Ð²á¤¹¤ë¤Ù¤»þ´Ö¤ò·è¤á¤Þ¤¹¡£
100 ¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï¡¢¤³¤ì¤Ï 5 ʬ¤Ç¤¹¡£
105 \fBselect-timeout \fItime\fR\fB;\fR
107 ¤¢¤ë¥Í¥Ã¥È¥ï¡¼¥¯¾å¤Ç¡¢Ê£¿ô¤Î DHCP ¥µ¡¼¥Ð¤¬¥µ¡¼¥Ó¥¹¤òÄ󶡤¹¤ë¤³¤È¤â¤Ç¤¤Þ¤¹
108 (¤½¤ÎÊý¤¬Ë¾¤Þ¤·¤¤¤È¤¤¤¦°Õ¸«¤â¤¢¤ê¤Þ¤¹)¡£
109 ¤½¤Î¾ì¹ç¡¢ºÇ½é¤Î¥ê¡¼¥¹È¯¸«¥á¥Ã¥»¡¼¥¸ (lease discovery message)
111 ¥¯¥é¥¤¥¢¥ó¥È¤¬Ê£¿ô¤Î¥ê¡¼¥¹Ä󶡤、·½Ð¤ò¼õ¤±¤ë¤³¤È¤â¤¢¤êÆÀ¤Þ¤¹¡£
112 ¤½¤ì¤é¤Î¤¦¤Á¡¢¤¢¤ëÄ󶡤¬Â¾¤ÎÄ󶡤è¤ê¤â¹¥¤Þ¤·¤¤¤«¤â¤·¤ì¤Þ¤»¤ó
113 (Î㤨¤Ð¡¢¥¯¥é¥¤¥¢¥ó¥È¤¬°ÊÁ°»ÈÍѤ·¤Æ¤¤¤¿¥¢¥É¥ì¥¹¤¬¤¢¤ëÄ󶡤˴ޤޤì¤Æ¤¤¤ë¤¬¡¢
114 ¾¤ÎÄ󶡤ˤϴޤޤì¤Ê¤¤¤Ê¤É)¡£
117 ¤Ï¥¯¥é¥¤¥¢¥ó¥È¤¬ºÇ½é¤Î¥ê¡¼¥¹È¯¸«Í×µá
119 ¾¯¤Ê¤¯¤È¤â 1 ¤Ä¤ÎÄ󶡿½¤·½Ð¤ò¼õ¤±¤¿¾ì¹ç¡¢
120 ¥µ¡¼¥Ð¤«¤é¤ÎÄ󶡿½¤·½ÐÂÔ¤Á¤ò¤ä¤á¤ë¤Þ¤Ç¤Î»þ´Ö¤Ç¤¹¡£
123 ¤¬ÀÚ¤ì¤ë¤Þ¤Ç¤Ë¤É¤³¤«¤é¤âÄ󶡿½¤·½Ð¤ò¼õ¤±¼è¤ì¤Ê¤±¤ì¤Ð¡¢
124 ¥¯¥é¥¤¥¢¥ó¥È¤Ï¤½¤Î¤¢¤ÈºÇ½é¤ËÅþÃ夹¤ëÄ󶡿½¤·½Ð¤ò¼õ¤±Æþ¤ì¤Þ¤¹¡£
126 ¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï¡¢select-timeout ÃÍ¤Ï 0 ÉäǤ¹¡£
127 ¤Ä¤Þ¤ê¥¯¥é¥¤¥¢¥ó¥È¤ÏºÇ½é¤Ë¼õ¤±¼è¤ëÄ󶡿½¤·½Ð¤ò¼õ¤±Æþ¤ì¤Þ¤¹¡£
132 \fBreboot \fItime\fR\fB;\fR
134 ¥¯¥é¥¤¥¢¥ó¥È¤Ï¡¢ºÆµ¯Æ°¤¹¤ë¤È¡¢
135 ºÇ¸å¤ËÊÝ»ý¤·¤Æ¤¤¤¿¥¢¥É¥ì¥¹¤ò¤Þ¤º¼èÆÀ¤·Ä¾¤½¤¦¤È¤·¤Þ¤¹¡£
136 ¤³¤ì¤ò INIT-REBOOT (½é´ü¥ê¥Ö¡¼¥È) ¾õÂ֤ȸƤӤޤ¹¡£
137 ºÇ¸å¤ËÆ°ºî¤·¤Æ¤¤¤¿¤È¤¤ÈƱ¤¸¥Í¥Ã¥È¥ï¡¼¥¯¤Ë
138 ¥¯¥é¥¤¥¢¥ó¥È¤¬¤Þ¤ÀÀܳ¤·¤Æ¤¤¤ì¤Ð¡¢¤³¤ì¤¬ºÇ¤âÁÇÁᤤµ¯Æ°Ë¡¤È¤Ê¤ê¤Þ¤¹¡£
140 ʸ¤Ï¡¢¥¯¥é¥¤¥¢¥ó¥È¤¬ºÇ½é¤Ë¸Å¤¤¥¢¥É¥ì¥¹¤ÎºÆ¼èÆÀ¤ò»î¤ß¤Æ¤«¤é¡¢
141 ¤¢¤¤é¤á¤Æ¿·¤·¤¤¥¢¥É¥ì¥¹¤òȯ¸«¤·¤è¤¦¤È¤¹¤ë¤Þ¤Ç¤Ë¡¢
142 ·Ð²á¤¹¤Ù¤»þ´Ö¤òÀßÄꤷ¤Þ¤¹¡£
143 ¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï¡¢reboot ¥¿¥¤¥à¥¢¥¦¥ÈÃÍ¤Ï 10 ÉäǤ¹¡£
148 \fBbackoff-cutoff \fItime\fR\fB;\fR
150 ¥¯¥é¥¤¥¢¥ó¥È¤Ï¡¢»Ø¿ôŪ¤Ê°ì»þÂàÈò (backoff) ¥¢¥ë¥´¥ê¥º¥à¤ò¡¢¤¢¤ëÄøÅÙ¤Î
151 Íð¿ôÉÕ¤¤Ç»ÈÍѤ·¤Þ¤¹¡£¤³¤ì¤Ï¡¢Â¿¤¯¤Î¥¯¥é¥¤¥¢¥ó¥È¤¬Æ±»þ¤Ë¼«Ê¬¤òÀßÄꤷ¤è¤¦
152 ¤È¤·¤¿¤È¤¤Ç¤â¡¢¥ê¥¯¥¨¥¹¥È¤¬¥í¥Ã¥¯¤·¤Æ¤·¤Þ¤¦¤³¤È¤¬¤Ê¤¤¤è¤¦¤Ë¤¹¤ë¤¿¤á¤Ç¤¹¡£
154 ʸ¤Ï¡¢°ì»þÂàÈò¤Ëµö¤µ¤ì¤¿ºÇÂç»þ´Ö¤ò·èÄꤷ¤Þ¤¹¡£¥Ç¥Õ¥©¥ë¥ÈÃÍ¤Ï 2 ʬ¤Ç¤¹¡£
159 \fBinitial-interval \fItime\fR\fB;\fR
162 ʸ¤Ï¡¢¥µ¡¼¥Ð¤Ø¤ÎºÇ½é¤Î¥¢¥¯¥»¥¹¤Î»î¤ß¤«¤é¼¡¤Î»î¤ß¤Þ¤Ç¤Î´Ö¤Î»þ´Ö¤ò
163 ÀßÄꤷ¤Þ¤¹¡£¥á¥Ã¥»¡¼¥¸¤Î´Ö³Ö¤Ï¡¢¥á¥Ã¥»¡¼¥¸¤ò 1 ²óÁ÷¿®¤¹¤ë¤¿¤Ó¤Ë¡¢
164 ¸½ºß¤Î´Ö³Ö¤Ë 0 ¤«¤é 1 ¤Î´Ö¤ÎÍð¿ôÃͤò¾è¤¸¤¿¤â¤Î¤Î 2 Çܤò¡¢¸½ºß¤Î´Ö³Ö¤Ë
165 ²Ã¤¨¤¿¤â¤Î¤Ë¤Ê¤ê¤Þ¤¹¡£
166 ¤³¤ÎÃͤ¬ backoff-cutoff Ãͤè¤êÂ礤¯¤Ê¤ë¤È¡¢¤³¤Î»þ´Ö¤¬ÀßÄꤵ¤ì¤Þ¤¹¡£
167 ¥Ç¥Õ¥©¥ë¥ÈÃÍ¤Ï 10 ÉäǤ¹¡£
168 .SH ¥ê¡¼¥¹Í×µá¤È¥ê¥¯¥¨¥¹¥È
169 DHCP ¥×¥í¥È¥³¥ë¤Ç¤Ï¡¢¥¯¥é¥¤¥¢¥ó¥È¤«¤é¥µ¡¼¥Ð¤ËÂФ·¡¢ÆÃÄê¤Î¾ðÊó¤òÁ÷¤ë¤è¤¦
170 Í׵ᤷ¤¿¤ê¡¢¼õ¤±Æþ¤ì½àÈ÷¤Î¤Ç¤¤Æ¤¤¤Ê¤¤Â¾¤Î¾ðÊó¤ÏÁ÷¤é¤Ê¤¤¤è¤¦¤ËÍ׵ᤷ¤¿¤ê
172 ¤Þ¤¿¡¢¥µ¡¼¥Ð¤«¤é¤ÎÄ󶡿½¤·½Ð¤Ë¥¯¥é¥¤¥¢¥ó¥È¤ÎɬÍפȤ¹¤ë¾ðÊ󤬴ޤޤì¤Ê¤¤
173 ¾ì¹ç¤ä¡¢Ä󶡤µ¤ì¤¿¾ðÊ󤬽¼Ê¬¤Ç¤Ê¤¤¾ì¹ç¡¢¥¯¥é¥¤¥¢¥ó¥È¤¬Ä󶡿½¤·½Ð¤ò
174 µñÈݤ¹¤ë¤³¤È¤â¤Ç¤¤Þ¤¹¡£
176 DHCP ¥µ¡¼¥Ð¤¬ DHCP ¥¯¥é¥¤¥¢¥ó¥È¤ËÁ÷¤ëÄ󶡿½¤·½Ð¤Ë´Þ¤Þ¤ì¤ë¥Ç¡¼¥¿¤Ë¤Ï¡¢
177 ¤µ¤Þ¤¶¤Þ¤Ê¤â¤Î¤¬¤¢¤ê¤Þ¤¹¡£
178 ÆäËÍ×µá¤Ç¤¤ë¥Ç¡¼¥¿¤Ï \fIDHCP ¥ª¥×¥·¥ç¥ó\fR ¤È¸Æ¤Ð¤ì¤ë¤â¤Î¤Ç¤¹¡£
180 \fBdhcp-options(5)\fR
186 \fBrequest [ \fIoption\fR ] [\fB,\fI ... \fIoption\fR ]\fB;\fR
188 request ʸ¤ò»ØÄꤹ¤ë¤³¤È¤Ç¡¢¥¯¥é¥¤¥¢¥ó¥È¤Ï¡¢¥µ¡¼¥Ð¤ËÂФ·¡¢¤½¤Î
189 ¥¯¥é¥¤¥¢¥ó¥È¤Ë±þÅú¤¹¤ë¤Ê¤é¤Ð¡¢»ØÄꤷ¤¿¥ª¥×¥·¥ç¥ó¤ÎÃͤòÁ÷¤ë¤è¤¦
190 Í׵᤹¤ë¤è¤¦¤Ë¤Ê¤ê¤Þ¤¹¡£
191 request ʸ¤Ë¤Ï¥ª¥×¥·¥ç¥ó̾¤À¤±¤ò»ØÄꤷ¡¢¥ª¥×¥·¥ç¥ó¥Ñ¥é¥á¡¼¥¿¤Ï»ØÄꤷ¤Þ¤»¤ó¡£
192 ¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï DHCP ¥¯¥é¥¤¥¢¥ó¥È¤Ï
193 subnet-mask, broadcast-address, time-offset, routers,
194 domain-name, domain-name-servers, host-name
195 ¥ª¥×¥·¥ç¥ó¤òÍ׵ᤷ¤Þ¤¹¡£
197 ¾ì¹ç¤Ë¤è¤Ã¤Æ¤ÏÍ×µá¥ê¥¹¥È¤òÁ´¤¯Á÷¤é¤Ê¤¤¤³¤È¤¬Ë¾¤Þ¤·¤¤¤³¤È¤â¤¢¤ê¤Þ¤¹¡£
198 ¤½¤¦¤¹¤ë¤¿¤á¤Ë¤Ï¡¢Ã±½ã¤Ë¥Ñ¥é¥á¡¼¥¿¤ò»ØÄꤷ¤Ê¤¤ request ʸ¤ò½ñ¤¤¤Æ²¼¤µ¤¤:
207 \fBrequire [ \fIoption\fR ] [\fB,\fI ... \fIoption ]\fB;\fR
209 require ʸ¤Ë¤Ï¡¢¤¢¤ëÄ󶡿½¤·½Ð¤ò¥¯¥é¥¤¥¢¥ó¥È¤¬¼õ¤±Æþ¤ì¤ë¤¿¤á¤Ë
210 ¥µ¡¼¥Ð¤¬Á÷¤ë¤Ù¤¥ª¥×¥·¥ç¥ó¤òÎóµó¤·¤Þ¤¹¡£
211 Îóµó¤µ¤ì¤¿¥ª¥×¥·¥ç¥ó¤¹¤Ù¤Æ¤ò´Þ¤Þ¤Ê¤¤Ä󶡿½¤·½Ð¤Ï̵»ë¤µ¤ì¤Þ¤¹¡£
216 \fBsend { [ \fIoption declaration\fR ]
217 [\fB,\fI ... \fIoption declaration\fR ]\fB}\fR
219 send ʸ¤ò»ØÄꤹ¤ë¤³¤È¤Ç¡¢¥¯¥é¥¤¥¢¥ó¥È¤Ï¡¢
220 »ØÄꤷ¤¿¥ª¥×¥·¥ç¥ó¤ò»ØÄꤷ¤¿Ãͤǥµ¡¼¥Ð¤ËÁ÷¿®¤¹¤ë¤è¤¦¤Ë¤Ê¤ê¤Þ¤¹¡£
221 ¤³¤³¤Ç»ØÄê¤Ç¤¤ë¥ª¥×¥·¥ç¥ó¤Ï¡¢
222 \fBdhcp-options(5)\fR ¤ÇÀâÌÀ¤µ¤ì¤Æ¤¤¤ë¥ª¥×¥·¥ç¥óÀë¸À¤¹¤Ù¤Æ¤Ç¤¹¡£
223 DHCP ¥×¥í¥È¥³¥ë¤Ç¾ï¤ËÁ÷¤é¤ì¤ë¥ª¥×¥·¥ç¥ó¤Ï
224 ¤³¤³¤Ë»ØÄꤹ¤ë¤Ù¤¤Ç¤Ï¤¢¤ê¤Þ¤»¤ó¡£Ã¢¤·¡¢
225 \fBrequested-lease-time\fR ¥ª¥×¥·¥ç¥ó¤ò¥Ç¥Õ¥©¥ë¥È¤Î¥ê¡¼¥¹»þ´Ö (2 »þ´Ö)
226 °Ê³°¤ÎÃͤǻØÄꤹ¤ë¤³¤È¤Ï¤Ç¤¤Þ¤¹¡£¤³¤Îʸ¤ò»È¤¦Â¾¤Î¾ì¹ç¤È¤·¤ÆÌÀ¤é¤«¤Ê
227 ¤â¤Î¤Ï¡¢¼«Ê¬¤ÈÊ̤μïÎà¤Î¥¯¥é¥¤¥¢¥ó¥È¤È¤ò¶èÊ̤Ǥ¤ë¤è¤¦¤Ê
228 ¾ðÊó¤ò¡¢¥µ¡¼¥Ð¤ËÂФ·Á÷¿®¤¹¤ë¾ì¹ç¤Ç¤¹¡£
230 ¸½ºß¡¢¥ê¡¼¥¹¤¬³ÍÆÀ¤µ¤ì¤¿ºÝ¤Ë DNS ¤Î¹¹¿·¤ò¹Ô¤¦¤¿¤á¤Î¡¢
231 Èó¾ï¤Ë¸ÂÄêŪ¤Ê¥µ¥Ý¡¼¥È¤¬¥¯¥é¥¤¥¢¥ó¥È¤Ë¤¢¤ê¤Þ¤¹¡£
232 ¤³¤ì¤Ï¥×¥í¥È¥¿¥¤¥×Ū¤Ê¤â¤Î¤Ç¤¢¤ê¡¢
233 ¤ª¤½¤é¤¯¤¢¤Ê¤¿¤¬»×¤Ã¤Æ¤¤¤ë¤è¤¦¤Ë¤ÏÆ°¤¤Þ¤»¤ó¡£
234 ¤â¤·¡¢¤¢¤Ê¤¿¤¬¶öÁ³¤Ë¤â¼«Ê¬¤Î¤È¤³¤í¤Î DNS ¥µ¡¼¥Ð¤Î´ÉÍý¼Ô¤Ç¤¢¤ë¤È¤¤¤¦¤Ê¤é¡¢
235 ¤½¤Î¾ì¹ç¤Ë¸Â¤Ã¤Æ¤ÏÆ°¤¤Þ¤¹¡£¤È¤Æ¤â¤¢¤ê¤½¤¦¤Ë¤Ê¤¤¤³¤È¤Ç¤¹¤¬¡£
237 ¤³¤ì¤òÆ°ºî¤µ¤»¤ë¤¿¤á¤Ë¤Ï¡¢DHCP ¥µ¡¼¥Ð¤ÎÃæ¤Ç
238 ¸°¤È¥¾¡¼¥ó¤òÀë¸À¤¹¤ëɬÍפ¬¤¢¤ê¤Þ¤¹ (¾ÜºÙ¤Ï \fBdhcpd.conf\fR(5) ¤ò»²¾È)¡£
239 ¤Þ¤¿¡¢¼¡¤Î¤è¤¦¤Ë¥¯¥é¥¤¥¢¥ó¥È¤Ç fqdn ¥ª¥×¥·¥ç¥ó¤òÀßÄꤹ¤ëɬÍפ¬¤¢¤ê¤Þ¤¹:
242 send fqdn.fqdn "grosse.fugue.com.";
243 send fqdn.encoded on;
244 send fqdn.server-update off;
247 \fIfqdn.fqdn\fR ¥ª¥×¥·¥ç¥ó¤Ï \fBɬ¤º\fR ´°Á´¤Ê¥É¥á¥¤¥ó̾¤Ç¤Ê¤±¤ì¤Ð¤Ê¤ê¤Þ¤»¤ó¡£
248 ¹¹¿·¤¹¤ë¥¾¡¼¥ó¤ËÂФ¹¤ë¥¾¡¼¥óʸ¤ò \fBɬ¤º\fR ÄêµÁ¤·¤Ê¤±¤ì¤Ð¤Ê¤ê¤Þ¤»¤ó¡£
249 \fIfqdn.encoded\fR ¥ª¥×¥·¥ç¥ó¤Ï¡¢»ÈÍѤ·¤Æ¤¤¤ë DHCP ¥µ¡¼¥Ð¤Ë¤è¤Ã¤Æ¤Ï¡¢
250 \fIon\fR ¤« \fIoff\fR ¤ËÀßÄꤹ¤ëɬÍפ¬¤¢¤ë¤«¤â¤·¤ì¤Þ¤»¤ó¡£
255 \fBno-client-updates [ \fIflag\fR ] \fB;\fR
257 DHCP ¥¯¥é¥¤¥¢¥ó¥È¤¬Ä¾ÀÜ DNS ¤Î¹¹¿·¤ò¹Ô¤¦¤è¤ê¤â¡¢
258 DHCP ¥¯¥é¥¤¥¢¥ó¥È¥¹¥¯¥ê¥×¥È (\fBdhclient-script(8)\fR »²¾È) ¤ÎÃæ¤Ç
259 DNS ¤Î¹¹¿·¤ò¹Ô¤¤¤¿¤¤¾ì¹ç
260 (Î㤨¤Ð¡¢DHCP ¥¯¥é¥¤¥¢¥ó¥È¤¬Ä¾ÀÜ¥µ¥Ý¡¼¥È¤·¤Æ¤¤¤Ê¤¤
261 SIG(0) ǧ¾Ú¤ò»ÈÍѤ·¤¿¤¤¾ì¹ç)
262 ¤Ë¤Ï¡¢\fBno-client-updates\fR ʸ¤ò»È¤Ã¤Æ¡¢¹¹¿·¤ò¹Ô¤ï¤Ê¤¤¤è¤¦¤Ë
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504 medium ʸ¤Ï·è¤·¤Æ´Þ¤Þ¤ì¤Æ¤Ï¤Ê¤ê¤Þ¤»¤ó¡£
506 \fBreject \fIip-address\fB;\fR
509 ʸ¤Ë¤è¤ê¡¢DHCP ¥¯¥é¥¤¥¢¥ó¥È¤Ï»ØÄꤷ¤¿¥¢¥É¥ì¥¹¤ò¥µ¡¼¥Ð¼±Ê̻ҤȤ·¤Æ»ÈÍѤ¹¤ë
510 ¥µ¡¼¥Ð¤«¤é¤ÎÄ󶡿½¤·½Ð¤òµñÈݤ¹¤ë¤è¤¦¤Ë¤Ê¤ê¤Þ¤¹¡£É¸½à¤Ë½àµò¤·¤Ê¤¤ dhcp
511 ¥µ¡¼¥Ð¤äÀßÄê¤ò´Ö°ã¤¨¤Æ¤¤¤ë dhcp ¥µ¡¼¥Ð¤Ë¤è¤Ã¤Æ¥¯¥é¥¤¥¢¥ó¥È¤¬ÀßÄꤵ¤ì¤Ê¤¤
512 ¤è¤¦¤Ë¤¹¤ë¤¿¤á¤Ë¡¢¤³¤Îʸ¤ò»ÈÍѤ¹¤ë¤³¤È¤¬¤Ç¤¤Þ¤¹¡£¤·¤«¤·¤Ê¤¬¤é¡¢¤³¤ì¤Ï
513 ºÇ¸å¤ÎÉð´ï¤È¤¹¤ë¤Ù¤¤Ç¤¹¡£¤³¤ì¤ËÀèΩ¤Á¡¢Éå¤Ã¤¿ DHCP ¥µ¡¼¥Ð¤òÄɤ¤¤«¤±¤Æ
514 ¤½¤ì¤òľ¤¹Êý¤¬¤è¤¤¤Ç¤¹¡£
516 \fBinterface "\fIname\fB" { \fIdeclarations ... \fB }
518 Ê£¿ô¤Î¥Í¥Ã¥È¥ï¡¼¥¯¥¤¥ó¥¿¥Õ¥§¡¼¥¹¤ò»ý¤Ä¥¯¥é¥¤¥¢¥ó¥È¤Î¾ì¹ç¡¢DHCP ¤Ç
519 ÀßÄꤵ¤ì¤ë¥¤¥ó¥¿¥Õ¥§¡¼¥¹¤Ë¤è¤Ã¤Æ°Û¤Ê¤ëÆ°ºî¤ò¤µ¤»¤ëɬÍפ¬¤¢¤ë¾ì¹ç¤¬
520 ¤¢¤ê¤Þ¤¹¡£lease Àë¸À¤È alias Àë¸À¤ò½ü¤¯¤¹¤Ù¤Æ¤Î¥¿¥¤¥ß¥ó¥°¥Ñ¥é¥á¡¼¥¿
521 ¤ÈÀë¸À¤ò¡¢interface Àë¸À¤Ç°Ï¤à¤³¤È¤¬¤Ç¤¤Þ¤¹¡£¤½¤Î¾ì¹ç¡¢°Ï¤Þ¤ì¤¿
522 ¥Ñ¥é¥á¡¼¥¿¤Ï»ØÄꤷ¤¿Ì¾Á°¤Ë¹çÃפ¹¤ë¥¤¥ó¥¿¥Õ¥§¡¼¥¹¤Ë¤Î¤ßŬÍѤµ¤ì¤Þ¤¹¡£
523 interface Àë¸À¤ò»ý¤¿¤Ê¤¤¥¤¥ó¥¿¥Õ¥§¡¼¥¹¤Ï¡¢¤¹¤Ù¤Æ¤Î interface Àë¸À¤Î
524 ³°Â¦¤ÇÀë¸À¤µ¤ì¤¿¥Ñ¥é¥á¡¼¥¿¡¢¤â¤·¤¯¤Ï¥Ç¥Õ¥©¥ë¥È¤ÎÀßÄ꤬ŬÍѤµ¤ì¤Þ¤¹¡£
526 \fBpseudo "\fIname\fR" "\fIreal-name\fB" { \fIdeclarations ... \fB }
528 ¾õ¶·¤Ë¤è¤Ã¤Æ¤Ï²¾ÁÛ¥¤¥ó¥¿¥Õ¥§¡¼¥¹¤òÀë¸À¤·¡¢
529 DHCP ¥¯¥é¥¤¥¢¥ó¥È¤¬¤³¤Î¥¤¥ó¥¿¥Õ¥§¡¼¥¹¤Î¤¿¤á¤ÎÀßÄê¤ò¼èÆÀ¤¹¤ë¤è¤¦¤Ë¤¹¤ë¤È
531 Ä̾ï DHCP ¥¯¥é¥¤¥¢¥ó¥È¤¬¥µ¥Ý¡¼¥È¤·¤Æ¤¤¤ë³Æ¥¤¥ó¥¿¥Õ¥§¡¼¥¹¤Ï¡¢
532 ¤½¤Î¥ê¡¼¥¹¤ò³ÍÆÀ¤·´ÉÍý¤¹¤ë¤¿¤á¤Ë¡¢
533 DHCP ¥¯¥é¥¤¥¢¥ó¥È¤Î¾õÂÖµ¡³£¤ò¼Â¹Ô¤·¤Æ¤¤¤Þ¤¹¡£
534 ²¾ÁÛ¥¤¥ó¥¿¥Õ¥§¡¼¥¹¤Ï¡¢\fIreal-name\fR ¤È̾ÉÕ¤±¤é¤ì¤¿¥¤¥ó¥¿¥Õ¥§¡¼¥¹¾å¤Ç
535 ²ÔƯ¤·¤Æ¤¤¤ë¡¢¤Þ¤µ¤·¤¯¤â¤¦°ì¤Ä¤Î¾õÂÖµ¡³£¤Ç¤¹¡£
536 ¤³¤Îµ¡Ç½¤ò»ÈÍѤ¹¤ë¾ì¹ç¡¢
537 ²¾ÁÛ¥¤¥ó¥¿¥Õ¥§¡¼¥¹¤È¼ÂºÝ¤Î¥¤¥ó¥¿¥Õ¥§¡¼¥¹¤ÎξÊý¤ËÂФ·¤Æ
538 ¥¯¥é¥¤¥¢¥ó¥È¼±Ê̻ҤòÄ󶡤·¤Ê¤±¤ì¤Ð¤Ê¤ê¤Þ¤»¤ó¡£
539 ¤Þ¤¿¡¢»ÈÍѤ·¤¿¤¤ IP ¥¢¥É¥ì¥¹¤ËÂФ¹¤ë²¾ÁÛ¥¤¥ó¥¿¥Õ¥§¡¼¥¹ÍѤË
540 ʬΥ¤µ¤ì¤¿¥¯¥é¥¤¥¢¥ó¥È¥¹¥¯¥ê¥×¥È¤òÄ󶡤·¤Ê¤±¤ì¤Ð¤Ê¤ê¤Þ¤»¤ó¡£
541 Î㤨¤Ð¼¡¤Î¤è¤¦¤Ë¤Ê¤ê¤Þ¤¹:
545 send dhcp-client-identifier "my-client-ep0";
547 pseudo "secondary" "ep0" {
548 send dhcp-client-identifier "my-client-ep0-secondary";
549 script "/etc/dhclient-secondary";
553 ²¾ÁÛ¥¤¥ó¥¿¥Õ¥§¡¼¥¹¤Î¤¿¤á¤Î¥¯¥é¥¤¥¢¥ó¥È¥¹¥¯¥ê¥×¥È¤Ï
554 ¥¤¥ó¥¿¥Õ¥§¡¼¥¹¤ò͸ú¤Ë¤·¤¿¤ê̵¸ú¤Ë¤·¤¿¤ê¤¹¤ëÀßÄê¤ò¤¹¤ë¤Ù¤¤Ç¤Ï¤¢¤ê¤Þ¤»¤ó¡£
555 Æäˡ¢¥ê¡¼¥¹¤Î³ÍÆÀ¤ä¹¹¿·¤Î¾õÂÖ¡¢¤½¤·¤Æ¥ê¡¼¥¹¤Î´ü¸ÂÀÚ¤ì¤Î¾õÂÖ¤ò
556 ¼è¤ê°·¤¦¤¿¤á¤Ë¤Ï¡¢¤½¤Î¤³¤È¤¬É¬ÍפǤ¹¡£
557 ¾ÜºÙ¤Ï \fBdhclient-script(8)\fR ¤ò»²¾È¤·¤Æ²¼¤µ¤¤¡£
559 \fBmedia "\fImedia setup\fB"\fI [ \fB, "\fImedia setup\fB", \fI... ]\fB;\fR
562 ʸ¤Ï¡¢IP ¥¢¥É¥ì¥¹¼èÆÀÃæ¤Ë»ÈÍѤ¬»î¤ß¤é¤ì¤ë¡¢¥á¥Ç¥£¥¢ÀßÄê¥Ñ¥é¥á¡¼¥¿¤ò 1 ¤Ä
563 °Ê¾åÄêµÁ¤·¤Þ¤¹¡£dhcp ¥¯¥é¥¤¥¢¥ó¥È¤Ï¡¢¥ê¥¹¥ÈÃæ¤Î³Æ media setup ʸ»úÎó¤ò
564 ½ç¼¡»ÈÍѤ·¡¢¤¢¤ë¥¤¥ó¥¿¥Õ¥§¡¼¥¹¤ò¤½¤ì¤ÇÀßÄꤷ¡¢¥Ö¡¼¥È¤ò»î¤ß¤Þ¤¹¡£
565 ÂÌÌܤʤé¤Ð¼¡¤Î media setup ʸ»úÎó¤ò»ÈÍѤ·¤Þ¤¹¡£¤³¤Îʸ¤Ï¡¢
566 ¥á¥Ç¥£¥¢¥¿¥¤¥×¤ò¸¡½Ð¤¹¤ëǽÎϤò»ý¤¿¤Ê¤¤¥Í¥Ã¥È¥ï¡¼¥¯¥¤¥ó¥¿¥Õ¥§¡¼¥¹¤Ë
567 ÂФ·¤ÆÍøÍѤǤ¤Þ¤¹¡£¥µ¡¼¥Ð¤Ø¤Î¥ê¥¯¥¨¥¹¥È¤¬¤Ç¤±þÅú¤¬ÆÀ¤é¤ì¤ë¤â¤Î
568 ¤Ê¤é¤Ð¡¢¤É¤Î¤è¤¦¤Ê¥á¥Ç¥£¥¢¥¿¥¤¥×¤Ç¤â¤¿¤Ö¤óÀµÅö¤Ç¤¹ (ÊݾڤϤ·¤Þ¤»¤ó¤¬)¡£
570 media setup ¤Ï¥¢¥É¥ì¥¹¼èÆÀ¤Î½é´ü¥Õ¥§¡¼¥º (DHCPDISCOVER ¥Ñ¥±¥Ã¥È¤È
571 DHCPOFFER ¥Ñ¥±¥Ã¥È)¤Ç¤Î¤ß»ÈÍѤµ¤ì¤Þ¤¹¡£¤Ò¤È¤¿¤Ó¥¢¥É¥ì¥¹¤¬¼èÆÀ¤µ¤ì¤ë¤È¡¢
572 dhcp ¥¯¥é¥¤¥¢¥ó¥È¤Ï¤½¤Î¥¢¥É¥ì¥¹¤ò¥ê¡¼¥¹¥Ç¡¼¥¿¥Ù¡¼¥¹¤ËµÏ¿¤·¡¢
573 ¤½¤Î¥¢¥É¥ì¥¹¤òÆÀ¤ëºÝ¤ËÍѤ¤¤¿¥á¥Ç¥£¥¢¥¿¥¤¥×¤òµÏ¿¤·¤Þ¤¹¡£¥¯¥é¥¤¥¢¥ó¥È¤¬
574 ¥ê¡¼¥¹¤ò¹¹¿·¤·¤è¤¦¤È¤¹¤ëºÝ¤Ë¤Ï¾ï¤Ë¡¢¤½¤ì¤ÈƱ¤¸¥á¥Ç¥£¥¢¥¿¥¤¥×¤ò»ÈÍѤ·¤Þ¤¹¡£
575 ¥ê¡¼¥¹¤ò´ü¸ÂÀÚ¤ì¤Ë¤·¤Æ¤Ï¤¸¤á¤Æ¡¢¥¯¥é¥¤¥¢¥ó¥È¤Ï¥á¥Ç¥£¥¢¥¿¥¤¥×¤ò½ç¤Ë»î¤¹
577 .\"X .SH SAMPLE ... man-jp ɸ½à¤Ï¤Ê¤ó¤À¤Ã¤¿¤Ã¤±
579 °Ê²¼¤ÎÀßÄê¥Õ¥¡¥¤¥ë¤Ï¡¢NetBSD 1.3 ¤ò¼Â¹Ô¤¹¤ë¤¢¤ë¥é¥Ã¥×¥È¥Ã¥×¥Þ¥·¥ó¤Ç
580 »ÈÍѤµ¤ì¤Æ¤¤¤ë¤â¤Î¤Ç¤¹¡£¤³¤Î¥Þ¥·¥ó¤Ï¡¢IP ¥¨¥¤¥ê¥¢¥¹¤È¤·¤Æ 192.5.5.213¡¢
581 ¥¤¥ó¥¿¥Õ¥§¡¼¥¹ ep0 (3Com 3C589C) ¤ò¤Ò¤È¤Ä»ý¤Ã¤Æ¤¤¤Þ¤¹¡£¤³¤Î¥¯¥é¥¤¥¢¥ó¥È
582 ¤Ï¡¢DHCP ³èÆ°¤¬¤Û¤È¤ó¤É¤Ê¤¤¥Í¥Ã¥È¥ï¡¼¥¯¤Ç»þ´Ö¤ÎÂçÉôʬ¤ò¾ÃÈñ¤¹¤ë¤³¤È¤¬
583 ¤ï¤«¤Ã¤Æ¤¤¤ë¤Î¤Ç¡¢¥Ö¡¼¥È´Ö³Ö¤Ï¥Ç¥Õ¥©¥ë¥ÈÃͤ«¤é¤¤¤¯¤Ö¤ó¾®¤µ¤¯¤·¤Æ
584 ¤¢¤ê¤Þ¤¹¡£¤³¤Î¥Þ¥·¥ó¤ÏÊ£¿ô¥Í¥Ã¥È¥ï¡¼¥¯´Ö¤Ç¥í¡¼¥ß¥ó¥° (°ÜÆ°) ¤·¤Þ¤¹¡£
593 reject 192.33.137.209;
596 send host-name "andare.fugue.com";
597 send dhcp-client-identifier 1:0:a0:24:ab:fb:9c;
598 send dhcp-lease-time 3600;
599 supersede domain-name "fugue.com rc.vix.com home.vix.com";
600 prepend domain-name-servers 127.0.0.1;
601 request subnet-mask, broadcast-address, time-offset, routers,
602 domain-name, domain-name-servers, host-name;
603 require subnet-mask, domain-name-servers;
604 script "CLIENTBINDIR/dhclient-script";
605 media "media 10baseT/UTP", "media 10base2/BNC";
610 fixed-address 192.5.5.213;
611 option subnet-mask 255.255.255.255;
614 ¤³¤ì¤Ï dhclient.conf ¥Õ¥¡¥¤¥ë¤È¤·¤Æ¤ÏÈó¾ï¤ËÊ£»¨¤Ê¤â¤Î¤Ç¤¹¡£°ìÈ̤ˡ¢
615 ³§¤µ¤ó¤¬»ÈÍѤ¹¤ë¤â¤Î¤Ï¤Ï¤ë¤«¤Ë´Êñ¤Ê¤Ï¤º¤Ç¤¹¡£Â¿¤¯¤Î¾ì¹ç¡¢dhclient.conf
616 ¥Õ¥¡¥¤¥ë¤È¤·¤Æ¶õ¤Î¥Õ¥¡¥¤¥ë¤òÀ¸À®¤¹¤ë¤À¤±¤Ç½½Ê¬¤Ê¤Ï¤º¤Ç¤¹¡£
617 ¤Ä¤Þ¤ê¡¢¥Ç¥Õ¥©¥ë¥ÈÃͤǤ褤¤Î¤¬ÉáÄ̤Ǥ¹¡£
619 dhcp-options(5), dhclient.leases(5), dhclient(8), RFC2132,
623 ¤Ï Vixie Labs ¤È¤Î·ÀÌó¤Î¤â¤È¤Ç Ted Lemon ¤¬½ñ¤¤Þ¤·¤¿¡£
624 ËÜ¥×¥í¥¸¥§¥¯¥È¤Î´ð¶â¤Ï Internet Systems Consortium ¤¬Ä󶡤·¤Þ¤·¤¿¡£
625 Internet Systems Consortium ¤Ë´Ø¤¹¤ë¾ðÊó¤Ï¡¢
626 .B https://www.isc.org