Update copyright years

[thirdparty/dhcp.git] / doc / ja_JP.eucJP / dhclient.conf.5

.\"     $Id: dhclient.conf.5,v 1.4 2009/11/24 02:06:56 sar Exp $
.\"
.\" Copyright (c) 2004,2009 by Internet Systems Consortium, Inc. ("ISC")
.\" Copyright (c) 1996-2003 by Internet Software Consortium
.\"
.\" Permission to use, copy, modify, and distribute this software for any
.\" purpose with or without fee is hereby granted, provided that the above
.\" copyright notice and this permission notice appear in all copies.
.\"
.\" THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES
.\" WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
.\" MERCHANTABILITY AND FITNESS.  IN NO EVENT SHALL ISC BE LIABLE FOR
.\" ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
.\" WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
.\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
.\" OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
.\"
.\"   Internet Systems Consortium, Inc.
.\"   950 Charter Street
.\"   Redwood City, CA 94063
.\"   <info@isc.org>
.\"   https://www.isc.org/
.\"
.\" This software has been written for Internet Systems Consortium
.\" by Ted Lemon in cooperation with Vixie Enterprises and Nominum, Inc.
.\" To learn more about Internet Systems Consortium, see
.\" ``https://www.isc.org/''.  To learn more about Vixie Enterprises,
.\" see ``http://www.vix.com''.   To learn more about Nominum, Inc., see
.\" ``http://www.nominum.com''.
.\"
.\" %FreeBSD: src/contrib/isc-dhcp/client/dhclient.conf.5,v 1.7.2.1 2002/04/11 10:16:46 murray Exp %
.\" $FreeBSD: doc/ja_JP.eucJP/man/man5/dhclient.conf.5,v 1.6 2002/05/03 03:23:30 horikawa Exp $
.\" WORD: lease         ¥ê¡¼¥¹(¥¢¥É¥ì¥¹¤ÎÂßÍ¿)[dhclient.conf.5]
.\" WORD: lease discovery request       ¥ê¡¼¥¹È¯¸«Í×µá[dhclient.conf.5]
.\" WORD: offer         (¥ê¡¼¥¹Ä󶡤Î)¿½¤·½Ð¡¢Ä󶡿½¤·½Ð[dhclient.conf.5]
.TH dhclient.conf 5
.SH ̾¾Î
dhclient.conf - DHCP ¥¯¥é¥¤¥¢¥ó¥ÈÀßÄê¥Õ¥¡¥¤¥ë
.SH ²òÀâ
dhclient.conf ¥Õ¥¡¥¤¥ë¤Ë¤Ï
Internet Systems Consortium ¤Î DHCP ¥¯¥é¥¤¥¢¥ó¥È¤Ç¤¢¤ë
.IR dhclient
¤ÎÀßÄê¾ðÊ󤬴ޤޤì¤Þ¤¹¡£
.PP
dhclient.conf ¤Ï¼«Í³·Á¼°¤Î ASCII ¥Æ¥­¥¹¥È¥Õ¥¡¥¤¥ë¤Ç¤¹¡£
¤³¤Î¥Õ¥¡¥¤¥ë¤Ï dhclient ¤ËÁȤ߹þ¤Þ¤ì¤¿ºÆµ¢²¼¹ß¥Ñ¡¼¥¶¤Ë²òÀϤµ¤ì¤Þ¤¹¡£
¥Õ¥¡¥¤¥ë¤Ë¤Ï¡¢À°·Á¤ÎÌÜŪ¤Ç¥¿¥Ö¤ä²þ¹Ô¤ò;ʬ¤Ë´Þ¤á¤ë¤³¤È¤â¤Ç¤­¤Þ¤¹¡£
¥Õ¥¡¥¤¥ëÃæ¤Î¥­¡¼¥ï¡¼¥É¤Ç¤ÏÂçʸ»ú¾®Ê¸»ú¤ò¶èÊ̤·¤Þ¤»¤ó¡£
(¥¯¥©¡¼¥ÈÆâ¤Ï½ü¤¤¤Æ) ¥Õ¥¡¥¤¥ëÃæ¤Î¤É¤³¤Ç¤â¥³¥á¥ó¥È¤òÃÖ¤¯¤³¤È¤¬¤Ç¤­¤Þ¤¹¡£
¥³¥á¥ó¥È¤Ïʸ»ú # ¤Ç»Ï¤Þ¤ê¡¢¹ÔËö¤Ç½ª¤ï¤ê¤Þ¤¹¡£
.PP
dhclient.conf ¥Õ¥¡¥¤¥ë¤Ç¡¢¥¯¥é¥¤¥¢¥ó¥È¤Î¤µ¤Þ¤¶¤Þ¤ÊÆ°ºî¤òÀßÄê¤Ç¤­¤Þ¤¹¡£
¤½¤ì¤é¤Ë¤Ï¡¢¥×¥í¥È¥³¥ë¤Î¥¿¥¤¥ß¥ó¥°¡¢¥µ¡¼¥Ð¤ËÂФ·¤ÆÍ׵᤹¤ë¾ðÊó¡¢
¥µ¡¼¥Ð¤ËÂФ·¤Æɬ¿Ü¤È¤µ¤ì¤ë¾ðÊó¡¢
¥µ¡¼¥Ð¤¬¾ðÊó¤òÄ󶡤·¤Ê¤«¤Ã¤¿¾ì¹ç¤ËÍѤ¤¤ë¥Ç¥Õ¥©¥ë¥È¡¢
¥µ¡¼¥Ð¤«¤éÄ󶡤µ¤ì¤¿¾ðÊó¤ò¾å½ñ¤­¤¹¤ëÃÍ¡¢
¥µ¡¼¥Ð¤«¤éÄ󶡤µ¤ì¤¿¾ðÊó¤ËÁ°ÃÖ¤ä¸åÃÖ¤¹¤ëÃͤʤɤ¬¤¢¤ê¤Þ¤¹¡£
¤Þ¤¿¡¢DHCP ¥µ¡¼¥Ð¤ò»ý¤¿¤Ê¤¤¥Í¥Ã¥È¥ï¡¼¥¯¤Ç»È¤¦¥¢¥É¥ì¥¹¤Ç¤¢¤Ã¤Æ¤â¡¢
¤¢¤é¤«¤¸¤áÀßÄê¥Õ¥¡¥¤¥ë¤Ç½é´ü²½¤¹¤ë¤³¤È¤â¤Ç¤­¤Þ¤¹¡£
.SH ¥×¥í¥È¥³¥ë¤Î¥¿¥¤¥ß¥ó¥°
¥¯¥é¥¤¥¢¥ó¥È¤Î¥¿¥¤¥ß¥ó¥°Æ°ºî¤Ï¡¢¥æ¡¼¥¶¤¬ÀßÄꤹ¤ëɬÍפϤ¢¤ê¤Þ¤»¤ó¡£
¥æ¡¼¥¶¤¬¥¿¥¤¥ß¥ó¥°ÀßÄê¤ò¹Ô¤ï¤Ê¤±¤ì¤Ð¡¢
¥µ¡¼¥Ð¤Ë̵Ãá½ø¤ËÉé²Ù¤òÍ¿¤¨¤¿¤ê¤»¤ºÅ¬»þ¹¹¿·¤ò¹Ô¤¦¤è¤¦¤Ê¡¢
½¼Ê¬¤ËŬÀڤʥ¿¥¤¥ß¥ó¥°Æ°ºî¤¬¥Ç¥Õ¥©¥ë¥È¤ÇÍѤ¤¤é¤ì¤Þ¤¹¡£
.PP
¤·¤«¤·¡¢É¬Íפ˱þ¤¸¤Æ¡¢
¼¡¤Îʸ¤ò»ØÄꤷ¤Æ DHCP ¥¯¥é¥¤¥¢¥ó¥È¤Î¥¿¥¤¥ß¥ó¥°Æ°ºî¤òÄ´Àá¤Ç¤­¤Þ¤¹:
.PP
.B timeout
.I ʸ
.PP
.B timeout
.I time
.B ;
.PP
.I timeout
ʸ¤Ï¡¢¥¯¥é¥¤¥¢¥ó¥È¤¬¥¢¥É¥ì¥¹¤ò·è¤á¤ë»î¤ß¤ò³«»Ï¤·¤Æ¤«¤é¡¢
¥µ¡¼¥Ð¤Ë¥¢¥¯¥»¥¹¤¹¤ë¤³¤È¤¬
¤Ç¤­¤Ê¤¤¤ÈȽÃǤ¹¤ë¤Þ¤Ç¤Ë·Ð²á¤¹¤Ù¤­»þ´Ö¤ò·è¤á¤Þ¤¹¡£
¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï¤³¤Î¥¿¥¤¥à¥¢¥¦¥ÈÃÍ¤Ï 60 ÉäǤ¹¡£
¤³¤Î¥¿¥¤¥à¥¢¥¦¥ÈÃͤ¬²á¤®¤¿¸å¤Ï¡¢
¤â¤·ÀÅŪ¤Ê¥ê¡¼¥¹¤¬ÀßÄê¥Õ¥¡¥¤¥ë¤ËÄêµÁ¤µ¤ì¤Æ¤¤¤ë¤«¡¢
¥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¡¢
¥¯¥é¥¤¥¢¥ó¥È¤Ï¤½¤ì¤é¤Î¥ê¡¼¥¹¤ò¤Ò¤È¤Ä¤º¤Ä¸¡¾Ú¤·¤Æ¤ß¤Æ¡¢
¤¤¤º¤ì¤«¤¬Í­¸ú¤Ê¤è¤¦¤Ç¤¢¤ì¤Ð¤½¤Î¥ê¡¼¥¹¤Î¥¢¥É¥ì¥¹¤ò»È¤¤¤Þ¤¹¡£
¤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
Í­¸ú¤Ê¤â¤Î¤â¸ºß¤·¤Ê¤±¤ì¤Ð¡¢
¥¯¥é¥¤¥¢¥ó¥È¤ÏÄêµÁ¤µ¤ì¤¿ retry ´Ö³Ö¤Î¸å¤Ç¥×¥í¥È¥³¥ë¤òºÆ³«¤µ¤»¤Þ¤¹¡£
.PP
.B retry
.I ʸ
.PP
 \fBretry \fItime\fR\fB;\fR
.PP
.I retry
ʸ¤Ï¡¢¥¯¥é¥¤¥¢¥ó¥È¤¬ DHCP ¥µ¡¼¥Ð¤¬Â¸ºß¤·¤Ê¤¤¤ÈȽÃǤ·¤Æ¤«¤é
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¡£
¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï¡¢¤³¤ì¤Ï 5 ʬ¤Ç¤¹¡£
.PP
.B select-timeout
.I ʸ
.PP
 \fBselect-timeout \fItime\fR\fB;\fR
.PP
¤¢¤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
(¤½¤ÎÊý¤¬Ë¾¤Þ¤·¤¤¤È¤¤¤¦°Õ¸«¤â¤¢¤ê¤Þ¤¹)¡£
¤½¤Î¾ì¹ç¡¢ºÇ½é¤Î¥ê¡¼¥¹È¯¸«¥á¥Ã¥»¡¼¥¸ (lease discovery message)
¤Ø¤Î±þÅú¤È¤·¤Æ¡¢
¥¯¥é¥¤¥¢¥ó¥È¤¬Ê£¿ô¤Î¥ê¡¼¥¹Ä󶡤､·½Ð¤ò¼õ¤±¤ë¤³¤È¤â¤¢¤êÆÀ¤Þ¤¹¡£
¤½¤ì¤é¤Î¤¦¤Á¡¢¤¢¤ëÄ󶡤¬Â¾¤ÎÄ󶡤è¤ê¤â¹¥¤Þ¤·¤¤¤«¤â¤·¤ì¤Þ¤»¤ó
(Î㤨¤Ð¡¢¥¯¥é¥¤¥¢¥ó¥È¤¬°ÊÁ°»ÈÍѤ·¤Æ¤¤¤¿¥¢¥É¥ì¥¹¤¬¤¢¤ëÄ󶡤˴ޤޤì¤Æ¤¤¤ë¤¬¡¢
¾¤ÎÄ󶡤ˤϴޤޤì¤Ê¤¤¤Ê¤É)¡£
.PP
.I select-timeout
¤Ï¥¯¥é¥¤¥¢¥ó¥È¤¬ºÇ½é¤Î¥ê¡¼¥¹È¯¸«Í×µá
¤òÁ÷¿®¤·¤Æ¡¢
¾¯¤Ê¤¯¤È¤â 1 ¤Ä¤ÎÄ󶡿½¤·½Ð¤ò¼õ¤±¤¿¾ì¹ç¡¢
¥µ¡¼¥Ð¤«¤é¤ÎÄ󶡿½¤·½ÐÂÔ¤Á¤ò¤ä¤á¤ë¤Þ¤Ç¤Î»þ´Ö¤Ç¤¹¡£
¤â¤·
.I select-timeout
¤¬ÀÚ¤ì¤ë¤Þ¤Ç¤Ë¤É¤³¤«¤é¤âÄ󶡿½¤·½Ð¤ò¼õ¤±¼è¤ì¤Ê¤±¤ì¤Ð¡¢
¥¯¥é¥¤¥¢¥ó¥È¤Ï¤½¤Î¤¢¤ÈºÇ½é¤ËÅþÃ夹¤ëÄ󶡿½¤·½Ð¤ò¼õ¤±Æþ¤ì¤Þ¤¹¡£
.PP
¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï¡¢select-timeout ÃÍ¤Ï 0 ÉäǤ¹¡£
¤Ä¤Þ¤ê¥¯¥é¥¤¥¢¥ó¥È¤ÏºÇ½é¤Ë¼õ¤±¼è¤ëÄ󶡿½¤·½Ð¤ò¼õ¤±Æþ¤ì¤Þ¤¹¡£
.PP
.B reboot
.I ʸ
.PP
 \fBreboot \fItime\fR\fB;\fR
.PP
¥¯¥é¥¤¥¢¥ó¥È¤Ï¡¢ºÆµ¯Æ°¤¹¤ë¤È¡¢
ºÇ¸å¤ËÊÝ»ý¤·¤Æ¤¤¤¿¥¢¥É¥ì¥¹¤ò¤Þ¤º¼èÆÀ¤·Ä¾¤½¤¦¤È¤·¤Þ¤¹¡£
¤³¤ì¤ò INIT-REBOOT (½é´ü¥ê¥Ö¡¼¥È) ¾õÂ֤ȸƤӤޤ¹¡£
ºÇ¸å¤ËÆ°ºî¤·¤Æ¤¤¤¿¤È¤­¤ÈƱ¤¸¥Í¥Ã¥È¥ï¡¼¥¯¤Ë
¥¯¥é¥¤¥¢¥ó¥È¤¬¤Þ¤ÀÀܳ¤·¤Æ¤¤¤ì¤Ð¡¢¤³¤ì¤¬ºÇ¤âÁÇÁᤤµ¯Æ°Ë¡¤È¤Ê¤ê¤Þ¤¹¡£
.I reboot
ʸ¤Ï¡¢¥¯¥é¥¤¥¢¥ó¥È¤¬ºÇ½é¤Ë¸Å¤¤¥¢¥É¥ì¥¹¤ÎºÆ¼èÆÀ¤ò»î¤ß¤Æ¤«¤é¡¢
¤¢¤­¤é¤á¤Æ¿·¤·¤¤¥¢¥É¥ì¥¹¤òȯ¸«¤·¤è¤¦¤È¤¹¤ë¤Þ¤Ç¤Ë¡¢
·Ð²á¤¹¤Ù¤­»þ´Ö¤òÀßÄꤷ¤Þ¤¹¡£
¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï¡¢reboot ¥¿¥¤¥à¥¢¥¦¥ÈÃÍ¤Ï 10 ÉäǤ¹¡£
.PP
.B backoff-cutoff
.I ʸ
.PP
 \fBbackoff-cutoff \fItime\fR\fB;\fR
.PP
¥¯¥é¥¤¥¢¥ó¥È¤Ï¡¢»Ø¿ôŪ¤Ê°ì»þÂàÈò (backoff) ¥¢¥ë¥´¥ê¥º¥à¤ò¡¢¤¢¤ëÄøÅÙ¤Î
Íð¿ôÉÕ¤­¤Ç»ÈÍѤ·¤Þ¤¹¡£¤³¤ì¤Ï¡¢Â¿¤¯¤Î¥¯¥é¥¤¥¢¥ó¥È¤¬Æ±»þ¤Ë¼«Ê¬¤òÀßÄꤷ¤è¤¦
¤È¤·¤¿¤È¤­¤Ç¤â¡¢¥ê¥¯¥¨¥¹¥È¤¬¥í¥Ã¥¯¤·¤Æ¤·¤Þ¤¦¤³¤È¤¬¤Ê¤¤¤è¤¦¤Ë¤¹¤ë¤¿¤á¤Ç¤¹¡£
.I backoff-cutoff
ʸ¤Ï¡¢°ì»þÂàÈò¤Ëµö¤µ¤ì¤¿ºÇÂç»þ´Ö¤ò·èÄꤷ¤Þ¤¹¡£¥Ç¥Õ¥©¥ë¥ÈÃÍ¤Ï 2 ʬ¤Ç¤¹¡£
.PP
.B initial-interval
.I ʸ
.PP
 \fBinitial-interval \fItime\fR\fB;\fR
.PP
.I initial-interval
ʸ¤Ï¡¢¥µ¡¼¥Ð¤Ø¤ÎºÇ½é¤Î¥¢¥¯¥»¥¹¤Î»î¤ß¤«¤é¼¡¤Î»î¤ß¤Þ¤Ç¤Î´Ö¤Î»þ´Ö¤ò
ÀßÄꤷ¤Þ¤¹¡£¥á¥Ã¥»¡¼¥¸¤Î´Ö³Ö¤Ï¡¢¥á¥Ã¥»¡¼¥¸¤ò 1 ²óÁ÷¿®¤¹¤ë¤¿¤Ó¤Ë¡¢
¸½ºß¤Î´Ö³Ö¤Ë 0 ¤«¤é 1 ¤Î´Ö¤ÎÍð¿ôÃͤò¾è¤¸¤¿¤â¤Î¤Î 2 Çܤò¡¢¸½ºß¤Î´Ö³Ö¤Ë
²Ã¤¨¤¿¤â¤Î¤Ë¤Ê¤ê¤Þ¤¹¡£
¤³¤ÎÃͤ¬ backoff-cutoff Ãͤè¤êÂ礭¤¯¤Ê¤ë¤È¡¢¤³¤Î»þ´Ö¤¬ÀßÄꤵ¤ì¤Þ¤¹¡£
¥Ç¥Õ¥©¥ë¥ÈÃÍ¤Ï 10 ÉäǤ¹¡£
.SH ¥ê¡¼¥¹Í×µá¤È¥ê¥¯¥¨¥¹¥È
DHCP ¥×¥í¥È¥³¥ë¤Ç¤Ï¡¢¥¯¥é¥¤¥¢¥ó¥È¤«¤é¥µ¡¼¥Ð¤ËÂФ·¡¢ÆÃÄê¤Î¾ðÊó¤òÁ÷¤ë¤è¤¦
Í׵ᤷ¤¿¤ê¡¢¼õ¤±Æþ¤ì½àÈ÷¤Î¤Ç¤­¤Æ¤¤¤Ê¤¤Â¾¤Î¾ðÊó¤ÏÁ÷¤é¤Ê¤¤¤è¤¦¤ËÍ׵ᤷ¤¿¤ê
¤Ç¤­¤Þ¤¹¡£
¤Þ¤¿¡¢¥µ¡¼¥Ð¤«¤é¤ÎÄ󶡿½¤·½Ð¤Ë¥¯¥é¥¤¥¢¥ó¥È¤ÎɬÍפȤ¹¤ë¾ðÊ󤬴ޤޤì¤Ê¤¤
¾ì¹ç¤ä¡¢Ä󶡤µ¤ì¤¿¾ðÊ󤬽¼Ê¬¤Ç¤Ê¤¤¾ì¹ç¡¢¥¯¥é¥¤¥¢¥ó¥È¤¬Ä󶡿½¤·½Ð¤ò
µñÈݤ¹¤ë¤³¤È¤â¤Ç¤­¤Þ¤¹¡£
.PP
DHCP ¥µ¡¼¥Ð¤¬ DHCP ¥¯¥é¥¤¥¢¥ó¥È¤ËÁ÷¤ëÄ󶡿½¤·½Ð¤Ë´Þ¤Þ¤ì¤ë¥Ç¡¼¥¿¤Ë¤Ï¡¢
¤µ¤Þ¤¶¤Þ¤Ê¤â¤Î¤¬¤¢¤ê¤Þ¤¹¡£
ÆäËÍ×µá¤Ç¤­¤ë¥Ç¡¼¥¿¤Ï \fIDHCP ¥ª¥×¥·¥ç¥ó\fR ¤È¸Æ¤Ð¤ì¤ë¤â¤Î¤Ç¤¹¡£
DHCP ¥ª¥×¥·¥ç¥ó¤Ï
 \fBdhcp-options(5)\fR
¤ËÄêµÁ¤µ¤ì¤Æ¤¤¤Þ¤¹¡£
.PP
.B request
.I ʸ
.PP
 \fBrequest [ \fIoption\fR ] [\fB,\fI ... \fIoption\fR ]\fB;\fR
.PP
request ʸ¤ò»ØÄꤹ¤ë¤³¤È¤Ç¡¢¥¯¥é¥¤¥¢¥ó¥È¤Ï¡¢¥µ¡¼¥Ð¤ËÂФ·¡¢¤½¤Î
¥¯¥é¥¤¥¢¥ó¥È¤Ë±þÅú¤¹¤ë¤Ê¤é¤Ð¡¢»ØÄꤷ¤¿¥ª¥×¥·¥ç¥ó¤ÎÃͤòÁ÷¤ë¤è¤¦
Í׵᤹¤ë¤è¤¦¤Ë¤Ê¤ê¤Þ¤¹¡£
request ʸ¤Ë¤Ï¥ª¥×¥·¥ç¥ó̾¤À¤±¤ò»ØÄꤷ¡¢¥ª¥×¥·¥ç¥ó¥Ñ¥é¥á¡¼¥¿¤Ï»ØÄꤷ¤Þ¤»¤ó¡£
¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï DHCP ¥¯¥é¥¤¥¢¥ó¥È¤Ï
subnet-mask, broadcast-address, time-offset, routers,
domain-name, domain-name-servers, host-name
¥ª¥×¥·¥ç¥ó¤òÍ׵ᤷ¤Þ¤¹¡£
.PP
¾ì¹ç¤Ë¤è¤Ã¤Æ¤ÏÍ×µá¥ê¥¹¥È¤òÁ´¤¯Á÷¤é¤Ê¤¤¤³¤È¤¬Ë¾¤Þ¤·¤¤¤³¤È¤â¤¢¤ê¤Þ¤¹¡£
¤½¤¦¤¹¤ë¤¿¤á¤Ë¤Ï¡¢Ã±½ã¤Ë¥Ñ¥é¥á¡¼¥¿¤ò»ØÄꤷ¤Ê¤¤ request ʸ¤ò½ñ¤¤¤Æ²¼¤µ¤¤:
.PP
.nf
        request;
.fi
.PP
.B require
.I ʸ
.PP
 \fBrequire [ \fIoption\fR ] [\fB,\fI ... \fIoption ]\fB;\fR
.PP
require ʸ¤Ë¤Ï¡¢¤¢¤ëÄ󶡿½¤·½Ð¤ò¥¯¥é¥¤¥¢¥ó¥È¤¬¼õ¤±Æþ¤ì¤ë¤¿¤á¤Ë
¥µ¡¼¥Ð¤¬Á÷¤ë¤Ù¤­¥ª¥×¥·¥ç¥ó¤òÎóµó¤·¤Þ¤¹¡£
Îóµó¤µ¤ì¤¿¥ª¥×¥·¥ç¥ó¤¹¤Ù¤Æ¤ò´Þ¤Þ¤Ê¤¤Ä󶡿½¤·½Ð¤Ï̵»ë¤µ¤ì¤Þ¤¹¡£
.PP
.B send
.I ʸ
.PP
 \fBsend { [ \fIoption declaration\fR ]
[\fB,\fI ... \fIoption declaration\fR ]\fB}\fR
.PP
send ʸ¤ò»ØÄꤹ¤ë¤³¤È¤Ç¡¢¥¯¥é¥¤¥¢¥ó¥È¤Ï¡¢
»ØÄꤷ¤¿¥ª¥×¥·¥ç¥ó¤ò»ØÄꤷ¤¿Ãͤǥµ¡¼¥Ð¤ËÁ÷¿®¤¹¤ë¤è¤¦¤Ë¤Ê¤ê¤Þ¤¹¡£
¤³¤³¤Ç»ØÄê¤Ç¤­¤ë¥ª¥×¥·¥ç¥ó¤Ï¡¢
\fBdhcp-options(5)\fR ¤ÇÀâÌÀ¤µ¤ì¤Æ¤¤¤ë¥ª¥×¥·¥ç¥óÀë¸À¤¹¤Ù¤Æ¤Ç¤¹¡£
DHCP ¥×¥í¥È¥³¥ë¤Ç¾ï¤ËÁ÷¤é¤ì¤ë¥ª¥×¥·¥ç¥ó¤Ï
¤³¤³¤Ë»ØÄꤹ¤ë¤Ù¤­¤Ç¤Ï¤¢¤ê¤Þ¤»¤ó¡£Ã¢¤·¡¢
\fBrequested-lease-time\fR ¥ª¥×¥·¥ç¥ó¤ò¥Ç¥Õ¥©¥ë¥È¤Î¥ê¡¼¥¹»þ´Ö (2 »þ´Ö)
°Ê³°¤ÎÃͤǻØÄꤹ¤ë¤³¤È¤Ï¤Ç¤­¤Þ¤¹¡£¤³¤Îʸ¤ò»È¤¦Â¾¤Î¾ì¹ç¤È¤·¤ÆÌÀ¤é¤«¤Ê
¤â¤Î¤Ï¡¢¼«Ê¬¤ÈÊ̤μïÎà¤Î¥¯¥é¥¤¥¢¥ó¥È¤È¤ò¶èÊ̤Ǥ­¤ë¤è¤¦¤Ê
¾ðÊó¤ò¡¢¥µ¡¼¥Ð¤ËÂФ·Á÷¿®¤¹¤ë¾ì¹ç¤Ç¤¹¡£
.SH ưŪ DNS
¸½ºß¡¢¥ê¡¼¥¹¤¬³ÍÆÀ¤µ¤ì¤¿ºÝ¤Ë DNS ¤Î¹¹¿·¤ò¹Ô¤¦¤¿¤á¤Î¡¢
Èó¾ï¤Ë¸ÂÄêŪ¤Ê¥µ¥Ý¡¼¥È¤¬¥¯¥é¥¤¥¢¥ó¥È¤Ë¤¢¤ê¤Þ¤¹¡£
¤³¤ì¤Ï¥×¥í¥È¥¿¥¤¥×Ū¤Ê¤â¤Î¤Ç¤¢¤ê¡¢
¤ª¤½¤é¤¯¤¢¤Ê¤¿¤¬»×¤Ã¤Æ¤¤¤ë¤è¤¦¤Ë¤ÏÆ°¤­¤Þ¤»¤ó¡£
¤â¤·¡¢¤¢¤Ê¤¿¤¬¶öÁ³¤Ë¤â¼«Ê¬¤Î¤È¤³¤í¤Î DNS ¥µ¡¼¥Ð¤Î´ÉÍý¼Ô¤Ç¤¢¤ë¤È¤¤¤¦¤Ê¤é¡¢
¤½¤Î¾ì¹ç¤Ë¸Â¤Ã¤Æ¤ÏÆ°¤­¤Þ¤¹¡£¤È¤Æ¤â¤¢¤ê¤½¤¦¤Ë¤Ê¤¤¤³¤È¤Ç¤¹¤¬¡£
.PP
¤³¤ì¤òÆ°ºî¤µ¤»¤ë¤¿¤á¤Ë¤Ï¡¢DHCP ¥µ¡¼¥Ð¤ÎÃæ¤Ç
¸°¤È¥¾¡¼¥ó¤òÀë¸À¤¹¤ëɬÍפ¬¤¢¤ê¤Þ¤¹ (¾ÜºÙ¤Ï \fBdhcpd.conf\fR(5) ¤ò»²¾È)¡£
¤Þ¤¿¡¢¼¡¤Î¤è¤¦¤Ë¥¯¥é¥¤¥¢¥ó¥È¤Ç fqdn ¥ª¥×¥·¥ç¥ó¤òÀßÄꤹ¤ëɬÍפ¬¤¢¤ê¤Þ¤¹:
.PP
.nf
  send fqdn.fqdn "grosse.fugue.com.";
  send fqdn.encoded on;
  send fqdn.server-update off;
.fi
.PP
\fIfqdn.fqdn\fR ¥ª¥×¥·¥ç¥ó¤Ï \fBɬ¤º\fR ´°Á´¤Ê¥É¥á¥¤¥ó̾¤Ç¤Ê¤±¤ì¤Ð¤Ê¤ê¤Þ¤»¤ó¡£
¹¹¿·¤¹¤ë¥¾¡¼¥ó¤ËÂФ¹¤ë¥¾¡¼¥óʸ¤ò \fBɬ¤º\fR ÄêµÁ¤·¤Ê¤±¤ì¤Ð¤Ê¤ê¤Þ¤»¤ó¡£
\fIfqdn.encoded\fR ¥ª¥×¥·¥ç¥ó¤Ï¡¢»ÈÍѤ·¤Æ¤¤¤ë DHCP ¥µ¡¼¥Ð¤Ë¤è¤Ã¤Æ¤Ï¡¢
\fIon\fR ¤« \fIoff\fR ¤ËÀßÄꤹ¤ëɬÍפ¬¤¢¤ë¤«¤â¤·¤ì¤Þ¤»¤ó¡£
.PP
.B no-client-updates
.I ʸ
.PP
 \fBno-client-updates [ \fIflag\fR ] \fB;\fR
.PP
DHCP ¥¯¥é¥¤¥¢¥ó¥È¤¬Ä¾ÀÜ DNS ¤Î¹¹¿·¤ò¹Ô¤¦¤è¤ê¤â¡¢
DHCP ¥¯¥é¥¤¥¢¥ó¥È¥¹¥¯¥ê¥×¥È (\fBdhclient-script(8)\fR »²¾È) ¤ÎÃæ¤Ç
DNS ¤Î¹¹¿·¤ò¹Ô¤¤¤¿¤¤¾ì¹ç
(Î㤨¤Ð¡¢DHCP ¥¯¥é¥¤¥¢¥ó¥È¤¬Ä¾ÀÜ¥µ¥Ý¡¼¥È¤·¤Æ¤¤¤Ê¤¤
SIG(0) ǧ¾Ú¤ò»ÈÍѤ·¤¿¤¤¾ì¹ç)
¤Ë¤Ï¡¢\fBno-client-updates\fR ʸ¤ò»È¤Ã¤Æ¡¢¹¹¿·¤ò¹Ô¤ï¤Ê¤¤¤è¤¦¤Ë
¥¯¥é¥¤¥¢¥ó¥È¤Ë¶µ¤¨¤ë¤³¤È¤¬¤Ç¤­¤Þ¤¹¡£
DHCP ¥¯¥é¥¤¥¢¥ó¥È¤¬¹¹¿·¤¹¤ë¤³¤È¤ò˾¤Þ¤Ê¤¤¾ì¹ç¤Ï \fIflag\fR ¤ò \fBtrue\fR ¤Ë¤·¡¢
¹¹¿·¤¹¤ë¤³¤È¤ò˾¤à¾ì¹ç¤Ï \fIflag\fR ¤ò \fBfalse\fR ¤Ë¤¹¤ë¤³¤È¤Ë¤Ê¤ê¤Þ¤¹¡£
¥Ç¥Õ¥©¥ë¥È¤Ç¤Ï DHCP ¥¯¥é¥¤¥¢¥ó¥È¤Ï DNS ¤Î¹¹¿·¤ò¹Ô¤¤¤Þ¤¹¡£
.PP
.SH ¥ª¥×¥·¥ç¥ó½¤¾þ»Ò
¤½¤Î¥¯¥é¥¤¥¢¥ó¥È¤Ë¤È¤Ã¤Æ¼ÂºÝ¤Ë¤ÏŬÀڤǤʤ¤
¥ª¥×¥·¥ç¥ó¥Ç¡¼¥¿¤ò¼õ¤±¼è¤Ã¤¿¤ê¡¢É¬ÍפʾðÊó¤ò¼õ¤±¼è¤é¤Ê¤«¤Ã¤¿¤ê
¤¹¤ë¾ì¹ç¤Ç¡¢¤«¤Ä¡¢¤½¤ì¤é¤Î¾ðÊó¤ËÍøÍѲÄǽ¤Ê¥Ç¥Õ¥©¥ë¥È¤ÎÃͤ¬
¥¯¥é¥¤¥¢¥ó¥È¦¤Ë¸ºß¤¹¤ë¾ì¹ç¤¬¤¢¤ê¤Þ¤¹¡£
¤Þ¤¿¡¢ÍøÍѲÄǽ¤Ç¤Ï¤¢¤ë¤¬¥í¡¼¥«¥ë¤Î¾ðÊó¤ÇÊ䤦ɬÍפΤ¢¤ë¾ðÊó¤ò
¥¯¥é¥¤¥¢¥ó¥È¤¬¼õ¤±¤È¤ë¾ì¹ç¤â¤¢¤ê¤Þ¤¹¡£
¤³¤¦¤¤¤¦¾ì¹ç¤ò°·¤¦¤¿¤á¤Ë¡¢
¤¤¤¯¤Ä¤«¤Î¥ª¥×¥·¥ç¥ó½¤¾þ»Ò¤¬ÍøÍѤǤ­¤Þ¤¹¡£
.PP
.B default
.I ʸ
.PP
 \fBdefault [ \fIoption declaration\fR ] \fB;\fR
.PP
¤¢¤ë¥ª¥×¥·¥ç¥ó¤Ë¤Ä¤¤¤Æ¡¢
¥µ¡¼¥Ð¤«¤éÄ󶡤µ¤ì¤ëÃͤò¥¯¥é¥¤¥¢¥ó¥È¤¬»È¤ï¤Ê¤±¤ì¤Ð¤Ê¤é¤Ê¤¤¤¬¡¢
¤â¤·¥µ¡¼¥Ð¤«¤éÃͤ¬Ä󶡤µ¤ì¤Ê¤±¤ì¤Ð
²¿¤é¤«¤Î¥Ç¥Õ¥©¥ë¥ÈÃͤò»È¤¦É¬Íפ¬¤¢¤ë¾ì¹ç¡¢
¤½¤ì¤é¤ÎÃͤò
.B default
ʸ¤ÇÄêµÁ¤¹¤ë¤³¤È¤¬¤Ç¤­¤Þ¤¹¡£
.PP
.B supersede
.I ʸ
.PP
 \fBsupersede [ \fIoption declaration\fR ] \fB;\fR
.PP
¤¢¤ë¥ª¥×¥·¥ç¥ó¤Ë¤Ä¤¤¤Æ¡¢
¤É¤Î¤è¤¦¤ÊÃͤ¬¥µ¡¼¥Ð¤«¤éÄ󶡤µ¤ì¤Æ¤â¡¢
¾ï¤Ë¥í¡¼¥«¥ë¤ÇÀßÄꤵ¤ì¤¿Ãͤò»È¤ï¤Ê¤±¤ì¤Ð¤Ê¤é¤Ê¤¤¾ì¹ç¡¢
¤½¤ì¤é¤ÎÃͤò
.B supersede
ʸ¤ÇÄêµÁ¤¹¤ë¤³¤È¤¬¤Ç¤­¤Þ¤¹¡£
.PP
.B prepend
.I ʸ
.PP
 \fBprepend [ \fIoption declaration\fR ] \fB;\fR
.PP
¤¢¤ë¥ª¥×¥·¥ç¥ó¤Î½¸¹ç¤Ë¤Ä¤¤¤Æ¡¢¤Þ¤º¥æ¡¼¥¶¤¬Ä󶡤¹¤ëÃͤò»È¤¤¡¢
¤½¤Î¼¡¤Ë¥µ¡¼¥Ð¤«¤éÄ󶡤µ¤ì¤¿Ãͤ¬¤¢¤ì¤Ð¤½¤ì¤ò»È¤¦¾ì¹ç¡¢
¤½¤ì¤é¤ÎÃͤò
.B prepend
ʸ¤ÇÄêµÁ¤¹¤ë¤³¤È¤¬¤Ç¤­¤Þ¤¹¡£
.B prepend
ʸ¤ÏÊ£¿ô¤ÎÃͤò¼è¤ë¤³¤È¤Î¤Ç¤­¤ë¥ª¥×¥·¥ç¥ó¤Ë¤Î¤ßÍѤ¤¤ë¤³¤È¤¬¤Ç¤­¤Þ¤¹¡£
¤³¤ÎÀ©Ìó¤Ï¶¯À©¤µ¤ì¤ë¤â¤Î¤Ç¤Ï¤¢¤ê¤Þ¤»¤ó¤¬¡¢
¤³¤ì¤ò̵»ë¤·¤¿¾ì¹ç¡¢¤É¤Î¤è¤¦¤ÊµóÆ°¤Ë¤Ê¤ë¤«¤ÏͽÁۤǤ­¤Þ¤»¤ó¡£
.PP
.B append
.I ʸ
.PP
 \fBappend [ \fIoption declaration\fR ] \fB;\fR
.PP
¤¢¤ë¥ª¥×¥·¥ç¥ó¤Î½¸¹ç¤Ë¤Ä¤¤¤Æ¡¢¤Þ¤º¥µ¡¼¥Ð¤«¤éÄ󶡤µ¤ì¤¿Ãͤò»È¤¤¡¢
¤½¤Î¼¡¤Ë¥æ¡¼¥¶¤¬Ä󶡤¹¤ëÃͤ¬¤¢¤ì¤Ð¤½¤ì¤â»È¤¦¾ì¹ç¡¢
¤½¤ì¤é¤ÎÃͤò
.B append
ʸ¤ÇÄêµÁ¤¹¤ë¤³¤È¤¬¤Ç¤­¤Þ¤¹¡£
.B append
ʸ¤ÏÊ£¿ô¤ÎÃͤò¼è¤ë¤³¤È¤Î¤Ç¤­¤ë¥ª¥×¥·¥ç¥ó¤Ë¤Î¤ßÍѤ¤¤ë¤³¤È¤¬¤Ç¤­¤Þ¤¹¡£
¤³¤ÎÀ©Ìó¤Ï¶¯À©¤µ¤ì¤ë¤â¤Î¤Ç¤Ï¤¢¤ê¤Þ¤»¤ó¤¬¡¢
¤â¤·°ãÈ¿¤¹¤ë¤Èͽ´ü¤Ç¤­¤Ê¤¤·ë²Ì¤È¤Ê¤ê¤Þ¤¹¡£
.SH ¥ê¡¼¥¹Àë¸À
.PP
.B lease
.I Àë¸À
.PP
 \fBlease {\fR \fIlease-declaration\fR [ ... \fIlease-declaration ] \fB}\fR
.PP
¤¢¤ë»þ´Ö (\fB¥×¥í¥È¥³¥ë¤Î¥¿¥¤¥ß¥ó¥°\fR »²¾È) ¤Î¸å¡¢DHCP ¥¯¥é¥¤¥¢¥ó¥È¤Ï
¥µ¡¼¥Ð¤Ø¤Î¥¢¥¯¥»¥¹¤ËÀ®¸ù¤·¤½¤¦¤Ë¤Ê¤¤¤ÈȽÃǤ¹¤ë¾ì¹ç¤¬¤¢¤ê¤Þ¤¹¡£
¤½¤Î»þÅÀ¤Ç¡¢¥¯¥é¥¤¥¢¥ó¥È¤Ï¼«Ê¬¤¬»ý¤Ã¤Æ¤¤¤ë¡¢¸Å¤¤¥ê¡¼¥¹¤Î¥Ç¡¼¥¿¥Ù¡¼¥¹¤ò
¸«¤Æ¡¢»þ´ÖÀÚ¤ì¤Ë¤Ê¤Ã¤Æ¤¤¤Ê¤¤¥ê¡¼¥¹¤ò½ç¤ËÄ´¤Ù¡¢¤½¤³¤Ëµó¤¬¤Ã¤Æ¤¤¤ë
¥ë¡¼¥¿¤Ë ping ¤ò¹Ô¤Ã¤Æ¡¢¤½¤ì¤¬ÍøÍѲÄǽ¤Ê¥ê¡¼¥¹¤«¤É¤¦¤«¤òÄ´¤Ù¤Þ¤¹¡£
DHCP ¥µ¡¼¥Ó¥¹¤ä BOOTP ¥µ¡¼¥Ó¥¹¤¬Â¸ºß¤·¤Ê¤¤¥Í¥Ã¥È¥ï¡¼¥¯¤Î¤¿¤á¤Ë¡¢
1 ¤Ä°Ê¾å¤Î \fI¸ÇÄê\fR ¥ê¡¼¥¹¤ò¥¯¥é¥¤¥¢¥ó¥ÈÀßÄê¥Õ¥¡¥¤¥ë¤ËÄêµÁ¤·¤Æ¤ª¤¤¤Æ¡¢
¥¯¥é¥¤¥¢¥ó¥È¤¬¥¢¥É¥ì¥¹¤ò¼«Æ°Åª¤ËÀßÄê¤Ç¤­¤ë¤è¤¦¤Ë¤¹¤ë¤³¤È¤â¤Ç¤­¤Þ¤¹¡£
¤³¤ì¤Ï
.B lease
ʸ¤Ç¹Ô¤¤¤Þ¤¹¡£
.PP
Ãí°Õ: lease ʸ¤Ï¡¢DHCP ¥µ¡¼¥Ð¤«¤é¼õ¤±¼è¤Ã¤¿¥ê¡¼¥¹¤òµ­Ï¿¤¹¤ë¤¿¤á¤Ë¡¢
dhclient.leases ¥Õ¥¡¥¤¥ë¤Ç¤â»È¤ï¤ì¤Þ¤¹¡£
°Ê²¼¤ËÀâÌÀ¤¹¤ë¥ê¡¼¥¹ÍѤΥ·¥ó¥¿¥Ã¥¯¥¹¤Ë¤Ï
dhclient.leases ¥Õ¥¡¥¤¥ë¤Ç¤Î¤ßɬÍפʤâ¤Î¤â¤¢¤ê¤Þ¤¹¡£
ÀâÌÀ¤ò´°Á´¤Ê¤â¤Î¤Ë¤¹¤ë¤¿¤á¡¢¤½¤Î¤è¤¦¤Ê¥·¥ó¥¿¥Ã¥¯¥¹¤â¤³¤³¤Çµ­½Ò¤·¤Þ¤¹¡£
.PP
lease ʸ¤Ï¡¢¥ê¡¼¥¹¥­¡¼¥ï¡¼¥É¡¢º¸Ãæ³ç¸Ì¡¢1 ¤Ä°Ê¾å¤Î¥ê¡¼¥¹Àë¸Àʸ¡¢
±¦Ãæ³ç¸Ì¤¬Â³¤¤¤¿¤â¤Î¤Ç¹½À®¤µ¤ì¤Þ¤¹¡£
¥ê¡¼¥¹Àë¸À¤È¤·¤Æ¡¢¼¡¤Î¤â¤Î¤¬²Äǽ¤Ç¤¹:
.PP
 \fBbootp;\fR
.PP
.B bootp
ʸ¤Ï¡¢¥ê¡¼¥¹¤¬ DHCP ¥×¥í¥È¥³¥ë¤Ç¤Ï¤Ê¤¯¡¢
BOOTP ¥×¥í¥È¥³¥ë¤òÍѤ¤¤Æ¼èÆÀ¤µ¤ì¤¿¤³¤È¤ò¼¨¤·¤Þ¤¹¡£
¤³¤Îʸ¤ò¥¯¥é¥¤¥¢¥ó¥ÈÀßÄê¥Õ¥¡¥¤¥ë¤Ë»ØÄꤹ¤ëɬÍפÏÁ´¤¯¤¢¤ê¤Þ¤»¤ó¡£
¥¯¥é¥¤¥¢¥ó¥È¤Ï¤³¤Î¹½Ê¸¤ò¥ê¡¼¥¹¥Ç¡¼¥¿¥Ù¡¼¥¹¥Õ¥¡¥¤¥ëÆâ¤Ç»È¤¤¤Þ¤¹¡£
.PP
 \fBinterface\fR \fB"\fR\fIstring\fR\fB";\fR
.PP
.B interface
¥ê¡¼¥¹Ê¸¤Ï¡¢¤½¤Î¥ê¡¼¥¹¤òÍ­¸ú¤È¤¹¤ë¥¤¥ó¥¿¥Õ¥§¡¼¥¹¤ò¼¨¤·¤Þ¤¹¡£
¤³¤ì¤¬ÀßÄꤵ¤ì¤Æ¤¤¤ë¾ì¹ç¡¢¤³¤Î¥ê¡¼¥¹¤Ï¡¢»ØÄꤵ¤ì¤¿¥¤¥ó¥¿¥Õ¥§¡¼¥¹
¾å¤Ç¤Î¤ß»ÈÍѤµ¤ì¤Þ¤¹¡£
¥µ¡¼¥Ð¤«¤é¥ê¡¼¥¹¤ò¼õ¤±¼è¤Ã¤¿¤È¤­¡¢
¥¯¥é¥¤¥¢¥ó¥È¤Ï¾ï¤Ë¤½¤Î¥ê¡¼¥¹¤ò¼õ¤±¼è¤Ã¤¿¥¤¥ó¥¿¥Õ¥§¡¼¥¹ÈÖ¹æ¤òµ­Ï¿¤·¤Þ¤¹¡£
dhclient.conf ¥Õ¥¡¥¤¥ë¤Ç»öÁ°¤Ë¥ê¡¼¥¹¤òÄêµÁ¤·¤Æ¤¤¤ë¾ì¹ç¡¢Í׵ᤵ¤ì¤Æ¤Ê¤¤
¤Î¤Ç¤¹¤¬¡¢¤½¤Î¥ê¡¼¥¹¤Ç¥¤¥ó¥¿¥Õ¥§¡¼¥¹¤â¤¢¤ï¤»¤Æ»ØÄꤷ¤Ê¤±¤ì¤Ð
¤Ê¤ê¤Þ¤»¤ó¡£
.PP
 \fBfixed-address\fR \fIip-address\fR\fB;\fR
.PP
.B fixed-address
ʸ¤ÏÆÃÄê¤Î¥ê¡¼¥¹¤Î IP ¥¢¥É¥ì¥¹¤ò»ØÄꤹ¤ëºÝ¤Ë»È¤¤¤Þ¤¹¡£
¤³¤ì¤Ï¤¹¤Ù¤Æ¤Î lease ʸ¤ËɬÍפǤ¹¡£
IP ¥¢¥É¥ì¥¹¤Ï (12.34.56.78 ¤Î¤è¤¦¤Ë) ¥É¥Ã¥ÈÉÕ¤­ 4 ¤ÄÁÈ·Á¼°¤Ç
»ØÄꤷ¤Ê¤±¤ì¤Ð¤Ê¤ê¤Þ¤»¤ó¡£
.PP
 \fBfilename "\fR\fIstring\fR\fB";\fR
.PP
.B filename
ʸ¤Ï»ÈÍѤ¹¤ë¥Ö¡¼¥È¥Õ¥¡¥¤¥ë̾¤ò»ØÄꤷ¤Þ¤¹¡£
¤³¤ì¤Ïɸ½àŪ¤Ê¥¯¥é¥¤¥¢¥ó¥ÈÀßÄꥹ¥¯¥ê¥×¥È¤Ç¤Ï»È¤ï¤ì¤Þ¤»¤ó¤¬¡¢
ÀâÌÀ¤Î´°Á´¤ò´ü¤¹¤¿¤á¤Ë¤³¤³¤Ë´Þ¤á¤Æ¤¢¤ê¤Þ¤¹¡£
.PP
 \fBserver-name "\fR\fIstring\fR\fB";\fR
.PP
.B server-name
ʸ¤Ï»ÈÍѤ¹¤ë¥Ö¡¼¥È¥µ¡¼¥Ð̾¤ò»ØÄꤷ¤Þ¤¹¡£
¤³¤ì¤âɸ½àŪ¤Ê¥¯¥é¥¤¥¢¥ó¥ÈÀßÄꥹ¥¯¥ê¥×¥È¤Ç¤Ï»È¤ï¤ì¤Þ¤»¤ó¡£
.PP
 \fBoption\fR \fIoption-declaration\fR\fB;\fR
.PP
.B option
ʸ¤Ï¡¢¥µ¡¼¥Ð¤«¤éÄ󶡤µ¤ì¤ë¥ª¥×¥·¥ç¥ó¤ÎÃͤò»ØÄꤹ¤ë¤Î¤Ë»È¤¤¤Þ¤¹¡£
¤¢¤ë¤¤¤Ï¡¢dhclient.conf ¤Ç»öÁ°ÄêµÁ¥ê¡¼¥¹¤¬Àë¸À¤µ¤ì¤Æ¤¤¤ë¾ì¹ç¤Ë¤Ï¡¢
¤½¤Î»öÁ°ÄêµÁ¥ê¡¼¥¹¤¬»È¤ï¤ì¤ëºÝ¤Ë¥¯¥é¥¤¥¢¥ó¥ÈÀßÄꥹ¥¯¥ê¥×¥È¤Ç»ÈÍѤ·¤Æ
Íߤ·¤¤Ãͤò»ØÄꤷ¤Þ¤¹¡£
.PP
 \fBscript "\fIscript-name\fB";\fR
.PP
.B script
ʸ¤Ï dhcp ¥¯¥é¥¤¥¢¥ó¥ÈÀßÄꥹ¥¯¥ê¥×¥È¤Î¥Ñ¥¹Ì¾¤ò»ØÄꤹ¤ë¤Î¤Ë»È¤¤¤Þ¤¹¡£
¤³¤Î¥¹¥¯¥ê¥×¥È¤Ï¡¢¥¢¥É¥ì¥¹¤òÍ׵ᤷ¤¿¤ê¡¢°ÊÁ°¤ËÄ󶡤µ¤ì¤¿¥¢¥É¥ì¥¹¤ò
»î¤·¤¿¤ê¡¢
¥ê¡¼¥¹¤ò¼èÆÀ¤·¤Æ¤«¤é¥¤¥ó¥¿¥Õ¥§¡¼¥¹¤ÎºÇ½ªÀßÄê¤ò¹Ô¤Ã¤¿¤ê¤¹¤ëÁ°¤Ë¡¢
dhcp ¥¯¥é¥¤¥¢¥ó¥È¤¬³Æ¥¤¥ó¥¿¥Õ¥§¡¼¥¹¤Î½é´üÀßÄê¤ò¹Ô¤¦¤Î¤Ë»È¤¤¤Þ¤¹¡£
¥ê¡¼¥¹¤¬¼èÆÀ¤Ç¤­¤Ê¤«¤Ã¤¿¾ì¹ç¤Ë¤Ï¡¢
»öÁ°ÄêµÁ¥ê¡¼¥¹¤¬Â¸ºß¤¹¤ë¾ì¹ç¡¢¤½¤ì¤é¤ò»î¤¹¤¿¤á¤Ë¤³¤Î¥¹¥¯¥ê¥×¥È¤¬»È¤ï¤ì¤Þ¤¹¡£
¤Þ¤¿¡¢Í­¸ú¤Ê¥ê¡¼¥¹¤¬¤Ò¤È¤Ä¤âÆÀ¤é¤ì¤Ê¤«¤Ã¤¿¾ì¹ç¤Ç¤â¡¢¤³¤Î¥¹¥¯¥ê¥×¥È¤Ï¡¢
1 ²ó¤Ï¸Æ¤Ó½Ð¤µ¤ì¤Þ¤¹¡£
¤è¤ê¾Ü¤·¤¯¤Ï¡¢
.B dhclient-script(8)
¤ò»²¾È¤·¤Æ¤¯¤À¤µ¤¤¡£
.PP
 \fBvendor option space "\fIname\fB";\fR
.PP
.B vendor option space
ʸ¤Ï¡¢vendor-encapsulate-options ¥ª¥×¥·¥ç¥ó¤ò¼õ¿®¤·¤¿¾ì¹ç¡¢
Éü¹æ²½¤Ë¤É¤Î¥ª¥×¥·¥ç¥ó¶õ´Ö¤ò»ÈÍѤ¹¤ë¤Ù¤­¤«¤ò»ØÄꤹ¤ë¤¿¤á¤Ë»ÈÍѤµ¤ì¤Þ¤¹¡£
¥µ¡¼¥Ð¤«¤é¤Î¥Ù¥ó¥À¥ª¥×¥·¥ç¥ó¤ÎÆÃÄê¤Î¥¯¥é¥¹¤òÍ׵᤹¤ë¤¿¤á¤Ë¡¢
\fIdhcp-vendor-identifier\fR ¤ò»ÈÍѤ¹¤ë¤³¤È¤¬¤Ç¤­¤Þ¤¹¡£
¾ÜºÙ¤Ï
.B dhcp-options(5)
¤ò»²¾È¤·¤Æ¤¯¤À¤µ¤¤¡£
.PP
 \fBmedium "\fImedia setup\fB";\fR
.PP
.B medium
ʸ¤Ï¡¢Àܳ¤µ¤ì¤Æ¤¤¤ë¥Í¥Ã¥È¥ï¡¼¥¯¤Î¥¿¥¤¥×¤ò¥Í¥Ã¥È¥ï¡¼¥¯¥¤¥ó¥¿¥Õ¥§¡¼¥¹¤¬
¼«Æ°Åª¤ËȽÃǤǤ­¤Ê¤¤¤è¤¦¤Ê¥·¥¹¥Æ¥à¤Ç»È¤¦¤³¤È¤¬¤Ç¤­¤Þ¤¹¡£
ʸ»úÎó media setup ¤Ï¥·¥¹¥Æ¥à°Í¸¤Î¥Ñ¥é¥á¡¼¥¿¤Ç¡¢
¥¤¥ó¥¿¥Õ¥§¡¼¥¹½é´ü²½¤ÎºÝ¤Ë dhcp ¥¯¥é¥¤¥¢¥ó¥ÈÀßÄꥹ¥¯¥ê¥×¥È¤ËÅϤµ¤ì¤Þ¤¹¡£
Unix ¤ª¤è¤Ó Unix É÷¤Î¥·¥¹¥Æ¥à¤Ç¤Ï¡¢
¤³¤Î°ú¿ô¤Ï¥¤¥ó¥¿¥Õ¥§¡¼¥¹¤òÀßÄꤹ¤ë¤È¤­¤Ë ifconfig ¥³¥Þ¥ó¥É¥é¥¤¥ó¤Ë
ÅϤµ¤ì¤Þ¤¹¡£
.PP
¥ê¡¼¥¹¤òÆÀ¤ë¤¿¤á¤Ë¥¤¥ó¥¿¥Õ¥§¡¼¥¹¤òÀßÄꤹ¤ë
ºÝ¤Ë¡¢dhcp ¥¯¥é¥¤¥¢¥ó¥È¤¬¥á¥Ç¥£¥¢¥¿¥¤¥× (
.B media
ʸ¤ò»²¾È) ¤ò»ÈÍѤ¹¤ë¾ì¹ç¡¢dhcp ¥¯¥é¥¤¥¢¥ó¥È¤Ï¡¢¤³¤Î¥Ñ¥é¥á¡¼¥¿¤ò
¼«Æ°Åª¤ËÀë¸À¤·¤Þ¤¹¡£¥Í¥Ã¥È¥ï¡¼¥¯¥¤¥ó¥¿¥Õ¥§¡¼¥¹¤¬¥á¥Ç¥£¥¢¥¿¥¤¥×¤Î
ÀßÄê¤òɬÍפȤ¹¤ë¾ì¹ç¤Ï (¤¹¤ë¾ì¹ç¤Ë¸Â¤ê)¡¢¤³¤Îʸ¤ò»öÁ°ÄêµÁ¥ê¡¼¥¹¤Ç
»ÈÍѤ·¤Ê¤±¤ì¤Ð¤Ê¤ê¤Þ¤»¤ó¡£
.PP
 \fBrenew\fR \fIdate\fB;\fR
.PP
 \fBrebind\fR \fIdate\fB;\fR
.PP
 \fBexpire\fR \fIdate\fB;\fR
.PP
\fBrenew\fR ʸ¤Ï¡¢¸½ºß»ÈÍÑÃæ¤Î¥ê¡¼¥¹¤ò¹¹¿· (renew) ¤¹¤ë¤¿¤á¤Ë¡¢
dhcp ¥¯¥é¥¤¥¢¥ó¥È¤¬»ÈÍÑÃæ¤Î¥ê¡¼¥¹¤òÄ󶡤·¤Æ¤¯¤ì¤¿¥µ¡¼¥Ð¤Ø¤Î¥¢¥¯¥»¥¹¤Î
»î¤ß¤ò³«»Ï¤·¤Ê¤±¤ì¤Ð¤Ê¤é¤Ê¤¤Æü»þ¤òÄêµÁ¤·¤Þ¤¹¡£\fBrebind\fR ʸ¤Ï¡¢
¥ê¡¼¥¹¤ò¹¹¿·¤¹¤ë¤¿¤á¤Ë¡¢dhcp ¥¯¥é¥¤¥¢¥ó¥È¤¬ \fI¤¤¤º¤ì¤«¤Î\fR dhcp
¥µ¡¼¥Ð¤Ø¤Î¥¢¥¯¥»¥¹¤Î»î¤ß¤ò³«»Ï¤·¤Ê¤±¤ì¤Ð¤Ê¤é¤Ê¤¤Æü»þ¤òÄêµÁ¤·¤Þ¤¹¡£
\fBexpire\fR ʸ¤Ï¡¢¥ê¡¼¥¹¤Î¹¹¿·¤Î¤¿¤á¤Ë¥µ¡¼¥Ð¤Ë¥¢¥¯¥»¥¹¤Ç¤­¤Ê¤«¤Ã¤¿¾ì¹ç¡¢
dhcp ¥¯¥é¥¤¥¢¥ó¥È¤¬¤½¤Î¥ê¡¼¥¹¤Î»ÈÍѤòÄä»ß¤·¤Ê¤±¤ì¤Ð¤Ê¤é¤Ê¤¤Æü»þ¤ò
ÄêµÁ¤·¤Þ¤¹¡£
.PP
¤³¤ì¤é¤ÎÀë¸À¤Ï¡¢DHCP ¥¯¥é¥¤¥¢¥ó¥È¤¬ÆÀ¤¿¥ê¡¼¥¹Ãæ¤Ç¤Ï¼«Æ°Åª¤ËÀßÄꤵ¤ì¤Þ¤¹¡£
»öÁ°ÄêµÁ¥ê¡¼¥¹¤Î¤¦¤Á¡¢DHCP ¥¯¥é¥¤¥¢¥ó¥È¤ËÍ­¸ú´ü¸Â¤¬²á¤®¤¿¤â¤Î¤ò»ÈÍѤ·¤Æ
Íߤ·¤¯¤Ê¤¤¤â¤Î¤ÎÃæ¤Ç¤Ï¡¢¤³¤ì¤é¤ÎÀë¸À¤òÀßÄꤷ¤Æ¤ª¤¯É¬Íפ¬¤¢¤ê¤Þ¤¹¡£
.PP
date ¤Ï°Ê²¼¤Î¤è¤¦¤Ë»ØÄꤷ¤Þ¤¹¡£
.PP
 \fI<weekday> <year>\fB/\fI<month>\fB/\fI<day>
<hour>\fB:\fI<minute>\fB:\fI<second>\fR
.PP
weekday ¤Ï¡¢¿Í´Ö¤¬¸«¤Æ¥ê¡¼¥¹´ü¸Â¤ò¤ï¤«¤ê¤ä¤¹¤¯¤¹¤ë¤¿¤á¤Ë¸ºß¤·¤Þ¤¹¡£
¤³¤ì¤Ï¡¢0 ¤«¤é 6 ¤Þ¤Ç¤Î¿ô»ú¤Ç»ØÄꤷ¤Þ¤¹¡£0 ¤ÏÆüÍËÆü¤Ç¤¹¡£year ¤ÏÀ¤µª
¹þ¤ß¤Ç»ØÄꤷ¤Þ¤¹¡£¤Ç¤¹¤«¤é¡¢ËÜÅö¤ËŤ¤¥ê¡¼¥¹¤òÊ̤ˤ¹¤ë¤È¡¢É¬¤º 4 ·å¤Ë
¤Ê¤ë¤Ï¤º¤Ç¤¹¡£month ¤Ï 1 (1 ·î¤òɽ¤·¤Þ¤¹) ¤«¤é»Ï¤Þ¤ë¿ô»ú¤Ç»ØÄꤷ¤Þ¤¹¡£
day ¤ÏƱÍÍ¤Ë 1 ¤«¤é»Ï¤Þ¤ë (·î¤Ë¤ª¤±¤ë) Æü¤È¤·¤Æ»ØÄꤷ¤Þ¤¹¡£hour ¤Ï¡¢
0 ¤«¤é 23 ¤Î´Ö¤Î¿ô»ú¤Ç¤¹¡£minute ¤È second ¤Ï¤È¤â¤Ë 0 ¤«¤é 59 ¤Î´Ö¤Î
¿ô»ú¤ò»ØÄꤷ¤Þ¤¹¡£
.SH ¥¨¥¤¥ê¥¢¥¹Àë¸À
 \fBalias { \fI declarations ... \fB}\fR
.PP
DHCP ¥¯¥é¥¤¥¢¥ó¥È¤¬ TCP/IP ¥í¡¼¥ß¥ó¥° (roaming) ¥×¥í¥È¥³¥ë¤ò¼Â¹Ô¤·¤Æ
¤¤¤ë¾ì¹ç¡¢DHCP ¤òÍѤ¤¤ÆÆÀ¤é¤ì¤ë¥ê¡¼¥¹¤À¤±¤Ç¤Ê¤¯¡¢»öÁ°¤ËÄêµÁ¤µ¤ì¤¿
IP ¥¨¥¤¥ê¥¢¥¹¤â¡¢¼«Ê¬¤¬»ÈÍѤ¹¤ë¥¤¥ó¥¿¥Õ¥§¡¼¥¹¤ËÀßÄꤹ¤ëɬÍפ¬¤¢¤ë
¾ì¹ç¤¬¤¢¤ê¤Þ¤¹¡£Internet Systems Consortium ÈÇ DHCP ¥¯¥é¥¤¥¢¥ó¥È¤Ï¡¢
¸ÇÄꥢ¥É¥ì¥¹Ä¾ÀÜ»ØÄê¤Î¥í¡¼¥ß¥ó¥°¤ò¥µ¥Ý¡¼¥È¤·¤Æ¤¤¤Þ¤»¤ó¤¬¡¢¤½¤Î¼ï¤Î¼Â¸³
¤¬¤Ç¤­¤ë¤è¤¦¤Ë¡¢¤³¤Î dhcp ¥¯¥é¥¤¥¢¥ó¥È¤Ï¡¢
.B alias
Àë¸À¤ò»È¤Ã¤Æ IP ¥¨¥¤¥ê¥¢¥¹¤òÀßÄꤹ¤ë½àÈ÷¤Ï¤Ç¤­¤Æ¤¤¤Þ¤¹¡£
.PP
alias Àë¸À¤Ï lease Àë¸À¤Ë»÷¤Æ¤¤¤Þ¤¹¡£Ã¢¤·¡¢É¸½à¤Î
¥¯¥é¥¤¥¢¥ó¥ÈÀßÄꥹ¥¯¥ê¥×¥È¤Ç¤Ï¡¢subnet-mask ¥ª¥×¥·¥ç¥ó°Ê³°¤Î
¥ª¥×¥·¥ç¥ó¤È¡¢³Æ¼ïÍ­¸ú´ü¸Â (expiry times) ¤¬Ìµ»ë¤µ¤ì¤ëÅÀ¤¬°Û¤Ê¤ê¤Þ¤¹¡£
ÉáÄ̤Πalias Àë¸À¤Ç¤Ï¡¢ interface Àë¸À¡¢IP ¥¨¥¤¥ê¥¢¥¹¤Î¤¿¤á¤Î
¸ÇÄꥢ¥É¥ì¥¹Àë¸À¡¢subnet-mask ¥ª¥×¥·¥ç¥ó¤ò´Þ¤ß¤Þ¤¹¡£alias Àë¸À¤Ë¤Ï
medium ʸ¤Ï·è¤·¤Æ´Þ¤Þ¤ì¤Æ¤Ï¤Ê¤ê¤Þ¤»¤ó¡£
.SH ¤½¤Î¾¤ÎÀë¸À
 \fBreject \fIip-address\fB;\fR
.PP
.B reject
ʸ¤Ë¤è¤ê¡¢DHCP ¥¯¥é¥¤¥¢¥ó¥È¤Ï»ØÄꤷ¤¿¥¢¥É¥ì¥¹¤ò¥µ¡¼¥Ð¼±Ê̻ҤȤ·¤Æ»ÈÍѤ¹¤ë
¥µ¡¼¥Ð¤«¤é¤ÎÄ󶡿½¤·½Ð¤òµñÈݤ¹¤ë¤è¤¦¤Ë¤Ê¤ê¤Þ¤¹¡£É¸½à¤Ë½àµò¤·¤Ê¤¤ dhcp
¥µ¡¼¥Ð¤äÀßÄê¤ò´Ö°ã¤¨¤Æ¤¤¤ë dhcp ¥µ¡¼¥Ð¤Ë¤è¤Ã¤Æ¥¯¥é¥¤¥¢¥ó¥È¤¬ÀßÄꤵ¤ì¤Ê¤¤
¤è¤¦¤Ë¤¹¤ë¤¿¤á¤Ë¡¢¤³¤Îʸ¤ò»ÈÍѤ¹¤ë¤³¤È¤¬¤Ç¤­¤Þ¤¹¡£¤·¤«¤·¤Ê¤¬¤é¡¢¤³¤ì¤Ï
ºÇ¸å¤ÎÉð´ï¤È¤¹¤ë¤Ù¤­¤Ç¤¹¡£¤³¤ì¤ËÀèΩ¤Á¡¢Éå¤Ã¤¿ DHCP ¥µ¡¼¥Ð¤òÄɤ¤¤«¤±¤Æ
¤½¤ì¤òľ¤¹Êý¤¬¤è¤¤¤Ç¤¹¡£
.PP
 \fBinterface "\fIname\fB" { \fIdeclarations ... \fB }
.PP
Ê£¿ô¤Î¥Í¥Ã¥È¥ï¡¼¥¯¥¤¥ó¥¿¥Õ¥§¡¼¥¹¤ò»ý¤Ä¥¯¥é¥¤¥¢¥ó¥È¤Î¾ì¹ç¡¢DHCP ¤Ç
ÀßÄꤵ¤ì¤ë¥¤¥ó¥¿¥Õ¥§¡¼¥¹¤Ë¤è¤Ã¤Æ°Û¤Ê¤ëÆ°ºî¤ò¤µ¤»¤ëɬÍפ¬¤¢¤ë¾ì¹ç¤¬
¤¢¤ê¤Þ¤¹¡£lease Àë¸À¤È alias Àë¸À¤ò½ü¤¯¤¹¤Ù¤Æ¤Î¥¿¥¤¥ß¥ó¥°¥Ñ¥é¥á¡¼¥¿
¤ÈÀë¸À¤ò¡¢interface Àë¸À¤Ç°Ï¤à¤³¤È¤¬¤Ç¤­¤Þ¤¹¡£¤½¤Î¾ì¹ç¡¢°Ï¤Þ¤ì¤¿
¥Ñ¥é¥á¡¼¥¿¤Ï»ØÄꤷ¤¿Ì¾Á°¤Ë¹çÃפ¹¤ë¥¤¥ó¥¿¥Õ¥§¡¼¥¹¤Ë¤Î¤ßŬÍѤµ¤ì¤Þ¤¹¡£
interface Àë¸À¤ò»ý¤¿¤Ê¤¤¥¤¥ó¥¿¥Õ¥§¡¼¥¹¤Ï¡¢¤¹¤Ù¤Æ¤Î interface Àë¸À¤Î
³°Â¦¤ÇÀë¸À¤µ¤ì¤¿¥Ñ¥é¥á¡¼¥¿¡¢¤â¤·¤¯¤Ï¥Ç¥Õ¥©¥ë¥È¤ÎÀßÄ꤬ŬÍѤµ¤ì¤Þ¤¹¡£
.PP
 \fBpseudo "\fIname\fR" "\fIreal-name\fB" { \fIdeclarations ... \fB }
.PP
¾õ¶·¤Ë¤è¤Ã¤Æ¤Ï²¾ÁÛ¥¤¥ó¥¿¥Õ¥§¡¼¥¹¤òÀë¸À¤·¡¢
DHCP ¥¯¥é¥¤¥¢¥ó¥È¤¬¤³¤Î¥¤¥ó¥¿¥Õ¥§¡¼¥¹¤Î¤¿¤á¤ÎÀßÄê¤ò¼èÆÀ¤¹¤ë¤è¤¦¤Ë¤¹¤ë¤È
ÊØÍø¤Ë¤Ê¤êÆÀ¤Þ¤¹¡£
Ä̾ï DHCP ¥¯¥é¥¤¥¢¥ó¥È¤¬¥µ¥Ý¡¼¥È¤·¤Æ¤¤¤ë³Æ¥¤¥ó¥¿¥Õ¥§¡¼¥¹¤Ï¡¢
¤½¤Î¥ê¡¼¥¹¤ò³ÍÆÀ¤·´ÉÍý¤¹¤ë¤¿¤á¤Ë¡¢
DHCP ¥¯¥é¥¤¥¢¥ó¥È¤Î¾õÂÖµ¡³£¤ò¼Â¹Ô¤·¤Æ¤¤¤Þ¤¹¡£
²¾ÁÛ¥¤¥ó¥¿¥Õ¥§¡¼¥¹¤Ï¡¢\fIreal-name\fR ¤È̾ÉÕ¤±¤é¤ì¤¿¥¤¥ó¥¿¥Õ¥§¡¼¥¹¾å¤Ç
²ÔƯ¤·¤Æ¤¤¤ë¡¢¤Þ¤µ¤·¤¯¤â¤¦°ì¤Ä¤Î¾õÂÖµ¡³£¤Ç¤¹¡£
¤³¤Îµ¡Ç½¤ò»ÈÍѤ¹¤ë¾ì¹ç¡¢
²¾ÁÛ¥¤¥ó¥¿¥Õ¥§¡¼¥¹¤È¼ÂºÝ¤Î¥¤¥ó¥¿¥Õ¥§¡¼¥¹¤ÎξÊý¤ËÂФ·¤Æ
¥¯¥é¥¤¥¢¥ó¥È¼±Ê̻ҤòÄ󶡤·¤Ê¤±¤ì¤Ð¤Ê¤ê¤Þ¤»¤ó¡£
¤Þ¤¿¡¢»ÈÍѤ·¤¿¤¤ IP ¥¢¥É¥ì¥¹¤ËÂФ¹¤ë²¾ÁÛ¥¤¥ó¥¿¥Õ¥§¡¼¥¹ÍѤË
ʬΥ¤µ¤ì¤¿¥¯¥é¥¤¥¢¥ó¥È¥¹¥¯¥ê¥×¥È¤òÄ󶡤·¤Ê¤±¤ì¤Ð¤Ê¤ê¤Þ¤»¤ó¡£
Î㤨¤Ð¼¡¤Î¤è¤¦¤Ë¤Ê¤ê¤Þ¤¹:
.PP
.nf
        interface "ep0" {
                send dhcp-client-identifier "my-client-ep0";
        }
        pseudo "secondary" "ep0" {
                send dhcp-client-identifier "my-client-ep0-secondary";
                script "/etc/dhclient-secondary";
        }
.fi
.PP
²¾ÁÛ¥¤¥ó¥¿¥Õ¥§¡¼¥¹¤Î¤¿¤á¤Î¥¯¥é¥¤¥¢¥ó¥È¥¹¥¯¥ê¥×¥È¤Ï
¥¤¥ó¥¿¥Õ¥§¡¼¥¹¤òÍ­¸ú¤Ë¤·¤¿¤ê̵¸ú¤Ë¤·¤¿¤ê¤¹¤ëÀßÄê¤ò¤¹¤ë¤Ù¤­¤Ç¤Ï¤¢¤ê¤Þ¤»¤ó¡£
Æäˡ¢¥ê¡¼¥¹¤Î³ÍÆÀ¤ä¹¹¿·¤Î¾õÂÖ¡¢¤½¤·¤Æ¥ê¡¼¥¹¤Î´ü¸ÂÀÚ¤ì¤Î¾õÂÖ¤ò
¼è¤ê°·¤¦¤¿¤á¤Ë¤Ï¡¢¤½¤Î¤³¤È¤¬É¬ÍפǤ¹¡£
¾ÜºÙ¤Ï \fBdhclient-script(8)\fR ¤ò»²¾È¤·¤Æ²¼¤µ¤¤¡£
.PP
 \fBmedia "\fImedia setup\fB"\fI [ \fB, "\fImedia setup\fB", \fI... ]\fB;\fR
.PP
.B media
ʸ¤Ï¡¢IP ¥¢¥É¥ì¥¹¼èÆÀÃæ¤Ë»ÈÍѤ¬»î¤ß¤é¤ì¤ë¡¢¥á¥Ç¥£¥¢ÀßÄê¥Ñ¥é¥á¡¼¥¿¤ò 1 ¤Ä
°Ê¾åÄêµÁ¤·¤Þ¤¹¡£dhcp ¥¯¥é¥¤¥¢¥ó¥È¤Ï¡¢¥ê¥¹¥ÈÃæ¤Î³Æ media setup ʸ»úÎó¤ò
½ç¼¡»ÈÍѤ·¡¢¤¢¤ë¥¤¥ó¥¿¥Õ¥§¡¼¥¹¤ò¤½¤ì¤ÇÀßÄꤷ¡¢¥Ö¡¼¥È¤ò»î¤ß¤Þ¤¹¡£
ÂÌÌܤʤé¤Ð¼¡¤Î media setup ʸ»úÎó¤ò»ÈÍѤ·¤Þ¤¹¡£¤³¤Îʸ¤Ï¡¢
¥á¥Ç¥£¥¢¥¿¥¤¥×¤ò¸¡½Ð¤¹¤ëǽÎϤò»ý¤¿¤Ê¤¤¥Í¥Ã¥È¥ï¡¼¥¯¥¤¥ó¥¿¥Õ¥§¡¼¥¹¤Ë
ÂФ·¤ÆÍøÍѤǤ­¤Þ¤¹¡£¥µ¡¼¥Ð¤Ø¤Î¥ê¥¯¥¨¥¹¥È¤¬¤Ç¤­±þÅú¤¬ÆÀ¤é¤ì¤ë¤â¤Î
¤Ê¤é¤Ð¡¢¤É¤Î¤è¤¦¤Ê¥á¥Ç¥£¥¢¥¿¥¤¥×¤Ç¤â¤¿¤Ö¤óÀµÅö¤Ç¤¹ (ÊݾڤϤ·¤Þ¤»¤ó¤¬)¡£
.PP
media setup ¤Ï¥¢¥É¥ì¥¹¼èÆÀ¤Î½é´ü¥Õ¥§¡¼¥º (DHCPDISCOVER ¥Ñ¥±¥Ã¥È¤È
DHCPOFFER ¥Ñ¥±¥Ã¥È)¤Ç¤Î¤ß»ÈÍѤµ¤ì¤Þ¤¹¡£¤Ò¤È¤¿¤Ó¥¢¥É¥ì¥¹¤¬¼èÆÀ¤µ¤ì¤ë¤È¡¢
dhcp ¥¯¥é¥¤¥¢¥ó¥È¤Ï¤½¤Î¥¢¥É¥ì¥¹¤ò¥ê¡¼¥¹¥Ç¡¼¥¿¥Ù¡¼¥¹¤Ëµ­Ï¿¤·¡¢
¤½¤Î¥¢¥É¥ì¥¹¤òÆÀ¤ëºÝ¤ËÍѤ¤¤¿¥á¥Ç¥£¥¢¥¿¥¤¥×¤òµ­Ï¿¤·¤Þ¤¹¡£¥¯¥é¥¤¥¢¥ó¥È¤¬
¥ê¡¼¥¹¤ò¹¹¿·¤·¤è¤¦¤È¤¹¤ëºÝ¤Ë¤Ï¾ï¤Ë¡¢¤½¤ì¤ÈƱ¤¸¥á¥Ç¥£¥¢¥¿¥¤¥×¤ò»ÈÍѤ·¤Þ¤¹¡£
¥ê¡¼¥¹¤ò´ü¸ÂÀÚ¤ì¤Ë¤·¤Æ¤Ï¤¸¤á¤Æ¡¢¥¯¥é¥¤¥¢¥ó¥È¤Ï¥á¥Ç¥£¥¢¥¿¥¤¥×¤ò½ç¤Ë»î¤¹
¾õÂÖ¤ËÌá¤ê¤Þ¤¹¡£
.\"X .SH SAMPLE ... man-jp ɸ½à¤Ï¤Ê¤ó¤À¤Ã¤¿¤Ã¤±
.SH »ÈÍÑÎã
°Ê²¼¤ÎÀßÄê¥Õ¥¡¥¤¥ë¤Ï¡¢NetBSD 1.3 ¤ò¼Â¹Ô¤¹¤ë¤¢¤ë¥é¥Ã¥×¥È¥Ã¥×¥Þ¥·¥ó¤Ç
»ÈÍѤµ¤ì¤Æ¤¤¤ë¤â¤Î¤Ç¤¹¡£¤³¤Î¥Þ¥·¥ó¤Ï¡¢IP ¥¨¥¤¥ê¥¢¥¹¤È¤·¤Æ 192.5.5.213¡¢
¥¤¥ó¥¿¥Õ¥§¡¼¥¹ ep0 (3Com 3C589C) ¤ò¤Ò¤È¤Ä»ý¤Ã¤Æ¤¤¤Þ¤¹¡£¤³¤Î¥¯¥é¥¤¥¢¥ó¥È
¤Ï¡¢DHCP ³èÆ°¤¬¤Û¤È¤ó¤É¤Ê¤¤¥Í¥Ã¥È¥ï¡¼¥¯¤Ç»þ´Ö¤ÎÂçÉôʬ¤ò¾ÃÈñ¤¹¤ë¤³¤È¤¬
¤ï¤«¤Ã¤Æ¤¤¤ë¤Î¤Ç¡¢¥Ö¡¼¥È´Ö³Ö¤Ï¥Ç¥Õ¥©¥ë¥ÈÃͤ«¤é¤¤¤¯¤Ö¤ó¾®¤µ¤¯¤·¤Æ
¤¢¤ê¤Þ¤¹¡£¤³¤Î¥Þ¥·¥ó¤ÏÊ£¿ô¥Í¥Ã¥È¥ï¡¼¥¯´Ö¤Ç¥í¡¼¥ß¥ó¥° (°ÜÆ°) ¤·¤Þ¤¹¡£

.nf

timeout 60;
retry 60;
reboot 10;
select-timeout 5;
initial-interval 2;
reject 192.33.137.209;

interface "ep0" {
    send host-name "andare.fugue.com";
    send dhcp-client-identifier 1:0:a0:24:ab:fb:9c;
    send dhcp-lease-time 3600;
    supersede domain-name "fugue.com rc.vix.com home.vix.com";
    prepend domain-name-servers 127.0.0.1;
    request subnet-mask, broadcast-address, time-offset, routers,
            domain-name, domain-name-servers, host-name;
    require subnet-mask, domain-name-servers;
    script "CLIENTBINDIR/dhclient-script";
    media "media 10baseT/UTP", "media 10base2/BNC";
}

alias {
  interface "ep0";
  fixed-address 192.5.5.213;
  option subnet-mask 255.255.255.255;
}
.fi
¤³¤ì¤Ï dhclient.conf ¥Õ¥¡¥¤¥ë¤È¤·¤Æ¤ÏÈó¾ï¤ËÊ£»¨¤Ê¤â¤Î¤Ç¤¹¡£°ìÈ̤ˡ¢
³§¤µ¤ó¤¬»ÈÍѤ¹¤ë¤â¤Î¤Ï¤Ï¤ë¤«¤Ë´Êñ¤Ê¤Ï¤º¤Ç¤¹¡£Â¿¤¯¤Î¾ì¹ç¡¢dhclient.conf
¥Õ¥¡¥¤¥ë¤È¤·¤Æ¶õ¤Î¥Õ¥¡¥¤¥ë¤òÀ¸À®¤¹¤ë¤À¤±¤Ç½½Ê¬¤Ê¤Ï¤º¤Ç¤¹¡£
¤Ä¤Þ¤ê¡¢¥Ç¥Õ¥©¥ë¥ÈÃͤǤ褤¤Î¤¬ÉáÄ̤Ǥ¹¡£
.SH ´ØÏ¢¹àÌÜ
dhcp-options(5), dhclient.leases(5), dhclient(8), RFC2132,
RFC2131
.SH ºî¼Ô
.B dhclient(8)
¤Ï Vixie Labs ¤È¤Î·ÀÌó¤Î¤â¤È¤Ç Ted Lemon ¤¬½ñ¤­¤Þ¤·¤¿¡£
ËÜ¥×¥í¥¸¥§¥¯¥È¤Î´ð¶â¤Ï Internet Systems Consortium ¤¬Ä󶡤·¤Þ¤·¤¿¡£
Internet Systems Consortium ¤Ë´Ø¤¹¤ë¾ðÊó¤Ï¡¢
.B https://www.isc.org
¤Ë¤¢¤ê¤Þ¤¹¡£