1 .\" $Id: dhcp-eval.5,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 .\" This software has been written for Internet Systems Consortium
25 .\" by Ted Lemon in cooperation with Vixie Enterprises and Nominum, Inc.
26 .\" To learn more about Internet Systems Consortium, see
27 .\" ``http://www.isc.org/''. To learn more about Vixie Enterprises,
28 .\" see ``http://www.vix.com''. To learn more about Nominum, Inc., see
29 .\" ``http://www.nominum.com''.
30 .\" $FreeBSD: doc/ja_JP.eucJP/man/man5/dhcp-eval.5,v 1.2 2002/05/23 04:17:13 horikawa Exp $
33 dhcp-eval - ISC DHCP ¤Ë¤ª¤±¤ë¾ò·ïÉդɾ²Á
35 Internet Systems Consortium ¤Î DHCP ¥¯¥é¥¤¥¢¥ó¥È¤È¥µ¡¼¥Ð¤Ï¡¢¤É¤Á¤é¤â
36 ¼õ¿®¤¹¤ë¥Ñ¥±¥Ã¥È¤Ë°Í¸¤·¤¿¾ò·ïÉդưºî¤ò¹Ô¤¦Ç½ÎϤò»ý¤Á¤Þ¤¹¡£
37 ¾ò·ïÉդưºî¤Îʸˡ¤ò¤³¤³¤Ë¼¨¤·¤Þ¤¹¡£
38 .SH »²¾È: ¾ò·ïÉդưºî
39 ¾ò·ïÉդưºî¤Ï¡¢if, else, elsif ʸ¤ò»ÈÍѤ·¤Æ»ØÄꤷ¤Þ¤¹¡£
40 ¾ò·ïʸ¤Ï¡¢Ä̾ïʸ (option ʸ) ¤¬Åоì²Äǽ¤Ê¾ì½ê¤Ï¤É¤³¤Ë¤Ç¤âÅоì²Äǽ¤Ç¤¢¤ê¡¢
41 ¤Þ¤¿¤³¤Î¤è¤¦¤Êʸ¤ò³ç¤ë¤³¤È¤â²Äǽ¤Ç¤¹¡£
42 ¥µ¡¼¥Ð¤Ë¤ª¤±¤ë¾ò·ïʸ¤Ï¼¡¤Î¤è¤¦¤Ë¤Ê¤ë¤³¤È¤¬Â¿¤¤¤Ç¤·¤ç¤¦:
45 if option dhcp-user-class = "accounting" {
47 option domain-name "accounting.example.org";
48 option domain-name-servers ns1.accounting.example.org,
49 ns2.accounting.example.org;
50 } elsif option dhcp-user-class = "sales" {
52 option domain-name "sales.example.org";
53 option domain-name-servers ns1.sales.example.org,
54 ns2.sales.example.org;
55 } elsif option dhcp-user-class = "engineering" {
57 option domain-name "engineering.example.org";
58 option domain-name-servers ns1.engineering.example.org,
59 ns2.engineering.example.org;
62 option domain-name "misc.example.org";
63 option domain-name-servers ns1.misc.example.org,
68 ¥¯¥é¥¤¥¢¥ó¥È¦¤Ç¤Ï¡¢¾ò·ïÉդɾ²Á¤ÎÎã¤Ï¼¡¤Î¤è¤¦¤Ë¤Ê¤ë¤Ç¤·¤ç¤¦:
71 # example.org ¤Ï¥Õ¥¡¥¤¥ä¥¦¥©¡¼¥ë¤Ç DNS ¤ò¥Õ¥£¥ë¥¿¤¹¤ë¤Î¤Ç¡¢
72 # example.org ¥Í¥Ã¥È¥ï¡¼¥¯¤Ë·Ò¤¬¤ë¤È¤¤Î¤ß¡¢¤½¤Î DNS ¥µ¡¼¥Ð¤ò»ÈÍѤ·¤Þ¤¹¡£
73 # example.org ¤Ë·Ò¤¬¤ë¤Î¤Ç¤Ï¤Ê¤¤¾ì¹ç¡¢¼«¸Ê¤Î DNS ¥µ¡¼¥Ð¤òÍ¥Àè»ÈÍѤ·¤Þ¤¹¡£
74 if not option domain-name = "example.org" {
75 prepend domain-name-servers 127.0.0.1;
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98 ¤ÎÀá¤Ï¥¹¥¥Ã¥×¤µ¤ì¤Þ¤¹¡£
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112 .I data-expression-1 \fB=\fI data-expression-2\fR
115 \fB=\fR ¥ª¥Ú¥ì¡¼¥¿¤Ï¡¢2 ¸Ä¤Î¥Ç¡¼¥¿¼°¤òÈæ³Ó¤·¡¢Î¾¼Ô¤¬Æ±¤¸¾ì¹ç¤Ï¿¿¤òÊÖ¤·¡¢
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120 .I boolean-expression-1 \fBand\fI boolean-expression-2\fR
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129 .I boolean-expression-1 \fBor\fI boolean-expression-2\fR
132 \fBor\fR ¥ª¥Ú¥ì¡¼¥¿¤Ï¡¢º¸ÊդΥ֡¼¥ë¼°¤È±¦ÊդΥ֡¼¥ë¼°¤Î¤¤¤º¤ì¤«¤Îɾ²Á·ë²Ì¤¬
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138 .B not \fIboolean-expression
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147 .B exists \fIoption-name\fR
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167 ¥Ç¡¼¥¿¼°¤ò¤³¤³¤Ë¼¨¤·¤Þ¤¹¡£
169 .B substring (\fIdata-expr\fB, \fIoffset\fB, \fIlength\fB)\fR
172 \fBsubstring\fR ¥ª¥Ú¥ì¡¼¥¿¤Ï¡¢¥Ç¡¼¥¿¼°¤òɾ²Á¤·¡¢
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196 ɾ²Á¤µ¤ì¤¿¥Ç¡¼¥¿¤¬ÊÖ¤µ¤ì¤Þ¤¹¡£
197 .\" horikawa@jp.FreeBSD.org 2002/04/29
200 .B option \fIoption-name\fR
203 \fBoption\fR ¥ª¥Ú¥ì¡¼¥¿¤Ï¡¢¥µ¡¼¥Ð¤¬±þÅú½èÍýÃæ¤Î¥Ñ¥±¥Ã¥È¤ÎÃæ¤Î¡¢
204 »ØÄꤷ¤¿¥ª¥×¥·¥ç¥ó¤ÎÆâÍƤòÊÖ¤·¤Þ¤¹¡£
207 .B config-option \fIoption-name\fR
210 \fBconfig-option\fR ¥ª¥Ú¥ì¡¼¥¿¤Ï¡¢»ØÄꤷ¤¿¥ª¥×¥·¥ç¥ó¤ËÂФ·¡¢
211 DHCP ¥¯¥é¥¤¥¢¥ó¥È¤Þ¤¿¤Ï¥µ¡¼¥Ð¤¬Á÷½Ð¤¹¤ë¤è¤¦ÀßÄꤵ¤ì¤¿ÃͤòÊÖ¤·¤Þ¤¹¡£
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218 ¥Ç¡¼¥¿¥¹¥È¥ê¥ó¥°¤ÎºÇ½é¤ÎÍ×ÁǤϡ¢
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221 ¥Ñ¥±¥Ã¥È¤¬Â¸ºß¤·¤Ê¤¤¾ì¹ç¤â¤·¤¯¤Ï RFC2131 \fIhlen\fR ¥Õ¥£¡¼¥ë¥É¤¬Ìµ¸ú¤Ê¾ì¹ç¡¢
223 ¥Ï¡¼¥É¥¦¥§¥¢¥¿¥¤¥×¤Ë¤Ï¡¢¥¤¡¼¥µ¥Í¥Ã¥È (1)¡¢¥È¡¼¥¯¥ó¥ê¥ó¥° (6)¡¢
224 FDDI (8) ¤¬´Þ¤Þ¤ì¤Þ¤¹¡£
225 ¥Ï¡¼¥É¥¦¥§¥¢¥¿¥¤¥×¤Ï IETF ¤Ë¤è¤Ã¤Æµ¬Äꤵ¤ì¡¢
226 ¤É¤Î¤è¤¦¤Ë¥¿¥¤¥×¤Î¿ôÃͤ¬ÄêµÁ¤µ¤ì¤ë¤«¤Î¾ÜºÙ¤Ï RFC2131
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230 .B packet (\fIoffset\fB, \fIlength\fB)\fR
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245 ¤¹¤Ê¤ï¤Á '\\t' ¤Ï¥¿¥Ö¤ò¡¢'\\r' ¤ÏÉü²þ¤ò¡¢'\\n' ¤Ï²þ¹Ô¤ò¡¢'\\b' ¤Ï¥Ù¥ë¤ò
247 8 ¿Ê¿ôÃÍ¤Ï '\\nnn' ¤Ç»ØÄê²Äǽ¤Ç¤¢¤ê¡¢nnn ¤Ï 0 °Ê¾å 0377 °Ê²¼¤Î 8 ¿Ê¿ôÃͤǤ¹¡£
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249 .\" ÃͤÎÈϰϤθí¤ê¤Ë¤Ä¤¤¤Æ¤Ï¡¢Murray ·Ðͳ¤Ç¥ì¥Ý¡¼¥ÈºÑ
250 .\" horikawa@jp.FreeBSD.org 2002/05/01
253 .I colon-seperated hexadecimal list
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257 ¥Ç¡¼¥¿¼°¤È¤·¤Æ»ØÄê²Äǽ¤Ç¤¹¡£
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266 .B reverse (\fInumeric-expr1\fB, \fIdata-expr2\fB)\fR
268 2 ¸Ä¤Î¼°¤¬É¾²Á¤µ¤ì¡¢¥Ç¡¼¥¿¼°¤Îɾ²Á·ë²Ì¤¬¤½¤Î¾ì¤Çȿž¤µ¤ì¤Þ¤¹¡£
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302 concat (binary-to-ascii (10, 8, ".",
303 reverse (1, leased-address)),
308 .B encode-int (\fInumeric-expr\fB, \fIwidth\fB)\fR
310 ¿ôÃͼ°¤¬É¾²Á¤µ¤ì¡¢»ØÄꤵ¤ì¤¿Éý¤Î¥Ç¡¼¥¿¥¹¥È¥ê¥ó¥°¤Ë
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314 .\" ¤³¤Î ".RE" ¤¬Ìµ¤¤¤È¡¢¥¤¥ó¥Ç¥ó¥È¤¬Àµ¤·¤¯¤Ê¤¤¤Ç¤¹
315 .\" horikawa@jp.FreeBSD.org 2002/04/29
317 .B pick-first-value (\fIdata-expr1\fR [ ... \fIexpr\fRn ] \fB)\fR
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481 dhclient(8), RFC2132, RFC2131
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