.\"	dhcpd.leases.5
.\"
.\" Copyright (c) 1997, 1998 The Internet Software Consortium.
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.\"    notice, this list of conditions and the following disclaimer.
.\" 2. Redistributions in binary form must reproduce the above copyright
.\"    notice, this list of conditions and the following disclaimer in the
.\"    documentation and/or other materials provided with the distribution.
.\" 3. Neither the name of The Internet Software Consortium nor the names
.\"    of its contributors may be used to endorse or promote products derived
.\"    from this software without specific prior written permission.
.\"
.\" THIS SOFTWARE IS PROVIDED BY THE INTERNET SOFTWARE CONSORTIUM AND
.\" CONTRIBUTORS ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
.\" INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
.\" MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
.\" DISCLAIMED.  IN NO EVENT SHALL THE INTERNET SOFTWARE CONSORTIUM OR
.\" CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
.\" SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
.\" LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
.\" USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
.\" ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
.\" OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
.\" OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
.\" SUCH DAMAGE.
.\"
.\" This software has been written for the Internet Software Consortium
.\" by Ted Lemon <mellon@fugue.com> in cooperation with Vixie
.\" Enterprises.  To learn more about the Internet Software Consortium,
.\" see ``http://www.isc.org/isc''.  To learn more about Vixie
.\" Enterprises, see ``http://www.vix.com''.
.\"
.\" Japanese Version Copyright (c) 2001 NAKANO Takeo all rights reserved.
.\" Translated Mon Dec 24 2001 by NAKANO Takeo <nakano@apm.seikei.ac.jp>
.\"
.TH dhcpd.leases 5
.SH ̾
dhcpd.leases \- DHCP 饤ȤؤߤФǡ١
.SH 
Internet Software Consortium DHCP Фϡ
Ƥɥ쥹ߤФϿ³Ūʥǡ١ݻƤޤ
Υǡ١ϥե꡼ե ASCII եǡ
ϢߤФ (declaration) ʤޤ
ߤФ׵ᡦ˴ȡ
οͤߤФե˵Ͽޤ
äơҤȤĤߤФФʣäϡ
եθˤΤߤΤΤˤʤޤ
.PP
ǽ dhcpd 󥹥ȡ뤵줿Ȥϡ
ߤФǡ١¸ߤƤޤ
 dhcpd ϡߤФǡ١¸ߤƤʤȵưޤ
Ūνǡ١ˤϡ
/var/state/dhcp/dhcpd.leases ȤΥեǤޤޤ
.PP
ߤФǡ١ݸ¤ʤ礭ʤΤɤᡢ
Υեϻ񤭴ޤ
ޤŪߤФǡ١졢
ߤ狼äƤߤФϿ٤Ƥ˥פޤ
ˡŤߤФǡ١ /var/state/dhcp/dhcpd.leases~
Ȥ̾ѹޤ
Ǹˡ˽񤭽Ф줿ߤФǡ١Ŭڤʾ˰ưޤ
.PP
ŤߤФǡ١̾ѹ줿塢
ǡ١Ŭڤʾ˰ưˤϴֳ֤Τǡ
δ֤ dhcpd ץ kill 줿ꥷƥबå夹ȡ
/var/state/dhcp/dhcpd.leases ¸ߤʤʤޤ
ξ dhcpd ϵưʤʤꡢưǤνɬפˤʤޤ
ΤȤߤФե\fBñ˺ƤϤޤ\fR
ȡŤƤϤ٤Ƽ졢뤳Ȥˤʤޤ
ǤϤʤ/var/state/dhcp/dhcpd.leases~ 
/var/state/dhcp/dhcpd.leases ˥͡ࡢ
ʤŤߤФե򸵤ᤷƤ顢
dhcpd ưƤ
Τ褦ˤСߤФեǤޤ
.SH եޥå
ߤФ¸եޥåȤϡ
.BR dhcpd.conf (5)

.BR dhclient.conf (5)
եɤ߹ߤѤΤƱƵѡˤäƲᤵޤ
.PP
 \fBlease \fIip-address\fB { \fIstatements...\fB }\fR
.PP
ߤФˤϡ
饤ȤߤФƤ IP ɥ쥹ҤȤĴޤޤޤ
̤ʸϡߤФ֤ͭȳȤޤ
.PP
ߤФγϻȽλϡ
줾 ``starts''  ``end'' ʸˤäƵϿޤ
.PP
 \fB starts \fIdate\fB;\fR
 \fB ends \fIdate\fB;\fR
.PP
դϼΤ褦˻ꤵޤ
.PP
 \fIweekday year\fB/\fImonth\fB/\fIday
hour\fB:\fIminute\fB:\fIsecond\fR
.PP
 (weekday) ϡ
ߤФδڤʹ֤ˤ狼䤹뤿˽񤫤Ƥޤ
ֹ 0  6 ǻꤵ졢0 бƤޤ
ϤǤ̵뤵ޤǯ (year) ʬȤȤ˻ꤵ졢
ä̾ (ΤĹߤФǤʤ¤)  4 ˤʤޤ
 (month)  1 Ϥޤꡢ1  1 бޤ
 (day) Ʊ 1 Ϥޤޤ
 (hour)  0  23 οͤǡ
ʬ (minute)  0  59 οͤǡ
 (second) Ʊ 0  59 οͤǡ줾ꤷޤ
.PP
ߤФ֤ξϥ˥åʿѻ (GMT) ǻꤵ졢
ΥॾǤϤޤ
¤ϥ˥åǯΤ֥ޡˤʤΤǡ
ߤФλ郎ɻ׻ƱˤʤȤϡ
Τɤˤ¸ߤޤ
Unix ޥǤϡGMT Ǥθ
\fBdate -u\fR ϤФ狼ޤ
.PP
ߤФ׵ᤷͥåȥ󥿡ե MAC ɥ쥹ϡ
\fBhardware\fR ʸǵϿޤ
.PP
 \fBhardware \fIhardware-type mac-address\fB;\fR
.PP
MAC ɥ쥹ϡǶڤ줿 16 ʤΥƥåȤǻꤵޤ
.PP
饤Ȥɥ쥹׵˥饤ȼ̻ҤѤϡ
Υ饤ȼ̻Ҥ \fBuid\fR ʸǵϿޤ
.PP
 \fBuid \fIclient-identifier\fB;\fR
.PP
饤ȼ̻Ҥ 16 ʤΥƥåȤǻꤵޤ
ϥ饤Ȥ ASCII ʸѤ
뤤Ͽ֥ϡɥ/MAC ɥ쥹׷Ѥˤޤ
.PP
饤Ȥ
(DHCP-DNS Interaction ɥեȤΤǤǻꤵƤ褦)
\fIClient Hostname\fR ץǥۥ̾äƤˤϡ
Υۥ̾ \fBclient-hostname\fR ʸǵϿޤ
.PP
 \fBclient-hostname "\fIhostname\fB";\fR
.PP
饤Ȥ (Windows 95 ʤɤǤΤ褦)
\fIHostname\fR ץǼʬΥۥ̾äƤˤϡ
Υۥ̾ \fBhostname\fR ʸǵϿޤ
.PP
 \fBhostname "\fIhostname\fB";\fR
.PP
DHCP ФϡߤФ
(ʤ餫ΰ̣) Ѥ줿Ȼꤹ뤳Ȥޤ
Ƥ饤ȤγƤ NAK Ȥ
Ф륢ɥ쥹Ƥݤˤ줬Ǥ뤫Ĵ٤Ȥ
¤ϤΥɥ쥹Ǥ˻ȤƤʤɤ˳ޤ
Τ褦ʾˤ \fBabandoned\fR ʸѤ졢
ߤФ˴ƳƤʡȤȤ򼨤ޤ
.PP
 \fBabandoned;\fR
.PP
˴줿ߤФϡưŪ˺ޤ
饤Ȥɥ쥹׵ᤷȤˡ
Ƥ٤ɥ쥹ʤäˤϡ
Ф˴줿ɥ쥹ʤɤĴ١
äȤ˴줿ߤФɥ쥹Ƥޤ
ߤФɥ쥹ͤƤʤĴ٤ݤˤϡ
ɸŪʥåѤޤ
ä˴줿ߤФ IP ɥ쥹ޤѤƤ,
Υɥ쥹ϺƤ˴뤳Ȥˤʤޤ
.PP
饤Ȥ˴줿ɥ쥹\fB׵\fRϡ
ФϤΥɥ쥹˴줿ͳ
ߤФե뤬줿ǤȤߤʤ
ޤΥ饤ȤߤФĴȤȿޥǤꡢ
ΤˤΥɥ쥹˴ˤʤäΤȤߤʤޤ
ξˤϡΥɥ쥹ľˤΥ饤Ȥ˳Ƥޤ
.SH ե
.B /var/state/dhcp/dhcpd.leases
.SH Ϣ
dhcpd(8), dhcp-options(5), dhcpd.conf(5), RFC2132, RFC2131.
.SH 
.BR dhcpd (8)
 Ted Lemon <mellon@vix.com>
 Vixie Labs ȤηΤȤ˽񤭤ޤ
ΥץȤλϡ
Internet Software Corporation ˤä󶡤ޤ
Internet Software Consortium ξ
.B http://www.isc.org/isc
ˤޤ
.SH 
ե֤ϥ󥹥ȡˤäѤ뤳Ȥޤ
ǤϥǥեȤ /var/state/dhcp ꤷƤޤ