.\" %FreeBSD: src/contrib/bind/doc/man/nsupdate.8,v 1.1.1.1.4.2 2001/02/27 09:42:33 asmodai Exp %
.\" %Id: nsupdate.8,v 8.6 2000/10/30 23:06:57 cyarnell Exp %
.\"
.\"Copyright (c) 1999 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 INTERNET SOFTWARE CONSORTIUM DISCLAIMS
.\"ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES
.\"OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL INTERNET SOFTWARE
.\"CONSORTIUM 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.
.\"
.\" $FreeBSD: doc/ja_JP.eucJP/man/man8/nsupdate.8,v 1.4 2001/05/14 01:09:53 horikawa Exp $
.Dd March 5, 1999
.Dt NSUPDATE 8
.Os BSD 4
.Sh ̾
.Nm nsupdate
.Nd Ū Internet ͡ॵФ򹹿
.Sh 
.Nm nsupdate
.Op Fl Ar k  keydir:keyname
.Op Fl Ar d
.Op Fl Ar v
.Op Ar filename
.Sh 
.Ic nsupdate
ưŪʹ򥵥ݡȤ Internet ɥᥤ͡ॵФ򹹿
ΥץǤ
.Ic nsupdate
 DNS Υ꥽쥳 (RR) ɲäꤹ
å DNS 
뤿ˡDNS ꥾Х饤֥Ѥޤ
.Ic nsupdate
Ϥ
.Ar filename
⤷ϡɸϤɤ߼ޤ
.Sh 
.Bl -tag -width Fl
.It Fl k
TSIG Ѥƹ˽̾ޤ
.It Fl d
ǥХå⡼ɤꤷޤ
.It Fl v
С륵å - ФȤ̿ TCP ѤޤͤǤ UDP 
Ѥޤ
.El
.Sh Ͻ
.Ic nsupdate
 1 ԤȤ 1 Ĥϥ쥳ɤɤߤޤ
줾ιԤϹ׵оݤˤʤ꥽쥳ɤǤ
1 Ĥι׵˴ޤޤ뤹٤ƤΥɥᥤ̾ϡ
Ʊ DNS ˴ޤޤΤǤ뤳ȤɬפǤ
ϡSOA MNAME եɤޥФޤ
ԤϡѤ줿쥳ɤ 1 Ĥι׵ȤƤޤȤᡢθҤ
ĥ͡ॵФؤؼޤ
ɲå쥳ɤ³뤳ȤǽǤ
ϡɲŪʡΩ׵ˤʤޤ
Ǹ׵᤬뤿ˤϡԤϤκǸˤ뤳ȤɬפǤ
.Pp
쥳ɤϤդĤΰŪʷΤΤɤ餫ηǤ
.Em ɬ׾ (prerequisite)
쥳ɤϡ׵᤬Ƥ뤳Ȥɬפʾؼޤ
.Em  (update)
쥳ɤϡDNS ǡ١ˤʤѹؼޤ
׵ϡ0 İʾɬ׾ȡ1 İʾι󤫤ޤ
줾ι׵ϡ٤Ƥɬ׾郎뤳Ȥǧ
줿Ȥǡ٤Ƥι¹ԤȤ֤ǡŪ˽ޤ
.Pp
.Ic nsupdate
ϼΤ褦ϥ쥳ɤν񼰤򤷤ޤ
.Pp

.Bl -hang

.It Ic prereq nxdomain Va domain-name
.Va domain-name
ǻꤷɥᥤˡɤΤ褦 RR ʤȤ׵ᤷޤ

.It Ic prereq yxdomain Va domain-name
.Va domain-name
ǻꤷɥᥤˡ 1 Ĥ RR ¸ߤ뤳Ȥ׵ᤷޤ

.It Xo
.Ic prereq nxrrset Va domain-name Op class
.Va type
.Xc
.Va domain-name
ǻꤷɥᥤ
.Va type
ǻꤷ RR ¸ߤʤȤ׵ᤷޤ

.It Xo
.Ic prereq yxrrset
.Va domain-name Op class
.Va type Op data...
.Xc
.Va domain-name
ǻꤷɥᥤˡ
.Va type
ǻꤷ RR ¸ߤ뤳Ȥ׵ᤷޤ
.Va data
ꤵ줿ϡΤ˥åԤʤޤ

.It Xo
.Ic update delete
.Va domain-name Op class
.Va Op type Op data...
.Xc
.Va domain-name
ǻꤷɥᥤ̾ RR ޤ
⤷
.Va type
(ȡǽʤ
.Va data )
ꤵС쥳ɤޤ

.It Xo
.Ic update add
.Va domain-name ttl Op class
.Va type data...
.Xc
.Va ttl , type , data
ǻꤷ RR ɲäޤ

.El

.Sh 
ϡ
.Ic nsupdate
Ūʻ򼨤Ƥޤ
ɥᥤ̾Τ٤Ƥ A 쥳ɤơ쥳ɤ
ɲä뤳ȤˤäơIP ɥ쥹ѹޤ
Ǥɬ׾郎ꤵƤʤΤǡ쥳ɤʤƤ⿷
쥳ɤɲäޤ
³Ԥ׵뤿ɬפǤ뤳ȤդƤ
.Bd -literal -offset indent
$ nsupdate
> update delete test.example.com A
> update add test.example.com 3600 A 10.1.1.1
>

.Ed
.Pp
ǤϡоݤΥɥᥤ A 쥳ɤޤ CNAME 쥳ɤʤˡ
CNAME ꥢǡ١ɲäޤ
.Bd -literal -offset indent
$ nsupdate
> prereq nxrrset www.example.com A
> prereq nxrrset www.example.com CNAME
> update add www.example.com 3600 CNAME test.example.com
>

.Ed
.Pp
Ǥϡnsupdate ϥǥ쥯ȥ "/var/named/keys" ¸ߤ륭
"mykey" ǽ̾ޤ
.Bd -literal -offset indent
$ nsupdate -k /var/named/keys:mykey
> update add ftp.example.com 60 A 192.168.5.1
>

.Ed

.Sh 
.Bl -hang

.It Qq send error
̤ˡҤΤ͡ॵФãǤʤäȤ򼨤ޤ

.It Qq failed update packet
̤ˡ͡ॵФưŪ򥵥ݡȤƤʤᤫǧڤμԤΤˡ
ݤȤ򼨤ޤ

.It Qq res_mkupdate: packet size = Va size
(ޤ¾ΥåɽʤȤ)
˼ƥ͡ॵФǧڤޤ
ɬ׾郎˸⤷ޤ󡣹ԤʤƤ뤫
ΤˡϡǥХå⡼
.Fl ( d )
Ѥơ͡ॵФαեɤǧ뤷ޤ
.El
.Sh Ϣե
.Bl -hang
.It Pa /etc/resolv.conf
.El
ɥᥤ̾ȥ͡ॵФΥɥ쥹νꡣ
.Sh Ϣ
.Xr named 8 ,
.Xr resolver 3 ,
.Xr resolver 5 ;
RFC-1034,
.Dq Domain Names - Concepts and Facilities ;
RFC-1035,
.Dq Domain Names - Implementation and Specification ;
RFC-2136,
Dynamic Updates in the Domain Name System.
.Sh 
Brent Baccala