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From: mistral@imasy.or.jp (Yoshihiko SARUMARU)
To: man-jp-reviewer@jp.FreeBSD.org
In-Reply-To: Your message of "Wed, 15 May 2002 18:41:04 -0700".
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Subject: [man-jp-reviewer 4153] Re: dhcp-options.5
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$B!!1n4]$G$9!#(B
  $B:G=i$OA4J8%A%'%C%/$9$k$D$b$j$@$C$?$s$G$9$,!"ESCf$G$a$2$F(B .\"
metal $B$J$H$3$@$18+$k$h$&$K$7$^$7$?!#$=$l$G$bHh$l$^$7$?!#$*Hh$lMM(B
$B$G$7$?(B > $B$9$:$-$3!<$$$A$5$s!#(B


2002-05-16($BLZ(B) 10:41:04.$B:"!"(Bmetal@gc5.so-net.ne.jp$B$5$s$O=q$-$^$7$?!#(B

> -option names and data formats are described below.   It is not
> -necessary to exhaustively specify all DHCP options - only those
> -options which are needed by clients must be specified.
> +$B$9$Y$F$N(B DHCP $B%*%W%7%g%s$rLVMeE*$K;XDj$9$kI,MW$O$J$/!"(B
> +$B%/%i%$%"%s%H$KI,MW$J%*%W%7%g%s$N$_$r;XDj$9$kI,MW$,$"$j$^$9!#(B

  $B$A$g$C$H$/$I$$$N$G!"!A$N$_$r;XDj$7$^$9!"$G$I$&$G$7$g$&$+!#(B

>  .B ip-address
> -data type can be entered either as an explicit IP
> -address (e.g., 239.254.197.10) or as a domain name (e.g.,
> -haagen.isc.org).  When entering a domain name, be sure that that
> +$B%G!<%?%?%$%W$O!"L@<(E*$J(B IP $B%"%I%l%9(B ($BNc$($P(B 239.254.197.10) $B$^$?$O(B
> +$B%I%a%$%sL>(B ($BNc$($P(B haagen.isc.org) $B$N$$$:$l$+$G;XDj2DG=$G$9!#(B

$B$$$:$l$+$G(B $B"*(B $B$I$A$i$G$b(B


>  .B domain-name
> -data type specifies a domain name, which must not
> -enclosed in double quotes.   This data type is not used for any
> -existing DHCP options.   The domain name is stored just as if it were
> -a text option.
> +$B%G!<%?%?%$%W$O%I%a%$%sL>$r;XDj$7$^$9!#(B
> +$BJ8;zNs$r%@%V%k%/%)!<%H$G3g$C$F$$$1$^$;$s!#(B
> +$B$3$N%G!<%?%?%$%W$O!"B>$N4{B8$N(B DHCP $B%*%W%7%g%s$K$O;H$o$l$^$;$s!#(B
> +$B%I%a%$%sL>$O!"(Btext $B%*%W%7%g%s$G$"$k$+$N$h$&$KJ];}$5$l$^$9!#(B
> +.\" text $B%G!<%?%?%$%W$G$"$k$+$N$h$&$K(B?
> +.\" metal

  typo $B$C$]$$$G$9$M!#(B


> -The
>  .B flag
> -data type specifies a boolean value.   Booleans can be either true or
> -false (or on or off, if that makes more sense to you).
> +$B%G!<%?%?%$%W$O%V!<%kCM$r;XDj$7$^$9!#(B
> +$B%V!<%kCM$O(B true $B$^$?$O(B false $B$N$$$:$l$+$G$9(B
> +($B$b$7$/$O!"(Bon $B$^$?$O(B off $B$NJ}$,J,$+$j$d$9$1$l$P!"$3$A$i$G$b$+$^$$$^$;$s(B)$B!#(B

  $B$3$A$i(B $B"*(B $B$=$A$i(B ($B$+$J!)(B)



> -This option is used by a DHCP server to provide an error message to a
> -DHCP client in a DHCPNAK message in the event of a failure. A client
> -may use this option in a DHCPDECLINE message to indicate why the
> -client declined the offered parameters.
> +.\" metal
> +$BK\%*%W%7%g%s$O!">c32$,5/$-$?;~$K!"(BDHCP $B%5!<%P$,(B DHCPNAK $B%a%C%;!<%8Cf$G(B
> +DHCP $B%/%i%$%"%s%H$X%(%i!<%a%C%;!<%8$rDs6!$9$k$N$K;HMQ$7$^$9!#(B
> +$B$^$?%/%i%$%"%s%H$,!"Ds<($5$l$?%Q%i%a!<%?$r5qH]$7$?M}M3$r<($9$?$a$K!"(B
> +DHCPDECLINE $B%a%C%;!<%8Cf$GK\%*%W%7%g%s$r;H$&$3$H$b$"$j$^$9!#(B

  $B>c32"*5Q2<(B ($B$+$J$!!D!D(B)
$B!!>c32$H$$$&$N$O2?$+0c$&$h$&$J5$$,$9$k$N$G$9$,!"$8$c$"2?$,$$$$$+(B
$B$H$$$o$l$k$H:$$j$^$9$M!#(B


> +$BK\%*%W%7%g%s$O!"%/%i%$%"%s%H$H%5!<%P$NN><T$+$iAw=P$5$l!"(B
> +DHCP $B%Q%1%C%H$,4^$s$G$$$k(B DHCP $B%a%C%;!<%8$N%?%$%W$r;XDj$7$^$9!#(B
> +$BK\%*%W%7%g%s$,<h$jF@$kCM$O!"0J2<$NDL$j$G$9(B (RFC2132 $B$h$j$=$N$^$^H4?h(B)$B!#(B

  $BDL$j"*$H$*$j(B


> -for any DHCP messages unicast to the DHCP server.  DHCP clients also
> -indicate which of several lease offers is being accepted by including
> -this option in a DHCPREQUEST message.
> +$B$^$?(B DHCP $B%/%i%$%"%s%H$O!"(BDHCPREQUEST $B%a%C%;!<%8Cf$KK\%*%W%7%g%s$r4^$a!"(B
> +$BJ#?t$N%j!<%9$NDs<($N$I$l$,<u$1F~$l$i$l$?$+$r<($7$^$9!#(B

  $B!A$I$l$r<u$1F~$l$?$+<($7$^$9!#(B


>  .B option \fBmax-dgram-reassembly\fR \fIuint16\fR\fB;\fR
>  .RS 0.25i
>  .PP
> -This option specifies the maximum size datagram that the client
> -should be prepared to reassemble.  The minimum legal value is 576.
> +$BK\%*%W%7%g%s$O!"%/%i%$%"%s%H$,:FAH$_N)$F$N=`Hw$r$9$Y$-(B
> +$B:GBg%G!<%?%0%i%`%5%$%:$r;XDj$7$^$9!#(B
> +$B:G>.$N@5EvCM$O(B 576 $B$G$9!#(B
> +.\" The minimum value legal value is 576.
> +.\" The minimum legal value is 576. $B$+$J(B (horikawa@jp.freebsd.org 19990404)

  $B$3$N%3%a%s%H$O$b$&$$$i$J$$!)(B


> -Some default behaviours for well-known DHCP client vendors (currently,
> -the Microsoft Windows 2000 DHCP client) are configured automatically,
> -but otherwise this must be configured manually - see the VENDOR
> +$B$h$/CN$i$l$?(B DHCP $B%/%i%$%"%s%H%Y%s%@(B ($B:#$N$H$3$m(B Microsoft Windows
> +2000 DHCP $B%/%i%$%"%s%H(B) $B$N$$$/$D$+$N%G%U%)%k%H$NF0:n$G$O!"(B
                          ^$B!VMQ!W$H$+!V8~$1!W$H$+MW$j$^$9!)(B
> +$B$3$N%*%W%7%g%s$O<+F0E*$K@_Dj$5$l$^$9$,!"$=$NB>$N$b$N$K4X$7$F$O!"(B
> +$B<jF0$G@_Dj$7$J$1$l$P$J$j$^$;$s!#(B


> -.SH THE CLIENT FQDN SUBOPTIONS
> -The Client FQDN option, currently defined in the Internet Draft
> -draft-ietf-dhc-fqdn-option-00.txt is not a standard yet, but is in
> -sufficiently wide use already that we have implemented it.   Due to
> -the complexity of the option format, we have implemented it as a
> -suboption space rather than a single option.   In general this
> -option should not be configured by the user - instead it should be
> -used as part of an automatic DNS update system.
> +.SH $B%/%i%$%"%s%H(B FQDN $B%5%V%*%W%7%g%s(B
> +.\" metal
> +$B8=:_!"%$%s%?!<%M%C%H%I%i%U%H(B draft-ietf-dhc-fqdn-option-00.txt $B$G(B
> +$BDj5A$5$l$F$$$k%/%i%$%"%s%H(B FQDN $B%*%W%7%g%s$O!"$^$@I8=`$H$J$C$F$O$$$^$;$s!#(B
> +$B$7$+$7$9$G$K==J,9-$/MxMQ$5$l$F$*$j!"2f!9$b$3$l$r<BAu$7$F$$$^$9!#(B
> +$B%*%W%7%g%s$N=q<0$,J#;($J$?$a!"$3$3$G$O!"C1FH$N%*%W%7%g%s$G$O$J$/!"(B
> +$B%5%V%*%W%7%g%s6u4V$K<BAu$7$F$$$^$9!#(B
> +$B0lHLE*$K$O!"K\%*%W%7%g%s$O!"%f!<%6$K$h$C$F@_Dj$5$l$k$b$N$G$O$J$/!"(B
> +$B<+F0(B DNS $B99?7%7%9%F%`$N0lIt$H$7$F;H$o$l$k$Y$-$b$N$G$9!#(B

but is in sufficiently wide use already that we have implemented it.
$B$N$H$3$m$C$F!"(Bthat we have implemented it $B$,(B wide use already $B$K(B
$B$+$+$C$F!"2f!9$,<BAu$7$?$b$N$,9-$/;H$o$l$F$$$k$N$+$H;W$C$?$s$G$9(B
$B$,!"$I$&$J$s$G$7$g$&!)(B > $B<1<T(B
$B$=$l$H$b$3$l$C$F(B Windows2000 DHCP client $B$,(B dynamic DNS $B$r$d$j$?(B
$B$,$k$H$$$&OC$J$N$+$J$!!#$@$H$7$?$i8+Ev0c$$$+!#(B


> -This suboption specifies a list of up to five IP addresses, each of
> -which should be the IP address of a NetWare Domain SAP/RIP server
> -(DSS).
> +$BK\%*%W%7%g%s$O!"(B5 $B$D$^$G$N(B IP $B%"%I%l%9$N%j%9%H$r;XDj$7$^$9!#(B
> +$B$=$l$>$l$N%"%I%l%9$O!"%M%C%H%&%'%"%I%a%$%s(B SAP/RIP $B%5!<%P(B (DSS) $B$N(B
> +IP $B%"%I%l%9$G$9!#(B

  $BK\%5%V%*%W%7%g%s(B ($BB>$K$b2?%u=j$+(B)
    $B!1!1(B
  $B$"$H!"K\%5%V%*%W%7%g%s$K$O(B
$B!!!!!!!!!!!!!!!!!!!!!!!!!1(B  $B$+$J$+$J$!!D!D!#(B



> -option.   The code is a number, used by the DHCP server and client to
> -refer to an option.   The structure describes what the contents of an

> +$B%3!<%I$O!"(BDHCP $B%5!<%P$H%/%i%$%"%s%H$,%*%W%7%g%s$r;2>H$9$k$N$K;HMQ$5$l$^$9!#(B

  $B;HMQ$9$kHV9f$G$9!#(B


> -Once you have chosen a name, you must choose a code.  For site-local
> -options, all codes between 128 and 254 are reserved for DHCP options,
> -so you can pick any one of these.  In practice, some vendors have

> +$B%5%$%H%m!<%+%k%*%W%7%g%sMQ$H$7$F!"(BDHCP $B%*%W%7%g%s$N(B 128 $B$+$i(B 256 $B$^$G$N(B
> +$B%3!<%I$OM=Ls$5$l$F$$$k$N$G!"$3$NCf$N%3!<%I$J$i$I$l$G$bA*$V$3$H$,$G$-$^$9!#(B

DHCP $B%*%W%7%g%s$N(B 128 $B$+$i(B 256 $B$^$G$N%3!<%I$O%5%$%H%m!<%+%k%*%W%7%g%sMQ$H$7$F!"(B
$BM=Ls$5$l$F$$$k$N$G!"$3$NCf$N%3!<%I$J$i$I$l$G$bA*$V$3$H$,$G$-$^$9!#(B


> -interpreted the protocol rather loose and have used option code
> -values greater than 128 themselves.   There's no real way to avoid

> +$B<B:]$K$O!"%W%m%H%3%k$r>/!9$"$$$^$$$K2r<a$7$F$$$k%Y%s%@$,$"$j!"(B
                         $B<i$C$F$$$J$$%Y%s%@$,$"$j!"$O8@$$2a$.!)(B

--
$B1n4]K'I'(B (Yoshihiko SARUMARU)
mail: mistral@imasy.or.jp       web: http://www.imasy.or.jp/~mistral/
