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Date: Mon, 8 Mar 1999 03:06:56 +0900 (JST)
Message-Id: <199903071806.DAA00751@hiloshi.seikyou.ne.jp>
References: <19990306102113H.tyama@ftth.ee.uec.ac.jp>
From: =?ISO-2022-JP?B?GyRCNmIkc0VEGyhC?= <vanitas@ma3.seikyou.ne.jp>
To: man-jp-reviewer@jp.freebsd.org
In-reply-to: Yamaguchi Takahiro's message of "Sat, 06 Mar 1999 10:21:13 +0900"
	     <19990306102113H.tyama@ftth.ee.uec.ac.jp>
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Subject: [man-jp-reviewer 1140] Re: icmp.4
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$B6b$sED$G$9!#(B $B$$$D$b$J$,$i$h$/$o$+$C$F$J$$$N$K%1%A$D$1$^$9$,!#(B(^^;)

[man-jp-reviewer 1122]: $B;38}(B $B$5$s(B
> icmp.4 $B$G$9!#(B

> $B86J8$N(B 41 $B9TL\!V(BInternet Control Message Protocol$B!W$O$=$N$^$^$K$7$F$*(B
> $B$$$?J}$,J,$+$j$d$9$$5$$,$9$k$N$G$=$&$7$F$"$k$N$G$9$,(B, $B$3$N$X$s$bOBLu$9(B
> $B$Y$-$G$7$g$&$+!#!V%$%s%?!<%M%C%H@)8f%a%C%;!<%8%W%m%H%3%k!W$H$+(B ??

$B!VA4It%+%?%+%J!W$,B?$$5$$,$7$^$;$s!D!)(B  $B$=$s$J$3$H$J$$$+$J!#(B
  ## WORD $B9`L\$bF~$l$F$/$@$5$$$M!#(B


$B?t;z$O9THV9f(B($B3g8LFb$O86J8$N9THV9f(B)$B$G$9!#(B
$B!|%A%'%C%/E@(B
$B!&(B57(57):
   The proto parameter to the socket call to create
   an ICMP socket is obtained from getprotobyname(3).
   $B!X(BICMP $B%=%1%C%H$r:n@.$9$k$?$a$K$O!"(Bgetprotobyname(3)
     $B$+$iF@$i$l$kCM$r%=%1%C%H%3!<%k$X$N0z?t(B proto $B$K;XDj$7$^$9!#!Y(B
   
   $B$@$H!"(Bgetprotobyname() $B$O>o$K(B ICMP $B$N%W%m%H%3%kHV9f$rJV$9(B
   $B$h$&$J0u>]$r<u$1$k$H;W$$$^$9!#(B $B$^$?!"(Bsocket() $B$X$N(B proto
   $B0z?t$O(B getprotobyname() $B$NJV$99=B$BN(B($B$r;X$9%]%$%s%?(B)$B$N(B
   $B%a%s%P$N$R$H$D$N$h$&$J$N$G!"!V(Bgetprotobyname(3) $B$+$i(B
   $BF@$i$l$kCM$r!W$H$$$&$N$O>/$7IT@53N$@$H;W$$$^$9!#(B
   $BC1=c$K!"(B
 $B"*!X(BICMP $B%=%1%C%H$r:n@.$9$k$?$a$N(B socket $B8F$S=P$7$X$N(B
     $B0z?t(B proto $B$O(B getprotobyname(3) $B$GF@$i$l$^$9!#!Y(B
   $B$J$I$O$$$+$,$G$7$g$&$+!#(B

$B!&(B93(95):
   or when trying to send a datagram with the destination
   address specified and the socket is already connected
   $B!X$"$k$$$O4{$K%3%M%/%7%g%s$,3NN)$5$l$F$$$k;XDj08@h%"%I%l%9(B
     $B$N%=%1%C%H$KBP$7%G!<%?%0%i%`$NAw?.$r9T$*$&$H$7$?;~!Y(B
   
 $B"*!X$"$k$$$O4{$K%=%1%C%H$N%3%M%/%7%g%s$,3NN)$5$l$F$$$k$N$K!"(B
     $B08@h%"%I%l%9$r;XDj$7$F%G!<%?%0%i%`$rAw?.$7$h$&$H$7$?;~!Y(B
   $B$H$$$C$?46$8$G$O$J$$$G$7$g$&$+!D!)(B

$B!&(B97(98):
   when trying to send a datagram, but no destination address
   is specified, and the socket hasn't been connected
   $B!X08@h%"%I%l%9$N;XDj$r$;$:%=%1%C%H$,@\B3$5$l$F$$$J$$>l9g$K!"(B
     $B%G!<%?%0%i%`$NAw?.$r9T$*$&$H$7$?;~!Y(B
   
   $B8l=g$H$7$F$O!"!X%=%1%C%H$,@\B3$5$l$F$$$J$$>l9g$K!"08@h%"%I%l%9(B
   $B$N;XDj$r$;$:%G!<%?%0%i%`$NAw?.$r9T$*$&$H$7$?;~!Y$N$[$&$,(B
   $B@53N$@$H;W$$$^$9!#(B
   $B$"$H!"$3$3$@$1!V%=%1%C%H$N%3%M%/%7%g%s$,3NN)$5$l$F!W$G$O$J$/(B
   $B!V%=%1%C%H$,@\B3$5$l$F!W$H$$$&I=8=$J$N$,5$$K$J$j$^$7$?!#(B
   $B$I$A$i$+$KE}0l$7$?$[$&$,$h$jNI$$5$$,$7$^$9!#(B


$B$=$l$H!"(B95-103 $B9TL\$N!V(B;$B!W$O!V$=$l$+$i!W$H$$$C$?(B
$B0UL#9g$$$J$N$G$7$g$&$,!"F|K\8l$K$OM>$jFk@w$^$J$$5$$,$7$^$7$?!#(B
$BL5$/$F$bNI$$$h$&$K;W$$$^$9!#(B
___________________________________________
$B6bED(B $B9@;J(B  email: vanitas@ma3.seikyou.ne.jp
