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From: Shozo TAKEOKA <takeokas@gmail.com>
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Date: Fri, 2 Oct 2009 11:56:59 +0900
X-Sequence: FreeBSD-users-jp 92525
Subject: [FreeBSD-users-jp 92525] Re: UDP limited broadcast
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>  2) IP $B%X%C%@$N(B Destination -> 255.255.255.255

$BDL>o$N(BUDP/IP$B%9%?%C%/$@$H!"%5%V%M%C%H!&%^%9%/$,$+$+$k$N$G!">e0L$O!"$=$N%[%9%H$,=jB0$9$k%5%V%M%C%HHV9f$K$J$C$F$7$^$&!"(B
$B$N$G!";EJ}$J$$$h$&$J5$$,$7$^$9$,!D(B

$B$D$^$j!"IaDL$K$O!"(B192.168.1.255 $B$_$?$$$J$N$7$+Fq$7$$$N$G$O(B???

raw interface$B$r;H$($P!"$J$s$G$b$G$-$k$H;W$$$^$9$,!#(B

$B$?$1$*$+(B



2009/10/2 Kouichi Hirabayashi <kh@mogami.com>:
> $B$I$J$?$+!"(BFreeBSD $B$G(B UDP limited broadcast $B$rAw$j=P$9J}K!$r(B
> $B$4B8CN$G$7$?$i!"65$($F$$$?$@$1$J$$$G$7$g$&$+!)(B
>
>  1) $B%$!<%5%M%C%H%U%l!<%`$N(B Destination -> ff:ff:ff:ff:ff:ff
>  2) IP $B%X%C%@$N(B Destination -> 255.255.255.255
>
> $B$N(B UDP $B%Q%1%C%H$,I,MW$K$J$C$?$N$G$9$,!"$&$^$/$f$-$^$;$s!#(B
>
> FreeBSD $B$N>l9g$O(B SOCK_RAW $B$r;H$o$J$$$H%@%a$+$J$H$b;W$$$^$7$?(B
> $B$,!"$b$C$H4JC1$JJ}K!$b$"$j$=$&$G(B ..
>
> $BJ?NS(B $B9@0l(B
>
