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Subject: [FreeBSD-users-jp 92524] UDP limited broadcast
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$B$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
