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Date: Fri, 12 Nov 1999 21:17:39 +0900
From: Ryuichi HINO <ryuichi@falcon.cs.ritsumei.ac.jp>
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Subject: [FreeBSD-net-jp 2090] Re: traceroute over IPFW
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$BF|Ln!wN)L?4[Bg$G$9!%(B

From: Katsuyuki Maeda <kei@nanet.co.jp>
Subject: [FreeBSD-net-jp 2089] Re: traceroute over IPFW
Date: Fri, 12 Nov 1999 11:21:17 +0900

kei> > kei>   allow udp from my-address 32768-65535 to any 33434-33463
kei> > from $B%U%#!<%k%I$N%]!<%HHV9f(B"32768"$B$N:,5r$r65$($F$$$?$@$1$J$$$G$7$g$&$+!%(B
kei> 
kei>   3.3-stable$B$N%^%7%s$G$9$,!"(B
kei> 
kei>   /usr/src/contrib/traceroute/traceroute.c
kei>   -----
kei>    506          ident = (getpid() & 0xffff) | 0x8000;
kei>    507          outudp->uh_sport = htons(ident);
kei>   -----
kei> 
kei> $B!!$H$$$&$N$,!"%=!<%9%]!<%HHO0O$NM}M3$G$9$,!"(Btraceroute$B$,$=$N%]!<%H(B
kei> $BHO0O$r;H$&M}M3$O!"0lHL$K;H$o$l$F$$$J$$2DG=@-$,9b$$$+$i$G$7$g$&!#(B

$B$o$+$j$^$7$?!%(B
$B%U%!%$%d%&%)!<%k$N8}$O!$69$$$K1[$7$?$3$H$J$$$G$9$+$i!$(B
$B$=$N$h$&$K@_Dj$7$h$&$H;W$$$^$9!%(B

$B$"$j$,$H$&$4$6$$$^$7$?!%(B

----
                      | $BN)L?4[Bg3X1!(B $BM}9)3X8&5f2J(B $B>pJs%7%9%F%`3X@l96(B
  Return to Innocence | $B7W;;5!2J3X%3!<%9(B $B%3%s%T%e!<%?%M%C%H%o!<%/(B($B4_K\(B)$B8&5f<<(B
                      |          $BF|LnN40l(B   Ryuichi Hino
         By Curly M.C.|     E-mail:ryuichi@falcon.cs.ritsumei.ac.jp
                      |     http://www.falcon.cs.ritsumei.ac.jp/~ryuichi
