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To: FreeBSD-users-jp@jp.FreeBSD.org
From: Masato Asou <asou@soum.co.jp>
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Date: Thu, 20 Nov 2003 06:41:06 +0900
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Subject: [FreeBSD-users-jp 77281] Re: =?ISO-2022-JP?B?GyRCJVElMRsoQg==?=
 =?ISO-2022-JP?B?GyRCJUMlSCViJUslPyRLJEQkJCRGGyhC?= 
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From: ikesan <ikesan@basil.freemail.ne.jp>
Date: Thu, 20 Nov 2003 00:24:05 +0900

> FreeBSD $B$N%5%$%H!V0lH/4JC1%$%s%9%H!<%k2DG=$J%=%U%H%&%'%"0lMw!W$r(B
> $B8+$^$9$H!"(BEthereal, ettercap $B$"$?$j$,$h$5$=$&$+$H;W$($k$N$G$9$,(B
> $B$=$l$>$l$N%5%$%H$N%9%/%j!<%s%7%g%C%H$r$_$F$b$b$&0l$D<L$j$,0-$/$F(B
> $BNI$/$o$+$i$J$$$H$3$m$,$"$j$^$9!#(B

tcpdump $B$H(B ethereal $B0J30$O;H$C$?$3$H$,$"$j$^$;$s$,!"!"!"(B

> $B$d$j$?$$$3$H$O!"$I$N%[%9%H$+$i$I$N%[%9%H$K$`$1$F$I$s$J%Q%1%C%H$,(B
> $B$H$s$G!"$"$C!"%"%C%/$,JV$C$?!"$H$+$r8+$?$$$N$G$9!#(B

$B$H$$$&MQES$G$"$l$P!"(Bethreal $B$G==J,L\E*$rC#$9$k$3$H$,$G$-$k$H;W$$$^$9!#(B
GUI $B$G$NI=<($bJXMx$G$9$,!"%a%K%e!<$N(B File $B"*(B Print $B$r<B9T$9$k$H!"Hs>o(B
$B$K>\:Y$J>pJs$r=PNO$7$F$/$l$^$9!#(B

tcpdump -w file $B$rFI$_9~$`$3$H$,$G$-$k$N$G!"(BX $B$N(B forward $B$,=PMh$J$$4D(B
$B6-$G$O(B tcpdump $B$G:N<h$7$F!"<j85$N(B ethereal $B$G8+$?$j$7$F$$$^$9!#(B

$B$A$g$C$HGA$$$F$_$k$J$i(B GUI $B$G!"$8$C$/$j2r@O$7$?$$$J$i0u:~$7$F!"$H$$$&(B
$B;H$$J}$r$7$F$$$^$9!#(B

$B%9%/%j!<%s%7%g%C%H$r<($9$3$H$O$G$-$^$;$s$,!"(BPrint $B$G%U%!%$%k$K=PNO$7$?(B
$B$b$N$N0lIt$r0J2<$K5-:\$7$^$9!#(B

Frame 3 (64 bytes on wire, 64 bytes captured)
    Arrival Time: Nov 20, 2003 06:24:41.765345000
    Time delta from previous packet: 0.000512000 seconds
    Time relative to first packet: 0.000576000 seconds
    Frame Number: 3
    Packet Length: 64 bytes
    Capture Length: 64 bytes
Null/Loopback
    Family: IP (2)
Internet Protocol, Src Addr: 127.0.0.1 (127.0.0.1), Dst Addr: 127.0.0.1 (127.0.0
.1)
    Version: 4
    Header length: 20 bytes
    Differentiated Services Field: 0x10 (DSCP 0x04: Unknown DSCP; ECN: 0x00)
        0001 00.. = Differentiated Services Codepoint: Unknown (0x04)
        .... ..0. = ECN-Capable Transport (ECT): 0
        .... ...0 = ECN-CE: 0
<$B0J2<N,(B>

                        $BD+@8@5?M(B asou@soum.co.jp
                 What is Ninf? http://ninf.apgrid.org/
