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Date: Wed, 14 Nov 2001 12:45:28 +0900 (JST)
Message-Id: <20011114.124528.96685447.okuyamak@dd.iij4u.or.jp>
To: FreeBSD-net-jp@jp.freebsd.org
From: Kenichi Okuyama <okuyamak@dd.iij4u.or.jp>
In-Reply-To: <005a01c16cb9$a9f379a0$0501a8c0@fool>
References: <001d01c16c42$ce5f7bd0$0501a8c0@fool>
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Subject: [FreeBSD-net-jp 3439] Re: =?ISO-2022-JP?B?GyRCQj4kThsoQg==?= BSD
 =?ISO-2022-JP?B?GyRCJFglVSUhJSQla0U+QXckLENZJCQbKEI=?= 
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$B1|;3(B@IBM$B$G$9!#(B

>>>>> "KT" == KIYOHARA Takashi <unknown@pop02.odn.ne.jp> writes:
KT> $B$=$l$H!"(B[FreeBSD-net-jp 3434] $B$G=q$$$?FbMF$G$9$,!"4V0c$C$F$*$j$^$7$?!#(B
KT> $BAw<u?.$H$b(Back$B$,5"$k$N$rBT$?$:$H$bAw$j$"$C$F$*$j$^$7$?!#(B
KT> tcpdump $B$NI=<(FbMF$NH4?h$G$9!#(B
KT> magician $B$,(B .1 $B!"(B chariot $B$,(B .7 $B$N%^%7%s$G$9!#(B

$B$b$&$3$NCJ3,$G%G!<%?$N<h$jJ}$,4V0c$C$F$$$^$9!#(B

tcpdump $B$O!VJRB&$G!W<h$k$b$N$G$O$"$j$^$;$s!#$"$kDL?.$N4VCf!"!VN>B&$G!W(B
$B<h$k$b$N$G$9!#(B
#$B$@$C$F$=$&$G$7$g$&!)!VAw?.$7$?B&!W$O<+J,$,2?$rAw?.$7$?$N$+CN$C$F$$(B
#$B$k$1$I!"$=$N%Q%1%C%H$,ESCf$G>C$($?>l9g<u?.B&$O!VAw?.B&$,$=$l$rAw$m(B
#$B$&$H$7$F$$$?$3$H!W$OH=$k$o$1$,$J$$$s$@$+$i!#(B

$B$G$9$N$G!"!V(Btcpdump $B$NI=<(FbMF!W$H$7$+8@$o$J$$CJ3,$G>pJs<}=8K!$,4V0c$C(B
$B$F$$$^$9!#$G!"$3$l$i$O!V$I$A$iB&$G!W<h$C$?7k2L$J$s$G$9(B?


$B$5$i$K8@$($P!"(Btcpdump $B$O!V$O$8$a$+$i=*$j$^$GA4It!W$J$/$F$O2r@O$G$-$^(B
$B$;$s!#LdBjE@$r;XE&$9$k>l9g$O6K0lIt$G==J,$G$9$,!#(B

#$B4V]<@t$N$h$&$K!V$?$^$K!WDL?.$7$FIaCJ$OD@L[$9$k$h$&$J>l9g$r9M$($F$_(B
#$B$l$P$3$l$bEvA3$G$9$h$M!#!VC;4|4V$N!"DL?.Cf$NItJ,!W$@$1@Z$j=P$7$FDs(B
#$B<($5$l$F$b!"$=$3$K$O!V$J$<$[$H$s$I$N;~4VD@L[$7$F$$$k$N$+!W$H$$$&M}(B
#$BM3$O=q$$$F$"$j$^$;$s!#K\Ev$NM}M3$O!VD@L[$r;O$a$kD>A0!WJU$j$K$"$k$N(B
#$B$G$9$+$i!#(B


netstat $B$N7k2L$b!";w$?LdBj$r;}$C$F$$$^$9!#(Bnetstat $B$O!XDL?.$r;O$a$kD>(B
$BA0$HD>8e$KN>B&$G!Y<h$i$J$/$F$O$$$1$^$;$s!#$@$C$F$=$&$G$7$g$&!)(B
FreeBSD $B$N>l9g$N=PNO$r8+$F$_$^$7$g$&!#(B

FreeBSD:
	14932944 packets sent
		14928055 data packets (3933487599 bytes)
		247 data packets (357332 bytes) retransmitted

$BB?J,!"$3$l$O(B ftp $B$,=*$o$C$?D>8e$N(B FreeBSD $B$N>uBV$J$N$G$7$g$&$,!"(B
$B$3$l$KBP1~$9$k(B NetBSD $BB&$O$3$&$$$C$F$$$^$9!#(B

NetBSD:
	54681 packets received
		23282 acks (for 35268342 bytes)

$B$b$7!"$3$l$i$,J8;zDL$j$J$i!"(BFreeBSD $B$O(B 14928055 $B8D$N%G!<%?%Q%1%C%H$r(B
$BAw?.$7$?$N$K!"Fb(B 31399 $B8D$N%G!<%?%Q%1%C%H$7$+E~Ce$7$J$+$C$?!"$H$$$&(B
$B;v$K$J$j$^$9!#;D$j(B 14896656 $B8D$N%G!<%?%Q%1%C%H$rL5$/$7$F$?$i!"$=$j$c(B
$BDL?.$H$7$F$OCY$$$G$7$g$&$,!D$=$N>l9g$O!V2?%P%$%H(B/$BJ,!W$H$$$&%l%Y%k$G(B
$B$NDL?.$7$+$G$-$J$$$O$:$G$9!#(B


$B7k6I!"$3$l$O(B FreeBSD $BB&$,JL$N%^%7%sEy$HBt;3DL?.$7$?8e$K!"(BNetBSD $B$H(B
ftp $B$r;O$a$?$N$K!"(BNetBSD $B$O$[$H$s$IB>$N?M$HOC$7$F$J$+$C$?$+$i@8$8$F(B
$B$$$k$o$1$G$9!#$G$"$l$P!"!V(Bftp $B$NA0$H8e!W$G0lEY$E$D(B netstat $B$r<h$j!"(B
$B$=$l$i$N:9J,$,$"$l$P!"!X(Bftp $B$G!Y$N%Q%1%C%H?t$J$I$OH=$j$^$9$h$M(B?


$B$5$i$K8@$($P!#!VAw?.;~!W$H$+!V<u?.;~!W$H$$$&H/A[<+BN$r$d$a$k$Y$-$G$9!#(B
$B!VAw?.!W$H!V<u?.!W$O!XJRB&$+$i8+$?$H$-$N!Y;kE@$G$9!#H?BPB&$+$i8+$l$P(B
$BAw?.$b<u?.$b0z$C$/$jJV$j$^$9!#(B

$BDL?.;~!"!VAw?.!W$7$F$$$k$N$O!V%Q%1%C%H!W$G$9!#%U%!%$%k$NFbMF$G$O$"$j(B
$B$^$;$s!#%U%!%$%k$NFbMF$,(B($B$=$N0lIt$G$b(B)$BDL?.Aj<j$KE~C#$9$k$N$O!"!V%Q%1%C(B
$B%H$,%^%7%s(B A $B$+$iAw?.$5$l!"$=$l$,%^%7%s(B B $B$G<u?.$5$l!"(BB $B$,(B Ack $B$r(B A
$B$KAw$jJV$7$?8e!W$G$9!#(B

$B$G$9$N$G!"(Bftp $B>e$NA`:n$rI=8=$9$k>l9g$O(B Who->Who $B$N7A<0$GI=8=$7$^$7$g(B
$B$&!#(BIP packet $B$N5sF0$rI=8=$9$k>l9g$K!"!V(BWho$B$,Aw?.!W$H$+!V(BWho $B$,<u?.!W(B
$B$H$+$N8@MU$r;H$$$^$7$g$&!#(B

#$B$3$&$$$&!VI=8=!W$r$7$C$+$j$7$F$*$+$J$$$H!"D99M$KF~$C$?$H$-$K:.Mp$7(B
#$B$^$9$h!#(B


$B$A$J$_$K!#(B

FreeBSD $B$N(B
		247 data packets (357332 bytes) retransmitted

$B$H$$$&$3$l$,5$$K$J$j$^$9$M!#$b$7!"(BNetBSD $B$N(B 31399 $B8D$N(B packet $B<u?.$K(B
$BBP$7$F!"(B 247 $B8D$,<B$O:FAw$5$l$F$$$?$H$9$k$J$i(B($B$D$^$jB>$H$NDL?.$G$O$3(B
$B$s$J$K%Q%1%C%H$,%m%9%H$7$J$$$J$i(B)$B!"(BFreeBSD $B$OA4It$G(B31646 $B8D$N%Q%1%C(B
$B%H$rAw?.$7$F$$$?$3$H$K$J$j$^$9!#Aw?.<:GTN((B 0.78% $B$H$$$&$N$O!X$+$J$j!Y(B
$B9s$$<:GTN($G$9!#(B

$B$3$N<:GTN($,!V<B$O$I$NDL?.$G$bH/@8$7$F$$$k!W$N$G$"$l$P!"%1!<%V%k$d(B
Hub $B$r5?$&I,MW$,$"$j$^$9!#(BFreeBSD->NetBSD $B$NDL?.$,Aa$/$J$k$H$O8B$j$^(B
$B$;$s$,!">/$J$/$H$bA4BN$,$b$C$H9bB.$KDL?.$G$-$k$h$&$K$J$k$O$:$G$9!#(B
---- 
$B1|;3(B $B7r0l(B@$BEl5~4pAC8&5f=j(B.$BF|K\(BIBM($B3t(B)[$BGaGX2q(B:No.0x00000001]
#URL http://www.dd.iij4u.or.jp/~okuyamak/
#$B:#F|$N$*8@MU!XKLItF1LA!Y(B:$B6d1QEA$G;w$?OC$r$_$?$3$H$,$"$j$^$9!#(B
#$B%?%j%P%s$,NH?)$rJz$($FFn$KF($2$l$PKLItF1LA$O4JC1$K?/96$G$-$k$1$I!"(B
#$BJd5k%9%1%8%e!<%k$N99?7$,4V$K9g$o$J$/$FF0Mp$,5/$-$k$G$7$g$&!#(B
#$B$5$i$K8@$($P!VC*$\$?!W$GF@$i$l$?NNEZ$r!V<+J,$N$b$N!W$K$9$k$Y$/!"(B
#$BFbItJ6Ah$r0z$-5/$3$9$G$7$g$&!#7kB+NO$,==J,?j$($k$N$rBT$C$F!"(B
#$B!VKLItF1LANN7PM3$G!W%i%G%#%s$,F($2$l$P!"J,Nv$OI,;j$G$7$g$&!#(B
