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Date: Thu, 27 Jan 2000 14:32:44 +0900
From: Yuki Yamamoto <yuki1scp@mbox.nc.kyushu-u.ac.jp>
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In-Reply-To: In your message of "Thu, 27 Jan 2000 03:13:28 +0900"
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Subject: [FreeBSD-users-jp 49301] Re: secure file copy between Win and FreeBSD
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$B;3K\!w6eBgM}$G$9!#(B

At Thu, 27 Jan 2000 03:13:28 +0900,
Tomohiro Ishihara <sho-red@ff.iij4u.or.jp> wrote:

> $B$"$^$j$h$/2r$C$F$J$$$s$G$O$C$-$j$H$7$?$3$H$O8@$($J$$$s$G$9$,!"(B
> PASV $B$G(B 8020 $BHV$r3+$1$?=V4V$K0c$&%f!<%6!<$,$=$3$rC!$/$H(B
> $B$$$1$J$$$3$H$,=PMh$F$7$^$&$h$&$J!#!JL5M}$+$J!)G'>ZItJ,$O(B
> $B0E9f2=$5$l$F$$$k$o$1$@$7!&!&!&!&!K(B

$B$J$k$[$I!#(B
$B$H$$$&$o$1$G;n$7$F$_$^$7$?!#(B
$B%U%!%$%kE>AwCf$KF1$8(B user $B$G$?$?$$$F$_$^$7$?$,Bg>fIW$_$?$$$G$7$?!#(B

hostA> telnet localhost 8020
Trying 127.0.0.1...
Connected to localhost.
Escape character is '^]'.
Connection closed by foreign host.


hostB> telnet localhost 8020
Trying 127.0.0.1...
telnet: Unable to connect to remote host: Connection refused

$B$3$3$G$O(B [b]=8021 $B$H$7$F$$$^$9$N$G(B 8020 $B$,%G!<%?E>Aw$K;H$o$l$k(B port $B$G$9!#(B


$B$"$^$j$h$/J,$+$C$F$$$J$$$N$G$9$,;EAH$_$O$3$s$J$b$N$G$7$g$&$+!#(B

           $B%5!<%P(B                       $B%/%i%$%"%s%H(B
$B(#(!(!(!(!(!(!(!(!(!(!(!(!(!(!($(B      $B(#(!(!(!(!(!(!($(B
$B("(B   ftpd          delegate   $B("(B  SSH $B("(B     ftp    $B("(B
$B("(B ctrl port <--->  [b]  port $B(,(,(,(,(,(,(B [a]  port$B("(B
$B("(B data port <---> [b-1] port $B(,(,(,(,(,(,(B[b-1] port$B("(B
$B(&(!(!(!(!(!(!(!(!(!(!(!(!(!(!(%(B      $B(&(!(!(!(!(!(!(%(B

delegate, ftp $B6&$K(B localhost $B$H$N@\B3$H;W$o$;$^$9!#(B
delegate $B$O(B ftp proxy $B$_$?$$$KF/$-$^$9!#(B

> $B!t<1<T$NJ}$N0U8+$,J9$-$?$$$G$9!#(B

$B;d$b$G$9!#(B
