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To: FreeBSD-users-jp@jp.freebsd.org
In-Reply-To: Your message of "Sat, 12 Apr 1997 02:16:17 +0900"
References: <199704111720.CAA07453@meshsv64.os.mesh.ad.jp>
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Date: Sun, 20 Apr 1997 23:18:23 +0900
From: MIHIRA "Sanpei" Yoshiro <sanpei@yy.cs.keio.ac.jp>
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Subject: [FreeBSD-users-jp 11950] Re: [Q] IP-filter on FreeBSD 2.1.5
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>rdr $B$O(Bip_filter$B$N(B ipnat $B$N%3%^%s%I(B(?)$B$N$3$H$G$9!#(B
>3.1.10$B$N(Brule/examle.nat$B$NCf$K(B
>
># Redirection is triggered for input packets.
># For example, to redirect FTP connections through this box, to the local ftp
># port, forcing them to connect through a proxy, you would use:
>#
>rdr ed0 0.0.0.0/0 port ftp -> 127.0.0.1 port ftp
>#
>$B!J$?$@$7!"(Bed0 $B$OF~NO%Q%1%C%HB&$N%I%i%$%PL>!K(B
>$B$H$$$&Nc$,:\$C$F$$$^$9!#(B
>$B$3$N(Brdr$B$H(Bproxy$B$rAH$_9g$o$;$k$H(Bpassive$B$G$J$$(Bftp$B$,$G$-$k$H9M$($?M}M3$G$9!#(B

  $B;d$O(B, map $B$7$+;H$C$F$$$J$$$N$G$A$g$C$H$o$+$j$^$;$s(B ^^;

  $B$G$-$k$h$&$J5$$b$9$k$7(B, $B7k6I(B proxy $BBP1~$J(B ftp client $B$,I,MW$J5$$b(B
$B$7$^$9(B.

# $B5U$K(B proxy $BBP1~$J(B ftp Client $B$O(B Win $B$d(B Mac $B$G$O0lHLE*$J$N$G$7$g$&$+(B?

>$B!&(Bfetch $B$H$O(B Macintosh$B$K$h$/$$$k(Bfetch$B$G$7$g$&$+!)(B
>$B!&;d$,5$$K$7$F$$$?(Bclient$B%^%7%s$O!"(BWin95$B$H(BMacintosh$B$G$7$?!#(B
>  Win95$B$N(Bclient$B$G$b(Bpassive$B$KBP1~$7$?(Bclient$B$OB?$$$N$G$7$g$&$+!)(B

  fetch $B$H$O(B FreeBSD $B$K$D$$$F$/$k(B /usr/bin/fetch $B$N;v$r8@$C$F$$$^$7(B
$B$?(B.

  preference $B$J$I$N@_DjJQ99$G(B PASSIVE $B$KBP1~$7$F$$$k(B client $B$OB?$$$H(B
$B;W$$$^$9(B.

>$B!t(BNFS$B$,DL$k$N$+$b5$$K$J$C$F$-$^$7$?!#(B
>$B!t$=$l$K$7$F$b$=$b$=$b(Bpassive$B$NF0:n$rM}2r$7$F$$$J$$$N$GD4$Y$J$-$c!#(B

  NFS $B$O!D!D(B IP masquerade $B$G$O;H$($J$$$H;W$$$^$9(B. well-known port 
$B$H$+%A%'%C%/$7$F$$$k$H;W$&$N$G(B.

$B$5$s$Z$$(B

