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Date: Thu, 21 Sep 2000 01:15:45 +0900
From: Hidetoshi Shimokawa <simokawa@sat.t.u-tokyo.ac.jp>
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Subject: [FreeBSD-users-jp 55399] Re: How to login to the private
 address machine from the Internet
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motoyuki> "Murakami Hiroshi" <freebsd@tmca.ac.jp>wrote:
motoyuki> >     FW$B$r1[$($?30It$+$iFbIt$X$NDL?.J}K!$H$7$F$N5U@\B3J}<0(B
motoyuki> 
motoyuki> > $B%/%i%$%"%s%HB&$O(B,$B%7%j%"%k%]!<%H$K$D$J$,$C$?(BVT$BC<Kv$HF1MM$@$H;W$($P(B
motoyuki> > $B<j=g$O<+L@$G$7$g$&(B. $B$b$A$m$sDL?.O)$,0E9f2=$5$l$F$$$k(B SSH$B$G@\B3$9$k(B
motoyuki> > $B$N$,0BA4$G$7$g$&(B.
motoyuki> 
motoyuki>   ssh $B$,;H$($k$N$J$i$P!"(B ppp over ssh $B$H$$$&J}K!$G%H%s%M%k7!$k$3(B
motoyuki> $B$H$,$G$-$^$9!#(B firewall $BFbIt$K$"$k(B private address $B$,?6$i$l$?%^(B
motoyuki> $B%7%s$K(B ppp $B$r;H$C$F9%$-$J%"%I%l%9$r?6$k$3$H$,$G$-$^$9$h!#(B
motoyuki> 
motoyuki>   2 $B!A(B 3 $BG/A0$K<BMQ2=$7$F;H$C$F$$$kOC$rJ9$$$?3P$($,$"$j$^$9!#(B

$B$^$"(B, $B86M}E*$K$O2DG=$G$9$,(B, $B<B:];H$&$H$J$k$H@_Dj$OLLE]$@$7(B, $B$=$l$J$j$N(B
$B;n9T:x8m$bI,MW$G$9(B. $B$^$?(B, ppp $B$H(B ssh $B$N(B overhead $B$b$P$+$K$J$j$^$;$s(B.

$B:G6a(B ports $B$K$bF~$j$^$7$?$,(B, $B$3$N<j$NL\E*$K$O(B vtun $B$,JXMx$G$9(B.
http://vtun.sourceforge.net

tunnel $B$K$O(B udp $B$H(B tcp $B$,;H$($^$9(B. NAT $B$r1[$($?$$$H$-$O(B tcp $B$r(B
$B;H$($P$h$$$G$7$g$&(B. $B$^$?(B, $B$=$l$J$j$N(B, authentication/encription/compression
$B$b(B support $B$7$F$$$^$9$7(B, $B@\B3$,@Z$l$l$P:F@\B3$b$7$F$/$l$^$9(B.

standard $B$H$$$&E@$G$O(B dtcp $B$KIi$1$k$+$b$7$l$^$;$s$,(B, $B;H$$>!<j$H$$$&(B
$BE@$G$O(B, vtun $B$KJ,$,$"$k$h$&$K;W$($^$9(B.
$B!t;d$O(B dtcp $B$O;H$C$?$3$H$O$J$$$G$9$,!%!%!%(B

$B$"$H(B, ethernet level $B$G$N(B tunnel $B$b2DG=$G$9$N$G(B, ipv6 $B$O$b$A$m$s(B
apple talk $B$d(B netbeui $B$G$bDL$9$3$H$O2DG=$G$7$g$&(B.

/\ Hidetoshi Shimokawa
\/  simokawa@sat.t.u-tokyo.ac.jp
PGP public key: finger -l simokawa@sat.t.u-tokyo.ac.jp
