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Date:      Fri, 27 Mar 2015 22:36:32 +0900
From:      Tetsuya Ito <chaltier@agate.plala.or.jp>
To:        freebsd-users-jp@freebsd.org
Subject:   [FreeBSD-users-jp 95493] =?iso-2022-jp?b?aXBmdxskQiRHRkNEahsoQklQGyRCMEozMCROQFxCMyRyGyhC?= =?iso-2022-jp?b?GyRCRT5BdyQ3JD8kJBsoQg==?=
Message-ID:  <20150327223631.CC77.A7D5A726@agate.plala.or.jp>

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$B0KF#$G$9!#(B

ipfw$B$rMxMQ$7$F!"FCDj(BIP$B0J30$+$i$N(Bssh(22/tcp)$B%"%/%;%9$O(B
$B0c$&%]!<%H(B(2222/tcp)$B$KE>Aw$7$?$$$H9M$($F$$$^$9!#(B

$BFCDj(BIP$B$+$i(B22/tcp$B$G@\B3$7$?>l9g$OIaDL$K(Bssh$B$K@\B3$5$l$k$,!"(B
$B$=$l0J30$+$i$N(B22/tcp$B@\B3$O!"(Bkippo(2222/tcp)$B$X@\B3$5$;$?$$$H9M$($F$$$^$9!#(B

$B$=$3$G!"(Bipfw$B$N@_Dj%U%!%$%k$K2<5-$N5-:\$r$7$F$_$^$7$?!#(B

add 1001 fwd 127.0.0.1,2222 log tcp from not <$BFCDj(BIP> to me 22

$B@\B3%F%9%H$r$7$?$H$3$m!"(B2222$B$K@\B3$;$:!"$=$N$^$^(B22/tcp$B$N(Bssh$B$K(B
$B@\B3$5$l$^$7$?!#(B

/var/log/security$B$K$O2<5-$N=PNO$,$"$j$^$7$?$N$G!"(B
$BDI2C$7$?%k!<%k$K$O3:Ev$7$F$$$k$h$&$G$9!#(B

kernel: ipfw: 1001 Forward to 127.0.0.1:2222 TCP 192.168.11.2:50373
192.168.11.3:22 in via sk0

$B$3$NMW7o$rK~$?$9;v$O(Bipfw$B$N(Bfwd$B$G$O<B8=$G$-$J$$$N$G$7$g$&$+!#(B
$B$*CN7C$r$*B_$7D:$1$^$;$s$G$7$g$&$+!#(B




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