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Date: Sat, 13 Apr 2002 01:47:13 +0900
From: TATSUYA <tatsuya@ps.sakura.ne.jp>
To: FreeBSD-users-jp@jp.FreeBSD.org
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Subject: [FreeBSD-users-jp 68044] Re: ipfw(ppp)
 =?ISO-2022-JP?B?GyRCJEcbKEI=?= Port forward
 =?ISO-2022-JP?B?GyRCJHIkNyQ/JCQhIxsoQg==?=
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S-Lines.net$B$N(BTATSUYA$B$G$9!#(B

$B!V(BYu Ooasa <you@dearest.net>$B!W(B $B$5$s$N(B
$B!V(B[FreeBSD-users-jp 68043] Re: ipfw(ppp) $B$G(B Port forward $B$r$7$?$$!#!W(B $B$X$NJV?.$G$9!#(B

> $B$$$(!"$@$+$i!"$1$C$-$g$/(B 192.168.1.2 $B$J$s$G$9$+(B? 192.168.1.12 $B$J$s$G$9$+(B?
  192.168.1.12$B$,@5$7$$$G$9!#(B
  $B>e5-$b!"K\Mh$J$i(B192.168.1.12$B$H=q$-49$($k$Y$-$G$7$?$,!"(B
 $B%/%i%$%"%s%H$N(BIP$B%"%I%l%9$rJQ$($F$7$^$$$^$7$?!#(B

  $B8=:_$O$9$Y$F!"(BFreeBSD$BB&$N@_Dj$rJQ99$7!"0lHV=i$a$K=P$7$?(B
 $B9=@.$I$*$j$G$9!#(B

> >   IP$B%"%I%l%9$,Kh2s0c$&$N$O5$$K$7$J$$$G$/$@$5$$!&!&(B
> >   ppp $B@ZCG$9$k$h$j!"%/%i%$%"%s%H$N(BIP$B$rJQ$($?$[$&$,Aa$$$N$G!&!&(B
> $B$=$&$$$C$?;n83J}K!$O$h$/$J$$$H;W$$$^$9!"$"$J$?$O:.Mp$7$J$$$+$b$7$l$^$;$s$,(B
> $B2sEz$7$F$$$kN)>l$r9M$($F$_$F$/$@$5$$(B
  $B?=$7Lu$"$j$^$;$s$G$7$?!#(B
  $B0J8e5$$r$D$1$^$9!#(B

  $B$J$*!"%m%0$J$N$G$9$,!"(B/var/log/security $B$K2<5-$N$h$&$K5-O?$5$l$F$$$^$7$?!#(B
  tun0$B$O(BADSL$B$N@\B3!#(Bde0$B$O(BLAN$BB&$N(BNIC$B$G$9!#(B

  $B>eIt$O!"(BLAN$BFb$N(BPC$B$+$i%"%/%;%9$7$?$H$-!#(B 218.224.189.6$B$O<+J,$N(BIP$B$G$9!#(B
  $B2<It$O!"(BWAN$BB&$+$i%"%/%;%9$7$?$H$-$G$9!#(B
  Forward$B<+BN$O$G$-$F$$$k$h$&$K8+$($k$N$G$9$,$I$3$+LdBj$O$"$k$N$G$7$g$&$+!)(B

  Apr 13 01:38:51 ns /kernel: ipfw: 14 Forward to 192.168.1.12 TCP 192.168.1.11:4241 218.224.189.6:4500 in via de0
  Apr 13 01:38:51 ns /kernel: ipfw: 14 Forward to 192.168.1.12 TCP 192.168.1.11:4241 218.224.189.6:4500 out via tun0
  Apr 13 01:38:54 ns /kernel: ipfw: 14 Forward to 192.168.1.12 TCP 192.168.1.11:4241 218.224.189.6:4500 in via de0
  Apr 13 01:38:54 ns /kernel: ipfw: 14 Forward to 192.168.1.12 TCP 192.168.1.11:4241 218.224.189.6:4500 out via de0
  Apr 13 01:39:00 ns /kernel: ipfw: 14 Forward to 192.168.1.12 TCP 192.168.1.11:4241 218.224.189.6:4500 in via de0
  Apr 13 01:39:00 ns /kernel: ipfw: 14 Forward to 192.168.1.12 TCP 192.168.1.11:4241 218.224.189.6:4500 out via de0
  ------
  Apr 13 01:42:10 ns /kernel: ipfw: 14 Forward to 192.168.1.12 TCP 211.132.51.***:64879 218.224.189.6:4500 in via tun0
  Apr 13 01:42:10 ns /kernel: ipfw: 14 Forward to 192.168.1.12 TCP 211.132.51.***:64879 218.224.189.6:4500 out via tun0
  Apr 13 01:42:13 ns /kernel: ipfw: 14 Forward to 192.168.1.12 TCP 211.132.51.***:64879 218.224.189.6:4500 in via tun0
  Apr 13 01:42:13 ns /kernel: ipfw: 14 Forward to 192.168.1.12 TCP 211.132.51.***:64879 218.224.189.6:4500 out via de0

  $B$^$?!"8=:_$O0J2<$N@_Dj$G(Bipfw$B$rF0$+$7$F$$$^$9!#(B

  00010  546  69605 count ip from any to any in recv tun0
  00011  552  58801 count ip from any to any out xmit tun0
  00012   67   5739 count tcp from any to any 80 in
  00013   60  23747 count tcp from any 80 to any out
  00014   24   1224 fwd 192.168.1.12 log tcp from any to me 4500
  00100  260  28268 allow ip from any to any via lo0
  00200    0      0 deny ip from any to 127.0.0.0/8
  00300    0      0 deny ip from 127.0.0.0/8 to any
  65000 4762 572046 allow ip from any to any
  65535   37   2437 allow ip from any to any

  $B$h$m$7$/$*4j$$$7$^$9!#(B

---
 TATSUYA   E-Mail : tatsuya@ps.sakura.ne.jp
           W e b  : http://TatsuyaUeda.com/
           Phone  : tatsuya_ueda@docomo.ne.jp
 Flet's ADSL + FreeBSD HomeServer -> http://www.S-Lines.net/



