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To: FreeBSD-users-jp@jp.FreeBSD.org
From: Mitsuru Yoshida <mitsuru@zebu.riken.go.jp>
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Date: Wed, 08 Dec 2004 13:20:29 +0900
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Subject: [FreeBSD-users-jp 82049] Re: NTP 4.1.0
 =?ISO-2022-JP?B?GyRCMEo5XyROJTUhPCVQJFgkThsoQg==?= NAT
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X-Distribute: distribute version 2.1 (Alpha) patchlevel 24e+041128

sanpei>   $B<j85$GLdBj$K$J$C$F$$$k$N$O!"(B
sanpei>   o Firewall$B$N(BNAT$B$G(B SRC Port $B$,(B 1024 $B0J2<$K$J$C$F$7$^$$!";~9o9g$o$;(B
sanpei>     $B$K<:GT$7$F$$$k;vNc!#(B
sanpei>   o VMWare $B$r(B Bridge $B$G$O$J$/(B NAT $B$G;H$C$F$$$k>l9g$K!"(BVMware $B$N(B NAT$B$b(B
sanpei>     1024 $B0J>e$N(B Port $B$K6/@)E*$K3d$j?6$k5!G=$,$J$/!"<:GT$7$F$$$k;vNc!#(B
sanpei> 
sanpei>   $B$=$7$F!"N>J}$H$b!"@\B3(B**$B@h(B**$B$N(B NTP $B%5!<%P$,(B 4.1.0 $B0J9_$H$J$C$F$$$^$9!#(B
http://www.jp.FreeBSD.org/cgi/cvsweb.cgi/src/contrib/ntp/ntpd/ntp_proto.c

4.5 $B$+$i(B 4.10 $B$^$G$O(B 4.1.0 base $B$J$N$GF1$8$G$7$g$&!#(B

http://www.jp.FreeBSD.org/cgi/cvsweb.cgi/src/contrib/ntp/ntpd/ntp_proto.c.diff?r1=1.1.1.3&r2=1.1.1.4
$B$rE,MQ$9$k$+!"(B

ports $B$N(B net/ntp $B$+$i(B 4.2.0 $B$rF~$l$l$PD>$k$+$b$7$l$^$;$s!#(B

ntp 4.2.0 $B$N(B ChangeLog $B$h$j0zMQ(B

ChangeSet
  1.683.4.71 02/01/17 17:52:47 stenn@whimsy.udel.edu +1 -0
  Lose the source port check.  Too many folks are going thru Port and
  Address Translators, and present wisdom says that one should not
  trust source ports anyway.

  ntpd/ntp_proto.c
    1.93.2.3 02/01/17 17:52:46 stenn@whimsy.udel.edu +1 -5
    Lose the source port check.  Too many folks are going thru Port and
    Address Translators, and present wisdom says that one should not
    trust source ports anyway.


$B5HED(B $B=<!w2#IM%A!<%`(B.$B>pJs4pHW%;%s%?!<(B.$BM}2=3X8&5f=j(B (mitsuru@zebu.riken.go.jp)
http://w3cic.riken.jp/~mitsuru/index.html
