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Date: Sat, 24 Apr 1999 03:14:14 +0900
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Subject: [FreeBSD-users-jp 41554] NAT =?ISO-2022-JP?B?GyRCJE5AXxsoQg==?=
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$B$3$s$K$A$O!"Gr@P0lO:$H?=$7$^$9!#(B

NAT$B$N@_Dj$K$D$$$F<ALd$r$5$;$F2<$5$$!#$*$M$,$$$7$^$9!#(B

1. $BBg3X$N8&5f<<$G(BNAT$B$r;H$*$&$H;W$$3XFb$N%4%_$*$-$G=&$C$F$-$?(B
     PC-9801FA$B$K(BFreeBSD-2.2.1$B$rF~$l!"FsKg$N%+!<%I$r:9$79~$_$=$l$>$l$K(B
     IP$B%"%I%l%9$rM?$($^$7$?!#!J2<$N?^$r;29M$K$7$F$/$@$5$$!#!K(B

2. PC9801FA$B$K$O!"(Bnatd_1.9$B$r(B
     #make;make install $B$r9T$$!"(B
     $B%3%s%U%#%0%U%!%$%k$K(B
     options 	IPFIREWALL
     options	IPDIVERT
   $B$r2C$(!"%+!<%M%k$N:F9=C[$r9T$$$^$7$?!#(B
 
3.  /etc/services$B$K(B
$B!!!!!!(Bnatd	6668/divert	#Network Address Translation socket
      $B$r2C$($^$7$?!#(B
$B!!!!(B/etc/sysconfig$B$K(B
$B!!!!!!(Bgateway=YES
      router="NO"
    $B$K@_Dj$7$^$7$?!#(B
    
4.   cp /natd_1.9/sample/natd.cf.sample /etc/natd.cf
     $B$r9T$$!"$D$E$$$F!!(B/etc/natd.cf$B$r(B
     interface		ed9
     port		6668
     $B$H$7$^$7$?!#(B
     
5.$B!!!!(B/usr/local/etc/rc.d/natd.sh$B$r:n@.$7$^$7$?!#(B
$B!!(B
$B0J2<$,(Bnatd.sh $B%U%!%$%k$G$9!#(B
$B!!!!(B#! /bin/sh
    #Start up Network Address Translation Daemon (natd)
    /sbin/ipfw -f flush
    /sbin/ipfw add divert 6668 ip from any to any via ed9
    /sbin/ipfw add pass all from any to any
    /usr/local/sbin/natd -f /etc/natd.cf;
    echo 'Network Address Translation Daemon (natd)';
 
  $B:G8e$K!"(B#chmod +x natd.sh $B$H$7$^$7$?!#(B


win95($B%^%7%s(BB)$B$+$i$N%^%7%s(BA$B$h$j30It$X$N(Bping$B$ODL$C$F$$$^$9!#(B
$B%^%7%s(BC$B$+$i$N%^%7%s(BA$B$h$j30It$X$N(Bping$B$bDL$C$F$$$^$9!#(B
$B$7$+$7!"(Bwin95$B$N(Bnetscape$B$G%[!<%`%Z!<%8$r$_$h$&$H$7$F$b$D$J$,$j$^$;$s!#(B
telnet$B$b$@$a$G$7$?!#(B

$B%^%7%s(BA$B$N(B/etc/sysconfig$B$G%[%9%HL>$O0J2<$N@_Dj$G$h$m$7$$$N$G$7$g$&$+!)(B
hostname="ABC.riko.shimane-u.ac.jp"
$B!!!!!!!!!!(B~~~~~~~~~~~~~~~~~~~~~~~~
$B$D$^$j!"3XFb(BLAN$BB&$G$N%[%9%HL>$r5-F~$9$l$P$h$$$N$G$7$g$&$+!)(B
$B$b$&0l$D!"%^%7%s(BA$B$G$N(B/etc/resolv.conf$B$K$O!"$I$A$i$N!J3XFb(Bor$B8&5f<<!K(B
$B%I%a%$%sL>$r@_Dj$9$l$P$h$m$7$$$N$G$7$g$&$+!)!J8&5f<<B&$G$9$+!K(B
$B$"$H!"%^%7%s(BA$B$K$D$$$F!"8&5f<<B&$G$N%M!<%`%5!<%P!<$N@_Dj$O(B
$B!J3XFbB&$G$N%^%7%s(BA$B$NL>A0!K(B.$B!J8&5f<<B&$G$N%I%a%$%sL>!K$H$9$k$N$G$9$+!)(B
$B$D$^$j!"%^%7%s(BA$B$G$N(BIP$B%"%I%l%9$O!"Fs$D@_Dj$7$F$$$^$9$,!"L>A0$O!"(B
$B0l$D$J$s$G$7$g$&$+!)(B
 
 $B!!(B                                          __________
                                            | $B%^%7%s(BC |
  ___$B3XFb(BLAN_____                           |_________|
		|      ________                 |
		|_____|$B%^%7%s(BA |________________|_______________
		      |________|                           |
		                                       _____|____
                                                       |$B%^%7%s(BB $B!C(B
                                                       |________|
            
$B%^%7%s(BA  PC9801-FA  FreeBSD-2.2.1(98)  (NAT)
   ($B3XFb(BLAN$BB&(B)   NIC  ed9 : 192.244.218.117 
   ($B8&5f<<(BLAN$BB&(B) NIC  fe0 : 192.168.1.250

$B%^%7%s(BB   Win95
$B!!!!(B192.168.1.100

$B%^%7%s(BC   PC9821nf  FreeBSD-2.2.7(98)  ($B%M!<%`%5!<%P!<!K(B
$B!!!!(B192.168.1.2



$BEg:,Bg3XM}3X8&5f2JJ*M}3X@l96(B
$B!!!!!!!!!!!!Gr@P0lO:!!(Bs95218@matsu.shimane-u.ac.jp
