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Subject: [FreeBSD-net-jp 1925] Re: IP forwarding
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$BI85-$N7o$K$D$$$F<+8J2r7h$7$^$7$?$N$G$*CN$i$;$7$^$9!#(B

BSD3$B%^%7%s$K$*$$$F(B
route add -net 192.168.10.0 172.18.10.51
route add -net 172.18.11.0 172.18.11.51
$B$rDI2C$9$k$3$H$GF3DL$7$^$7$?!#(B
$B$*A{$,$;$7$^$7$?!#(B

>>$B0$It(B $BM5J8(B $B$5$s$O=q$-$^$7$?(B:
>>>
>>>+-------+ 172.18.11.0 +------+ 192.168.10.0 +----- + 172.18.10.0
>>>| WinNT |-------------| BSD1 |--------------| BSD2 |-------+
>>>+-------+  100BaseTx  +------+    ATM-PVC   +------+       | 100BaseTx
>>>                                                       +------+
>>>                                                       | BSD3 |
>>>                                                       +------+
>>>
>>>                          ping<------------->OK
>>>                                              ping<---->OK
>>>    ping<------------->OK
>>>    ping------------------------------------>$B<:GT(B
>>>    ping----------------------------------------------->$B<:GT(B
>>>      OK<------------------------------------ping
>>>      OK<-----------------------------------------------ping
>>
>>1) BSD1-->BSD3 $B$X$N(B PING $B$ODL$k$N$G$7$g$&$+!)(B
>
>$BDL$j$^$;$s$G$7$?!#(B
>BSD1->BSD2$B$,DL$k$N$G!"(BBSD2$B$,0-$5$r$7$F$$$k$h$&$J$N$G$9$1$l$I!#(B
>$B$3$3$K=q$$$F$"$k%^%7%s$O$9$Y$F(B/etc/hosts$B$K=q$$$F$"$k$N$G(B
>$BL>A02r7h$OLdBj$J$$$H;W$$$^$9!#(B
>
>>
>>2) 
>>>
>>>WinNT$B%^%7%s$N@_Dj(B:
>>>$B!&(B IP$B%"%I%l%9(B: 172.18.11.29
>>>$B!&(B $B%G%U%)%k%H%2!<%H%&%'%$(B: 172.18.11.50
>>
>>   $B%M%C%H%^%9%/$O(B 255.255.255.0 $B$K$J$C$F$$$k$G$7$g$&$+!)(B
>
>$B$3$l$O$J$C$F$$$^$9!#(B

---
$B!y!y(B       Hirofumi ABE       $B!y!y(B
$B!y(B   abe.hirofumi@lycos.ne.jp   $B!y(B




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