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To: FreeBSD-net-jp@jp.freebsd.org
From: "K.[NAO-NAO].Kawai" <kawai@cks.canon.co.jp>
In-Reply-To: Your message of "Sat, 30 Jan 1999 16:13:48 +0900"
References: <36B2B12C168.82D0FRIENDS@mx1.ktroad.ne.jp>
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Date: Sat, 30 Jan 1999 17:13:07 +0900
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$B$+$o$$!w$-$d$N$s(B

From: Shinobu Mori <friends@ktroad.ne.jp>
Subject: [FreeBSD-net-jp 1286] $BJ#?t$N%M%C%H%o!<%/@\B3$K$D$$$F(B
Date: Sat, 30 Jan 1999 16:13:48 +0900
$B$b(B>$B-!(BFreeBSD$B$G%k!<%F%#%s%0$,9T$o$l$F$$$k$+$N3NG'$N$?$a!"2>$K9=C[$7$?%M%C%H%o!<%/$G$9!#(B
$B$A$J$_$K!"(B172.168 $B$O!"(Bprivate address $B$G$O$J$$$G$9$h!#(B

$B$b(B> 172.168.1.12$B!J30!K(B
$B$b(B>   |FreeBSD$B('(!(!()(B  HUB $B('(!(!()(B PC01 $B("!!%2!<%H%&%'%$!'(B172.168.1.12
$B$b(B> 192.168.1.16$B!JFb!K(B                  $B!!!!!!(BIP$B%"%I%l%9(B  $B!'(B172.168.1.100
$B$b(B>       |                             
$B$b(B>   |  HUB  $B('(!(!()(B PC02 |    $B%2!<%H%&%'%$!'(B192.168.1.16
$B$b(B>       |                      IP$B%"%I%l%9(B  $B!'(B192.168.1.201
$B$b(B>   |  PC03 $B("(B   $B%2!<%H%&%'%$!'(B192.168.1.1
$B$b(B>                IP$B%"%I%l%9(B  $B!'(B192.168.1.10
HUB$B$O!"B?CJ$K$7$J$1$l$P!"EE@~$HF1$8$H9M$($F$$$$$N$G!"(B
network $B?^$K$O$N$;$J$$J}$,!"$o$+$j$d$9$$$H;W$$$^$9!#(B

PC01 ---- FreeBSD ----+---- PC02
        NIC1    NIC2  |
                      +---- PC03


$B$b(B>$B#Q!%$J$<(BPC02-03$B$N%2!<%H%&%'%$$r(B192.168.1.16$B$K$7$J$$$H(BPC01$B$+$i(Bping$B$,FO$+$J$$$N$G$7$g$&$+!)(B
sub $B%M%C%H$,$-$C$H0c$&$+$i!#(B
$B!t(Bnetmask $B$H$+$b=q$$$F2<$5$$$J!#(B

$B$b(B>$B-"$3$A$i$,%a%$%s$N9;Fb(BLAN$B$G$9!#(B
$B$b(B>  192.168.100.10      192.168.100.1$B"+%2!<%H%&%'%$!'(B192.168.100.10  
$B$b(B>   $B("(Brouter $B('(!(!(!(!()(BNTServer$B("(B
$B$b(B>                      172.168.1.16 $B"+%2!<%H%&%'%$!'(B192.168.100.10
$B$b(B>                           |
$B$b(B>                    $B("(BS/W  HUB  $B("(B
$B$b(B>       $B(!(!(!(!(!(!(!(!(!(!(!(!(!(!(B                            
$B$b(B>       |               |          | 172.168.1.12
$B$b(B>       |               |         $B(&(!()(BBSD |  $B%2!<%H%&%'%$!'(B172.168.1.16
$B$b(B>     $B("(BNT$B("(B         $B("(BNT |          192.168.1.16
$B$b(B>  192.168.2.1   192.168.0.1             |
$B$b(B>                                     $B("(BHUB |$B(!(B| PC01$B("(B
$B$b(B>                                              $B%2!<%H%&%'%$!'(B192.168.1.16
$B$b(B>
$B$b(B>     <ping$B$N@\B3%F%9%H7k2L(B>
$B$b(B>  PC01$B$+$i(BFreeBSD$B$K$O(Bping$BFO$-$^$9!#(B
broadcast $BFO$/$+$i$M!#(B
$B$b(B>  PC01$B$+$i(BNTServer$B$K$O(Bping$BFO$-$^$;$s!#(B
NT Sever $B$N(B routing table $B$,!"ITL@(B
$B$b(B>  NTServer$B$+$i(BFreeBSD$B$K$O(Bping$BFO$-$^$9!#(B
broadcast $BFO$/$+$i$M!#(B
$B$b(B>  NTServer$B$+$i(BPC01$B$K$O(Bping$BFO$-$^$9!#(B
PC01 $B$K$H$I$/!)NI$/$o$+$s$J$$$J!"$d$C$Q$j!"(BNT server $B$G!"(Bnetstat -rn $B$7$F!#(B

$B!t2?$G??Cf$NCJ(B(S/W$B$N2<(B)172.168 $B$N(B BSD$B$H!"(B192.168 $B$N(B NT2$BBf$,0l=o$KJB$s$G$k$N!#(B

$B$b(B>$B#Q!%$I$&$7$?$i(BPC01$B$+$i(BNTServer$B$K(Bping$B$,DL$k$N$G$7$g$&$+!)!)(B
$B$b(B>    NT-Server$B$O(Bproxy$B$rN)$A>e$2$F$$$F!"(BIP$BE>Aw$O(BOFF$B$K$7$F$"$j$^$9!#(B
$B$b(B>    $BF1MM$K!"(B192.168.2.1$B!u(B192.168.0.1$B$N%M%C%H%o!<%/$+$i$b(B
$B$b(B>    NTServer$B$K@\B3$7$?$$$N$G$9$,!#(B
192.168 $B$,!">e$H2<$K$$$F!"Cf$K(B172 $B$,$$$k$N$O!"(B
routing $B9M$($?$/$J$$$H;W$&$s$G$9$1$I!#(B
