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In-reply-to: <200204161533.AA00620@momo.hiroshima.intec.co.jp>
References: <20020416122550-25107Y.uchiyama@pp.iij4u.or.jp>
 <200204161533.AA00620@momo.hiroshima.intec.co.jp>
From: Koji Uchiyama <uchiyama@pp.iij4u.or.jp>
Message-Id: <20020417100855-37303N.uchiyama@pp.iij4u.or.jp>
Date: Wed, 17 Apr 2002 10:08:55 +0900
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Subject: [FreeBSD-users-jp 68104] Re: =?ISO-2022-JP?B?GyRCN2syTBsoQg==?=
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$BFb;3$H?=$7$^$9(B

On Wed, 17 Apr 2002 00:33:41 +0900,
in message <200204161533.AA00620@momo.hiroshima.intec.co.jp>,
SHINODA Masanori <shinoda@hiroshima.intec.co.jp> wrote:

># netstat -nr
>Routing tables
>
>Internet:
>Destination        Gateway            Flags    Refs      Use  Netif Expire
>default            AAA.BBB.CCC.254    UGSc        1    65772   sis0
>127.0.0.1          127.0.0.1          UH          0        0    lo0
>192.168.0          link#3             UC          1        0    ed0
>192.168.0.2        XX:XX:0:dc:d7:fe   UHLW        2    30636    ed0    655
>AAA.BBB.CCC        link#1             UCSc        2        0   sis0
>AAA.BBB.CCC.32/27  link#1             UC          0        0   sis0

$B$A$g$C$H<+?.$,L5$$$N$G$9$,!"(B
>AAA.BBB.CCC        link#1             UCSc        2        0   sis0
$B$N(B Flags $B$O(B
     C       RTF_CLONING      $B?7$7$$7PO)$r@8@.$9$k(B
     c       RTF_PRCLONING    $B;HMQ;~$K!"%W%m%H%3%k@lMQ$N?7$7$$7PO)$r@8@.$9$k(B
     S       RTF_STATIC       $B<jF0$GDI2C$5$l$?(B
     U       RTF_UP           $B;HMQ2DG=7PO)(B
$B$G$"$C$F(B
     H       RTF_HOST         $B%[%9%H%(%s%H%j(B ($B$3$l0J30$O%M%C%H%o!<%/(B)
$B$,4^$^$l$F$$$J$$$N$G(B
$B%*%W%7%g%s(B -host $B$O8z$$$F$$$J$$$h$&$K8+$($^$9!#(B

# $B9g$C$F$$$^$9$G$7$g$&$+!)(B $B!d(B $B<1<T$NJ}(B

# $BJX>h<ALd$G$9$,!"(B
# RTF_CLONING $B$H$+(B RTF_PRCRONING $B$H$+!"$$$m$s$J%U%i%0$,$"$j$^$9$,(B
# $B$I$&$$$&;H$$J}$r$9$k$b$N$J$N$+!"$I$J$?$+2r@b$7$F$$$?$@$1$^$;$s$+!)(B
# $B;29M=q!&%I%-%e%a%s%HEy$X$N%]%$%s%?$G$b9=$$$^$;$s$N$G!"$h$m$7$/$*4j$$$7$^$9!#(B


>$B@^$r8+$F!"$b$&0lEY!"(B
>route add -net -interface AAA.BBB.CCC/24  AAA.BBB.CCC.51
>$B$N@_Dj$b;n$7$F$_$?$$$H;W$$$^$9!#(B

ifconfig -a $B$d(B netstat -rn $B$N=PNO$r4^$a$F<B837k2L$r(B
$B65$($F$$$?$@$1$k$3$H$r$*BT$A$7$F$*$j$^$9!#(B


$B$H$3$m$G!">/$75$$K$J$C$F$$$k$N$G$9$,!"(B

    [1] default router AAA.BBB.CCC.254
    [2] SHINODA $B$5$s$,$*;H$$$N(B AAA.BBB.CCC.32/27
    [3] $BNY$N(B /27 $B$?$A!"Nc$($P(B AAA.BBB.CCC.0/27 $B$d(B AAA.BBB.CCC.64/27

$B$K$*$$$F(B
[1]-[2] $B4V$OLdBj$J$/DL?.$G$-$F$$$k$h$&$G$9$,!"(B
[2]-[3] $B4V$ODL?.$G$-$F$$$k$N$G$7$g$&$+!)(B

CATV $B;v6H<T$N5!4o9=@.!&@_Dj$K0MB8$7$?OC$H;W$$$^$9$,!"(B
layer 2  $B$G(B

    $B!&(B[1]-[2] $B4V$ODL$9(B
    $B!&(B[1]-[3] $B4V$ODL$9(B

    $B!&(B[2]-[3] $B4V$ODL$5$J$$(B
      # /27 $B$I$&$7$,(B layer 2 $B$GD>@\DL?.$9$k$3$H$OG'$a$J$$!"(B
      # [1] $B$r7PM3$7$?(B layer 3 $B$G$N(B routing $B$,I,MW(B

$B$J$I$H$$$&@_Dj$K$J$C$F$$$?$j$9$k$H!"(B
$B>/$J$/$H$b(B

    AAA.BBB.CCC.0/27
    $B$*$h$S(B
    AAA.BBB.CCC.64/27
    AAA.BBB.CCC.96/27
    AAA.BBB.CCC.128/27
    AAA.BBB.CCC.160/27
    AAA.BBB.CCC.196/27

    (AAA.BBB.CCC.32/27 $B$H(B AAA.BBB.CCC.228/27 $B$r=|30$7$?(B 6 $B8D$N(B 1/8C)

$B$OL@<(E*$K(B default router AAA.BBB.CCC.254 $B$K(B
$B8~$1$kI,MW$,$"$k$h$&$K;W$$$^$9!#(B
$B>l9g$K$h$C$F$O!"(BAAA.BBB.CCC.228/27 $B$G$"$C$F$b(B AAA.BBB.CCC.254 $B0J30$O(B
$BA4$FL@<(E*$K(B AAA.BBB.CCC.254 $B7PM3$K$9$k$H3N<B$J$h$&$K;W$&$N$G$9$,!"(B
$B<B:]$N$H$3$m$O$I$&$J$N$+!">\$7$$J}$O$$$i$C$7$c$$$^$;$s$+!)(B


--
Koji Uchiyama <uchiyama@pp.iij4u.or.jp>
