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From: "Masuda,Masashi" <mmasuda@ba2.so-net.ne.jp>
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Date: Fri, 16 Aug 2002 08:37:03 +0900
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Subject: [FreeBSD-users-jp 70243] Re: ipfw =?ISO-2022-JP?B?GyRCJHIbKEI=?=
 =?ISO-2022-JP?B?GyRCO0gkQyRGGyhC?= MultiHome static routing
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X-Distribute: distribute version 2.1 (Alpha) patchlevel 24e+020815

$BA}ED!sCkLk5UE>$G?2ITB-%.%_!w<+Bp$G$9!#(B

# ipfw $B$H$+(Bipfilter $B$,Fq$7$$$s$8$c$J$/$F(BTCP/IP $B$,=i?4<T$K$OFq$7$$$s$@$h$J$H;W$&(B
# $B:#F|$3$N:"!#(B

Sowyo Matsumura wrote:

> (# ipfw [number] add fwd [ISP2 router] all from [IPaddr from ISP2] to not [IPaddr from ISP1] out)
> # ipfw 00202 add fwd 10.20.30.254 all from 10.20.30.15/23 to not 11.22.33.45/22 out

$B$3$3$G(B"10.20.30.15/23" $B$H@_Dj$7$F$$$k$N$G$9$M!)$=$l$J$i(B


> $B$3$3$G(B netstat -rn $B$K$*$$$F(B
> 10.20.30.254       link#2             UHLW        1     6796   sis0
> $B$"$H!"(B arp -an $B$K$F$*$$$F(B
> ? (10.20.30.254) at (incomplete) on sis0 [ethernet]
> $B$NI=<($,JQ$@$H;W$o$l$^$9!#(BMAC$B%"%I%l%9$,I=<($5$l$:(B(incomplete)$B$K$J$C$F$7$^$C$F$$$^$9!#(B

ARP $B$G(B10.20.30.254 $B$N%"%I%l%9$,2r7h$G$-$J$$$N$OEvA3$G$9!#(B10.20.30.254
$B$N(BARP reply$B%Q%1%C%H$,@h$[$I$N%k!<%k$K%^%C%A$7$F$7$^$&$+$i$G$9!#(B

$B$I$&$$$&%Q%1%C%H$r(Bfwd $B$9$Y$-$+$-$A$s$H9M$($^$7$g$&!#(B

-- 
/*********************************************************************
 * Name; Masuda Masashi
 * mail: mmasuda@ba2.so-net.ne.jp
 * web : http://unixluser.org/  <$BF|5-$@$1$O:G6a99?7Cf(B>
 *********************************************************************/

