From owner-FreeBSD-users-jp@jp.freebsd.org  Wed Nov  6 09:41:37 1996
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Date: Wed, 6 Nov 1996 09:35:32 +0900
From: Masahiro SEKIGUCHI <seki@sysrap.cs.fujitsu.co.jp>
Message-Id: <199611060035.JAA16197@sphinx.sysrap.cs.fujitsu.co.jp>
To: FreeBSD-users-jp@jp.freebsd.org
In-Reply-To: <96Nov5.231843jst.40962@ispgwy.isp.co.jp>
References: <96Nov5.231843jst.40962@ispgwy.isp.co.jp>
Reply-To: FreeBSD-users-jp@jp.freebsd.org
X-Distribute: distribute [version 2.1 (Alpha) patchlevel=19]
X-Sequence: FreeBSD-users-jp 5959
Subject: [FreeBSD-users-jp 5959] [Q] 3 and more Ethernet interface routeing
Errors-To: owner-FreeBSD-users-jp@jp.freebsd.org
Sender: owner-FreeBSD-users-jp@jp.freebsd.org

$B$;$-$0$A!wIY;NDL$G$9!#(B

 > (1)FreeBSD$B$G:9$;$k(B EtherCard$B!J$H$$$&$+%$%s%?!<%U%'!<%9!K$N?t$K@)8B$O$"(B
 >    $B$k$N$G$7$g$&$+!)(B

$B$h$/CN$j$^$;$s$,!"%+!<%M%k<+BN$K$O!"FC$K$J$$$H;W$$$^$9!#(B(2**16 $B8D$^$G(B
$B$H$+!"$=$&$$$&Hs8=<BE*$J@)8B$O$"$k$+$bCN$l$J$$(B; $B>/$J$/$H$b(B if_unit $B$O(B 
int $B$J$N$G!"F1$8<oN`$N%$%s%?!<%U%'!<%9$,(B 2**31 $B8D$r1[$($i$l$J$$$3$H$O(B
$BCN$C$F$^$9$,!D!#(B:-)

 > (2)IRQ,IO$B%"%I%l%9(B $B$N@_DjA*Br9`L\$,#4$D0J>e!"$^$?$O!"@)8B$NL5$$(B ISA $B$N(B
 >    EtherCard $B$G8=:_<j$KF~$k$b$N$K$O$I$N$h$&$J$b$N$,$"$k$N$G$7$g$&$+!)(B

$B$5$9$,$K!"BgDq$N%+!<%I$O!":GDc$G$b(B 4 $BDL$j$/$i$$$OA*$Y$k$H;W$$$^$9!#$?(B
$B$@!"8E$$%?%$%W$N%+!<%I$@$H!"(BIRQ3 $B$H$+(B IRQ4 $B$r4^$a$F(B 4 $BDL$j$@$C$?$j$9$k(B
$B$N$G!"$=$N<j$N%+!<%I$@$H%7%j%"%k$r$"$-$i$a$J$/$F$O$J$i$J$$$+$bCN$l$^$;(B
$B$s!#$=$l$G$h$1$l$P!"2?$G$bBg>fIW$G$9!#(B

 > $B!t8E$$(B486$B%^%7%s$J$N$G(BISA$B$7$+L5$$$G$9!#!J9,$$#4%9%m%C%H$O$"$k!K(B

ISA $B$K(B Ether $B$r(B 4 $BKgA^$9$H!"$I$&$7$F$b%P%9%M%C%/$G@-G=$,=P$J$$$H;W$$$^(B
$B$9!#$@$+$i!"?75,$K9XF~$9$k$N$J$i!"(BNE2000 $B%3%s%Q%A$N0BJ*$J$s$+$,$$$$$s(B
$B$8$c$J$$$G$7$g$&$+!#%b%N$K$b$h$k$N$+$bCN$l$^$;$s$,!"(BI/O $B$,(B 8 $BDL$j!"(BIRQ
6 $BDL$j$/$i$$$OA*Br;h$,$"$k$H;W$$$^$9!#(B

# $B$A$g$C$HA0$K!"(BNE2000 $B%3%s%Q%A$,(B 5 $BKg$H!"(BNetware Lite 5 $B%i%$%;%s%9$N%;%C(B
# $B%H!"$J$s$F$$$&>&IJ$,3d0B$G$"$j$^$7$?$,!#(B

 > (3)$B>e5-(B(1),(2) $B$,%/%j%"=PMh$l$P(B4$B%;%0%a%s%H4V%k!<%?$O<B8==PMh$k$N$G$7$g$&(B
 >    $B$+!)(B

$B$G$-$^$9!#(B

 > $B!t%+!<%M%k$N:F9=C[$H$+$OI,MW$J$h$&$J5$$,$9$k$1$I!"(Bsysconfig$BD>$;$PNI$$$N(B
 > $B!t$+$J!)(B

2.1.0 $B$b!"$?$7$+%G%U%)%k%H$G$O(B IP forwarding $B$7$J$$$h$&$K$J$C$F$$$?$N(B
$B$G!"$3$l$rM-8z$K$7$J$1$l$P$J$j$^$;$s!#$=$l$@$1$J$i%+!<%M%k$r:n$j$J$*$5(B
$B$J$/$H$b!"(B

	sysctl -w net.inet.ip.forwarding=1

$B$H$$$&%3%^%s%I$rF~$l$l$P(B OK$B!#(B

# $BF1$8(B Ether $B%+!<%I$,(B 4 $B$DF~$C$?%+!<%M%k$H$$$&$N$O!"$d$O$j<+J,$G:n$i$J(B
# $B$$$H$$$1$J$$$@$m$&$H;W$$$^$9$,!#(B

 > ifconfig $B$G%$%s%?!<%U%'!<%9$K(B aliases $B$rIU$1$k$3$H$,=PMh$k$H$$$&$3$H(B
 > $B$J$N$G!"0l$D$N%$%s%?!<%U%'!<%9$K(B4$B$D$N%"%I%l%9$rIU$1$F$7$^$&$H$$$&J}K!(B
 > $B$b9M$($i$l$^$9!#(B
 > $B$G$b$3$l$C$FK\Ev$K=PMh$k$N$G$7$g$&$+!)(B

$B$=$l<+BN$O$G$-$k$H;W$$$^$9$,!"(B

 > $B!t$7$+$b!"$3$&$9$k$H!"#4%;%0%a%s%H$N%Q%1%C%H$,F10lG^BN>e$r6n$1=d$k$H(B
 > $B!t$$$&$3$H$G!"3F%;%0%a%s%H$+$iJ86g$,=P$=$&!#!#!#!#(B

$BJ86g$H$$$&$+!"%H%i%R%C%/$,?4G[$@$J$!!#%M%C%H%^%9%/(B /16 $B$_$?$$$G$9$1$I!"(B
$B%^%7%s2?Bf$D$J$,$C$F$k$s$G$9$+(B? $B%V%m!<%I%-%c%9%H$J$s$+!"BgJQ$G$9$h!#(B

