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Date: Tue, 04 Apr 2000 22:57:23 +0900
From: Masachika ISHIZUKA <ishizuka@ish.org>
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Subject: [FreeBSD-net-jp 2423] Re: bridge_ipfw
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>> $B9`(B2$B$G$O!"(Bipfw$B$N(BIP$B%Q%1%C%H$K4X$9$k%k!<%k$OLdBj$J$$$H;W$o$l$^$9!#$7$+$7(Barp
> 
> $BK\Ev$K$=$&$G$7$g$&$+(B? ipfw $B$r(B enable $B$7$?$H$?$s$K(B arp $B$,DL$i$J$/$J$C$?(B
> $B$o$1$G$9$+$i(B, $BAGD>$K9M$($k$H(B rule $B$,5?$o$7$$$H;W$$$^$9(B.
> 65535 $B$N(B rule $B$O$I$&$J$C$F$^$9$+(B?
> 
> BRIDGE(4) $B$K$h$k$H(B,
> 
> Non-IP packets are subject to the default ipfw rule (number 65535)
> which must be an allow rule if we want ARP and other non-IP packets
> to flow through the bridge.
> 
> $B$H$"$j$^$9$,(B...

  $B@PDM!w?yJB$G$9!#(B

  $B;d$b(B bridge + dummynet $B$G;H$C$F$$$^$9$,!"2<@n$5$s$,(B
$B=q$+$l$F$$$k$h$&$K(B

options		IPFIREWALL_DEFAULT_TO_ACCEPT

$B$OM-8z$K$7$F$*$/$Y$-$@$H;W$$$^$9!#(B
  $B99$K(B 3.4-RELEASE $B$N(B bridge $B$G$O(B ed0 <-> ed1 $B$O(B bridge
$B$G(B ed2 $B$O(B ip routing $B$H$$$&$3$H$O!"$^$@$G$-$J$$$N$@$H(B
$B;W$C$F$$$?$N$G$9$,!"F0$/$N$G$7$g$&$+!#(B
  NAT $B$K4X$7$F$O!";H$C$F$J$$$N$GH=$j$^$;$s!#(B

$B!t(B gated $B$G(B ospf $B$rF0$+$7$?$$$s$@$1$I!"(Bbridge $B$N;~$N(B
  gated.conf $B$N=q$-J}$,H=$i$J$/$F:C@^$7$A$c$C$?$N$G$9(B
  $B$,!"F0$+$7$F$i$C$7$c$k$+$?$O$$$i$C$7$c$$$^$;$s$+!)(B
