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Date: Sun, 30 Jul 2000 13:58:31 +0900
From: Shunsuke SHINOMIYA <s-shino@kt.rim.or.jp>
To: FreeBSD-users-jp@jp.freebsd.org
In-Reply-To: <20000729174729N.ishizuka@onion.ish.org>
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Subject: [FreeBSD-users-jp 53833] Re: dummynet + bridge
 =?ISO-2022-JP?B?GyRCJEcbKEI=?= kernel panic
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$B!!<D5\$G$9!#(B

>   $B@PDM!w?yJB$G$9!#(B
$B!!=i$a$^$7$F!#;d$O!"(B@$B>.6b0f$G$9!#(B

$B!!%+!<%M%k$N(B options $B$r!"@PDM!w?yJB$5$s$HF1$8$h$&$K$7$F;n$7$F$_$^$7$?$,!"(B
$B7k2L$O$+$o$i$:!"(Bkernel panic $B$K4Y$j$^$7$?!#(B

$B!!6qBNE*$K$O!"(B

1. /sys/i386/conf/GENERIC $B$K!"<!$N(B options $B$rDI2C$7$?%+!<%M%k$r:n@.(B
> | options         IPFIREWALL
> | options         IPFIREWALL_VERBOSE
> | options         IPFIREWALL_FORWARD
> | options         IPFIREWALL_DEFAULT_TO_ACCEPT
> | options         IPDIVERT
> | options         SOFTUPDATES
> | options         BRIDGE
> | options         MSGBUF_SIZE=40960
> | options         COMPAT_LINUX
> | options         DUMMYNET

2. $B%7%s%0%k%f!<%6%b!<%I$G>e5-%+!<%M%k$r5/F0$7!"<!$N(B $B$N(B panic.sh $B$r(B root 
$B8"8B$G<B9T(B

panic.sh $B$NFbMF(B
--- $B$3$3$+$i(B
#!/bin/sh
/sbin/ipfw pipe 1 config bw 0
/sbin/ipfw add pipe 1 all from any to any

/sbin/sysctl -w net.link.ether.bridge=1
/sbin/sysctl -w net.link.ether.bridge_ipfw=1
--- $B$3$3$^$G(B

3. fatal trap 12 $B!&!&!&!&(B kernel panic $B$H$J$k(B

$B!!@PDM!w?yJB$5$s$H$N0c$$$O$J$s$J$s$G$7$g$&$+(B?

$B!!:G=i$O!"<+J,$N%+!<%M%k$N@_Dj$NFbMF$,860x$J$I$H$b5?$$$^$7$?$,!"(BGENERIC 
$B$r%Y!<%9$K$7$F$b$G$bJQ$o$j$^$;$s$+$i$M!&!&!&!#$7$+$b!"%7%s%0%k%f!<%6%b!<(B
$B%I$G$bF1$8$J$N$G!"(B/etc/rc* $B$K!"$h$1$$$J$b$N$,F~$C$F$$$k$H$b;W$($J$$$N$G(B
$B$9$,!#$"$k$H$9$l$P!"!V$h$1$$$J$b$N!W$G$O$J$/!"!VI,MW$J$J$K$+!W$,H4$1$F$$(B
$B$k$N$G$7$g$&$+$M$'(B?


> | /sbin/sysctl -w net.link.ether.bridge=1
> | /sbin/sysctl -w net.link.ether.bridge_ipfw=1
> 
> $B$O(B /etc/rc.local $B$K=q$$$F$$$^$9!#$3$l$GEE8;$rF~$l$l$P>!<j$K(B

$B!!K\7o$+$i$O$:$l$^$9$,!"(B/etc/rc.sysctl $B$J$s$F$N$b!"(B/etc/rc $B$+$i8F$P$l$k(B
$B$h$&$K$J$C$F$$$^$9!#$^$?!"(B4.1-RELEASE $B$G$O!"(Brc.sysctl $B$O!"(Bsysctl.conf $B$r(B
$BFI$`$h$&$K$J$C$F$$$^$7$?!#(B

#$B!!(BMIB $B$,JQ99$5$l$k%9%F%C%W$r0U<1$7$F!"(Brc.local $B$K$+$+$l$F$$$k$N$G$"$l(B
#$B$P$h$1$$$J$*@$OC$J$N$G$7$g$&$,!&!&!&(B


$B!!:#F|$O$A$g$C$H$[$+$N$3$H$r$d$i$J$1$l$P$J$i$/$F!"H/@8>r7o$NDI5a$J$I$,=P(B
$BMh$J$$$N$G!"$H$j$"$($::#$N$H$3$m$OJs9p$^$G$H$$$&$3$H$K$5$;$F$$$?$@$-$^$9!#(B

$B!!2?$+$*5$$E$-$NE@$J$I$"$j$^$7$?$i!"$h$m$7$/$*4j$$$$$?$7$^$9!#(B

                                         / Shunsuke Shinomiya /
                                        /s-shino@kt.rim.or.jp/

