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To: IPv6-jp@jp.FreeBSD.org
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From: NAKAJI Hiroyuki <nakaji@tutrp.tut.ac.jp>
Message-ID: <877kh0gcop.fsf@boggy.acest.tutrp.tut.ac.jp>
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Date: Thu, 03 Oct 2002 17:16:06 +0900
X-Sequence: IPv6-jp 1064
Subject: [IPv6-jp 1064] SINET IPv6 service
Errors-To: owner-IPv6-jp@jp.FreeBSD.org
Sender: owner-IPv6-jp@jp.FreeBSD.org
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X-Distribute: distribute version 2.1 (Alpha) patchlevel 24e+020902

$BCf<#!wK-66$G$9!#(B

$B@h7n$+$i%"%I%l%93d$jEv$F$,;O$^$C$?(BSINET$B$N(BIPv6$B%5!<%S%9(B($B<B83(B?)$B$K;22C$7$h$&$H(B
$B$7$F$$$^$9!#(B

prefixlen 56 $B$J%0%m!<%P%k%"%I%l%9$r$b$i$$$^$7$?!#<j85$NF10l%;%0%a%s%H$N(BLAN
$B$K$"$k(BFreeBSD 4-STABLE$B!"(B5-CURRENT$B!"(BSolaris8$B!"(BNetBSD/i386$B!"(BNetBSD/newsmips
$B$K<jF03d$jEv$F$d(Brtsol$B$K$h$k<+F03d$jEv$F$G$3$l$i$N%[%9%H4V$N(Bping6$B$ODL$C$F$$(B
$B$^$9!#(BDNS$B$N5U0z$b:GDc8B$G$-$k$h$&$K$J$C$?$N$G!"$5$!!"$$$h$$$h%H%s%M%k$@!"(B
$B$H$$$&CJ$K$J$C$F$O$^$C$F$7$^$$$^$7$?!#(B

$B2a5n%a!<%k$J$I$r$&$^$/8!:w$G$-$J$+$C$?$N$G!"<ALd$7$^$9!#!X;H$C$F3X$V(BIPv6$B!Y(B
$B$,;29M=q$G$9!#(BSINET$B$K$bLd$$9g$o$;$FD4$Y$F$b$i$C$F$$$^$9$,!"(BFreeBSD$B$r(BIPv6$B%k!<(B
$B%?$K$7$F%H%s%M%k$rD%$k$K$O$I$&$9$l$P$h$$$N$+(B?$B$,K\Bj$G$9!#(B

$B%M%C%H%o!<%/9=@.$O!"%k!<%?$K(BNIC$B$,(B3$B$DIU$$$F$$$F!"(B

                        ed0
$BBg3X%$%s%U%i(B --- $B%k!<%?(B --- LAN1 (133.15.xx.0/25)
             de0        --- LAN2 (133.15.yy.0/25)
                        xl0

$B$H$$$&9=@.$G$9!#Bg3X$N%M%C%H%o!<%/$+$i%$%s%?!<%M%C%H$K@\B3$5$l$F$$$^$9!#%k!<(B
$B%?$O(BFreeBSD 4.7-RC($B%+!<%M%k$@$1:#F|$N8a8e$N$b$N(B)$B$G!"(Bipl.ko$B$r%m!<%I$7$F!"(B
ipfilter$B$G%U%!%$%"%&%)!<%k$b$5$;$F$$$^$9!#(B

$B$3$N%k!<%?$r(BIPv6$B%k!<%?$K7sMQ$7$F!"$H$j$"$($:(BLAN2$B$G(BIPv6$B$r;H$*$&$H$7$F$$$^$9!#(B
$B%k!<%?$N(B/etc/rc.conf$B$K0J2<$rDI2C$7$^$7$?!#(B($B0lItL50UL#$JIz;z(B)

ipv6_enable="YES"
ipv6_gateway_enable="YES"
ipv6_network_interfaces="xl0 gif0 lo0"
ipv6_prefix_xl0="2001:02f8:003a:0100"
ipv6_ifconfig_xl0="2001:02f8:003a:0100::1 prefixlen 56"
rtadvd_enable="YES"
rtadvd_interfaces="xl0"
## 4to6 tunnel
gif_interfaces="gif0"
# $B"-(BSINET$B$+$i$N;X<($K$h$k%H%s%M%k4XO"$N%"%I%l%9(B
gifconfig_gif0="133.15.yy.1 150.99.aaa.bbb"
ipv6_ifconfig_gif0="2001:xxxx:xxxx::2 prefixlen 126"
ipv6_defaultrouter="2001:xxxx:xxxx::1 -prefixlen 126"

$B$3$N$h$&$K@_Dj$rDI2C$7$F:F5/F0$7$?$H$3$m!"(Bifconfig$B$N7k2L$O!"(B

xl0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
        options=3<rxcsum,txcsum>
        inet 133.15.yy.1 netmask 0xffffff80 broadcast 133.15.67.127
        inet6 fe80::201:2ff:fee8:8453%xl0 prefixlen 64 scopeid 0x3 
        inet6 2001:2f8:3a:100:201:2ff:fee8:8453 prefixlen 64 
        inet6 2001:2f8:3a:100:: prefixlen 64 anycast 
        inet6 2001:2f8:3a:100::1 prefixlen 56 
        ether 00:01:02:e8:84:53
        media: Ethernet autoselect (100baseTX <full-duplex>)
        status: active

gif0: flags=8051<UP,POINTOPOINT,RUNNING,MULTICAST> mtu 1280
        tunnel inet 133.15.yy.1 --> 150.99.aaa.bbb
        inet6 fe80::200:c0ff:fe3c:f1e9%gif0 prefixlen 64 scopeid 0x9 
        inet6 2001:xxxx:xxxx::2 prefixlen 126 

$B$H$J$C$F$*$j!"(Bnetstat -nr -f inet6$B$O!"(B

Internet6:
Destination                       Gateway                       Flags      Netif Expire
::/126                            2001:xxxx:xxxx::1             UGSc       gif0 =>
::/96                             ::1                           UGRSc       lo0
::1                               ::1                           UH          lo0
::ffff:0.0.0.0/96                 ::1                           UGRSc       lo0
2001:2f8:1::/126                  link#9                        UC         gif0
2001:2f8:1::2                     link#9                        UHL         lo0
2001:2f8:3a:100::                 00:01:02:e8:84:53             UHL         lo0 =>
2001:2f8:3a:100::/64              link#3                        UC          xl0 =>
2001:2f8:3a:100::/56              link#3                        UC          xl0
2001:2f8:3a:100::1                00:01:02:e8:84:53             UHL         lo0
2001:2f8:3a:100:201:2ff:fec2:15af 00:01:02:c2:15:af             UHLW        xl0
2001:2f8:3a:100:201:2ff:fee8:8453 00:01:02:e8:84:53             UHL         lo0
fe80::/10                         ::1                           UGRSc       lo0
fe80::%de0/64                     link#1                        UC          de0
fe80::200:c0ff:fe3c:f1e9%de0      00:00:c0:3c:f1:e9             UHL         lo0
fe80::%ed0/64                     link#2                        UC          ed0
  [snip]

$B$G$9!#$3$3$^$G$N:n6H$KH4$1$d@_Dj4V0c$$$,$"$k$N$G$7$g$&!"%k!<%?$G(B

ping6 -n 2001:xxxx:xxxx::1

$B$,DL$j$^$;$s!#(Bipfstat -oi | ipf -rf - $B$r<B9T$7$F(Bipfilter$B$N%k!<%k$rA4$FGK4~(B
$B$7$F!"!V2?$G$bAGDL$7!W$K$7$F$b!"$G$9!#(B

$B$5$F!";d$O2?$r4V0c$($F$$$k$N$G$7$g$&$+(B?

$B$A$J$_$K!"(B

# sysctl -a | grep ip6
net.inet6.ip6.forwarding: 1
net.inet6.ip6.redirect: 1
net.inet6.ip6.hlim: 64
net.inet6.ip6.maxfragpackets: 376
net.inet6.ip6.accept_rtadv: 0
net.inet6.ip6.keepfaith: 0
net.inet6.ip6.log_interval: 5
net.inet6.ip6.hdrnestlimit: 50
net.inet6.ip6.dad_count: 1
net.inet6.ip6.auto_flowlabel: 1
net.inet6.ip6.defmcasthlim: 1
net.inet6.ip6.gifhlim: 30
net.inet6.ip6.kame_version: 20010528/FreeBSD
net.inet6.ip6.use_deprecated: 1
net.inet6.ip6.rr_prune: 5
net.inet6.ip6.v6only: 0
net.inet6.ip6.rtexpire: 3600
net.inet6.ip6.rtminexpire: 10
net.inet6.ip6.rtmaxcache: 128
net.inet6.ip6.use_tempaddr: 0
net.inet6.ip6.temppltime: 86400
net.inet6.ip6.tempvltime: 604800
net.inet6.ip6.auto_linklocal: 1

$B$G$9!#(B
-- 
NAKAJI Hiroyuki ($BCf<#(B $B909T(B)
