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Date:      Tue, 23 Mar 2021 23:33:16 +0900 (JST)
From:      WATANABE Takeo <take@kasaneiro.jp>
To:        hiroo@oikumene.net
Cc:        freebsd-users-jp@freebsd.org
Subject:   [FreeBSD-users-jp 96739] Re:  =?iso-2022-jp?b?GyRCIVYbKEJ2NhskQiVXJWklORsoQiAbJEI4R0RqGyhC?= =?iso-2022-jp?b?SVAbJEIlNSE8JVMlOSFXJEckThsoQklQSVAbJEIlSCVzJU0layROGyhC?= =?iso-2022-jp?b?GyRCQF9EaiROO0VKfRsoQg==?=
Message-ID:  <20210323.233316.247152144653522045.take@kasaneiro.jp>
In-Reply-To: <174cacff-14ec-4869-9bf4-e4425ae2f8fc@oikumene.net>
References:  <dc45f42f-3895-4a90-b6d3-1fd55513b5e0@oikumene.net> <20210322.233035.1625032644254401332.take@kasaneiro.jp> <174cacff-14ec-4869-9bf4-e4425ae2f8fc@oikumene.net>

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on Tue, 23 Mar 2021 03:28:30 +0900
Hiroo Ono <hiroo@oikumene.net> wrote: 

> $B>.Ln42@8$G$9!#(B
> 
> $B$9$_$^$;$s!#$3$l$^$G$N$d$j$H$j$G8+Mn$H$7$,$"$j$^$7$?!#(B
> 
> ixl1: flags=8863<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu
> 1500
> 	options=4e507bb<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,JUMBO_MTU,VLAN_HWCSUM,TSO4,TSO6,LRO,VLAN_HWFILTER,VLAN_HWTSO,RXCSUM_IPV6,TXCSUM_IPV6,NOMAP>
> 	ether 68:05:ca:c1:8c:49
> 	inet6 fe80::6a05:caff:fec1:8c49%ixl1 prefixlen 64 scopeid 0x2
> 	inet 192.168.131.65 netmask 0xffffffe0 broadcast 192.168.131.95
> 	media: Ethernet autoselect (10Gbase-T <full-duplex>)
> 	status: active
> 	nd6 options=21<PERFORMNUD,AUTO_LINKLOCAL>
> 
> $B$,(B ixl1 $B$N>uBV$@$H!"(BIPv6 $B%"%I%l%9$,?6$i$l$F$$$^$;$s!#(B
> 
> dhcp6c -dD -i ixl0 $B$N7k2L$r8+$k$H!"(Bnameserver, domain search list, ntp
> server
> $B$7$+JV$C$F$-$F$$$J$$$h$&$G$9$,!"$3$l$C$F(B DHCPv6-PD $B4D6-$G$O$J$$$C$F$3(B
> $B$H$@$C$?$j$7$^$;$s$+(B?

lSP $B$+$i3NG'$7$?$H$3$m!$%k!<%?(B ($B$3$3$G$OEv3:%^%7%s(B) $B$,(B ONU $BD>7k$G$"$l$P!$(B
DHCPv6-PD $B4D6-$@$=$&$G$9!#(B


$B2<5-$N;qNA$,;29M$K$J$j$^$9!#(B(P.40)
https://speakerdeck.com/ftoyama/jian-dan-nan-sii-ipoefang-shi

# $BNc$,(B $B%U%l%C%D8w%M%/%9%H(B $B$G$9$,!$%/%m%9$bF1MM$G$9!#(B

$B$J$N$G!$>.Ln$5$s$N=q$$$F$i$7$F$?$3$H$O9g$C$F$$$k$H;W$$$^$9!#(B

$B$H$3$m$G!$(Bgif $B%H%s%M%k$rD%$C$F$$$k>uBV$G!$(B

dhcp6c -dD -i ixl0

$B$N7k2L$,=PNO$5$l$J$$$N$O!$$*$+$7$$$3$H$G$7$g$&$+!#(B

$B$5$F!$8=>u$r$^$H$a$^$9$H!$0J2<$N$h$&$K$J$C$F$$$^$9!#(B

1.  $B%H%s%M%k$rD%$kA0(B
    $B!&BP8~$N(B BR $B$K$O(B ping $B$,DL$k!#(B

2.  $B%H%s%M%k$rD%$j!$(Blo0 $B$K(B v4 $B%"%I%l%9$r3d$jEv$F$?8e(B
    $B!&(Bv4 $B$G!$(B8.8.8.8 $B$K(B ping $B$,DL$k!#(B
     
3. dhcp6c, rtarvd, unbound, dhcpd $B$r:F5/F0!#(B
    $B!&(Bping6 www.google.com $B$,DL$k!#(B

pf  $B$O!$<!$N9T$,9=J8%(%i!<(B(?) rule expands to no valid conbinations $B$G!$(B
$B5/F0$G$-$^$;$s!#(B

net log on $wan inet from ! $wan to any -> ($wan)

$B$3$l$O7o$N5-;vDL$j$J$N$G!$$I$&D>$;$P$h$$$N$G$7$g$&$+!#(B
$B$^$?!$(Bpf $B$,F0$+$J$$$H!$(BLAN$B$X$O(B v6 $B$N%"%I%l%9$J$I$,9-9p$5$l$J$$$N$G$9$M!#(B

---
WATANABE, Takeo
take@kasaneiro.jp



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