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Date:      Wed, 10 Mar 2021 03:02:15 +0900
From:      tomocha <tomo-ml@gyojya.jp>
To:        freebsd-users-jp@freebsd.org
Subject:   [FreeBSD-users-jp 96715] Re:  =?iso-2022-jp?b?GyRCIVYbKEJ2NhskQiVXJWklORsoQiAbJEI4R0RqGyhC?= =?iso-2022-jp?b?SVAbJEIlNSE8JVMlOSFXJEckThsoQklQSVAbJEIlSCVzJU0layROGyhC?= =?iso-2022-jp?b?GyRCQF9EaiROO0VKfRsoQg==?=
Message-ID:  <20210310030205.9C90.5E4A467B@gyojya.jp>
In-Reply-To: <20210309194646.9C8C.5E4A467B@gyojya.jp>
References:  <d6cf1455-5abb-49a6-878c-200abb9aa537@oikumene.net> <20210309194646.9C8C.5E4A467B@gyojya.jp>

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tomocha $B$G$9!#(B

$BJaB*$G$9!#(B
wide-dhcpv6 $B$G$J$/$F$b!"(BISC DHCP4.3$BEv$?$j$+$i!"(BDHCPv6-PD
$BBP1~$7$F$$$k$h$&$G$9!#(B
https://archive.mgm51.com/sources/pd-pref.html

4.4 $B$G$OIaDL$KF0$/$O$:(B...($B$H(BNGN$B$G;H$C$F$$$k?M$+$iJ9$$$?(B)
https://kb.isc.org/docs/isc-dhcp-44-manual-pages-dhclient
-P
Enable IPv6 prefix delegation. This implies -6 and also
disables the normal address query. See -N to restore it.
Multiple prefixes can be requested with multiple ?P flags.
Note only one requested interface is allowed.



   DATE : Tue, 09 Mar 2021 19:46:49 +0900 
Subject : [FreeBSD-users-jp 96714] Re:  $B!V(Bv6$B%W%i%9(B $B8GDj(BIP$B%5!<%S%9!W$G$N(BIPIP$B%H%s%M%k$N@_Dj$N;EJ}(B
   NAME : tomocha <tomo-ml@gyojya.jp>  wrote:

> tomocha $B$G$9!#(B
> 
> $BEOn4$5$s$h$j8DJL$KO"Mm$rLc$C$F!"=u$1A%$r=P$7$F$$$?$N$G$9$,!"(B
> ML$B$GD>@\$d$C$?J}$,$h$5$=$&$J$N$G!"$3$A$i$KEj9F$5$;$F$$$?$@$-(B
> $B$^$9!#(B
> 
> $B$^$:!"A0Ds>r7o$H$7$F!"(B
> 
>  - Transix $B8GDj(BIP$B%5!<%S%9(B (Interlin$B$[$+(B)
>  - JPNE v6$B%W%i%9(B(kamome$B$[$+!"(Betc...)$B8GDj(BIP$B%5!<%S%9(B
>  - v6connect $B8GDj(BIP$B%5!<%S%9(B
> 
> $B$$$:$l$b!"(BMAP$B$G$b(BDS-Lite$B$G$b$J$/!"=c?h$K(BLightweigt
> 4over6(RFC7596)$B$r;H$o$l$?J*$@$H;W$$$^$9!#$3$l$O!"(BIPIP tunnel
> $B$N1~MQ$G$9!#$9$J$o$A!"(BDS-Lite$B$H$O0[$J$j!"(BNAT$B$O(BCPE$BB&(B(=$B$3$N>l(B
> $B9g$O(BFreeBSD$BB&(B)$B$G9T$&I,MW$,$"$j$^$9!#(B
> 
> $B;29M$K$G$9$,!"(BSoftbank$B$O$3$l$K6a$$$1$I!"(BMAP$B%Y!<%9$@$C$?$+$J!)(B
> $B$G%]!<%H$N6&M-$O$7$F$$$^$;$s(B(v6$BJ}LL$G=P$5$l$?(B6rd/4rd$B$N;qNA$O(B
> $B%H%i%$%"%k$N;~Be$N$b$N$J$N$G!"8=:_$N<BAu$H$O0[$J$j$^$9!#(B)$B!#(B
> 
> $B$=$N0Y!"(BFreeBSD$B$G$b(BLinux$B$G$b(BMac$B$G$b!"8GDj(BIP$B%5!<%S%9$O4JC1$K(B
> $BF0$-$^$9!#(B
> 
> $B$J$*!"0JA08!>Z$7$?:]$K$O!"$H$"$kBg<j%Y%s%@!<5!4o$N(B
> Lightweight 4o6$B$G!"(Bpolicy$B$rDj5A$7$F!"(B1$B!'(B1$B$GDL?.!"(Btunnel$B$GF0(B
> $B:n$9$k$N$r3NG'$7$F$$$^$9!#$J$*!"(BMac, Linux, FreeBSD 13 RC1$B$G(B
> $B$bF0:n$7$^$7$?!#(Bv6$B%W%i%9$b<B4D6-$G8GDj(BIP$B$K$D$$$F$OF0:n3NG'$7(B
> $B$F$$$^$9!#(B
> 
> > 1. IPv6$B%W%l%U%#%C%/%9(B          :  aaaa : bbbb :cccc : dddd : eeee : ffff : gggg : hhhh / 56
> > 2. IPv4$B%"%I%l%9(B                     :  192. 168. 100. 119 / 32
> > 3. $B%$%s%?!<%U%'!<%9(BID           :  iiiii : jjjjj : kkkk : llll
> > 4. Border Relay $B%"%I%l%9(B    :  mmmm : nnnn : oooo : pp :: 65
> 
> $B4pK\E*$K$O!"(BIPIP tunnel $B$O!"(BPrefix + InterfaceID$B$rIUM?$5$l$?(B
> $B7h$a$i$l$?%"%I%l%9(B $B$H(B BR$B!J(BAFTR endpoint) $B$,8GDj$G7h$aBG$A$5(B
> $B$l$?(B1$BBP(B1$B$N(BIP$B%H%s%M%k$G$9!#(B
> 
> $B$?$@!"(BNGN$B$N%"%I%l%9$O8GDj$,J]>Z$5$l$F$$$k$o$1$G$O$J$/!"Hs8G(B
> $BDj<c$7$/$OH>8GDj$H$$$o$l$F$$$^$9!#(B
> 
> $B$=$N0Y!"(BNTT$B$N(BNGN$B%a%s%F%J%s%9!"E}GQ9g!"5!4o992~(B($B%j%W%l!<%9(B)$B$J(B
> $B$I$G!"(Bprefix$B$,JQ$o$k2DG=@-$,$"$k$?$a!"$=$l$rDIHx$9$k$?$a!"(BDDNS
> $B$J$I!"(BBR$BAuCV$N(Bpolicy$B$r99?7$9$k$?$a$N<jK!$,MQ0U$5$l$F$$$^$9!#(B
> $B!J(BNEC IX$B%k!<%?$J$I$N%5%$%H$K@_Dj;vNc$,$"$k$N$G!"$=$NJU$+$i?d(B
> $BB,2DG=$G$9!K(B
> https://jpn.nec.com/univerge/ix/Support/ipv6/v6plus-staic/ver9.7.html
> 
> $BEPO?>pJs$H!"<B:]$K3d$jEv$F$i$l$?(Bprefix$B$K0c$$$,$J$1$l$P(BDDNS$B$N(B
> $B=hM}$O%9%-%C%W=PMh$kJ*$H;W$o$l$^$9!#(B
> $B$H$O$$$(!"$3$3$N5sF0$O3NG'$7$F$$$^$;$s$,!"3+DL=hM}$K(BDDNS$B$G@\(B
> $BB3$9$k$3$H$,MW7o$K$J$C$F$$$k$+!"$=$3$N;EMM$K$D$$$F$O!"CN$i$J(B
> $B$$$N$G!"8DJL$K;n$7$F$_$F$/$@$5$$!#(B
> 
> $B$3$NEv$?$j$NA0Ds>r7o$r85$K!"(BNGN$B$G$O(B2$B<oN`$N2s@~$,$"$j$^$9!#(B
> $B0lHLE*$K$O(B
> 
>  $B%M%/%9%H7O(B
>    $B$R$+$jEEOCM-$j(BDHCPv6 PD ... /56
>      NGN$BB&$N(Bgateway ::ffee
>    $B$R$+$jEEOCL5$7(B RA ... /64
>      NGN$BB&$N(Bgateway ::fffe
> 
>  $B%/%m%97O(B
>    $B$R$+$jEEOCL$Ds6!(B
>    DHCPv6 PD /56
>      NGN$BB&$N(Bgateway ::ffee $B$G$$$$$+$J(B?
> 
> 
> $B$H$J$j$^$9!#(B
> $B>e5-$NEPO?DLCN$+$i!"$R$+$jEEOC$"$j(B $B<c$7$/$O!"%U%l%C%D8w%/%m(B
> $B%9$G$"$k$H9M$($i$l$^$9!#(B
> 
> $B$9$J$o$A!"(BFreeBSD $B$G(B $BD>@\(BONU$B$N8}$KD>@\;I$7$F$$$kJ*$H9M$($i$l(B
> $B$^$9$,!"$3$N>l9g$O!"(BDHCPv6(prefix delegation)$B$K$h$j!"$^$:$O(B
> NGN$B$+$i(Bprefix$B$r<u$1<h$kI,MW$,$"$j$^$9!#(B
> 
> $B$3$N$"$?$j$O!"(Bhiroo $B$5$s$,5-:\$5$l$F$$$k$H$*$j$G$9!#(B
> FreeBSD $B!\(B IPoE $B$G$N;29M;vNc$,$"$^$j$J$$$h$&$G$9$,!"(BPPPoEv6
> $B$N>pJs$,$$$/$D$+;29M$K$J$k$+$H;W$$$^$9!#$=$NJU$b$"$o$;$FC5$7(B
> $B$F$_$F$/$@$5$$!#(Binterface$B$,(Bpppoe$B$G$O$J$/!"J*M}(Binterface$B$KFI(B
> $B$_BX$($l$PNI$$$+$H!#(B
> 
> https://www.soum.co.jp/misc/flets-ipv6-pppoe/1/
> 
> $BEOn4$5$s$O!"(Bv6$B$NJ}$G?'!9$H4*0c$$$5$l$F$$$k$h$&$G$9$,!"(B
> 
> > 1. IPv6$B%W%l%U%#%C%/%9(B          :  aaaa : bbbb :cccc : dddd : eeee : ffff : gggg : hhhh / 56
> > 2. IPv4$B%"%I%l%9(B                     :  192. 168. 100. 119 / 32
> > 3. $B%$%s%?!<%U%'!<%9(BID           :  iiiii : jjjjj : kkkk : llll
> 
> 1. $B$N(Bprefix $B$G$O!"$3$NI=5-$O$"$jF@$^$;$s!#(B
> $BDL>o$G$O!"(B2001:db8::/32 $B$H$$$C$?7A$G$"$j!"(B /56 $B$G$"$l$P!"(B
> 2001:db8:aaaa:bb00::/56 $B$N$h$&$K$J$k$+$H;W$$$^$9!#(B
> JPNE$B$@$H!"(B240b:250:xxxx:xxx::/56 $B$G$7$g$&$+!#(B
> interface ID $B$N?t$,$*$+$7$$$G$9$,!"(Bprefix+interface id $B$rAH(B
> $B$_9g$o$;$k$H!"(B
> 
> 240b:250:aaaa:bb00:iiii:jjjj:kkkk:llll/64 $B$K$J$k$N$,@52r$G$9!#(B
> 
> $B$3$l$r!"(Bixl0 $B$K(B address$B$rIU$1$F$/$@$5$$!#(B
> 
>  # $BJL$K!"(Bnet.inet6.ip6.forwarding=1 $B$rM-8z$K$7$F!"(Bprefix$B$O!"(B
>  ixl0$B$KIUM?!"(Bv6 address$B$rJL$N(Binterface$B$KIU$1$F$bNI$$$G$9!#(B
> 
> NGN$B$N(Bgateway$B$O!"(B::ffee $B$GNI$$$O$:$G$9$,!"(B
>   ping6 ff02::1%<interface>
> 
> $B$GC5$7$F$_$F$/$@$5$$!#(B
> $B$=$&$9$l$P!"30It$H(BIPv6 $B$GABDL$,<h$l$k$O$:$G$9!#(B
> 
> $B!t(B $B$o$,2H!"(B /56 $B$N(B DHCPv6-PD$B4D6-$,$J$$$N$G!"(B
> $B!t(B $B$3$l0J>e$O@bL@87$7$$%G%9!#(B
> 
> $B$"$H$O!"(BIPv6$B$=$N$b$N$NABDL$,@5$7$/<h$l$l$P!"(B
> 
> root@freebsd-test1:~ # ifconfig gif1000 create inet6 tunnel 240b:250:xxxx:xxxx:xxxx:xxxx:xxxx:xxxx \
>                        2001:db8:xxxx:xxxx:xxxx:xxxx:xxxx:xxxx up
> root@freebsd-test1:~ # ifconfig lo0 inet xxx.xxx.xxx.xxx netmask 255.255.255.255 alias
> root@freebsd-test1:~ # route add -inet default -interface gif1000
> 
> $B$3$s$J46$8$G!"(Btunnel $B$O$l$P!"(Bv4$B$NABDL$O=PMh$^$9!#(B
> 
> loopback $B$K(B $B%0%m!<%P%k$rIUM?$7$F$$$^$9$,!"(Bpf $B$J$j$G!"(BNAT $B$9(B
> $B$l$P(BLAN$BB&C<Kv$+$i7R$,$k$G$7$g$&!#(B
> 
> $B0J>e!";29M$K$J$l$P!#(B
> 
> 
> 
> 
> 
>    DATE : Mon, 08 Mar 2021 19:25:22 +0900 
> Subject : [FreeBSD-users-jp 96712] Re:  $B!V(Bv6$B%W%i%9(B $B8GDj(BIP$B%5!<%S%9!W$G$N(BIPIP$B%H%s%M%k$N@_Dj$N;EJ}(B
>    NAME : Hiroo Ono <hiroo@oikumene.net>  wrote:
> 
> > $B>.Ln42@8$G$9!#(B
> > 
> > > 1. IPv6$B%W%l%U%#%C%/%9(B          :  aaaa : bbbb :cccc : dddd : eeee : ffff : gggg : hhhh / 56
> > > 2. IPv4$B%"%I%l%9(B                     :  192. 168. 100. 119 / 32
> > > 3. $B%$%s%?!<%U%'!<%9(BID           :  iiiii : jjjjj : kkkk : llll
> > > 4. Border Relay $B%"%I%l%9(B    :  mmmm : nnnn : oooo : pp :: 65
> > 
> > 1. $B$r8+$k$H(B IPv6 $B$N(B prefix$BD9$,(B /56 $B$N$h$&$J$N$G!"(BDHCPv6 $B$G<hF@$9$k$N$+$b$7$l$^$;$s!#(B
> > dhcp6 $B%Q%C%1!<%8$rF~$l$F!"(B
> > 
> > dhcp6 -dD -i ixl0
> > 
> > $B$G$I$&$$$&>pJs$,=P$F$/$k$+8+$F$/$@$5$$!#(B
> > DHCPv6 $B$G@_Dj$9$k>l9g!"(B
> > 
> > https://vladvasiliu.com/post/20180827-0922-ipv6_prefix_delegation_freebsd/
> > 
> > $B$3$3$,;29M$K$J$k$H;W$$$^$9!#(B
> > DHCPv6 $B$G$N@_Dj$r9T$o$J$$>l9g$O(B rtsol(d) $B$G@_Dj$7$^$9$,!"(B
> > 
> > rtsol -DF ixl0
> > 
> > $B$G(BO$B%U%i%0$,$D$$$F$$$k$+$I$&$+3NG'$7$?J}$,$h$$$G$7$g$&!#(B
> > $B$3$A$i$G@_Dj$9$k>l9g$O(B NAT $B0J30$O(B
> > 
> > https://people.allbsd.org/~hrs/FreeBSD/sato-FBSDW20170825.pdf
> > 
> > $B$K=q$$$F$"$k$h$&$K$G$-$k$H;W$$$^$9!#(B
> > 
> > _______________________________________________
> > freebsd-users-jp@freebsd.org mailing list
> > https://lists.freebsd.org/mailman/listinfo/freebsd-users-jp
> > To unsubscribe, send any mail to "freebsd-users-jp-unsubscribe@freebsd.org"
> 
> 
> _______________________________________________
> freebsd-users-jp@freebsd.org mailing list
> https://lists.freebsd.org/mailman/listinfo/freebsd-users-jp
> To unsubscribe, send any mail to "freebsd-users-jp-unsubscribe@freebsd.org"





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