[ipv6-wg] Linux as 6RD BR

Torbjom
Ohkubo-san,Sakura internet who is service provider in Japan has tested 6rd CE of Linux and BSD.
He wrote tips for his customers.
http://research.sakura.ad.jp/6rd-trial/
Google translator can help for reading Japanese.

And we made the draft to share the information.
http://tools.ietf.org/html/draft-sakura-6rd-datacenter-04

I wish it could be your help.

Regards,
-Shishio

(2013/01/23 22:51), Torbjörn Eklöv wrote:
> Hi, I am trying to set up a Ubuntu 12.04 as 6RD border router but I can't get it work ok.
> Google don't give so many hints so I have used http://en.usenet.digipedia.org/thread/18960/18958/ as source.
>
>
> My setup:
>
> <script>
> #My 6rd domain, iproute ( 20111117-1ubuntu2 ) package in Ubuntu 12.04 can only use /32…..
> PREFIX="2001:db8"
> # My 6RD BR IP
> BRIP=1.1.99.1
>
> #Create "loopback", i have tried to use eth0 as BR-interface but it's same problem.
> ip link add type veth
> ip a a dev veth0 $BRIP
> ip l set veth0 up
>
> #Create 6rd tunnel interface
> ip tunnel add 6rd mode sit local $BRIP dev veth0 ttl 64
> ip addr add ${PREFIX}::1/32 dev 6rd
> ip tunnel 6rd dev 6rd 6rd-prefix ${PREFIX}::/32
> ip link set 6rd up
>
> #Enable IPv6 routing
> sysctl -w net.ipv6.conf.all.forwarding=1
> </script>
>
> Then I set up option 212 with:
> option 6rd code 212 = { integer 8, integer 8,
>                         ip6-address, array of ip-address };
> option 6rd 0 32 2001:db8:: 1.1.99.1;
>
> The problem is that when I use the tunnel ( ping6 ${PREFIX}::1 for example )  I get "icmp port unreachable" for the traffic ( protocol 41 ) to BRIP/1.1.99.1
> The icmp originates from my BRIP so everything looks ok. except that it don't work. :)
>
> A route to 2001:db8::/32 through dev 6rd is automatically created when I run my script.
>
> Has anyone done this or used other OS like *BSD, other Linux or what should I do???
> I have tried to use the newest iproute2 package from source but it don't help either.
>
> /Torbjörn Eklöv
> mobil: 070 - 683 51 75
> Lync: torbjorn.eklov at interlan.se <mailto:torbjorn.eklov at interlan.se>
> Skype: torbjorn.eklov
> http://www.interlan.se
> http://www.dnssecandipv6.se <http://www.dnssecandipv6.se/>
>
>
>