[ipv6-wg] Linux as 6RD BR

Thanks, Google translate and this guide did it!


/Torbjörn Eklöv
mobil: 070 - 683 51 75
Lync: torbjorn.eklov at interlan.se
Skype: torbjorn.eklov
http://www.interlan.se
http://www.dnssecandipv6.se



24 jan 2013 kl. 02:46 skrev Shishio Tsuchiya <shtsuchi at cisco.com>:

> 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/>
>> 
>> 
>> 
> 
>