IPv6 and SixXS (6to4)

QpoX · Tue Apr 15, 2008 1:01 pm

I've gone after this guide http://doc.thewan.net/wiki/index.php/IP ... k_RouterOS
But i can't ping 2001:xxxx:xxxx:xxxx::1 (my IPv6 gateway)

[admin@RB333] > /interface 6to4 add mtu=1280 name=6to4-sixxs disabled=no local-address=<Your IPv4>
[admin@RB333] > /ipv6 address add interface=6to4-sixxs address=<Your IPv6>
[admin@RB333] > /ipv6 route add dst-address=2000::/3 gateway=::<SixXS IPv4>

Has anybody gotten SixXS and RouterOS to work together?

andrewluck · Fri Apr 18, 2008 9:36 am

Here's the article I wrote using the Hurricane Electric service.

http://wiki.mikrotik.com/wiki/Setting_u ... nel_broker

I need to look at this again because my tunnel isn't working at the moment.

Regards

Andrew

QpoX · Mon Apr 21, 2008 4:21 am

Hi Andrew

I have try'd your guide, but no luck

/Ken

andrewluck · Mon Apr 21, 2008 11:14 pm

Ken

Had to rebuild my tunnel on the HE website. Working again now.

Are you pinging the remote gateway ipv6 address from the router or a PC?. Stick to the router at first, it's simpler.

Otherwise, your config looks OK. Double check the values you've entered.

Regards

Andrew

QpoX · Tue Apr 22, 2008 2:44 am

I have another machine running on SixXS it can't ping the IP setup in RouterOS.
And the Box with RouterOS can't ping it's GW but can ping it's own IP...

Is there maybe some firewall rules that i need?
right now i have block'd ALL trafic to my main IPv4 where the IPv6 is routed to.

andrewluck · Wed Apr 23, 2008 7:24 pm

Ken

right now i have block'd ALL trafic to my main IPv4 where the IPv6 is routed to

But this is an ipv6 in ipv4 tunnel. You need to allow the tunnel traffic.

Regards

Andrew

QpoX · Fri Apr 25, 2008 2:00 am

How do i find and allow the traffic?

Vaelen · Sat Apr 26, 2008 3:09 am

So I've tried this with my tunnel information and it doesn't work. the thing that I don't get is that a 6to4 interface is not what should be used, what should be used is something like a cisco ipv6ip tunnel which is not the same. So i don't even know how yours worked to begin with.

andrewluck · Sat Apr 26, 2008 8:58 pm

You're right, it's not the same, it's way cheaper than the Cisco. If your ISP doesn't provide an ipv6 service then you need to tunnel ipv6 inside an ipv4 tunnel, which is what a 6to4 tunnel is. Mine's working fine since I hit the rebuild tunnel button on the tunnel brokers web page.

Tunnel traffic is carried by IP protocol 41.

Regards

Andrew

QpoX · Sun Apr 27, 2008 4:46 pm

Andrew, What do you have of firewall rules?

andrewluck · Mon Apr 28, 2008 8:17 pm

This in the output chain:

chain=output action=accept protocol=41

This in the input:

chain=input action=accept src-address=216.66.80.26 protocol=41

216.66.80.26 is the providers endpoint address.

Regards

Andrew

QpoX · Tue Apr 29, 2008 1:34 am

Here is the thing, i can't find the protocol named 41...
I've got the IPv6 package installed.

andrewluck · Tue Apr 29, 2008 8:13 pm

You don't need to find it. Just manually type it in the IPv4 firewall rule.

Regards

Andrew

QpoX · Wed Apr 30, 2008 8:04 pm

\o/ it work'd... So thank you Andrew

But why has protocol 41 (RFC2893) not been added to Winbox...

polokus · Mon Jul 21, 2008 11:55 am

i have an error while adding this command 209.197.5.66 is my tunnel broker ip please shed me a light what is wrong

thankyou

/ipv6 route add dst-address=2000::/3 gateway=::209.197.5.66
                           
failure: Invalid route configuration: Each link-local or IPv4-compatible nextho
p address must have interface index

Mon Jul 21, 2008 11:57 am

You have to specify which interface to use:
for example:

/ipv6 route add dst-address=2000::/3 gateway=::209.197.5.66,ether1

jerryroy1 · Sat Apr 07, 2012 2:37 am

Can someone please clear up this doc. What a mess.

http://wiki.mikrotik.com/wiki/Setting_u ... nel_broker

THIS DOES NOT work on 5.14

/ipv6 route add dst-address=2000::/3 gateway=::216.66.80.26

THIS works on 5.14

/ipv6 route add dst-address=2000::/3 gateway=::209.197.5.66%sixbone

IPv6 and SixXS (6to4)

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