Hello to all. Someone, please be kind and help me to configure my mikrotik to obtain IPV6 in internet. I need to say to you that i own a PPPOE connection type from RCS & RDS(Romania).
I would like, (if someone can) to make a picture tutorial to solve this problem.
For me it would be much simpler if somebody could directly connect to my computer(via TeamViewer) and do the settings on the equipment.
Thank you.

Check this thread:
http://forum.mikrotik.com/viewtopic.php?t=60928

I posted the complete RDS setup there.

Hello docmarius.
I`m a newbie on using MikroTik. Do you think you could give me an email adress or a skype id so we can chat online? I'd be grateful for this.
Thank you.

No, I will not.
I think...
1 everyone should profit from posts on a specific problem and its solution, so going private would be egoistic.
2 if I would do it for you you will remain a newbie and learn nothing.

So here are the steps:
http://forum.mikrotik.com/viewtopic.php?f=2&t=57851

Hello. I want to thank you for all the answers that you gave me so far. Although I followed religiously all the details (in the related topics you mentioned),and I only managed to obtain IPV6 adress inside the mikrotik, not outside. Here are some screens with the problem that i have. Maybe you can help me with other information, in order to solve the problem.
Thank you.
http://i66.tinypic.com/2wlzzfq.jpg
http://i64.tinypic.com/13zml46.jpg
http://i63.tinypic.com/j79et4.jpg
http://i67.tinypic.com/2hey90o.jpg
http://i65.tinypic.com/dvq3w1.jpg

Is ether1 your LAN interface? Isn't it by any chance bridge?

All LAN interfaces are in bridge.

Hi,

try to remove the ether1 ( if the cable from RDS it's connected to it) from bridge and keep it alone ( Master Port = none ). 
Then when you configure ipv6 PppoeClient  interface allocate to ether1 ( Interface =ether1). In this way you will recive IPV6 ip from RDS on the external interface.

Best Regards,

Daniel

All LAN interfaces are in bridge.

If your LAN is interface bridge, then you want to put received subnet there, not on ether1 (where it's on the screenshot). Then your other devices will be able to use it.

The key fact here is that you don't need a public, routable IPv6 address on both your WAN and LAN interfaces.
You only need one on the LAN.
(come to think of it, this is 100% the opposite of most people's IPv4 experience)

The WAN interface is just there to forward packets to/from the ISP, and it's perfectly happy to use the fe80:: link-local address for that - in fact, it's what the router WANTS to use for that. If the router needs to talk to the Internet itself (ping something, send an ICMP-unreachable message, etc) then it will just use the LAN interface's public IP for that.

Can you tell me concrete what i have to do?(can you add screens with what i have do to?).
Thank you very much your your time.

When I first replied, I was able to ping both your addresses (on pppoe-out1 and ether1). So I think it was basically correct and the only required change was to move the address from ether1 to bridge, if you say that interface bridge is where your LAN is. Did you try that?

I tried all possible options. I can`t obtain Ipv6 adress for outside(in internet). I think I'll let issue of mine behind. I can not understand why it is so complicated this equipment called MikroTik.

Once more, you already had it working (almost). I could ping both addresses from your screenshot (http://i64.tinypic.com/13zml46.jpg), now I can't. So put back the same config and just change interface for first address from ether1 to bridge.

Sob, I did what you told me. I changed EH1 to bridge and still unable to access IPv6 sites from the browser. Believe me i don`t know what setting should i do anymore. I think the best way to resolve this problem is to give me a skype id so we can talk live. I`ll would remain grateful. Thank you.
http://i63.tinypic.com/bbek3.jpg

I'm happy to help when I visit the forum, but I don't feel like doing private support, sorry.

Your current problem (according to screenshot) seems to be something with DHCPv6 client. Even though it shows some address and prefix, status "renewing..." is not something that should be there for long (it should say "bound"). As a result, you don't have any active IPv6 address listed, fe80::<something> are local addresses and red color means the address is invalid.

DHCPv6 client has only few options and you can hardly do anything wrong there. I don't know what's the problem. Try to disable and enable it, or perhaps remove it and add again...

In any case, you need to go step by step. First you need to have working DHCPv6 client (you already did once) and then continue with the rest.

Sob, can you tell me why i can`t access ipv6 adresses via web browser? What i do wrong?
http://i65.tinypic.com/2qnr5uc.jpg

Great, you have some progress, both addresses are alive now.

About why it still doesn't work from your browser, didn't you say your LAN interface was "bridge"? Then why you have internal subnet on "ether2-master"? To make it clear once and for all, select New Terminal and run:

/interface export

Post the output here (you probably want to censor login info for your pppoe interface). And while you're at it, you can also post the output of:

/ipv6 export

And you can remove DHCPv6 server, it can't be used for giving addresses to clients anyway. They will use standard autoconfiguration instead.

When you try to reach the router with it's IPv6 address in your browser, did you remember to enclose the IPv6 litteral address in [ ] square brackets?

e.g.: http://[2001:db8:abcd]/

Great, you have some progress, both addresses are alive now.

About why it still doesn't work from your browser, didn't you say your LAN interface was "bridge"? Then why you have internal subnet on "ether2-master"? To make it clear once and for all, select New Terminal and run:

/interface export

Post the output here (you probably want to censor login info for your pppoe interface). And while you're at it, you can also post the output of:

/ipv6 export

And you can remove DHCPv6 server, it can't be used for giving addresses to clients anyway. They will use standard autoconfiguration instead.

http://i66.tinypic.com/j9u79x.jpg
http://i65.tinypic.com/2luvy2e.jpg
What should i do next?
Thank you.

The address you have on "ether2-master" needs to be on "bridge" and the same goes for settings under IPv6->ND. For ND, either just change "ether2-master" to "bridge", or you can reset it back to default, which would mean removing this item and then changing default (blue) one to have interface "all". Change these two things and your LAN devices should get IPv6 addresses and hopefully everything will work.

I finally managed to get ipv6 adress. Now I can access IPv6 sites. However i don`t understan a thing: When i try to ping google.ro or google.com  it says Request timed out, but in browser i can access those sites. I think something's wrong.
http://i63.tinypic.com/21kxz86.jpg
http://i67.tinypic.com/28v47r.jpg
http://i64.tinypic.com/2gx2quf.jpg

Do you have anything in IPv6 firewall? Check "/ipv6 firewall export" (and by the way, you can just copy text and save yourself work with making and uploading screenshots).

One strange thing about your Windows config is that you have two default gateways. The longer one is from RB's "bridge" interface and it should be there. But I'm wondering where the other one (fe80::1) comes from. Any idea about anything plugged to same switch which could act as another gateway?

Yeah you are right. In ether 3 port i have a wireless router. What kind of settings i have to do to have internet access via wireless?

You'll have to provide a lot more details. What kind of router, what does it do, is it connected to another ISP, maybe network diagram, how exactly is everything connected, etc... Also make sure that it's really the other gateway. On Windows, you can run "netsh interface ipv6 show neighbors" to see MAC adress of fe80::1 (try to ping it, if it's not there) and use it to check if it belongs to wireless router.

Try hitting [fe80::1] with a browser to log into it - almost certainly it's the other router.
You'll need to know which interface index this is considered to be - use ipconfig to find your internet connection and notice the Link-Local IPv6 address on that connection - in particular, note the value %x at the end of the Link-local IPv6 address. Whatever value is there (e.g. %3) - you will need to use the same thing when trying to access fe80::1 in your browser... so if it's %3 you should enter into your browser: http://[fe80::1%3]/

I'd say to go into the configuration of that other router and disable IPv6 unless it really is intended to act as a router. If its only job is to be an access point, then the device doesn't really need to use IPv6 right now.

What's most likely happening is the IPv6 equivalent of a rogue DHCP server. That is to say, this Linksys router is probably telling your network devices that it is a router on the network, so they're listening to it and adding it as a gateway.