6in4 issues help appreciated

[vanhelsing1616]

Connection type
(asus config)
Tunnel 6in4
Server IPv4 Address
216.218.226.238
Client IPv6 Address
2001:470:a:230::2
IPv6 Prefix Length
64
Server IPv6 Address
2001:470:b:230::
Tunnel MTU
0
Tunnel TTL
255
IPv6 LAN Setting
LAN IPv6 Address
64:2001:470:b:230::1
LAN Prefix Length
64
LAN IPv6 Prefix
64:2001:470:b:230::1
IPv6 DNS Setting
IPv6 DNS Server 1
2001:4860:4860::8844
IPv6 DNS Server 2
2001:4860:4860::8888
IPv6 DNS Server 3
Auto Configuration Setting
Enable Router Advertisement
this is for ziply fiber internet
attached is the tunnel information.
any idea what i am doing wrong???
Respond ICMP Echo (ping) Request from WAN pinging tunnel enabled.

 

[Ripshod]

Did you add the script as per the instructions here?
https://github.com/RMerl/asuswrt-merlin.ng/wiki/IPv6-tunnelling
This script is essential.

 

[vanhelsing1616]

no didn't know Does in not work via built it support.

 

[Ripshod]

The menu just gives functionality. The script is essential for authentication. No script no IPv6. Don't forget to edit in your details in the three lines near the start of the script.

 

[vanhelsing1616]

Ok then will add later tomorrow.

 

[ColinTaylor]

The menu just gives functionality. The script is essential for authentication. No script no IPv6. Don't forget to edit in your details in the three lines near the start of the script.

You don't need to use a script, the DDNS option in the GUI is all that's needed. As per the wiki, you only need to use a script if you can't use the DDNS GUI option because you're already using it for something else.

 

[ColinTaylor]

@vanhelsing1616 Your screenshot is too small to read, but I think you may have some typos. Check the "LAN IPv6 Prefix" field, I think it's meant to be "2001:470:b:230::1". Your "Server IPv6 Address" may also be wrong but it's too small to see.

 

[vanhelsing1616]

The ddns just got stuck on authentication

 

[vanhelsing1616]

Colin Here is a better pic

 

[vanhelsing1616]

the gui dddns gives me a request error.
i have used info for it right i believe.

 

[Ripshod]

the gui dddns gives me a request error.
i have used info for it right i believe.

Though I don't have any screenshots I had the same problem using DDNS. Hence why I used the script.

 

[vanhelsing1616]

fixed it for tunnle only no ddns

 

[vanhelsing1616]

turned out it need Anycast IPv6 Caching Nameserver.

 

[Ripshod]

I'll try that on my next rebuild. Thanks!

 

[ColinTaylor]

im back
i seem tunnel has lost connectivity.

You need to provide more information if you want people to help you.

 

[ColinTaylor]

I'm not getting any ipv6 internet connectivity thru tunnel.

Your configuration is completely different now than it was before. Some of your screenshots show a /64 network and other screenshots show a /48 network. We cannot guess what changes you have been making.

Did you update the router's DDNS settings with your new Tunnel ID?

Look in the router's System Log for error messages when trying to start IPv6.

 

[vanhelsing1616]

currently my config is this

 

[ColinTaylor]

currently my config is this

Your LAN IPv6 Prefix doesn't match your HE settings.

Disable the Let's Encrypt Webui SSL Certificate.

 

[vanhelsing1616]

what should I set the prefix too?

 

[Ripshod]

Which of the two HE pages contains your current details?
Stick to just one and make sure the client IPv4 address is correct.
Is DDNS even working? Miner's running without DDNS on a static ip.