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javitu / rt-n56u

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Is IPv6 Native DHCPv6 broken? #1315

Closed GoogleCodeExporter closed 9 years ago

GoogleCodeExporter commented 9 years ago 
What steps will reproduce the problem?
1. Enable Native DHCPv6
2. WAN set to Stateless
3. Enable auto DNSv6 and IA-PD

What is the expected output? What do you see instead?
Internet status in router shows IPv6 WAN and LAN. However IPv6 test at 
http://test-ipv6.com/ and http://ipv6test.google.com/ failed. I'm sure that my 
ISP support native IPv6 since if I use my other router, DLink DIR-615, it works 
fine.

What version of the product are you using? On what operating system?
3.0.3.8-081 and 3.0.3.8-083

Please describe the problem as detailed as it's possible.
The router managed to get WAN IPv6 but IPv6 is not working. I tried to perform 
ping -6 google.com and I get "Network is unreachable". Below is a cropped log,

Aug 17 17:01:03 PPPoE: Connected
Aug 17 17:01:04 DHCPv6 WAN Client: starting on wan (ppp0) ...
Aug 17 17:01:04 dhcp6c[21893]: started
Aug 17 17:01:04 dhcp6c[21893]: unexpected advertise
Aug 17 17:01:04 dhcp6c[21893]: add address 
2001:e68:5425:938a:3285:a9ff:feee:b654/64 on br0
Aug 17 17:01:04 dhcp6c[21893]: status code for IA_PD-964176: success
Aug 17 17:01:04 dnsmasq[21590]: read /etc/hosts - 4 addresses
Aug 17 17:01:04 dnsmasq[21590]: read /etc/storage/dnsmasq/hosts - 0 addresses
Aug 17 17:01:04 dnsmasq[21590]: using nameserver 
2001:e68:2005:29:202:188:0:133#53
Aug 17 17:01:04 dnsmasq[21590]: using nameserver 2001:e68::b:68#53
Aug 17 17:01:04 dnsmasq[21590]: using nameserver 202.188.0.133#53
Aug 17 17:01:04 dnsmasq[21590]: using nameserver 1.9.1.9#53

Original issue reported on code.google.com by programa...@gmail.com on 17 Aug 2014 at 9:08

GoogleCodeExporter commented 9 years ago

Original comment by d...@soulblader.com on 17 Aug 2014 at 11:49

GoogleCodeExporter commented 9 years ago 
In my case, all LANs were assign ipv6. This includes the WAN. Local ipv6 works 
but not through the internet.

Original comment by programa...@gmail.com on 17 Aug 2014 at 12:18

GoogleCodeExporter commented 9 years ago 
to programatic - can you please check:
1) if ipv6.google.com can be reached if ISP cable is connected to PC?
2) if ipv6.google.com can be reached from the router by ipv6? (ping6 
ipv6.google.com)
3) if router can be reached from PC by ipv6?

Original comment by serge...@gmail.com on 17 Aug 2014 at 1:42

GoogleCodeExporter commented 9 years ago 
Hi,

I uploaded the Internet Status page at http://postimg.org/image/by81xrsft/

To answer your questions
1) I don't know how to explain but the service I used can't be connected via PC 
or normal router. I need router like DLink DIR-615 and ASUS RT-N65U. It works 
fine if I use DLink DIR-615, meaning I am able to ping.
2) I connect to the router using putty and perform "ping6 ipv6.google.com". 
There is no reply.
3) I perform "ping -6 ipv6.google.com" on Windows and receives "Request timed 
out".

I tried to ping both the router LAN and WAN IPv6 and I get reply. However, I'm 
not getting reply when I ping the DNS 2001:e68::b:68 and 
2001:e68:2005:29:202:188:0:133, which I get from the Internet Status page.

Btw, I'm using UniFi in Malaysia. There's an article in 
http://klseet.com/index.php/5-tm-unifi/unifi-general/258-unifi-ipv6 which uses 
ASUS RT-N12-C1 and shows that the ISP support IPv6 natively.

Original comment by programa...@gmail.com on 17 Aug 2014 at 2:55