OPNsense Forum

Archive => 18.7 Legacy Series => Topic started by: glob3x on January 23, 2019, 10:34:38 am

Title: [SOLVED] IPv6 Issue with ipv6-test.com
Post by: glob3x on January 23, 2019, 10:34:38 am

Hello,

I have a strange issue about IPv6 Connectivity in opnsense LAN.

IPv6 WAN Address is staticly configured: 2a00:xxxx:11::200/64
IPv6 LAN Network is: 2a07:xxxx:1:20::/64 Gatway: 2a07:xxxx:1:20::1
DHCPv6 offers addresses from 2a07:xxxx:1:20::/64 to Clients.

2a07:xxxx:1:20::/64 is staticly routed to 2a00:xxxx:11::200/64 on the ISP Router.

The Clients can access most websites via IPv6 also ping from a client works:

Quote

ping google.de

Ping wird ausgeführt für google.de [2a00:1450:4001:816::2003] mit 32 Bytes Daten
:
Antwort von 2a00:1450:4001:816::2003: Zeit=2ms
Antwort von 2a00:1450:4001:816::2003: Zeit=2ms
Antwort von 2a00:1450:4001:816::2003: Zeit=2ms
Antwort von 2a00:1450:4001:816::2003: Zeit=3ms

https://test-ipv6.com/ says 10/10

http://ipv6-test.com/ says IPv6 not supported

Any ideas?

Title: Re: IPv6 Issue with ipv6-test.com
Post by: glob3x on January 23, 2019, 11:17:20 am

Sorry this is solved.

The static route was not resolved on another Upstream Router.

Title: Re: [SOLVED] IPv6 Issue with ipv6-test.com
Post by: franco on January 23, 2019, 04:56:15 pm

Never seen this before, but it would indeed have something to do with a route not being reachable so that the IPv6 detection code doesn't work for the IPv6 it tests against.

Thanks for sharing the solution. :)


Cheers,
Franco