He probado este test test-ipv6.com/

Your IPv4 address on the public Internet appears to be ********

Your Internet Service Provider (ISP) appears to be JAZZNET Jazz Telecom S.A.

No IPv6 address detected [more info]

Our tests show that you will have a broken or misconfigured IPv6 setup, and this will cause problems as web sites enable IPv6. [more info]

When a publisher offers both IPv4 and IPv6, your browser appears to be happy to take the IPv4 site without delay.

Connections to IPv6-only sites are timing out. Any web site that is IPv6 only, will appear to be down to you.

Your DNS server (possibly run by your ISP) appears to have IPv6 Internet access.
Your readiness score
0/10 | for your IPv6 stability and readiness, when publishers are forced to go IPv6 only |
La version de mi router es la siguiente:
Board ID: | 96328A-1441N1 |
Build Timestamp: | 110913_1145 |
Software Version: | A731-410JAZ-C04_R02.A2pD035g.d23i |
Bootloader (CFE) Version: | 1.0.37-110.11-2 |
DSL PHY and Driver Version: | A2pD035g.d23i |
Wireless Driver Version: | 5.100.123.0.cpe4.10L02.2 |
Y poco mas que decir en el windows me aparece la tabla de rutas IPv6 bien, no puedo hacer ping a la puerta de enlace en IPv6 pero si que puedo hacer ping a :1
Estadísticas de ping para ::1:
Paquetes: enviados = 4, recibidos = 4, perdidos = 0
(0% perdidos),
Muchas gracias, espero vuestra ayuda.