Broadband services

[RogerWilco]

Hi,

According to this I I should expect a /56 when I enable ipv6 on my router: http://help.vodafone.co.nz/app/answers/detail/a_id/24011/~/about-vodafone-and-ipv6

I'm using a Sophos/Astaro UTM, and when I enable ipv6, I get a /128 assigned to my external interface, which isn't quite what I expected to see: 2407:7000:f01c:0:20c:29ff:feed:a9cc/128

Can anyone tell me what I'm missing?

Using HFC/FibreX.

Thanks! 

[RogerWilco]

Doing a bit of digging, I wonder whether the /56 I'm getting is really:

2407:7000:f01c:0:0:0:0:0
2407:7000:f01c:ff:ffff:ffff:ffff:ffff

See: https://www.ultratools.com/tools/ipv6CIDRToRangeResult?ipAddress=2407%3A7000%3Af01c%3A0%3A20c%3A29ff...

I'm trying a few networks inside the firewall like 2407:7000:f01c:[1-5]:0:0:0:0 and they seem to work, so hopefully I'm not causing any issues!

[RogerWilco]

Spoke too soon. I had NAT enabled, so the internal addresses weren't visible outside. When I turn NAT off, I can see traffic from my prefixes going out, but nothing coming back. Routing problem or I have misunderstood what networks I should create?