Hi,
I have raised the IPv6 issue in an earlier post, but didn't get any response.
Today, I built a new ASG from the 8.171 because I had to replace a faulty NIC. Before rebuilding I deleted the sixxs IPv6 tunnel broker and IPv6 details (DHCP, Broker id and password and disabled the tunnel broker).
After restoring the config on to the new build I configured the IPv6 using my freenet6 account. I have 3 internal interfaces, I configured each one to be IPv4 and IPv6. Everything configured, but IPv6 connectivity did not work everything timed out. IPv4 sites worked without a problem.
Removed the IPv6 functions from the 2 of the interfaces and bingo IPv6 works. Sites I tried are ipv6.google.com and www.astaro.org, both use I Pv6 addressing.
https://community.sophos.com/products/unified-threat-management/astaroorg/f/110/t/70753
Next issue. DNS - DND does not work with FF4.0.1 in the DNS forwarders box. Works in other boxes.
HTTP proxy still does its thing with transparent and full transparent as per another thread I started.
https://community.sophos.com/products/unified-threat-management/astaroorg/f/110/t/71028
A very frustrating rebuild and debug (over 4 hours)
Ian
The freenet6 IPv6 is a /56 which I subnetted to /64. I did further testing using the sixxs site because it tells me what my IP address is.