Speed Test doesn't work with IPv6 mobile network

[jcswright]

Thank you Marijus - I did try IPv6, and the RUT360 connected fine and was given an IPv6 address by EE, which worked for IPv6 but then everything on the LAN using IPv4 seemed to fail. (And the router lost connection completely when I selected the ‘IPv4/IPv6’ option.)

I assumed it was connected to this post:

Confused by IPv6 on RUTx09 - no default route for IPv4 once IPv6 enabled

Hello, We’ve had a similar issue here: RMS + EE UK Connection Issue From what I was able to find online, EE uses 464XLAT for transitional period from IPv4 to IPv6. This way of providing both addresses is not very common, thus our devices do not support it, and instead it only obtains either IPv4 or IPv6 address. While we do not have 464XLAT implementation, it can be downloaded from opkg feeds. It should be noted, that this is not officially supported, so you may experience side-effects. Addit…

and that this is why it is failing?

jcswright