I'm testing IPv6, MeshNET IPv6 websites access on WiFi Clients.
I made SuperMesh.io node as a MeshNET IPv6 Gateway, and set it up to also assign IPv6 to connect WiFi clients on the network.
All WiFi clients connected to SuperMesh.io nodes gets IPv4 address by default.
After a minute they also gets assigned with a IPv6 address as well.
To my test:
- If TOR is enabled, all services are accessible through TOR. .onion websites only accessible on TOR network are accessible by default, and no special settings needed to be done.
- IPv6 only websites, which are accessible on MeshNET are also accessible!!!

Issues:
- Some web browsers by default do no support IPv6, and some settings needs to be enabled/disabled in those to enable IPv6 websites accessible. Well, that's out of SuperMesh.io's scope, but I'll include the instructions on how to and what would need to be enabled.
- Sometimes IPv6 websites are not accessible using .nxt or .hype DNS. I'm still checking on this issue, and do more testing.
Of course MeshNET websites which are only IPv6, will only be accessible to WiFi clients which support IPv6. Otherwise, they can not connect to MeshNET as the MeshNET is only IPv6. Well, this is CJDNS supported MeshNET I'm talking about here.
There are other variants of MeshNETs out there. Once I find my tests with CJDNS MeshNET setup is going good, I'll explore other MeshNET variants too. One on my list is
'Freifunk' (freifunk.net/en/), suggested by @davethetrousers. It's as of now is only a Router only image, but I'll still explore this as it's popular in Europe. What is bad in having more options?!
What's next after this feature?To enable Beacon on SuperMesh.io node.With this feature if SuperMesh.io node finds any other SuperMesh.io node around it will peer with those nodes and will add it to it's peer connect list. This will enable auto connect and auto setup of SuperMesh.io nodes.
This would be a really cool feature as it makes a truely MeshNET enabled network which is managed automatically by SuperMesh.io nodes them selves.
All a SuperMesh.io node will need to just power their nodes up and leave them alone.
More SuperMesh.io nodes will be around stronger the network would be.
Will keep you updated with progress.
Cheers,
Satinder