Erik Ekman

Thanks, I will take a closer look at this. Some early comments: I think it can be worth supporting any IPv6 address - it could either be site local or...

>Question for you: On the client, how do you currently handle unsupported options sent from the server? Say the server assigns an IPv6 address to a client, which is not...

I saw the comment about MTU, that is an interesting limitation. It is quite common to have MTU sizes just around or below the IPv6 minimum. Maybe iodine must do...

I looked a bit more at the code. The tunnel MTU is decided by the server, and is 1130 by default. We can increase the MTU to 1280 when using...

Since IPv6 wont accept smaller MTUs (minimum 1280), doesn't this mean that the tunnel MTU often has to be higher than the actual one (what fits in a raw NULL...

As shown in the log, adding `-4` to the client does not help, because that only switches the communication to the first DNS server to IPv4. That server then continues...

The server could look up its own address (just like how relaying nameservers find it). But due to wildcard support for domain names (since 95fde8b3eec9835d1c7f1ad7abde1d89eaa25b0e) it needs to be done...

It still breaks RX on my board (on top of 4c1684f61671138eb9c)

Tagged 0.8.0

Can someone record a log what strace says while the raw login is attempted? Would be interesting to know the sendto() return value