I am considering purchasing a Netgear Router, that appears, almost to support he.net.
The manual pages indicate that I only need the ipv4 address of the server.
Somehow I'm not convinced.
Google doesn't return much.
What if you would call their tech support and ask if it supports 6in4 tunnels?
EDIT:
I'd say no, it will not work
ftp://downloads.netgear.com/files/GDC/R6200V2/R6200v2_UM_23Jul13.pdf