quoted

The patch has been split for easier reading as follows:

ipv6_tunnel.patch	6over6 tunneling
network_mods.patch	Modifications to network code and hooks

Several comments.

[ipv6_tunnel]

I think this is almost ok.

I think so.
I know ipv6_tunnel is stable as I use.

  1. I believe s/ARPHRD_IPV6_IPV6_TUNNEL/ARPHRD_TUNNEL6/.
  2. Please put outer address to hardware address in dev.
     Note: you need to modify SIOxxx ioctls too not to overrun!

plus:
   (maybe not whole kernel issue)
   It is important to integrate your ipv6tunnel command into ifconfig(8) and/or ip(8). 

Regards,
-mk