Subject: Re: IPv6 gif tunnel
To: None <pmelliot@longwood.edu>
From: Jun-ichiro itojun Hagino <itojun@itojun.org>
List: tech-net
Date: 04/20/2004 03:33:20
	i've set reply-to to tech-net@netbsd, as it is not specific to i386.

>I am trying to configure my public IPv6 machine, which is connected via a gif
>tunnel to Hurricane Electric,  to route my public IPv6 addresses over my IPv4
>VPN (which I can't natively deploy IPv6 on yet..).   What I would like to do,
>is to take the subnet 2001:470:1f01:409:0:f00d:3:0/112 and route it from
>10.24.5.10 (tlp1 on system #1) to 10.24.0.9 (ex0 on system #2), and to have
>system #2's ex0 interface have the public IPv6 address
>2001:470:1f01:409:0:f00d:3:1,  I am assuming I will have to use a seperate
>(/128) subnet for IPv6 communications on the tunnel?
>
>If anyone thinks they can help I'd be very greatful,  We're trying to get this
>tunnel up and running!   Thanks

	with IPv6 subnet mask is ALWAYS /64.  please avoid using something like
	/112 (if you have multiple subnet in your home, you should ask hurricane
	/48 block).

itojun