What's wrong with my freebsd?

[itojun@iijlab.net]

>>I connect 6bone( in china ) through a tunnel, before a few days, I can =
>>connect 6bone from my computer;
>>But now it doesn't work.
>>I have seen the man of rtadvd, and Do it according them. But nothing.
>>My outgoing interfaces is de0
>>#killall rtadvd
>>#rtadvd de0
>>......
>>my computer still doesn't connect 6bone.
>	the reachability issue has nothing to do with rtadvd.  you need
>	proper routing setups.

	http://www.netbsd.org/Documentation/network/ipv6/
	should help you (though it is for NetBSD, most of the items should
	apply to freebsd).

itojun