[e2e] tunnels with only one end point specified.

[Joe Touch]

alessandro salvatori wrote:
> On 5/11/06, Joe Touch <touch at isi.edu> wrote:
>> You can setup nodes that decapsulate everything, but that needs to be
>> setup in advance (back where you started).
> 
> i disagree. for the "nearest" case, it would be enough to allocate a
> flag that tells "decapsulate me, if you can"

For any case such a flag would be useful, but if the flag passes through
more than one such node, it'd decapsulate there.

Joe