[e2e] Detecting middle boxes

[Melinda Shore]

At 08:35 AM 2/12/02 -0800, Christian Huitema wrote:
>Uh, what exactly is not robust here? We are considering a "detection"
>system, not a "correction". 

Detecting that you are behind a NAT by using a reflector,
as STUN does, will not reliably tell you whether or not you
are behind a NAT with respect to a particular endpoint if
the network is multihomed.

Melinda