[nsp] Routing Problem: I am not sure where to begin.

[Ryburn, Justin]

>I don't want to tie the BGP session to just one router and I don't want
more
>than 1 BGP session.
>
>Meaning, if I run BGP to the interface IP then BGP *should* never go
down
>when the interface changes.

Sounds like a perfect scenario for loopback peering.  You can statically
route a /32 to both interfaces (assuming different IPs like Jack
suggested) in both routers and then do an ebgp-multihop BGP session
between them.

Hope that helps.

Justin