reverse-lsp

[MATSUURA Nobuaki <matsuura.nobuaki@lab.ntt.co.jp>]

Hi all,

As you know, the upstream label has been introduced  originally to support 
bidirectional LSPs.
I think that it can be used for even unidirectional LSPs and helps to 
reduce the setup latency.
I have submitted a short document:

http://www.ietf.org/internet-drafts/draft-matsuura-reverse-lsp-00.txt

This scheme has new functional possibilities while keeps backward compatibility.
There will be no big impact to existing implementations, if you already 
have the upstream label.

I'd like to here your comments.

Thanks,

-Nobuaki