[mpls] MPLS-RT review of draft-bryant-mpls-sfl-framework

["Andrew G. Malis" <[e-mail]>]

Authors and WG,

I have been selected as a pre-adoption MPLS Review Team reviewer for
draft-bryant-mpls-sfl-framework.

While not really necessary for WG adoption, I note that idnits runs clean.

The draft is short and straightforward. My only comment on the content is
that it may be useful to note that in some router implementations, the use
of a synonymous label may, depending on triggered action, force a packet
from an internal fast path to an internal slow path. In such cases, it may
be useful to limit the use of a synonymous label to a fraction of those on
a particular LSP or PW. However, as noted in section 4, this may lead to
ECMP interactions unless an Entropy Label is also used. It may also lead to
out-of-order packets on a PW.

Regardless of this comment, I feel that this draft is ready for WG
adoption, and does not need to be updated prior to adoption.

Cheers,
Andy