6.1 Conceptual Data Structures
The key conceptual data structure for the shim6 protocol is the host
pair context. This is a data structures which contains the following
information:
o The peer ULID; ULID(peer)
o The local ULID; ULID(local)
o The list of peer locators, with their preferences; Ls(peer)
There's quite a lot in the draft about how preferences are communicated
and very little about where they come from. draft-ietf-shim6-arch-00.txt
doesn't help with this either. Somewhere, I think we need a list
of possible sources of these preferences, and dynamic or static TE policy
needs to be in that list.