IETF 50, Minneapolis

1
WEBI Working Group

• IETF 50, Minneapolis
• Co-Chairs
• Mark Nottingham Ian Cooper
• mnot_at_akamai.com icooper_at_equinix.com

2
Agenda

• Agenda bashing 5 min or more
• WEBI Group Status
• Recap of other groups (what WEBI is not) 10 min
• WCIP dos and donts, Dan Li 20 min
• RUP requirements (MUSTs, SHOULDs, MAYs) 30 min
• Use cases
• Scope (invalidation vs. update)
• Initial protocol support?
• IDD requirements (MUSTs, SHOULDs, MAYs) 20 min
• Use cases
• Scoping and issues (CDI/OPES boundaries)
• Wrap-up 10 min

3
Agenda Bashing

• Any Other Business?

4
WEBI Status

• San Diego got consensus, discussed areas of
  interest
• Requirements Drafts rough requirements,
  gathering use cases
• Minneapolis evaluate efforts based on
  requirements and use cases, determine support,
  next steps.

5
Recap of Web-Related Groups

• OPES introduce a processing model into
  intermediaries
• CDI inter-CDN communication model
• WEBI general intermediary-enabling mechanisms.
  Provides services for other groups as well.

6
WCIP Dos and Donts

• Dan Li, Cisco Systems

7
RUP Requirements Use Cases

• Internet Proxy
• Internet Surrogate (CDN)
• Intra-CDN
• Inter-CDN
• Origin ? CDN
• CDN ? Proxy
• Intranet Proxy / Surrogate
• Non-intermediary uses

8
RUP Requirements Use Cases (payloads)

• Invalidations
• Updates / Deltas / hints
• Configuration / resource handling (metadata)

9
RUP Requirements Discussion

• Open Discussion of the Draft
• Next Steps?

10
IDD Requirements Use Cases

• User-Agent configuration
• Mesh-building
• Surrogate shortcut

11
IDD Requirements Discussion

• Open Discussion of the Draft
• IDD Models
• IDD Implementers

12
Wrap-Up

• RUP
• IDD