Subject: [Srcomp] Minutes-2020-11-04

From: "Darren Dukes (ddukes)" <[email-masked]>
Date: Sat, 7 Nov 2020 01:27:14 +0000

Attendees: Ron, Weiqiang, PSF, Cheng, Chongfeng, Darren, Wim

Folks, these minutes were pushed to the git repo but not sent on the list Wednesday, apologies for that.
https://github.com/IETF-srcomp/drafts/tree/main/req-draft

- The compression mechanism must be capable of representing X segments per Z
- The compression mechanism must be capable of representing 65000 adjacency segments per node
- The compression mechanism must be capable of representing 1 million prefix segments per SID numbering space
  - Proposed definition of SID numbering space:
    - SID numbering space can be implemented as:
      - a single IGP instance
      - a single IGP level or area
      - two or more autonomous systems that coordinate SID numbering space
      - two or more IGP instances that coordinate SID numbering space
- Rationale should provide information on why these requirements are so large
  - Typically network operators deploy networks with X segments per Z, but some network operators may deploy networks which use more X per Z.
  - Typically network operators deploy networks with tens or hundreds of adjacency segments per node, but some network operators may deploy networks which use more  adjacency segments per node.
- Metric: A proposal that allows X per Z satisfies this requirement.
- Consider REQ-9-01-SERVICE-SCALE-00, REQ-9-01-LINKNODE-SCALE-00, and REQ-9-08-Compression-Levels-00
  - Do we combine?
  - Do we refine?
  - Do we keep one and not others?
  - Do we remove all?
  - Darren to propose text on the email list.
- Security requirements are remaining
  - Action for Cheng Li to review via email, response ASAP :)
- Darren and Ron to meet re 4.1.1. Thursday