Subject: [Srcomp] Fill in the blanks

From: Ron Bonica <[email-masked]>
Date: Fri, 30 Apr 2021 20:28:40 +0000

Darren, Cheng Li,

Could one of you complete the attached slide deck.

The deck considers two SR paths. Both paths have segment endpoints on Nodes 2, 3, and 4. One path is loosely routed (i.e., prefix segments only). The other is strictly routed (adjacency segments only).

For each SR path, the deck answers the following questions:

  *   What information does Node 2 need?
  *   Where does Node 2 find that information with uncompressed SRH encoding? How many SIDS does the path require?
  *   Where does Node 2 find that information with CRH compression? How many SIDS does the path require?
  *   Where does Node 2 find that information with CSID C-NEXT compression? How many CSIDS does the path require?
  *   Where does Node 2 find that information with CSID C-REPLACE compression? How many CSIDS does the path require?

Could you fill in the blanks for slides 8,9, 14 and 15?

                                                                            Ron

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