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Document: draft-ietf-tcpm-prr-rfc6937bis-14
Reviewer: Russ Housley
Review Date: 2025-05-27
IETF LC End Date: 2025-06-06
IESG Telechat date: Not scheduled for a telechat

Summary: Almost Ready


Major Concerns:  None


Minor Concerns:

The Abstract and Section 1 say that this document "updates" the
experimental PRR algorithm.  This wording is confusing because this
document obsoletes RFC 6937.  The Abstract and Section 1 should
state that this document obsoletes RFC 6937.  Avoiding the use of
"updates" is desirable.

The 7th paragraph of Section 5 begins with "A final change"; yet the
8th paragraph talks about another adaptation to PRR.

The last paragraph of Section 5 is not really about changes since the
publication of RFC 6937.  I'm not sure where this information belongs.


Nits:

Section 5: s/(i.e. sndcnt is 0)/(i.e., sndcnt is 0)/

Section 5: s/RTO/retransmission timeout (RTO)/

Section 5: s/sets cwnd = ssthresh/sets cwnd to ssthresh/

Section 5:  s/ECN/Explicit Congestion Notification (ECN)/

Section 5: s/AQMs/ approaches to Active Queue Management (AQM)/

Section 9: Figure 1 is too wide.  Can segment 22 be omitted?  If so,
the text that follows would say: "ACK#22 (not shown) carries ...".

Section 12: s/Janey C.  Hoe/Janey C. Hoe/