Datagram Congestion Control Protocol WG (dccp)
Monday, November 10 at 1530-1730
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CHAIR: Aaron Falk <
[email protected]>
AGENDA:
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As we are planning to have a working group last call (WGLC) after
IETF-58 for the spec, CCID-2, and CCID-3, this meeting is the time to
raise any showstoppers. We'll spend most of the meeting discussing
changes that occurred to the spec as a result of the reviews we held
over the summer.
--aaron
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0. Agenda bashing
1. WG management stuff
2. Open issues that need to be resolved before WGLC
* # NDP -- keep it? drop it? reduce it to 1 bit?
* How to deal with Data Dropped requirements, such as "reduce send
rate by 1 packet per RTT", in TFRC?
* ECN-Capable should fall back to non-ECN-Capable if the first
ECN-Capable packet is dropped (probably by a middlebox)
* Remove Identification and Challenge?
3. Review of fixes for problems that were identified in design review
* Partial checksums
* Data Dropped
* Mobility
* Complexity (CCID 3-Thin)
* Checksum type (Internet vs. HMAC/UMAC/whatever)
* Sequence number security
4. CCID-3 Thin discussion, hum on making it a wg product
5. Hum on readiness for last call (modulo discussion on items 2 & 3)
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READING LIST:
Datagram Congestion Control Protocol Specification
http://www1.ietf.org/internet-drafts/draft-ietf-dccp-spec-05.txt
Profile for DCCP Congestion Control ID 2:TCP-like Congestion Control
http://www1.ietf.org/internet-drafts/draft-ietf-dccp-ccid2-04.txt
Profile for DCCP Congestion Control ID 3:TFRC Congestion Control
CCID-3:
http://www1.ietf.org/internet-drafts/draft-ietf-dccp-ccid3-04.txt
DCCP CCID-3 Thin
http://www1.ietf.org/internet-drafts/draft-ietf-dccp-ccid3-thin-00.txt
